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

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Price $0.86
Market Cap (MRQ) $11M
P/E -1.9
EPS $-1.57
52W Range $1–$5

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

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EPS$-1.57
2022-12-31 → 2025-12-31
Free Cash Flow·
2022-12-31 → 2023-12-31
Valuation & Ratios 07–12

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

Metric 5Y trend LTRN 5Y avg Peer Median Verdict
P/E -1.95Y avg ≈-2.8 ≈-2.8 · ·
P/B (MRQ) -3.45Y avg ≈1.2 ≈1.2 · ·
Price / Tangible Book 5.25Y avg ≈2.1 ≈2.1 · ·

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

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Avg Surprise 6.4%
Next Report Nov 11, 2026
PeriodReportEPS ActualEPS EstSurprise
June 30, 2026 Aug 14, 2026 $-0.57 $-0.39 -47.1%
March 31, 2026 May 15, 2026 $-0.30 $-0.37 18.3%
Dec. 31, 2025 $-0.36 $-0.47 23.3%
Sept. 30, 2025 $-0.39 $-0.48 18.6%
June 30, 2025 $-0.40 $-0.49 19.1%
March 31, 2025 $-0.42 $-0.50 16.0%
Dec. 31, 2024 $-0.54 $-0.52 -3.8%

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

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Income Statement 11
Metric Trend 2025202420232022202120202019
R&D Expense $12M$16M$12M$9M$8M$2M·
SG&A Expense $6M$6M$6M$6M$5M$4M$1M
Operating Expenses $18M$22M$18M$14M$13M$6M$2M
Operating Income $-18M$-22M$-18M$-14M$-13M··
Other Non-op $421.1K$692.9K$1M$-31.5K$160.6K··
Net Income $-17M$-21M$-16M$-14M$-12M$-6M$-2M
EPS (Basic) $-1.57$-1.93$-1.47$-1.31$-1.13··
EPS (Diluted) $-1.57$-1.93$-1.47$-1.31···
Shares (Basic) 10,898,17510,762,31910,842,36510,850,57910,904,927··
Shares (Diluted) 10,898,17510,762,31910,842,36510,850,579···
EBITDA ··$-18M$-14M$6.8K$3.4K·
Balance Sheet 18
Metric Trend 2025202420232022202120202019
Cash & Equivalents $4M$8M$22M$37M$52M$19M$1M
Short-term Investments $6M$17M$19M$18M$19M··
Prepaid Expense $683.9K$1M$2M$3M$2M$1M$788
Current Assets $11M$25M$43M$59M$73M$20M$1M
PP&E (Net) $31.9K$47.4K$52.1K$48.0K$30.2K$21.5K$8.8K
