GERN Instantánea de la Acción Precio, capitalización bursátil, P/E, BPA, ROE, deuda/capital, rango de 52 semanas

03
Precio $1.20
Capitalización Bursátil (MRQ) $771.0K
P/E -0.0
BPA $-0.13
Ingresos $237.0K
ROE -34.4%
Deuda/Capital (MRQ) 0.5
Rango 52S $1–$2

GERN Gráfico del Precio de la Acción OHLCV diario con indicadores técnicos — desplace, amplíe y personalice su vista

04
rango
barras

La granularidad de las barras se adapta al período seleccionado; pase el ratón sobre el gráfico para ver la apertura/máximo/mínimo/cierre de una barra.

Divisiones de acciones 1
Fecha ex-dividendo División Tipo
22 de julio de 2014 529-for-500 Adelante

Acerca de Geron Corporation - Common Stock Descripción general de la empresa de Wikipedia

05 · wikidata

Geron Corporation is a biotechnology company located in Foster City, California which specializes in developing and commercializing therapeutic products for cancer that inhibit telomerase.

Company information

Geron, based in Foster City, California, was founded by gerontologist Mary C. West and Michael D. West, now CEO of AgeX Therapeutics. They secured initial venture capital investments in the company from Kleiner Perkins Caufield & Byers and Venrock. The company was incorporated in 1990 and began doing business in 1992. John A. Scarlett was appointed CEO in 2011.

The company's Scientific and Clinical Advisory Board has included Nobel laureates James Watson, Gunter Blobel, and Carol Greider, and Leonard Hayflick, known for discovering that human cells divide for a limited number of times in vitro (called the Hayflick limit).

In 2017, Geron staff received the highest median pay in California, at $500,250.

Drug candidates

Cancer therapies

Geron Corporation has sponsored human clinical trials of several potential anti-cancer products.

Imetelstat (GRN163L) is a drug that targets telomerase. In studies conducted at Johns Hopkins University, GRN163L was active against both CD138+ and CD138neg cancer stem cells and eliminated the colony forming potential of both by five weeks. Similarly, GRN163L inhibited the in vitro clonogenic growth of CD138neg Multiple Myeloma Cancer Stem Cells isolated from the bone marrow aspirates of patients with multiple myeloma. On November 3, 2014, the FDA removed the full clinical hold on imetelstat and declared the company's clinical development plan as acceptable. In 2014, Geron licensed imetelstat to Janssen Biotech. In 2017, imetelstat was granted fast track status by the FDA for certain patients with myelodysplastic syndrome. In 2018, Janssen Biotech returned the rights to imetelstat to Geron. Imetelstat is currently in two Phase 3 trials: NCT02598661, a study of the drug's ability to reduce the transfusion requirements of patients with myelodysplastic syndrome (MDS), and NCT04576156, an investigation of the drug's effect on the overall survival of patients with myelofibrosis.

A trial of GRNVAC1, a telomerase vaccine being used on patients with prostate cancer was carried out at Duke University. Geron's progress with telomerase vaccines attracted a modest monetary investment in 2005 from Merck.

GRN1005, an LRP-directed conjugate of paclitaxel, was in phase II clinical trials for brain cancer but discontinued based on preliminary results in 2012.

Telomerase activation

In addition to testing drug candidates that exploit cancer cell's dependence on telomerase, Geron is researching the possible applications of activating the enzyme in normal cells to delay cellular senescence. The company is in the early stages of developing a telomerase based treatment for HIV called TAT0002, which is the saponin cycloastragenol in Chinese herb Astragalus propinquus. Geron has granted a license to Telomerase Activation Sciences to sell TA-65, the telomerase activator agent also derived from astragalus. In October 2010 Intertek/AAC Labs, an ISO 17025 internationally recognized lab, found the largest component of TA-65 to be cycloastragenol.

Geron originally investigated telomerase as a means of understanding and modifying human aging. However, Geron has ceased aging research of any kind.

Stem cell therapies

On January 23, 2009, Geron received FDA approval to begin Phase I testing of GRNOPC1 in humans. GRNOPC1 is an embryonic stem cell based drug that is designed to treat specific forms of spinal cord injury through remyelination of damaged axons. This trial does not involve direct use of stem cells however, as GRNOPC1 is composed of oligodendrocyte progenitor cells derived from embryonic stem cell lines. Studies have shown significant restoration of mobility in animals with spinal injuries that received cells.

Geron also has several other embryonic stem cell treatments that are still in the preclinical phase, including GRNCM1, a treatment for heart disease, and GRNIC1, a treatment for diabetes. In tests with diabetic mice, 80% of the mice given GRNIC1 were still alive in 50 days while the entire control group, which was given no treatment, perished.

Geron sold its human stem cell research assets to Asterias in 2013.

