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

03
Price $6.39
Market Cap (MRQ) $239M
P/E -8.5
EPS $-0.81
Revenue $0
ROE -13.0%
52W Range $6–$31

LTBR 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.

Stock splits 3
Ex-date Split Type
Oct. 21, 2019 1-for-12 Reverse
July 20, 2016 1-for-5 Reverse
Sept. 29, 2009 1-for-30 Reverse

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

06
Revenue$0
2017-12-31 → 2025-12-31
EPS$-0.81
2019-12-31 → 2024-12-31
Free Cash Flow·
2020-12-31 → 2020-12-31
Net margin·
2018-12-31 → 2018-12-31
Valuation & Ratios 07–12

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

Metric 5Y trend LTBR 5Y avg Peer Median Verdict
P/E -8.55Y avg ≈-7.4 ≈-7.4 · ·
P/B (MRQ) 1.05Y avg ≈1.8 ≈1.8 2.1 Undervalued
Price / Cash Flow -14.95Y avg ≈-13.1 ≈-13.1 · ·
Price / Tangible Book (MRQ) 1.05Y avg ≈2.0 ≈2.0 · ·

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
Next Report Nov 03, 2026
PeriodReportEPS ActualEPS EstSurprise
June 30, 2026 Aug 17, 2026 $-0.18 — —
March 31, 2026 May 13, 2026 $-0.20 — —
Dec. 31, 2025 $-0.25 — —
Sept. 30, 2025 $-0.16 — —
June 30, 2025 $-0.16 — —
March 31, 2025 $-0.24 — —