Other Non-current Assets $36.7K$36.7K$25.9K$17.9K$17.9K··
Total Assets $11M$26M$44M$59M$74M$20M$1M
Accounts Payable $4M$4M$3M$3M$2M$552.3K·
Current Liabilities $5M$4M$3M$3M$2M$552.3K$489.3K
Capital Leases ·$52.8K$61.5K·$52.9K··
Total Liabilities $5M$4M$3M$3M$2M$660.8K$489.3K
Common Stock $1.1K$1.1K$1.1K$1.1K$1.1K$622$198
Paid-in Capital $100M$97M$96M$96M$97M$32M$8M
Retained Earnings $-93M$-76M$-55M$-39M$-25M$-13M$-7M
AOCI $25.4K$154.0K$-107.5K$-371.4K$-92.7K··
Stockholders' Equity $7M$21M$41M$56M$72M$20M$943.3K
Liabilities + Equity $11M$26M$44M$59M$74M$20M$1M
Shares Outstanding 11,254,69710,784,72510,721,19210,857,04011,088,8356,220,9271,978,269
Cash Flow 12
Metric Trend 2025202420232022202120202019
D&A $17.3K$17.3K$14.6K$10.1K$6.8K$3.4K$1.6K
Stock-based Comp $651.0K$652.0K$1M$1M$961.5K··
Other Non-cash ··$532.9K$294.6K$2M$253.2K·
Operating Cash Flow $-16M$-18M$-14M$-13M$-11M$-6M$-2M
CapEx $1.7K$12.6K$18.7K$27.8K$15.5K··
Investing Cash Flow $11M$3M$-930.2K$179.3K$-20M$-16.1K$-5.7K
Stock Issued $2M···$69M··
Stock Repurchased ··$500.0K$2M$939.7K··
Net Stock Activity ··$-500.0K$-2M···
Financing Cash Flow $1M$66.7K$-500.0K$-2M$63M$24M$3M
Net Change in Cash $-3M$-14M$-16M$-15M$33M$18M$786.9K
Free Cash Flow ··$-14M$-13M···
Profitability 2
Metric Trend 2025202420232022202120202019
ROA ··-31.1%-21.5%-26.2%-54.2%·
ROE ··-37.0%-24.8%-16.8%-28.6%·
Liquidity & Solvency 2
Metric Trend 2025202420232022202120202019
Current Ratio ··16.221.031.336.6·
Quick Ratio ··15.419.730.434.8·
Per Share 4
Metric Trend 2025202420232022202120202019
Book Value / Share ··$3.82$5.16$6.45$3.17·
Cash Flow / Share ··$-1.32····
Cash / Share ··$2.05$3.43$4.65$3.09·
EPS (TTM) $-1.57$-1.93$-1.47$-1.31···
Valuation (TTM) 8
Metric Trend 2025202420232022202120202019
Net Income TTM $-17M$-21M$-16M$-14M$-12M$-6M·
Market Cap ··$46M$66M$88M$120M·
P/E -1.9-1.7-2.9-4.6···
P/B ··1.11.21.26.1·
P / Tangible Book 5.21.61.11.21.26.1·
P / Cash Flow ··-3.2-5.1-8.4-21.2·
P / FCF ··-3.2-5.1···
Earnings Yield -51.8%-60.5%-34.4%-21.7%···