GRNOPC1

As of October 2010 and November 2010, one of Geron's most highly publicized trial therapy products has been GRNOPC1, a stem cell therapy designed to heal severe spinal cord injuries. The cells in the GRNOPC1 therapy have been coaxed into becoming early myelinated glial cells, a type of cell that insulates nerve cells. For every GRNOPC1 cell that is injected in the patient, they become six to ten cells in a few months.

In October 2011 updated results on four patients were released. The trial was discontinued in Nov 2011.

In early 2013 BioTime, whose CEO at the time was Geron founder Michael D. West, acquired 400 patents and other intellectual property related to embryonic stem cells from Geron and later went on to restart the trial.

Patent issues

Geron Corporation initially held exclusive rights to three cell types derived from embryonic stem cells, as the result of paying for the research originally conducted by Dr. James Thomson at the University of Wisconsin–Madison. The patents on the other three cell types are owned by the Wisconsin Alumni Research Foundation (WARF). WARF and Geron did not charge academics to study human stem cells but did charge commercial users. In 2001 WARF came under public pressure to widen access to human stem-cell technology, and they launched legal action against Geron Corporation to recover some of the previously sold rights. The two sides agreed that Geron would keep the rights to only three cell types.

In October 2006, a legal challenge was mounted to overturn these patents by The Foundation for Taxpayer and Consumer Rights and the non-profit patent-watchdog Public Patent Foundation. They contended that two of the patents granted to WARF are invalid because they cover a technique published in 1992 for which a patent had already been granted to an Australian researcher. Another part of the challenge came from the molecular biologist Jeanne Loring who stated that University of Wisconsin–Madison stem cell pioneer James Thomson's techniques (currently patents held by WARF) are rendered obvious by a 1990 paper and two textbooks. The outcome of this legal challenge was particularly relevant to the Geron Corporation as it can only license patents that are upheld. The patents were ultimately upheld when the reexamination concluded in 2008.

As an interim measure, on January 23, 2007, WARF relaxed the stem cell patents, allowing industry-sponsored research at academic and non-profit institutions without a license. WARF will allow easier and simpler cost free cell transfers among researchers and would not require a license or agreement from California's taxpayer-funded stem cell research program.

Politics

As a participant in the then-controversial stem cell and cloning area, Geron Corporation was asked to testify about its technology before the U.S. Congress. In 2001, when Congress was attempting to ban all forms of cloning, then Geron CEO Thomas Okarma spoke before Congress to preserve cloning for therapeutic purposes.

Fuente: Wikipedia (Inglés), CC BY-SA 4.0 · Ver en Wikipedia ↗

Wikidata ↗

sectorHealthcare industriaBiotechnology empleados258 paísUS

Rendimiento a 10 años Tendencias de ingresos, beneficio neto, márgenes y BPA

06
Ingresos$237.0K
2016-12-31 → 2023-12-31
BPA$-0.13
2016-12-31 → 2025-12-31
Flujo de caja libre·
2016-12-31 → 2024-12-31
Margen neto·
2016-12-31 → 2023-12-31
Valoración y ratios 07–12

Valoración Ratios P/E, P/S, P/B, EV/EBITDA: ¿está la acción cara o barata?

Métrica Tendencia a 5 años GERN promedio 5A Mediana de Pares Veredicto
P/E -0.0promedio 5A ≈-8.0 ≈-8.0 · ·
P/S 0.0promedio 5A ≈1359.4 ≈1359.4 8.0 Infravalorado
P/C (MRQ) 0.0promedio 5A ≈6.2 ≈6.2 2.7 Infravalorado
EV / EBITDA -0.6promedio 5A ≈-8.4 ≈-8.4 · ·
Price / Cash Flow (Precio / Flujo de Caja) -0.0promedio 5A ≈-7.2 ≈-7.2 · ·
EV / Revenue (EV / Ingresos) 0.3promedio 5A ≈1370.0 ≈1370.0 · ·
Price / Tangible Book (Precio / Valor Contable Tangible) 0.0promedio 5A ≈6.2 ≈6.2 · ·

La mediana de empresas comparables se calcula sobre una base estandarizada por métrica y puede no coincidir siempre con la base TTM/MRQ que se muestra para esta acción.

valor · ≈ promedio 5A · mediana sectorial · veredicto relativo a la mediana

Historial de Ganancias EPS real vs estimado, sorpresa %, tasa de aciertos, próxima fecha de resultados

14
Sorpresa Media 31.9%
Próximo informe Nov 03, 2026
PeríodoInformeEPS ActualEPS est.Sorpresa
30 de junio de 2026 Ago 6, 2026 $-0.02 $-0.01 —
31 de marzo de 2026 $-0.01 $-0.02 52.6%
31 de diciembre de 2025 $-0.02 $-0.03 38.1%
30 de septiembre de 2025 $-0.03 $-0.03 11.0%
30 de junio de 2025 $-0.02 $-0.03 35.7%
31 de marzo de 2025 $-0.03 $-0.04 22.3%

