your badges 52W Range $2–$8 38% of range Analyst Rating BUY 10 analysts Price Target $10 +141% upside P/E · ROE · Net Profit Margin ·

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

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Price $4.32
52W Range $2–$8

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

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Valuation & Ratios 07–12

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

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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 -16.4%
PeriodReportEPS ActualEPS EstSurprise
June 30, 2026 Aug 10, 2026 $-0.16 $-0.16 -1.2%
March 31, 2026 May 12, 2026 $0.03 $-0.16 118.9%
Dec. 31, 2025 $-0.21 $-0.13 -56.4%
Sept. 30, 2025 $-0.25 $-0.15 -65.0%
June 30, 2025 $-0.27 $-0.22 -21.1%
March 31, 2025 $-0.39 $-0.22 -73.8%

Institutional owners (13F) 82 filers · $112.4M 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 82
Value held $112.4M
New positions 11
Exited positions 14
Institutional activity — Q2 2026 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
11 (-21 vs prior Q) 14 (+4 vs prior Q) 44 (+22 vs prior Q) 10 (-4 vs prior Q) +615K

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
First Light Asset Management, LLC $29,813,834 6,552,491 26.53% Shares
BlackRock, Inc. $12,099,442 2,659,218 10.77% Shares
VANGUARD GROUP INC $10,684,335 1,530,707 9.51% Shares
VANGUARD CAPITAL MANAGEMENT LLC $7,868,702 1,729,385 7.00% Shares
Cerity Partners LLC $7,296,098 1,603,538 6.49% Shares
WASATCH ADVISORS LP $5,751,840 1,437,960 5.12% Shares
GEODE CAPITAL MANAGEMENT, LLC $5,416,203 1,190,067 4.82% Shares
Nantahala Capital Management, LLC $4,550,000 1,000,000 4.05% Shares
GILDER GAGNON HOWE & CO LLC $3,867,869 850,081 3.44% Shares
STATE STREET CORP $2,779,882 610,963 2.47% Shares
WHITE PINE CAPITAL LLC $2,491,475 547,577 2.22% Shares
KENNEDY CAPITAL MANAGEMENT LLC $2,166,988 476,261 1.93% Shares
MORGAN STANLEY $1,828,255 401,814 1.63% Shares
NORTHERN TRUST CORP $1,727,053 379,572 1.54% Shares
VANGUARD PORTFOLIO MANAGEMENT LLC $1,499,061 329,464 1.33% Shares
VANGUARD FIDUCIARY TRUST CO $1,460,350 320,956 1.30% Shares
PERKINS CAPITAL MANAGEMENT INC $1,069,710 235,101 0.95% Shares
UBS Group AG $1,014,864 223,047 0.90% Shares
KOTLER KEVIN $1,013,496 145,200 0.90% Shares
BANK OF AMERICA CORP /DE/ $934,306 205,342 0.83% Shares
ROYCE & ASSOCIATES LP $910,273 200,060 0.81% Shares
Corient Private Wealth LP $669,542 147,152 0.60% Shares
AQR CAPITAL MANAGEMENT LLC $536,797 117,977 0.48% Shares
Bank of New York Mellon Corp $507,478 111,534 0.45% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $491,150 107,945 0.44% Shares
GOLDMAN SACHS GROUP INC $374,911 82,398 0.33% Shares
CWA Asset Management Group, LLC $327,600 72,000 0.29% Shares
BRIDGEWAY CAPITAL MANAGEMENT, LLC $316,225 69,500 0.28% Shares
Nuveen, LLC $290,736 63,898 0.26% Shares
Invesco Ltd. $256,502 56,374 0.23% Shares
DEUTSCHE BANK AG\ $220,780 48,523 0.20% Shares
HighMark Wealth Management LLC $219,765 48,300 0.20% Shares
WELLS FARGO & COMPANY/MN $203,513 44,728 0.18% Shares
MSD Partners, L.P. $181,995 39,999 0.16% Shares
SEI INVESTMENTS CO $144,731 31,809 0.13% Shares
MetLife Investment Management, LLC $138,379 30,413 0.12% Shares
RHUMBLINE ADVISERS $137,043 30,121 0.12% Shares
CAPTRUST FINANCIAL ADVISORS $109,923 24,159 0.10% Shares
CITIGROUP INC $102,443 22,515 0.09% Shares
Connecticut Wealth Management, LLC $101,479 22,303 0.09% Shares
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $100,432 22,073 0.09% Shares
JPMORGAN CHASE & CO $95,786 20,208 0.09% Shares
Police & Firemen's Retirement System of New Jersey $73,710 16,200 0.07% Shares
Russell Investments Group, Ltd. $70,256 15,441 0.06% Shares
Vanguard Global Advisers, LLC $69,469 15,268 0.06% Shares
XTX Topco Ltd $60,210 13,233 0.05% Shares
NEW YORK STATE COMMON RETIREMENT FUND $50,482 11,095 0.04% Shares
INTECH INVESTMENT MANAGEMENT LLC $47,707 10,485 0.04% Shares
BARCLAYS PLC $39,344 8,647 0.04% Shares
CURA WEALTH ADVISORS, LLC $35,600 10,000 0.03% Shares

Show all 82 institutional owners →

Activists & 5%+ owners 6 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.

