TARS Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

03
Price $73.00
Market Cap (MRQ) $3.16B
P/E (TTM) -68.9
EPS (TTM) $-1.06
Revenue (TTM) $606M
ROE (TTM) -13.7%
Debt/Equity (MRQ) 0.2
52W Range $54–$92

TARS Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

04
range
bars

Bar granularity adapts to the selected period — hover the chart to see open/high/low/close for a bar.

10-Year Performance Revenue, net income, margins and EPS trends

06
Revenue$451M
2020-12-31 → 2025-12-31
EPS$-1.59
2020-12-31 → 2025-12-31
Free Cash Flow$-22M
2020-12-31 → 2025-12-31
Net margin-7.7%
2021-12-31 → 2025-12-31
Valuation & Ratios 07–12

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric 5Y trend TARS 5Y avg Peer Median Verdict
P/E (TTM) -68.95Y avg ≈-22.7 ≈-22.7 · ·
P/S (TTM) 5.25Y avg ≈16.5 ≈16.5 · ·
P/B (MRQ) 9.15Y avg ≈5.6 ≈5.6 6.5 Overvalued
EV / EBITDA -39.45Y avg ≈-16.6 ≈-16.6 · ·
Price / FCF (TTM) 56.45Y avg ≈-9.5 ≈-9.5 · ·
Price / Cash Flow (TTM) 42.65Y avg ≈-39.0 ≈-39.0 · ·
EV / Revenue (TTM) 4.65Y avg ≈13.3 ≈13.3 · ·
EV / FCF (TTM) 49.75Y avg ≈-42.8 ≈-42.8 · ·
Price / Tangible Book (MRQ) 9.35Y avg ≈5.7 ≈5.7 · ·

Peer median is calculated on a standardized basis per metric and may not always match the TTM/MRQ basis shown for this stock.

value · ≈ 5Y avg · industry median · verdict relative to median

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

14
Avg Surprise -25.2%
Next Report Nov 02, 2026
PeriodReportEPS ActualEPS EstSurprise
June 30, 2026 Aug 4, 2026 $-0.43 $-0.20 -115.1%
March 31, 2026 May 12, 2026 $-0.16 $-0.38 57.6%
Dec. 31, 2025 $-0.20 $-0.10 -106.2%
Sept. 30, 2025 $-0.30 $-0.36 16.1%
June 30, 2025 $-0.48 $-0.41 -17.8%
March 31, 2025 $-0.64 $-0.75 14.1%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