Fundamentales Completos Todas las métricas por año — estado de resultados, balance general, flujo de caja

15
Estado de resultados 15
Métrica Tendencia 202520242023202220212020201920182017201620152014
Revenue ··$237.0K$596.0K$1M$253.0K$460.0K$1M$1M$6M$36M$1M
SG&A Expense $159M$146M$69M$44M$30M$26M$21M$19M$19M$19M$18M$17M
Operating Expenses $252M$251M$194M$139M$115M$77M$73M$32M$30M$37M$37M$37M
Operating Income $-69M$-174M$-194M$-139M$-114M$-77M$-73M$-31M$-29M$-31M$-559.0K$-36M
Interest Expense ·$19M$8M$7M$4M$760.0K······
Interest Income $18M$20M$18M$3M$527.0K$2M$4M$3M····
Other Non-op $-375.0K$-236.0K$-23.0K$1M$1M$168.0K$-69.0K$-114.0K····
Pretax Income $-83M$-175M$-182M$-142M········
Income Tax $75.0K$449.0K$22.0K·········
Net Income $-84M$-175M$-184M$-142M$-116M$-76M$-69M$-27M$-28M$-30M$46.0K$-36M
EPS (Basic) $-0.13$-0.27$-0.32$-0.37$-0.35$-0.28··$-0.18$-0.19$0.00$-0.23
EPS (Diluted) $-0.13$-0.27$-0.32$-0.37$-0.35$-0.28··$-0.18$-0.19$0.00$-0.23
Shares (Basic) 666,662,989646,033,247570,645,405380,784,846327,631,814271,460,265··159,224,986159,045,644158,036,162153,540,341
Shares (Diluted) 666,662,989646,033,247570,645,405380,784,846327,631,814271,460,265··159,224,986159,045,644162,663,894153,540,341
EBITDA $-69M$-174M$-194M$-139M$-114M$-77M$-73M$-31M$-29M$-31M$-559.0K$-36M
Balance general 24
Métrica Tendencia 202520242023202220212020201920182017201620152014
Cash & Equivalents $78M$79M$70M$57M$35M$10M$14M$11M$16M$13M$21M$43M
Short-term Investments ········$78M$102M$93M$109M
Receivables $37M$36M··········
Inventory $117M$39M··········
Prepaid Expense $5M$5M$5M$4M$1M$2M$1M$1M$580.0K$524.0K$647.0K$736.0K
Current Assets $520M$491M$341M$180M$187M$200M$142M$166M$96M$116M$116M$153M
PP&E (Net) $884.0K$1M$1M$793.0K$650.0K$658.0K$408.0K$59.0K$102.0K$183.0K$207.0K$173.0K
PP&E (Gross) $3M$3M$2M$2M$1M$1M$1M$838.0K$822.0K$1M$1M$1M
Accum. Depreciation $2M$2M$1M$896.0K$650.0K$613.0K$843.0K$779.0K$720.0K$1M$1M$1M
Other Non-current Assets ·······$585.0K····
Total Assets $571M$594M$394M$191M$226M$271M$166M$185M$110M$130M$149M$173M
Accounts Payable $11M$9M$6M$10M$7M$7M$1M$982.0K$503.0K$225.0K$160.0K$1M
Accrued Liabilities $51M$36M$40M$33M$30M$15M$8M$1M$926.0K$1M$1M$2M
Current Liabilities $112M$88M$108M$77M$46M$31M$28M$8M$7M$8M$7M$42M
Capital Leases $1M$2M$3M$4M$4M$5M$2M·····
Total Liabilities $345M$313M$146M$111M$100M$60M$30M·····
Long-term Debt ··$82M$51M········
Total Debt $120M$118M$82M$51M$50M$24M······
Common Stock $640.0K$606.0K$545.0K$390.0K$324.0K$310.0K$200.0K$186.0K$160.0K$159.0K$159.0K$157.0K
Retained Earnings $-1.86B$-1.77B$-1.60B$-1.41B$-1.27B$-1.16B$-1.08B$-1.01B$-986M$-958M$-928M$-928M
AOCI $269.0K$261.0K$185.0K$-219.0K$-173.0K$78.0K$132.0K$-183.0K$-207.0K$-53.0K$-213.0K$-84.0K
Stockholders' Equity $226M$280M$248M$80M$126M$211M$135M$178M$104M$122M$142M$131M
Liabilities + Equity $571M$594M$394M$191M$226M$271M$166M$185M$110M$130M$149M$173M
Shares Outstanding 639,856606,388,000544,912,215390,262,524323,731,591310,566,853199,814,581186,392,682159,877,239159,158,636158,781,359157,429,871
Flujo de Efectivo 15
Métrica Tendencia 202520242023202220212020201920182017201620152014
D&A $474.0K$546.0K$442.0K$288.0K$215.0K$158.0K$64.0K·····
Stock-based Comp $27M$31M$19M$8M$8M$7M$6M$6M$8M$8M$8M$8M