Filer Filed Stake Status Purpose Filing
Frankenius Equity AB, Paul Frankenius ×4 filings Aug. 4, 2025 14.00% Amendment · SEC
Mats Wahlstrom, Kerry R. Hicks, HW Investment Partners, LLC ×2 filings Aug. 1, 2025 6.00% Amendment · SEC
Mats Wahlström, Kerry Hicks, HW Investment Partners, LLC Aug. 21, 2023 · Initial filing · SEC
David J. Matlin Aug. 21, 2023 · Initial filing · SEC
Magnetar Financial LLC, Magnetar Capital Partners LP, Supernova Management LLC, David J. Snyderman ×5 filings Aug. 14, 2023 · Initial filing · SEC
MedTech Acquisition Sponsor LLC, Christopher C. Dewey, David J. Matlin July 6, 2023 · 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 23 insiders · 9 officers · 14 directors

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Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
Mary T Szela CEO and President May 15, 2026 P 1,065,215 2 2 $148,390
Christopher C Dewey Chief Executive Officer Dec. 22, 2020 J · 0 0 $0
David Patience Chief Financial Officer May 15, 2026 P 275,757 2 0 $32,247
James Emmett Young Chief Financial Officer May 19, 2025 A 49,663 0 0 $0
Richard Marshak Chief Commercial Officer May 15, 2026 S 125,101 0 4 $-15,659
Jodi Devlin Chief of Clinical Operations March 16, 2026 S 97,364 0 3 $-13,171
Jennifer Stevens Chief Regulatory Officer March 16, 2026 S 124,110 0 3 $-14,510
Bryan F. Cox Chief of Research March 16, 2026 S 163,415 0 3 $-13,085
Steven C Katz CHIEF MEDICAL OFFICER Feb. 12, 2024 A 68,587 0 0 $0
Gary B. Gordon Director May 15, 2026 P 72,510 2 0 $64,600
Mats Wahlstrom Director May 15, 2026 P 147,555 1 0 $151,800
Stansky Michael P Director May 15, 2026 P 399,698 4 0 $3,005,502
William Valle Director May 14, 2026 A 83,241 1 0 $124,997
David J Matlin Director May 14, 2026 A 1,323,210 0 0 $0
Kerry R. Hicks Director May 14, 2026 A 542,790 0 0 $0
Arjun Jj Desai Director June 12, 2025 A 247,127 0 0 $0
Sean Murphy Director June 12, 2025 A 123,989 0 0 $0
Liselotte Hyveled Director Jan. 2, 2025 A 10,040 0 0 $0
George Kelly Martin Director Aug. 28, 2024 S 247,176 0 0 $0
Anil K. Singhal Director Aug. 13, 2024 A · 0 0 $0
Andrew C. Von Eschenbach Director Aug. 13, 2024 A · 0 0 $0
Frankenius Equity AB 10% owner July 31, 2025 C 6,989,748 0 0 $0
MedTech Acquisition Sponsor LLC 10% owner Dec. 22, 2020 J · 0 0 $0

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

ETF ownership Held by 10 ETFs

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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
QQQS · Invesco Exchange-Traded Fund Trust … 0.45% 24,220 SH Oct. 1, 2026 Daily
IWC · iShares Trust 0.05% 162,444 SH Sept. 11, 2026 Daily
IWO · iShares Trust 0.01% 450,180 SH Sept. 11, 2026 Daily
VTWO · VANGUARD SCOTTSDALE FUNDS 0.01% 275,456 SH Aug. 19, 2026 Daily
VTWG · VANGUARD SCOTTSDALE FUNDS 0.01% 51,751 SH Aug. 19, 2026 Daily
RSSL · Global X Funds 0.01% 22,914 NS July 31, 2026 N-PORT
IWM · iShares Trust 0.01% 1,096,555 SH Sept. 11, 2026 Daily
VXF · VANGUARD INDEX FUNDS 0.00% 545,765 SH Aug. 19, 2026 Daily
VTI · VANGUARD INDEX FUNDS 0.00% 1,141,870 SH Aug. 19, 2026 Daily
VTHR · VANGUARD SCOTTSDALE FUNDS 0.00% 2,257 SH Aug. 19, 2026 Daily

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

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rating · 10 analysts BUY
Median target $11.00 +154.6%
2 20.0% Strong Buy
7 70.0% Buy
1 10.0% Hold
0 0.0% Sell
0 0.0% Strong Sell

12-Month Price Target

5 analysts · 2026-09-28

Mean target $10.40 +140.7%

← Below all targets Current price $4.32
Low$7.00 Mean$10.40 High$14.00

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
TLSI · · · · · ·
UPB $1.47B -10.2 20.4% -5026.0% -38.3% ·
ZSQR · · · · · ·
SABS · · · · · ·
IMRX · -5.2 · · -45.3% ·
ANIK $133M -12.6 -5.9% -9.6% -7.5% 56.6%
STRO $99M -0.5 65.2% -186.5% 232.2% ·
EVMN $540M -1.5 85.7% -529.8% -401.2% ·

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