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

15
Income Statement 17
Metric Trend 202520242023202220212020201920182017201620152014
Revenue $0$0$0$0$0$0$0·$175.4K$760.6K$910.5K$1M
Cost of Revenue ········$107.1K$456.6K$694.3K$756.3K
Gross Profit ········$68.4K$304.0K$216.2K$553.9K
R&D Expense $9M$5M$2M$669.8K$1M$891.6K$3M$3M$2M$3M$1M$2M
SG&A Expense $14M$8M$7M$7M$7M$8M$6M$7M$4M$5M$5M$4M
Operating Expenses $23M$13M$9M$8M$9M$15M$8M$10M$7M$8M$7M$5M
Operating Income $-23M$-13M$-9M$-8M$-8M$-15M$-11M$-15M$-7M$-8M$-7M$-5M
Interest Expense ········$16.1K$29.4K·$0
Other Non-op $4M$1M$1M$289.4K$41.8K$83.9K$-3M$-5M$-16.1K$-29.4K$-6.8K$-3.4K
Pretax Income $-20M$-12M$-8M$-7M$-8M$-14M$-11M$-16M$-7M$-6M$-4M$-4M
Income Tax $0$0$0$0$0$0$0···$0$0
Net Income $-20M$-12M$-8M$-7M$-8M$-14M$-11M$-16M$-7M$-6M$-4M$-4M
EPS (Basic) ···$-0.69$-1.71$-3.59$-3.66·····
EPS (Diluted) ·$-0.81$-0.65$-0.69$-1.71$-3.59$-3.66·····
Shares (Basic) ···10,834,5747,035,5104,216,5683,107,580·····
Shares (Diluted) 24,517,97214,487,83412,099,574·7,035,5104,216,5683,107,5802,219,68710,424,4814,728,9433,647,86015,463,392
EBITDA $-23M$-13M$-9M$-8M·$-15M·$-15M·$-8M$-7M$-5M
Balance Sheet 19
Metric Trend 202520242023202220212020201920182017201620152014
Cash & Equivalents $2M$40M·$29M$25M$22M$18M$25M$5M$4M$623.2K$4M
Short-term Investments ···········$0
Receivables ········$10.4K$388.4K$139.8K$469.1K
Prepaid Expense $713.0K$324.4K$207.1K$115.3K$113.5K$172.5K$47.4K$36.7K$70.1K$80.9K$168.0K$205.2K
Current Assets $203M$40M$29M$29M$25M$22M$18M$25M$5M$5M$1M$5M
PP&E (Net) ···········$0
Intangibles $119.4K$108.9K$108.9K$108.2K$101.6K$85.6K$1M·····
Total Assets $204M$41M$29M$29M$25M$22M$20M$26M$7M$7M$2M$6M
Accounts Payable $847.5K$424.6K$486.3K$350.3K$171.5K$382.1K$350.3K$258.1K$1M$1M$1M$653.7K
Short-term Debt ·········$500.0K··
Current Liabilities $847.5K$424.6K$486.3K$350.3K$171.5K$5M$350.3K$476.3K$1M$1M$1M$653.7K
Total Liabilities ········$1M$1M$4M$5M
Long-term Debt ·········$100.0K··
Common Stock $33.4K$18.8K$13.7K$11.9K$9.8K$699$3.3K$2.7K$12.7K$7.1K$3.7K$18.1K
Paid-in Capital $387M$205M$181M$174M$162M$146M$134M$129M$94M$86M$73M$71M
Retained Earnings $-184M$-164M$-152M$-144M$-137M$-129M$-115M$-103M$-88M$-81M$-74M$-70M
Stockholders' Equity $203M$41M$29M$29M$25M$17M$19M$25M$6M$6M$-1M$766.3K
Liabilities + Equity $204M$41M$29M$29M$25M$22M$20M$26M$7M$7M$2M$6M
Shares Outstanding 33,407,49518,783,91213,698,27411,900,2179,759,2236,567,1103,252,3712,738,50812,737,7037,112,1433,725,81918,082,874
Cash Flow 12
Metric Trend 202520242023202220212020201920182017201620152014
D&A ···········$0
Stock-based Comp $6M$2M$1M$4M$3M$70.3K$822.8K$2M$1M$2M$2M$282.3K
Amort. of Intangibles ····$0$100.1K$89.6K$0$0$0$0·
Operating Cash Flow $-14M$-9M$-6M$-7M$-11M$-9M$-7M$-7M$-5M$-6M$-4M$-4M
CapEx ·····$210.4K$221.1K·····
Investing Cash Flow $-10.5K$0$-640$-6.6K$-16.0K$-210.4K$-4M$-6M$-207.2K$-209.9K$-117.0K$-120.0K
Stock Issued ·$21M$6M$11M$15M$12M$4M$29M$6M$6M$171.5K$5M
Net Stock Activity ·$21M$6M$11M·$12M·$29M·$6M$171.5K$5M
Financing Cash Flow $176M$21M$6M$11M$14M$12M$4M$33M$6M$9M$170.8K$5M
Net Change in Cash ·····$4M$-7M$20M$930.5K$3M$-4M$547.3K
Taxes Paid $0$0$0$0········
Free Cash Flow ·····$-9M······
Profitability 8
Metric Trend 202520242023202220212020201920182017201620152014
Gross Margin ·········40.0%23.8%42.3%
Operating Margin ·······-5777.7%·-1003.8%-726.9%-367.6%
Net Margin ·······-6057.4%·-834.3%-474.2%-278.9%
Pretax Margin ·········-834.3%-474.2%-278.9%
EBITDA Margin ·······-5777.7%·-1003.8%-726.9%-367.6%
ROA -16.0%-33.5%-26.9%-27.6%·-69.8%·-94.2%·-97.1%-157.9%·
ROE -13.0%-35.2%-27.2%-25.1%·-84.5%·-59.5%·-312.7%1178.5%·
ROIC -11.4%-32.2%-31.3%-26.7%·-84.3%···-137.4%441.5%·
Liquidity & Solvency 3
Metric Trend 202520242023202220212020201920182017201620152014
Current Ratio 239.095.059.282.8·4.7·52.0·3.81.1·
Quick Ratio 235.4··82.5·4.7·51.7·3.30.6·
Interest Coverage ·········-259.8··
Efficiency 2
Metric Trend 202520242023202220212020201920182017201620152014
Asset Turnover 0.00.00.00.0·0.0·0.0·0.10.3·
Receivables Turnover ·········2.93.0·
Per Share 5
Metric Trend 202520242023202220212020201920182017201620152014
Book Value / Share $6.08$2.16$2.11$2.45·$2.62·$0.79·$0.78$-0.08·
Revenue / Share $0.00$0.00·····$0.01·$0.16$0.05$0.08
Cash Flow / Share $-0.58$-0.66·····$-0.28·$-1.26$-0.20$-0.28
Cash / Share $5.97··$2.43·$3.28·$0.75·$0.50$0.03·
EPS (TTM) $-0.75$-0.81$-0.65$-0.69$-1.71$-3.59$-3.66·····
Valuation (TTM) 10
Metric Trend 202520242023202220212020201920182017201620152014
Revenue TTM $0$0$0$0$0$0$0$248.3K$175.4K$760.6K$910.5K$1M
Net Income TTM $-20M$-12M$-8M$-7M$-8M$-14M$-11M$-16M$-7M$-6M$-4M$-4M
Market Cap $422M$89M$44M$46M·$28M·$217M·$97M$1.12B·
P/E -16.9-5.8-4.9-5.6-3.9-1.2-1.2·····
P/S ·······873.6·127.91227.6·
P/B 2.12.21.51.6·1.6·8.4·17.5-745.6·
P / Tangible Book 2.12.21.51.62.61.6······
P / Cash Flow -29.6-9.4-6.8-6.8·-3.2·-29.2·-16.3-306.2·
P / FCF ·····-3.2······
Earnings Yield -5.9%-17.1%-20.2%-17.7%-25.8%-84.9%-81.3%·····