Restructuring $17M$0$0·······$1M·
Operating Cash Flow $-111M$-219M$-168M$-127M$-96M$-67M$-44M$-21M$-21M$-18M$-24M$9M
CapEx ·$680.0K$830.0K$431.0K$207.0K$401.0K$413.0K$16.0K·$57.0K$90.0K$131.0K
Investing Cash Flow $107M$-106M$-180M$62M$72M$-105M$27M$-78M$23M$9M$73.0K·
Debt Issued $0$121M$30M·$25M$24M······
Net Debt Issued $0$35M$30M·$25M$24M······
Stock Issued ····$20M$4M$19M$86M$1M$1M$3M$98M
Net Stock Activity ····$20M$4M$19M$86M$1M$1M$3M$98M
Dividends Paid ··········$0$0
Financing Cash Flow $2M$334M$362M$87M$49M$168M$19M$93M$1M$1M$3M·
Net Change in Cash $-1M$10M$14M$22M$25M···$4M$-8M$-22M·
Free Cash Flow ·$-219M$-169M$-128M$-96M$-67M$-44M$-21M·$-18M$-24M$9M
Levered FCF ·$-238M··········
Rentabilidad 6
Métrica Tendencia 202520242023202220212020201920182017201620152014
Operating Margin ··-81832.9%-23246.6%-8183.7%-30400.4%-15762.0%-2914.9%-2746.9%-497.3%-1.5%·
Net Margin ··-77690.7%-23808.9%-8335.4%-29888.1%-14901.7%-2534.4%-2621.2%-479.3%0.13%·
EBITDA Margin ··-81832.9%-23246.6%-8183.7%-30400.4%-15762.0%-2914.9%-2746.9%-497.3%-1.5%·
ROA -14.3%-35.3%-63.0%-68.1%-46.8%-34.7%-39.1%-18.3%-23.2%-21.2%0.03%-29.7%
ROE -34.4%-61.0%-68.4%-150.8%-83.5%-34.1%-47.7%-15.0%-24.7%-22.3%0.03%-37.5%
ROIC -19.9%-43.7%··········
Liquidez y Solvencia 5
Métrica Tendencia 202520242023202220212020201920182017201620152014
Current Ratio 4.75.63.22.44.16.55.022.014.714.817.53.7
Quick Ratio 1.01.30.60.70.80.30.51.414.514.617.13.6
Debt / Equity 0.50.40.30.60.40.1······
LT Debt / Equity 0.50.40.10.40.40.1······
Interest Coverage ·-9.4-23.3-20.1-30.5-101.2······
Eficiencia 1
Métrica Tendencia 202520242023202220212020201920182017201620152014
Asset Turnover ··0.00.00.00.00.00.00.00.00.2·
Por Acción 5
Métrica Tendencia 202520242023202220212020201920182017201620152014
Book Value / Share $0.35$0.46$0.46$0.20$0.39$0.68$0.68$0.95$0.65$0.77$0.90$0.83
Revenue / Share ··$0.00$0.00····$0.01$0.04$0.22·
Cash Flow / Share $-0.17$-0.34$-0.29$-0.33····$-0.13$-0.12$-0.15·
Cash / Share $0.12$0.13$0.13$0.15$0.11$0.03$0.07$0.06$0.10$0.08$0.13$0.27
EPS (TTM) $-0.13$-0.27$-0.32$-0.37$-0.35$-0.28··$-0.18$-0.19$0.00$-0.23
Tasas de Crecimiento 2
Métrica Tendencia 202520242023202220212020201920182017201620152014
Revenue YoY ··-60.2%-57.2%450.6%·······
Revenue CAGR 3Y ··-2.1%·········
Valoración (TTM) 17
Métrica Tendencia 202520242023202220212020201920182017201620152014
Revenue TTM $164M$30M$237.0K$596.0K$1M$253.0K$460.0K$1M$1M$6M$36M$1M
Net Income TTM $-84M$-175M$-184M$-142M$-116M$-76M$-69M$-27M$-28M$-30M$46.0K$-36M
Market Cap $845M$2.15B$1.15B$944M$395M$494M$272M$186M$288M$329M$769M$512M
Enterprise Value $887M$2.19B$1.16B$939M$410M$508M······
P/E -10.2-13.1-6.6-6.5-3.5-5.7··-10.0-10.9·-14.1
P/S 5.172.54851.31584.6283.51951.8590.8174.9270.253.521.1443.8
P/B 3.77.74.611.83.12.32.01.02.82.75.43.9
P / Tangible Book 3.77.74.611.83.12.3······
P / Cash Flow -7.6-9.8-6.9-7.4-4.1-7.4-6.2-8.9-14.0-17.9-31.854.7
P / FCF ·-9.8-6.8-7.4-4.1-7.4-6.1-8.9·-17.9-31.655.5
EV / EBITDA -12.9-12.6-6.0-6.8-3.6-6.6······
EV / FCF ·-10.0-6.9-7.3-4.3-7.6······
EV / Revenue 5.473.84901.61575.1294.32007.6······
Dividend Yield ··········0.00%0.00%
Earnings Yield -9.8%-7.6%-15.2%-15.3%-28.7%-17.6%··-10.0%-9.2%0.00%-7.1%
Payout Ratio ··········0.00%0.00%
Annual Payout ··········$0$0