15
Income Statement 15
Metric Trend 202520242023202220212020
Revenue $451M$183M$17M$26M$57M$0
R&D Expense $64M$53M$50M$43M$42M$19M
SG&A Expense $427M$237M$109M$45M$25M$8M
Operating Expenses $522M$304M$161M$89M$69M$27M
Operating Income $-71M$-121M$-143M$-63M$-12M$-27M
Interest Expense ··$3M$2M$0·
Other Non-op $-202.0K$-206.0K$274.0K$86.0K$-73.0K$0
Pretax Income $-64M$-116M$-136M$-62M$-14M$-27M
Income Tax $2M$0$0$-4.0K$55.0K$1.0K
Net Income $-66M$-116M$-136M$-62M$-14M$-27M
EPS (Basic) $-1.59$-3.07$-4.62$-2.52$-0.67$-4.32
EPS (Diluted) $-1.59$-3.07$-4.62$-2.52$-0.67$-4.32
Shares (Basic) 41,784,01437,604,53829,383,27624,619,70020,554,0866,207,367
Shares (Diluted) 41,784,01437,604,53829,383,27624,619,70020,554,0866,207,367
EBITDA $-71M$-121M$-143M$-63M$-12M$-27M
Balance Sheet 26
Metric Trend 202520242023202220212020
Cash & Equivalents $184M$95M$225M$72M$171M$168M
Short-term Investments $234M$197M$2M$145M$483.0K$0
Receivables $85M$47M$17M$0$0$0
Inventory $4M$3M$3M$0··
Prepaid Expense $13M$15M$8M$5M$4M$2M
Current Assets $523M$357M$256M$225M$176M$171M
PP&E (Net) $12M$2M$1M$957.0K$755.0K$548.0K
PP&E (Gross) $14M$4M$3M$2M$976.0K$682.0K
Accum. Depreciation $2M$2M$1M$546.0K$221.0K$134.0K
Intangibles $7M$8M$4M$0··
Other Non-current Assets $2M$999.0K$2M$585.0K$1M$81.0K
Total Assets $562M$377M$265M$228M$179M$172M
Accounts Payable $16M$9M····
Current Liabilities $136M$81M$37M$15M$11M$5M
Capital Leases $11M$0$2M$52.0K$585.0K$549.0K
Other Non-current Liabilities $11M$0$2M$100.0K$699.0K$605.0K
Total Liabilities $219M$152M$69M$35M$12M$6M
Long-term Debt $72M$72M$30M$19M··
Total Debt $72M$72M$30M$19M··
Common Stock $6.0K$6.0K$5.0K$5.0K$4.0K$4.0K
Paid-in Capital $770M$585M$442M$302M$213M$199M
Retained Earnings $-427M$-360M$-245M$-109M$-47M$-33M
AOCI $381.0K$179.0K$-2.0K$-74.0K$0·
Stockholders' Equity $343M$225M$197M$193M$167M$166M
Liabilities + Equity $562M$377M$265M$228M$179M$172M
Shares Outstanding 42,553,93138,349,82634,211,19026,727,45820,698,73720,323,201
Cash Flow 12
Metric Trend 202520242023202220212020
Stock-based Comp $42M$28M$20M$13M$8M$839.0K
Deferred Tax $0$0$0$0$0$0
Amort. of Intangibles $961.0K$540.0K$133.0K$0··
Operating Cash Flow $-12M$-83M$-117M$-49M$4M$-21M
CapEx $10M$2M$2M$506.0K$586.0K$456.0K
Investing Cash Flow $-42M$-199M$141M$-145M$-586.0K$-456.0K
Debt Issued $0$75M$10M$20M··
Net Debt Issued $0$75M····
Financing Cash Flow $143M$155M$130M$94M$21.0K$132M
Net Change in Cash $89M$-128M$153M$-100M$3M$110M
Free Cash Flow $-22M$-85M$-119M$-50M$3M$-22M
Levered FCF ··$-122M$-52M··
Profitability 7
Metric Trend 202520242023202220212020
Operating Margin -15.7%-65.9%-820.5%-242.9%-21.3%·
Net Margin -14.7%-63.2%-778.9%-240.5%-24.2%·
Pretax Margin -14.3%-63.2%-778.9%-240.5%-24.1%·
EBITDA Margin -15.7%-65.9%-820.5%-242.9%-21.3%·
ROA -14.1%-36.0%-55.1%-30.5%-7.9%-23.3%
ROE -19.7%-50.0%-66.2%-31.4%-8.0%-36.2%
ROIC -17.6%-40.7%-63.1%-29.5%-7.3%·
Liquidity & Solvency 5
Metric Trend 202520242023202220212020
Current Ratio 3.94.46.914.615.331.7
Quick Ratio 3.74.26.614.115.031.2
Debt / Equity 0.20.30.20.1··
LT Debt / Equity 0.20.30.20.1··
Interest Coverage ··-42.8-28.5··
Efficiency 2
Metric Trend 202520242023202220212020
Asset Turnover 1.00.60.10.10.3·
Receivables Turnover 6.85.82.1···
Per Share 6
Metric Trend 202520242023202220212020
Book Value / Share $8.07$5.85$5.76$7.22$8.06$8.17
Revenue / Share $10.80$4.87$0.59$1.05$2.77·
Cash Flow / Share $-0.30$-2.21$-4.00$-1.99$0.18·
Cash / Share $4.32$2.47$6.58$2.68$8.28$8.27
Dividend / Share $0.00$0.00$0.00$0.00$0.00$0.00
EPS (TTM) $-1.59$-3.07$-4.62$-2.52$-0.67$-4.32
Growth Rates 2
Metric Trend 202520242023202220212020
Revenue YoY 146.7%948.6%-32.4%-54.7%··
Revenue CAGR 3Y 159.5%47.5%····
Valuation (TTM) 14
Metric Trend 202520242023202220212020
Revenue TTM $451M$183M$17M$26M$57M$0
Net Income TTM $-66M$-116M$-136M$-62M$-14M$-27M
Market Cap $3.48B$2.12B$693M$392M$466M$840M
Enterprise Value $3.14B$1.90B$495M$194M··
P/E -51.5-18.0-4.4-5.8-33.6-9.6
P/S 7.711.639.715.28.2·
P/B 10.19.53.52.02.85.1
P / Tangible Book 10.49.83.62.02.85.1
P / Cash Flow -279.8-25.6-5.9-8.0124.3-39.7
P / FCF -156.2-25.1-5.8-7.9147.3-38.9
EV / EBITDA -44.2-15.8-3.5-3.1··
EV / FCF -140.7-22.5-4.2-3.9··
EV / Revenue 7.010.428.47.5··
Earnings Yield -1.9%-5.5%-22.8%-17.2%-3.0%-10.4%