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

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

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Metric 2025-12-312024-12-312023-12-312022-12-312021-12-31
Net Income $-17M $-21M $-16M $-14M $-12M
Diluted EPS $-1.57 $-1.93 $-1.47 $-1.31 ·

Institutional owners (13F) 40 filers · $13.2M total · As of June 30, 2026

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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 40
Value held $13.2M
New positions 12
Exited positions 6
Institutional activity — Q2 2026 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
12 (+7 vs prior Q) 6 (+2 vs prior Q) 9 (0 vs prior Q) 8 (-1 vs prior Q) +786K

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
Empery Asset Management, LP $3,513,930 842,669 26.65% Shares
CM Management, LLC $2,085,000 500,000 15.81% Shares
VANGUARD CAPITAL MANAGEMENT LLC $1,772,742 425,118 13.44% Shares
RENAISSANCE TECHNOLOGIES LLC $1,213,633 291,039 9.20% Shares
VANGUARD GROUP INC $1,163,644 384,041 8.83% Shares
BIOS Capital Management, LP $1,039,985 249,397 7.89% Shares
GEODE CAPITAL MANAGEMENT, LLC $428,852 102,819 3.25% Shares
VANGUARD FIDUCIARY TRUST CO $208,292 49,950 1.58% Shares
CITADEL ADVISORS LLC $199,722 47,895 1.51% Shares
Westside Investment Management, Inc. $199,537 47,850 1.51% Shares
Quadrature Capital Ltd $165,103 39,593 1.25% Shares
NewEdge Advisors, LLC $112,796 27,049 0.86% Shares
HORIZON KINETICS ASSET MANAGEMENT LLC $104,934 25,164 0.80% Shares
DAVENPORT & Co LLC $99,304 23,814 0.75% Shares
STATE STREET CORP $98,629 23,652 0.75% Shares
BlackRock, Inc. $93,199 22,350 0.71% Shares
Bank of New York Mellon Corp $88,825 21,301 0.67% Shares
NORTHERN TRUST CORP $72,912 17,485 0.55% Shares
XTX Topco Ltd $72,621 17,415 0.55% Shares
DIMENSIONAL FUND ADVISORS LP $69,744 16,725 0.53% Shares
UBS Group AG $69,355 16,632 0.53% Shares
Focus Partners Wealth $64,351 15,432 0.49% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $58,684 14,073 0.45% Shares
Cetera Investment Advisers $50,991 12,228 0.39% Shares
MARSHALL WACE, LLP $49,815 11,946 0.38% Shares
Farther Finance Advisors, LLC $45,766 10,975 0.35% Shares
Vanguard Global Advisers, LLC $9,820 2,355 0.07% Shares
SIMPLEX TRADING, LLC $9,745 2,337 0.07% Shares
SBI Securities Co., Ltd. $9,003 2,159 0.07% Shares
Tower Research Capital LLC (TRC) $4,846 1,162 0.04% Shares
MORGAN STANLEY $2,665 639 0.02% Shares
ENTRUST FINANCIAL LLC $2,085 500 0.02% Shares
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $2,085 500 0.02% Shares
OSAIC HOLDINGS, INC. $917 220 0.01% Shares
Physician Wealth Advisors, Inc. $659 158 0.00% Shares
Rialto Wealth Management, LLC $513 123 0.00% Shares
PlanVest Financial, Inc $417 100 0.00% Shares
GROUP ONE TRADING LLC $96 23 0.00% Shares
BARCLAYS PLC $25 6 0.00% Shares
Key Financial Inc $8 2 0.00% Shares

Activists & 5%+ owners 5 positions

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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.

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 9 insiders · 3 officers · 7 directors

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Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Panna Sharma President & CEO June 15, 2020 A · 0 0 $0
David R. Margrave Chief Financial Officer Dec. 18, 2025 A · 0 0 $0
Kishor G. Bhatia Chief Scientific Officer Dec. 18, 2025 A · 0 0 $0
Lee Troy Schalop Director May 12, 2026 P 48,544 1 0 $100,001
Jeffrey D Keyser Director May 12, 2026 P 94,303 1 0 $100,001
Vijay Chandru Director Jan. 9, 2026 A · 0 0 $0
David S. Silberstein Director Jan. 9, 2026 A · 0 0 $0
Maria-Luisa Maccecchini Director Jan. 9, 2026 A · 0 0 $0
Franklyn G Prendergast Director Nov. 4, 2021 A · 0 0 $0

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

ETF ownership Held by 4 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
DFSU · Dimensional ETF Trust 0.00% 1,924 NS July 31, 2026 N-PORT
VXF · VANGUARD INDEX FUNDS 0.00% 81,901 SH Aug. 19, 2026 Daily
VTI · VANGUARD INDEX FUNDS 0.00% 338,385 SH Aug. 19, 2026 Daily
DFAC · Dimensional ETF Trust 0.00% 643 NS July 31, 2026 N-PORT

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

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rating · 8 analysts BUY
Median target $17.50 +1934.6%
2 25.0% Strong Buy
5 62.5% Buy
1 12.5% Hold
0 0.0% Sell
0 0.0% Strong Sell

12-Month Price Target

2 analysts · 2026-09-28

Mean target $17.50 +1934.6%

← Below all targets Current price $0.86
Low$10.00 Mean$17.50 High$25.00

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

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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
LTRN · -1.9 · · · ·
CNSY · · · · · ·
PHIO $12M -0.2 · · -57.5% ·
GTBP $20M -0.1 · · -645.4% ·
INTS $1M -0.0 · · -165.1% ·
MTVA $19M -1.1 -44.6% -2543.7% -173.5% ·
SNTI · -0.4 -40.2% · · ·

Latest News Recent headlines mentioning this company

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Source: SEC 10-Q filed Aug 14, 2026