Período más reciente a la izquierda · valores nulos mostrados como ·

Estados Financieros Estado de resultados, balance general, flujo de caja — anual, últimos 5 años

16
Métrica 2025-12-312024-12-312023-12-312022-12-312021-12-31
Ingresos · · $237.0K $596.0K $1M
Margen Operativo % · · -81832.9% -23246.6% -8183.7%
Beneficio neto $-84M $-175M $-184M $-142M $-116M
EPS Diluido $-0.13 $-0.27 $-0.32 $-0.37 $-0.35

Propietarios institucionales (13F) 275 declarantes · $662.3M total · A fecha de 30 de junio de 2026

17

Instituciones que informan tener esta acción en su Formulario 13F trimestral de la SEC. Solo posiciones largas; un solo presentador puede aparecer dos veces para tramos de opciones separados. Las patas de put/call de compensación grandes suelen reflejar la creación de mercado o el inventario cubierto, no la convicción direccional.

Tenedores 275
Valor en tenencia $662.3M
Nuevas posiciones 37
Posiciones cerradas 29
Actividad institucional — Q2 2026 vs trimestre anterior
Nuevas posiciones Posiciones cerradas Aumentado Disminuido Cambio neto de acciones
37 (0 vs trimestre anterior) 29 (-7 vs trimestre anterior) 94 (+1 vs trimestre anterior) 65 (+6 vs trimestre anterior) -21.3M

Comparado con Q1 2026. Las presentaciones del Formulario 13F de la SEC vencen dentro de los 45 días posteriores al final del trimestre, más un pequeño margen para los presentadores tardíos; los trimestres que aún se encuentran dentro de esa ventana se omiten en favor del par más reciente completamente reportado.