Most recent period on the left · null values shown as ·

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

16
Metric 2025-12-312024-12-312023-12-312022-12-312021-12-31
Revenue $451M $183M $17M $26M $57M
Operating Margin % -15.7% -65.9% -820.5% -242.9% -21.3%
Net Income $-66M $-116M $-136M $-62M $-14M
Diluted EPS $-1.59 $-3.07 $-4.62 $-2.52 $-0.67

Institutional owners (13F) 276 filers · $3.2B total · As of June 30, 2026

17

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Holders 276
Value held $3.2B
New positions 37
Exited positions 33
Institutional activity — Q2 2026 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
37 (-20 vs prior Q) 33 (+2 vs prior Q) 104 (+14 vs prior Q) 85 (+9 vs prior Q) -286K

Compared to Q1 2026. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair.

Institution Value Shares % of tracked 13F Type
BlackRock, Inc. $242,705,264 3,856,137 7.67% Shares
Deep Track Capital, LP $230,786,378 3,666,768 7.30% Shares
RTW INVESTMENTS, LP $211,293,293 3,357,059 6.68% Shares
VANGUARD GROUP INC $196,475,972 2,399,560 6.21% Shares
Paradigm Biocapital Advisors LP $174,699,348 2,775,649 5.52% Shares
JANUS HENDERSON GROUP PLC $157,222,823 2,240,963 4.97% Shares
MORGAN STANLEY $114,996,594 1,827,082 3.64% Shares
VANGUARD CAPITAL MANAGEMENT LLC $112,855,448 1,793,064 3.57% Shares
JENNISON ASSOCIATES LLC $104,710,448 1,663,655 3.31% Shares
TANG CAPITAL MANAGEMENT LLC $98,706,662 1,568,266 3.12% Shares
MILLENNIUM MANAGEMENT LLC $89,823,185 1,427,124 2.84% Shares
BANK OF AMERICA CORP /DE/ $75,098,874 1,193,182 2.37% Shares
GEODE CAPITAL MANAGEMENT, LLC $69,605,544 1,105,689 2.20% Shares
STATE STREET CORP $67,531,536 1,072,951 2.13% Shares
Vestal Point Capital, LP $66,087,000 1,050,000 2.09% Shares
Assenagon Asset Management S.A. $59,635,335 947,495 1.89% Shares
Invesco Ltd. $49,458,755 785,808 1.56% Shares
GOLDMAN SACHS GROUP INC $46,745,097 742,693 1.48% Shares
Frazier Life Sciences Management, L.P. $45,860,853 728,644 1.45% Shares
D. E. Shaw & Co., Inc. $44,722,583 710,559 1.41% Shares
FMR LLC $42,355,422 672,949 1.34% Shares
NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $38,222,000 607,272 1.21% Shares
Clearbridge Investments, LLC $34,578,420 549,387 1.09% Shares
TORONTO DOMINION BANK $32,115,324 510,253 1.02% Shares
TimesSquare Capital Management, LLC $27,259,589 388,590 0.86% Shares
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $26,875,883 427,008 0.85% Shares
Caption Management, LLC $25,805,400 410,000 0.82% Put option
NORTHERN TRUST CORP $24,333,296 386,611 0.77% Shares
VANGUARD PORTFOLIO MANAGEMENT LLC $24,240,523 385,137 0.77% Shares
LOOMIS SAYLES & CO L P $23,960,251 380,684 0.76% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $21,137,392 335,834 0.67% Shares
Tri Locum Partners LP $20,665,720 328,340 0.65% Shares
MPM BIOIMPACT LLC $20,267,121 322,007 0.64% Shares
Driehaus Capital Management LLC $19,988,233 317,576 0.63% Shares
Squarepoint Ops LLC $18,619,163 295,824 0.59% Shares
VANGUARD FIDUCIARY TRUST CO $18,019,030 286,289 0.57% Shares
FRANKLIN RESOURCES INC $18,001,343 286,008 0.57% Shares
Artisan Partners Limited Partnership $17,931,543 284,899 0.57% Shares
Rock Springs Capital Management LP $17,439,856 277,087 0.55% Shares
Ensign Peak Advisors, Inc $16,911,726 268,696 0.53% Shares
CITADEL ADVISORS LLC $15,214,927 241,737 0.48% Shares
BNP PARIBAS FINANCIAL MARKETS $12,690,215 201,624 0.40% Shares
MACKENZIE FINANCIAL CORP $12,048,478 191,428 0.38% Shares
JANE STREET GROUP, LLC $11,964,894 190,100 0.38% Call option
SUSQUEHANNA INTERNATIONAL GROUP, LLP $11,864,190 188,500 0.38% Call option
Cutter Capital Management, LP $10,530,850 205,000 0.33% Shares
Parkman Healthcare Partners LLC $9,441,000 150,000 0.30% Shares
JPMORGAN CHASE & CO $8,683,850 139,981 0.27% Shares
Allspring Global Investments Holdings, LLC $7,935,733 130,329 0.25% Shares
Seven Fleet Capital Management LP $7,909,873 117,067 0.25% Shares