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 $0 $0 $0 $0 $0
Net Income $-20M $-12M $-8M $-7M $-8M
Diluted EPS · $-0.81 $-0.65 $-0.69 $-1.71

Institutional owners (13F) 141 filers · $158.5M 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 141
Value held $158.5M
New positions 20
Exited positions 23
Institutional activity — Q2 2026 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
20 (-9 vs prior Q) 23 (+12 vs prior Q) 46 (+1 vs prior Q) 38 (-1 vs prior Q) +130K

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
STATE STREET CORP $24,871,323 2,829,502 15.70% Shares
VANGUARD GROUP INC $23,112,164 1,828,494 14.59% Shares
BlackRock, Inc. $22,580,358 2,568,869 14.25% Shares
VANGUARD CAPITAL MANAGEMENT LLC $13,144,636 1,495,408 8.30% Shares
EXCHANGE TRADED CONCEPTS, LLC $9,820,654 1,117,253 6.20% Shares
GEODE CAPITAL MANAGEMENT, LLC $7,708,987 876,816 4.86% Shares
MILLENNIUM MANAGEMENT LLC $6,143,269 698,893 3.88% Shares
UBS Group AG $4,768,276 542,466 3.01% Shares
BNP PARIBAS FINANCIAL MARKETS $4,147,720 471,868 2.62% Shares
RENAISSANCE TECHNOLOGIES LLC $2,974,536 338,400 1.88% Shares
NORTHERN TRUST CORP $2,579,118 293,415 1.63% Shares
WOLVERINE TRADING, LLC $2,569,620 113,000 1.62% Call option
VANGUARD PORTFOLIO MANAGEMENT LLC $2,025,875 230,475 1.28% Shares
VANGUARD FIDUCIARY TRUST CO $1,948,216 221,640 1.23% Shares
Tortoise Investment Management, LLC $1,898,086 215,937 1.20% Shares
D. E. Shaw & Co., Inc. $1,463,658 166,514 0.92% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,344,870 153,000 0.85% Call option
CITADEL ADVISORS LLC $995,907 113,300 0.63% Put option
Trexquant Investment LP $957,776 108,962 0.60% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $923,091 105,016 0.58% Shares
Cubist Systematic Strategies, LLC $921,426 43,443 0.58% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $840,799 95,654 0.53% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $830,655 94,500 0.52% Put option
MORGAN STANLEY $789,896 89,863 0.50% Shares
Bank of New York Mellon Corp $751,564 85,502 0.47% Shares
Themes Management Co LLC $745,322 84,792 0.47% Shares
Nuveen, LLC $725,000 82,480 0.46% Shares
MARSHALL WACE, LLP $719,681 81,875 0.45% Shares
Geneos Wealth Management Inc. $638,884 72,683 0.40% Shares
CITADEL ADVISORS LLC $618,816 70,400 0.39% Call option
Foundations Investment Advisors, LLC $618,675 70,384 0.39% Shares
WOLVERINE TRADING, LLC $591,240 26,000 0.37% Put option
BOOTHBAY FUND MANAGEMENT, LLC $569,935 64,839 0.36% Shares
Tempo Wealth, LLC $560,433 63,758 0.35% Shares
Inspire Investing, LLC $525,975 49,341 0.33% Shares
AQR CAPITAL MANAGEMENT LLC $501,426 57,045 0.32% Shares
JONES FINANCIAL COMPANIES LLLP $441,695 51,004 0.28% Shares
Atom Investors LP $430,490 48,975 0.27% Shares
JANE STREET GROUP, LLC $403,461 45,900 0.25% Call option
BANK OF AMERICA CORP /DE/ $382,409 43,505 0.24% Shares
WELLS FARGO & COMPANY/MN $378,252 43,032 0.24% Shares
RHUMBLINE ADVISERS $369,362 42,022 0.23% Shares
Balyasny Asset Management L.P. $365,541 41,586 0.23% Shares
GOLDMAN SACHS GROUP INC $349,165 39,723 0.22% Shares
JANE STREET GROUP, LLC $318,198 36,200 0.20% Put option
ExodusPoint Capital Management, LP $315,122 35,850 0.20% Shares
DEUTSCHE BANK AG\ $294,940 33,554 0.19% Shares
BENJAMIN EDWARDS INC $292,326 33,263 0.18% Shares
Pilgrim Partners Asia Pte Ltd $290,070 33,000 0.18% Shares
Universal- Beteiligungs- und Servicegesellschaft mbH $281,280 32,000 0.18% Shares