Institución Valor Acciones % de 13F rastreadas Tipo
BlackRock, Inc. $62 867 932 49 115 571 9,49% Acciones
RA CAPITAL MANAGEMENT, L.P. $54 796 481 42 809 751 8,27% Acciones
Soleus Capital Management, L.P. $54 795 084 42 808 659 8,27% Acciones
VANGUARD GROUP INC $47 072 479 35 660 969 7,11% Acciones
STATE STREET CORP $45 896 539 35 856 671 6,93% Acciones
CITADEL ADVISORS LLC $37 169 828 29 038 928 5,61% Acciones
VANGUARD CAPITAL MANAGEMENT LLC $34 880 275 27 250 215 5,27% Acciones
Clearbridge Investments, LLC $25 150 531 19 648 853 3,80% Acciones
Eversept Partners, LP $23 958 300 18 717 422 3,62% Acciones
GOLDMAN SACHS GROUP INC $21 290 712 16 633 368 3,21% Acciones
GEODE CAPITAL MANAGEMENT, LLC $18 635 455 14 555 954 2,81% Acciones
MORGAN STANLEY $16 570 152 12 945 431 2,50% Acciones
Nantahala Capital Management, LLC $15 648 000 12 225 000 2,36% Acciones
VANGUARD PORTFOLIO MANAGEMENT LLC $13 840 125 10 812 598 2,09% Acciones
Vivo Capital, LLC $11 099 900 8 671 797 1,68% Acciones
MILLENNIUM MANAGEMENT LLC $10 383 702 8 112 267 1,57% Acciones
Kynam Capital Management, LP $8 750 487 6 836 318 1,32% Acciones
Candriam S.C.A. $7 147 270 5 589 182 1,08% Acciones
FMR LLC $7 043 593 5 502 807 1,06% Acciones
Pale Fire Capital SE $6 793 221 5 307 204 1,03% Acciones
NORTHERN TRUST CORP $6 441 232 5 032 212 0,97% Acciones
UBS Group AG $6 267 002 4 896 096 0,95% Acciones
RENAISSANCE TECHNOLOGIES LLC $5 861 120 4 579 000 0,88% Acciones
SEGALL BRYANT & HAMILL, LLC $5 741 509 4 485 554 0,87% Acciones
TWO SIGMA INVESTMENTS, LP $5 514 257 4 308 013 0,83% Acciones
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $5 484 367 4 284 662 0,83% Acciones
TORONTO DOMINION BANK $5 420 800 4 235 000 0,82% Acciones
Point72 Asset Management, L.P. $5 177 857 4 045 201 0,78% Acciones
VANGUARD FIDUCIARY TRUST CO $5 073 361 3 963 563 0,77% Acciones
BANK OF AMERICA CORP /DE/ $4 523 820 3 534 234 0,68% Acciones
DEUTSCHE BANK AG\ $4 403 170 3 439 976 0,66% Acciones
Qube Research & Technologies Ltd $4 302 828 3 361 584 0,65% Acciones
PANAGORA ASSET MANAGEMENT INC $3 762 520 2 939 469 0,57% Acciones
JANUS HENDERSON GROUP PLC $3 303 915 2 218 196 0,50% Acciones
ExodusPoint Capital Management, LP $3 233 466 2 526 145 0,49% Acciones
BNP PARIBAS FINANCIAL MARKETS $3 093 044 2 416 441 0,47% Acciones
EDMOND DE ROTHSCHILD HOLDING S.A. $2 982 400 2 330 000 0,45% Acciones
NAN FUNG TRINITY (HK) LTD $2 846 144 2 223 550 0,43% Acciones
Bank of New York Mellon Corp $2 071 354 1 618 246 0,31% Acciones
SUSQUEHANNA INTERNATIONAL GROUP, LLP $1 980 466 1 547 239 0,30% Acciones
Nuveen, LLC $1 979 489 1 546 476 0,30% Acciones
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $1 893 811 1 271 014 0,29% Acciones
World Investment Advisors $1 540 331 1 033 779 0,23% Acciones
MOORE CAPITAL MANAGEMENT, LP $1 525 684 1 191 941 0,23% Acciones
Invesco Ltd. $1 504 266 1 175 208 0,23% Acciones
Kodai Capital Management LP $1 420 015 893 091 0,21% Acciones
Seven Fleet Capital Management LP $1 353 252 1 057 228 0,20% Acciones
Virtus Investment Advisers, LLC $1 294 337 1 011 201 0,20% Acciones
Voleon Capital Management LP $1 286 385 1 004 988 0,19% Acciones
Swiss National Bank $1 233 920 964 000 0,19% Acciones

Mostrar todos los 275 propietarios institucionales →

Activistas y propietarios del %+ 5 3 tenencias

18

Inversores que presentaron el Anexo 13D de la SEC — propiedad beneficiosa superior al % 5 con la intención de influir en el emisor (participaciones activistas, campañas de la junta directiva, M&A). Cada fila muestra el estado conocido más reciente de la posición de ese declarante.

Declarante Presentado Participación Estado Propósito Presentación
3 de febrero de 2023 · Presentación inicial · SEC
Growth Equity Opportunities 17, LLC, New Enterprise Associates 17, L.P., NEA Partners 17, L.P., NEA 17 GP, LLC, Forest Baskett, Ali Behbahani, Carmen Chang, Anthony A. Florence, Jr., Liza Landsman, Mohamad H. Makhzoumi, Joshua Makower, Edward T. Mathers, Scott D. Sandell, Peter W. Sonsini, Paul Walker, Rick Yang 4 de junio de 2020 · Presentación inicial Inversión pasiva SEC
G ERON C ORPORATION ×3 presentaciones 19 de agosto de 2014 · Presentación inicial · SEC

Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.