Show all 276 institutional owners →

Activists & 5%+ owners 1 position

18

Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.

Filer Filed Stake Status Purpose Filing
Horowitz Limited Partnership VIII, Horowitz Management, Inc., Adam S. Horowitz Revocable Trust, Jason E. Tester Oct. 30, 2020 · Initial filing Passive investment 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.

Company insiders 21 insiders · 10 officers · 11 directors

19
Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Bobak R. Azamian President/CEO and Board Chair Sept. 4, 2026 S 827,991 0 10 $-5,181,683
Jeffrey S Farrow Chief Financial Officer and Chief Strategy Officer June 15, 2026 M 56,801 0 4 $-1,317,002
Leonard M. Greenstein Chief Financial Officer April 20, 2023 S 26,785 0 0 $0
Seshadri Neervannan Chief Operating Officer Sept. 4, 2026 S 78,532 0 6 $-2,001,321
Elizabeth Yeu Lin Chief Medical Officer Sept. 4, 2026 S 1,590 0 11 $-2,362,279
Bryan Wahl General Counsel March 19, 2026 S 63,959 0 3 $-850,417
Dianne C. Whitfield Chief Human Resources Officer March 19, 2026 S 35,028 0 8 $-2,687,252
Aziz Mottiwala Chief Commercial Officer March 19, 2026 S 61,480 0 3 $-892,528
Jose M. Trevejo CHIEF MEDICAL OFFICER Dec. 20, 2023 S 2,251 0 0 $0
Mark J. Holdbrook V.P., Clinical Affairs March 20, 2023 S 3,191 0 0 $0
William J Link PHD Director Sept. 15, 2026 M 94,487 0 13 $-4,480,738
Wendy L Yarno Director Sept. 15, 2026 M 16,956 0 0 $0
David E I Pyott Director Sept. 15, 2026 M 9,575 0 0 $0
Katherine Goodrich Director June 25, 2026 A 2,233 0 1 $-183,384
Andrew D. Goldberg Director June 25, 2026 A 19,654 0 0 $0
Scott W Morrison Director June 25, 2026 A 7,638 0 0 $0
Bhaskar Chaudhuri Director June 25, 2026 A 11,654 0 0 $0
Rosemary A Crane Director June 24, 2024 M 5,350 0 0 $0
Michael Ackermann Director June 16, 2022 A 1,208,273 0 0 $0
Jason E. Tester Director June 15, 2021 A 1,920,933 0 0 $0
Horowitz Limited Partnership VIII 10% owner Oct. 20, 2020 C 66,172 0 0 $0

Insiders from SEC Form 3/4/5 filings; net = open-market P/S only

ETF ownership Held by 36 ETFs

20

Weight reflects direct equity holdings (N-PORT) only; leveraged or derivative-based funds may hold additional swap exposure not shown.