Show all 141 institutional owners →

Activists & 5%+ owners 4 positions

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
General International Holdings, Inc., Mr. Xingping Hou April 21, 2017 · Initial filing Passive investment SEC
Seth Grae April 21, 2017 · Initial filing · SEC
IRS IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Chris Davis July 20, 2006 · Initial filing Passive investment SEC
IRS IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Seth Grae June 30, 2006 · Initial filing · 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 22 insiders · 10 officers · 10 directors

19
Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Seth Grae President and CEO Aug. 28, 2026 F 872,084 0 3 $-1,639,152
Charles H Merchant COO and Interim CEO March 14, 2006 P 1,828,600 0 0 $0
Larry Goldman CFO Aug. 28, 2026 F 377,688 0 5 $-448,552
Linda Joan Zwobota CFO Nov. 16, 2017 P 10,833 0 0 $0
James Guerra COO and CFO May 5, 2014 A 82,695 0 0 $0
Paul G Carter President Nov. 15, 2005 S 1,835,000 0 0 $0
Andrey Mushakov EVP & Chief Operating Officer Aug. 28, 2026 F 457,668 0 4 $-1,130,751
Erik A Hallstrom Chief Operating Officer Dec. 5, 2007 A 1,111,482 0 0 $0
Cornelius J Milmoe Chief Operating Officer June 5, 2006 A 75,000 0 0 $0
Scott Randall Holcombe SVP & Chief Technology Officer Aug. 28, 2026 F 9,153 0 0 $0
Sherri Goodman Director Oct. 1, 2026 S 69,130 0 3 $-28,079
Sweta Chakraborty Director Sept. 1, 2026 S 57,132 0 7 $-171,271
Thomas Graham JR Director Nov. 20, 2023 A 31,710 0 0 $0
Victor E Alessi Director Nov. 18, 2021 A 8,850 0 0 $0
Kathleen Townsend Director March 31, 2021 A 5,405 0 0 $0
Jack D Ladd Director March 7, 2012 A 35,390 0 0 $0
AK Jensen Investment Management Ltd 10% owner Jan. 13, 2023 P 1,241,165 0 0 $0
AWM Investment Company, Inc. 10% owner June 4, 2015 S 1,099,954 0 0 $0
MARXE AUSTIN W & GREENHOUSE DAVID M 10% owner Feb. 18, 2014 S 1,437,535 0 0 $0
Mark Robert Tobin · Aug. 11, 2026 S 66,669 0 1 $-134,850
Jesse L. Funches · Aug. 6, 2026 A 84,022 0 2 $-57,401
Daniel B Magraw · Aug. 6, 2026 A 54,686 0 0 $0

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

ETF ownership Held by 15 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
SRVR · Pacer Funds Trust 0.52% 232,377 NS July 31, 2026 N-PORT
URA · Global X Funds 0.31% 2,032,298 NS July 31, 2026 N-PORT
IWC · iShares Trust 0.06% 116,242 SH Sept. 11, 2026 Daily
CCSO · Tidal Trust II 0.03% 1,451 NS July 31, 2026 N-PORT
VTWO · VANGUARD SCOTTSDALE FUNDS 0.01% 196,749 SH Aug. 19, 2026 Daily
VTWV · VANGUARD SCOTTSDALE FUNDS 0.01% 22,907 SH Aug. 19, 2026 Daily
RSSL · Global X Funds 0.01% 16,394 NS July 31, 2026 N-PORT
IWM · iShares Trust 0.01% 871,498 SH Sept. 11, 2026 Daily
IWO · iShares Trust 0.00% 74,870 SH Sept. 11, 2026 Daily
ITOT · iShares Trust 0.00% 39,169 SH Sept. 11, 2026 Daily
VXF · VANGUARD INDEX FUNDS 0.00% 385,926 SH Aug. 19, 2026 Daily
VTI · VANGUARD INDEX FUNDS 0.00% 1,074,058 SH Aug. 19, 2026 Daily
VTWG · VANGUARD SCOTTSDALE FUNDS 0.00% 8,276 SH Aug. 19, 2026 Daily
VTHR · VANGUARD SCOTTSDALE FUNDS 0.00% 2,543 SH Aug. 19, 2026 Daily
IWN · iShares Trust · 254,983 SH Sept. 11, 2026 Daily

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
LTBR $422M -16.9 · · -13.0% ·
NRP · · -16.6% · · ·
NC · 20.9 16.6% 6.3% 4.2% 13.9%
AREC $265M 3.9 -99.7% · 718.3% ·
NUCL · · · · · ·
SAFX · 0.5 · · · ·
SAFX · 0.5 · · · ·

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