Informantes de la empresa 49 insiders · 28 directivos · 23 consejeros

19
Insider Rol Última actividad Acciones en propiedad Compras 12m Ventas 12m Neto 12m
Harout Semerjian President and CEO 7 de agosto de 2025 A · 0 0 $0
John A Scarlett Chairman, President and CEO 27 de febrero de 2025 P 12 500 0 0 $0
David Greenwood President, Interim CEO, CFO 14 de junio de 2011 S 754 031 0 0 $0
Thomas Okarma President and CEO 9 de julio de 2010 A 774 560 0 0 $0
Michelle Robertson EVP, CHIEF FINANCIAL OFFICER 18 de febrero de 2026 M 17 645 0 1 $-19 119
Olivia Kyusuk Bloom EVP, Chief Financial Officer 15 de agosto de 2023 A 74 588 0 0 $0
Graham K Cooper EVP, Bus Dev & CFO 17 de mayo de 2012 A · 0 0 $0
Alan Colowick President, Oncology 2 de enero de 2008 I 3 028 0 0 $0
Andrew J Grethlein EVP, Chief Operating Officer 18 de febrero de 2025 A 0 0 0 $0
Timothy Williams EVP and Chief Legal Officer 13 de abril de 2026 A · 0 0 $0
Joseph Eid EVP, R&D; Chief Medical Office 17 de febrero de 2026 A · 0 0 $0
Ahmed Elnawawi EVP, Chief Commercial Officer 20 de octubre de 2025 A · 0 0 $0
James Ziegler EVP, Chief Commercial Officer 27 de febrero de 2025 P 100 000 0 0 $0
Scott Alan Samuels EVP, Chief Legal Officer 27 de febrero de 2025 P 26 682 0 0 $0
Faye Feller EVP, Chief Medical Officer 10 de junio de 2024 M 0 0 0 $0
Anil Kapur EVP, Corp Strategy & CCO 10 de junio de 2024 M 0 0 0 $0
Aleksandra Rizo EVP, Chief Medical Officer 16 de febrero de 2022 A · 0 0 $0
Stephen Rosenfield EVP, Chief Legal Off & Sec 16 de febrero de 2022 A 0 0 0 $0
Melissa Kelly Behrs EVP, Chief Business Officer 2 de febrero de 2021 A 0 0 0 $0
Craig C Parker EVP, Corp Dev & Sci Affairs 10 de febrero de 2014 A · 0 0 $0
Stephen Michael Kelsey EVP, R&D, Chief Med Officer 3 de mayo de 2013 D 62 272 0 0 $0
David Earp SVP, Corp Transactions 30 de mayo de 2012 S 467 406 0 0 $0
Katharine E. Spink SVP Alliance Mgmt & Operations 14 de junio de 2011 S 328 561 0 0 $0
Jane Lebkowski SVP, Chief Scientific Officer 14 de junio de 2011 S 568 154 0 0 $0
Melanie I Nallicheri SVP Corp Dev 20 de mayo de 2011 A 195 000 0 0 $0
Fabio M Benedetti SVP, Chief Med Off, Oncology 29 de mayo de 2009 A 80 560 0 0 $0
Calvin Harley VP, CSO Telomerase Tech 29 de mayo de 2009 A 134 036 0 0 $0
William Stempel VP and General Counsel 27 de mayo de 2004 A 6 521 0 0 $0
Robert J. Spiegel Consejero 30 de septiembre de 2026 A 212 161 0 0 $0
John F Mcdonald Consejero 20 de mayo de 2026 A · 0 0 $0
Elizabeth G. O'Farrell Consejero 20 de mayo de 2026 A 26 220 0 0 $0
Dawn Carter Bir Consejero 20 de mayo de 2026 A · 0 0 $0
Susan Molineaux Consejero 20 de mayo de 2026 A 130 527 0 0 $0
Constantine Chinoporos Consejero 25 de marzo de 2026 A · 0 0 $0
Patricia S Andrews Consejero 25 de marzo de 2026 A · 0 0 $0
Gaurav Aggarwal Consejero 21 de mayo de 2025 A 1 970 0 0 $0
Bryan V Lawlis Consejero 21 de mayo de 2025 A 13 300 0 0 $0
Karin Eastham Consejero 13 de enero de 2023 M 109 047 0 0 $0
Daniel Bradbury Consejero 29 de marzo de 2019 A 51 323 0 0 $0
Hoyoung Huh Consejero 15 de mayo de 2018 A 154 301 0 0 $0
Thomas Hofstaetter Consejero 18 de marzo de 2015 M 26 564 0 0 $0
Thomas Kiley Consejero 22 de mayo de 2013 D 171 911 0 0 $0
Edward V Fritzky Consejero 22 de mayo de 2013 D 186 511 0 0 $0
Alexander E Barkas Consejero 20 de mayo de 2011 A 353 122 0 0 $0
Charles J Homcy Consejero 11 de mayo de 2011 A 62 751 0 0 $0
ZENNER PATRICK J Consejero 19 de mayo de 2010 A 73 710 0 0 $0
John Peter Walker Consejero 30 de enero de 2009 M 39 119 0 0 $0
Robert B Stein Consejero 23 de septiembre de 2003 M 0 0 0 $0
MERIX BIOSCIENCE INC Propietario del 10% 16 de agosto de 2004 S 4 541 100 0 0 $0

Informantes de las presentaciones SEC Form 3/4/5; neto = solo P/S de mercado abierto

Propiedad de ETFs Mantenido por 24 ETFs

20

El peso refleja solo las tenencias directas de acciones (N-PORT); los fondos apalancados o basados en derivados pueden tener exposición adicional a swaps no mostrada.