Fund Weight Units As of Source
PJP · Invesco Exchange-Traded Fund Trust 3.53% 250,245 SH Oct. 1, 2026 Daily
BBP · ETFis Series Trust I 1.31% 21,906 NS July 31, 2026 N-PORT
PILL · Direxion Shares ETF Trust 1.10% 3,832 NS July 31, 2026 N-PORT
HAPS · Harbor ETF Trust 1.03% 29,628 NS July 31, 2026 N-PORT
IHE · iShares Trust 0.73% 146,508 SH Sept. 11, 2026 Daily
FYC · First Trust Exchange-Traded AlphaDE… 0.25% 55,774 NS July 31, 2026 N-PORT
IBB · iShares Trust 0.24% 308,150 SH Sept. 11, 2026 Daily
IBBQ · Invesco Exchange-Traded Fund Trust … 0.24% 3,264 SH Oct. 1, 2026 Daily
IWO · iShares Trust 0.22% 392,987 SH Sept. 11, 2026 Daily
VTWG · VANGUARD SCOTTSDALE FUNDS 0.16% 44,912 SH Aug. 19, 2026 Daily
ESSC · Strategy Shares 0.16% 952 NS July 31, 2026 N-PORT
IWM · iShares Trust 0.11% 1,070,015 SH Sept. 11, 2026 Daily
ISCG · iShares Trust 0.10% 12,082 SH Sept. 11, 2026 Daily
FSMD · FIDELITY COVINGTON TRUST 0.10% 42,141 NS July 31, 2026 N-PORT
BKSE · BNY Mellon ETF Trust 0.09% 1,364 NS July 31, 2026 N-PORT
BBSC · J.P. Morgan Exchange-Traded Fund Tr… 0.09% 10,366 NS July 31, 2026 N-PORT
VTWO · VANGUARD SCOTTSDALE FUNDS 0.08% 241,028 SH Aug. 19, 2026 Daily
RSSL · Global X Funds 0.08% 20,052 NS July 31, 2026 N-PORT
FYX · First Trust Exchange-Traded AlphaDE… 0.06% 13,860 NS July 31, 2026 N-PORT
ESML · iShares Trust 0.06% 19,942 SH Sept. 11, 2026 Daily
FAD · First Trust Exchange-Traded AlphaDE… 0.05% 5,052 NS July 31, 2026 N-PORT
OMFS · Invesco Exchange-Traded Self-Indexe… 0.05% 1,556 SH Oct. 1, 2026 Daily
VXF · VANGUARD INDEX FUNDS 0.03% 455,389 SH Aug. 19, 2026 Daily
VHT · VANGUARD WORLD FUND 0.03% 89,651 SH Aug. 19, 2026 Daily
PRFZ · Invesco Exchange-Traded Fund Trust 0.03% 9,191 SH Oct. 1, 2026 Daily
FHLC · FIDELITY COVINGTON TRUST 0.03% 14,156 NS July 31, 2026 N-PORT
WSML · iShares Trust 0.02% 1,911 SH Sept. 11, 2026 Daily
VFMO · VANGUARD WELLINGTON FUND 0.02% 6,187 SH Aug. 19, 2026 Daily
ITOT · iShares Trust 0.00% 54,976 SH Sept. 11, 2026 Daily
TILT · FlexShares Trust 0.00% 1,580 NS July 31, 2026 N-PORT
IWV · iShares Trust 0.00% 9,991 SH Sept. 11, 2026 Daily
VTI · VANGUARD INDEX FUNDS 0.00% 1,295,901 SH Aug. 19, 2026 Daily
VTHR · VANGUARD SCOTTSDALE FUNDS 0.00% 3,359 SH Aug. 19, 2026 Daily
ISCB · iShares Trust · 1,731 SH Sept. 11, 2026 Daily
SMLF · iShares Trust · 66,526 SH Sept. 11, 2026 Daily
SMMV · iShares Trust · 1,979 SH Sept. 1, 2026 Daily

TARS Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

21
rating · 14 analysts BUY
Median target $100.00 +37.0%
7 50.0% Strong Buy
6 42.9% Buy
1 7.1% Hold
0 0.0% Sell
0 0.0% Strong Sell

12-Month Price Target

10 analysts · 2026-09-30

Mean target $99.50 +36.3%

← Below all targets Current price $73.00
Low$84.00 Mean$99.50 High$116.00

Peer comparison (GICS sub-industry) Key metrics vs sector peers

22

FY basis, prices as of each company's last fiscal year-end close.

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
TARS $3.48B -51.5 146.7% -14.7% -19.7% ·
INDV · 21.9 4.3% 17.0% -118.3% 80.2%
OGN $1.87B 10.0 -2.9% 3.0% 25.2% 53.3%
AMLX $1.33B -7.9 -77.1% · -61.2% ·
ELVN $915M -8.4 · · -21.9% ·
MBX $1.42B -13.3 · · -29.6% ·
LQDA $3.01B -43.1 1031.2% -43.5% -230.0% ·
SUPN $2.86B -73.1 8.6% -5.4% -3.6% ·
AMRX · 57.3 8.1% 2.4% -80.0% 36.9%
LLY · 46.8 44.7% 31.7% 101.2% ·

Latest News Recent headlines mentioning this company

23

My Metrics Your personal watchlist — selected rows from Full Fundamentals

26

Pick the metrics that matter to you — click the + next to any row in Full Fundamentals above.

Your selection is saved and follows you across all tickers.

Source: SEC 10-Q filed Aug 6, 2026