Fondo Ponderación Unidades A fecha de Fuente
BBP · ETFis Series Trust I 1,54% 1 180 129 NS 31 de julio de 2026 N-PORT
QQQS · Invesco Exchange-Traded Fund Trust … 0,42% 80 446 SH 2 de octubre de 2026 Diario
LABU · Direxion Shares ETF Trust 0,19% 741 331 NS 31 de julio de 2026 N-PORT
ESSC · Strategy Shares 0,13% 35 108 NS 31 de julio de 2026 N-PORT
IBB · iShares Trust 0,06% 4 783 606 SH 11 de septiembre de 2026 Diario
PWS · Pacer Funds Trust 0,05% 10 128 NS 31 de julio de 2026 N-PORT
IBBQ · Invesco Exchange-Traded Fund Trust … 0,05% 45 101 SH 2 de octubre de 2026 Diario
IWO · iShares Trust 0,05% 5 238 232 SH 11 de septiembre de 2026 Diario
VTWG · VANGUARD SCOTTSDALE FUNDS 0,04% 599 922 SH 19 de agosto de 2026 Diario
PRFZ · Invesco Exchange-Traded Fund Trust 0,04% 774 301 SH 2 de octubre de 2026 Diario
IWM · iShares Trust 0,03% 14 214 009 SH 11 de septiembre de 2026 Diario
RSSL · Global X Funds 0,02% 267 254 NS 31 de julio de 2026 N-PORT
VTWO · VANGUARD SCOTTSDALE FUNDS 0,02% 3 218 859 SH 19 de agosto de 2026 Diario
VXF · VANGUARD INDEX FUNDS 0,01% 6 164 114 SH 19 de agosto de 2026 Diario
VHT · VANGUARD WORLD FUND 0,01% 1 437 897 SH 19 de agosto de 2026 Diario
FHLC · FIDELITY COVINGTON TRUST 0,01% 237 415 NS 31 de julio de 2026 N-PORT
WSML · iShares Trust 0,01% 34 308 SH 10 de septiembre de 2026 Diario
IWV · iShares Trust 0,00% 169 800 SH 10 de septiembre de 2026 Diario
ITOT · iShares Trust 0,00% 725 966 SH 11 de septiembre de 2026 Diario
TILT · FlexShares Trust 0,00% 3 634 NS 31 de julio de 2026 N-PORT
VTI · VANGUARD INDEX FUNDS 0,00% 20 449 234 SH 19 de agosto de 2026 Diario
VTHR · VANGUARD SCOTTSDALE FUNDS 0,00% 41 165 SH 19 de agosto de 2026 Diario
ISCB · iShares Trust · 21 772 SH 11 de septiembre de 2026 Diario
ISCV · iShares Trust · 107 848 SH 11 de septiembre de 2026 Diario

GERN Consenso de analistas Opiniones de analistas alcistas y bajistas, precio objetivo a 12 meses, potencial alcista

21
calificación · 11 analistas COMPRA
Objetivo mediano $4.00 +233,3%
4 36,4% Compra fuerte
5 45,5% Compra
2 18,2% Mantener
0 0,0% Venta
0 0,0% Venta fuerte

Precio objetivo a 12 meses

4 analistas · 2026-09-28

Objetivo medio $4.25 +254,2%

← Por Debajo de Todos los Objetivos Precio Actual $1.20
Mín$3.00 Media$4.25 Máx$6.00

Comparación de pares (subindustria GICS) Métricas clave frente a competidores del sector

22

Base del ejercicio fiscal, precios al cierre del último ejercicio fiscal de cada empresa.

Ticker Capitalización Bursátil P/E Ingresos interanuales Margen Neto ROE Margen Bruto
GERN $845M -10.2 -60.2% · -34.4% ·
ARDX $1.42B -22.4 22.1% -15.1% -40.2% ·
ANNX $750M -3.7 · · -100.7% ·
AVTX $336M -3.1 -86.6% -132642.4% -83.4% ·
CADL $310M -7.8 · · -53.7% ·
DSGN $567M -7.7 · · -32.8% ·
GYRE $645M 353.0 10.2% 8.5% 11.7% ·
FDMT $432M -3.1 230194.6% -164.4% -30.2% ·
ACHV · -4.0 · · · ·
SLDB $445M -2.8 · · -79.5% ·

Últimas noticias Noticias recientes que mencionan a esta empresa

23

Mis Métricas Tu lista de seguimiento personal — filas seleccionadas de Fundamentales Completos

26

Seleccione las métricas que le importan: haga clic en el + junto a cualquier fila en Fundamentales completos arriba.

Tu selección se guarda y te sigue en todos los tickers.

Fuente: SEC 10-Q presentada el Ago 5, 2026