TLSI · TriSalus Life Sciences, Inc. · Holdings
Substantial doubt about the company's ability to continue as a going concern.
“Our continuation as a going concern is dependent on our ability to generate sufficient cash flows from operations and/or obtain additional capital through equity or debt financings, partnerships, collaborations, strategic alliances and/or licensing arrangements to carry out our long-term business strategy. If we are unable to continue as a going concern, we may have to liquidate our assets and may receive less than fair value for such assets and less than the value at which such assets are carried on our financial statements, and it is likely that investors will lose all or a part of their investment. There can be no assurances that we will be successful in any of these respects, or that we will be able to continue to obtain outside capital in the future or do so on terms that are acceptable to us.”View the 10-Q filed Aug 6, 2026
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 82 13F filersWho Holds TLSI
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 82 filers, like-for-like change +2.7%; actively managed books -12.0%; index-like books +52.3%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 75.9% | 47 | -7.5% |
| Adviser | 0.2% | 1 | +387.5% |
| Bank | 7.2% | 12 | +75.2% |
| Benefit plan | 0.0% | 1 | -76.1% |
| Non-US | 0.2% | 2 | +61.3% |
| Holding company | 13.8% | 4 | +59.7% |
| Insurer | 0.0% | 0 | — |
| Broker-dealer | 0.0% | 0 | — |
| Unknown | 2.6% | 15 | +1.7% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 33.4% | 15 | +52.3% |
| Systematic-like | 0.1% | 2 | -82.9% |
| Concentrated | 29.2% | 13 | +29.1% |
| Diversified active | 37.2% | 52 | -29.7% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 46.4% | 52 | +42.4% |
| Medium turnover | 41.6% | 20 | -24.6% |
| High turnover | 0.1% | 4 | -87.2% |
| Unknown | 11.9% | 6 | +37.3% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 12.0% | 9 | +34.2% |
| Medium horizon | 12.7% | 12 | +35.6% |
| Long horizon | 42.1% | 58 | -10.8% |
| Unknown | 33.2% | 3 | +5.1% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 5.3% | 16 | -14.1% |
| $1B to $10B | 42.8% | 20 | -15.7% |
| $10B to $100B | 12.8% | 14 | -16.0% |
| $100B or more | 39.0% | 32 | +53.8% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 19.2% | 23 | +26.5% |
| Pooled investment vehicles | 33.9% | 7 | -20.3% |
| Registered funds and BDCs | 18.5% | 8 | +29.4% |
| Pension and profit sharing plans | 0.1% | 1 | +10.0% |
| Insurance companies | 0.2% | 2 | +2034.0% |
| Governments and sovereign funds | 0.1% | 1 | +100.2% |
| Other investment advisers | 0.0% | 0 | -100.0% |
| Diversified | 2.7% | 4 | -68.6% |
| Corporations | 0.0% | 0 | — |
| Unknown | 25.4% | 36 | +55.3% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 39.2% | 9 | -14.8% |
| Private equity funds | 0.1% | 3 | +30513.0% |
| Venture capital funds | 0.0% | 1 | +3350.0% |
| Real estate funds | 0.0% | 3 | +51.9% |
| Other private funds | 12.3% | 7 | -17.0% |
| Mixed private funds | 0.2% | 1 | 0.0% |
| Private funds, type not stated | 2.1% | 1 | -1.9% |
| No private funds | 21.9% | 22 | +18.6% |
| Unknown | 24.1% | 35 | +55.3% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 98.3% | 72 | +2.3% |
| Outside the US | 1.7% | 10 | +32.9% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 1 holder with no observed 2026-03-31 13F and 2 holders with no observed 2026-06-30 13F.
Conviction and Crowding
78 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 87.6% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies TLSI's active holders also own, quarter ended Jun 30, 2026Shareholder Targets
13F filers that own its peers but not TLSI, quarter ended Jun 30, 2026Found through its holder-overlap peers: KRMD, NEO, ATRC, AXGN, BP, IDXX, T, PFE, TGT, ABT, KMI, BA, JNJ, BMY, XOM, AAPL, MSFT, PEP, LLY, GE. 6,873 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | NORGES BANK Non-US, Index-like | $141,064,323,679 16 held | AAPL, MSFT, LLY |
| 2 | LILLY ENDOWMENT INC Unknown, Unknown | $108,400,867,760 1 held | LLY |
| 3 | Capital Research Global Investors Adviser, Diversified active | $103,080,862,344 11 held | MSFT, LLY, AAPL |
| 4 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser, Index-like | $79,808,019,253 20 held | AAPL, MSFT, LLY |
| 5 | Capital World Investors Adviser, Diversified active | $72,065,319,014 13 held | MSFT, LLY, AAPL |
| 6 | Berkshire Hathaway Inc Insurer, Concentrated | $65,950,296,922 1 held | AAPL |
| 7 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $61,950,138,382 18 held | MSFT, AAPL, LLY |
| 8 | FRANKLIN RESOURCES INC Adviser, Diversified active | $58,157,679,946 19 held | AAPL, MSFT, XOM |
| 9 | Amundi Holding company, Index-like | $56,287,744,471 17 held | AAPL, MSFT, LLY |
| 10 | Fisher Asset Management, LLC Adviser, Diversified active | $52,306,967,891 15 held | AAPL, MSFT, LLY |
Fund Ownership of TLSI by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 7.65% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 1.80% | 1,107,093 |
| Index ETFs | 5.85% | 3,601,927 |
| Active ETFs | 0.00% | 0 |
| Active funds | 0.71% | 440,208 |
| Unclassified | 0.00% | 0 |
| All registered funds | 8.36% | 5,149,228 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mid First Light Asset Management, LLC Registered adviser | $29,813,834 | 29.88% | 6,552,491 | Shares | 2026-08-14 | |
| Mega BlackRock, Inc. Holding company | $12,099,439 | 12.13% | 2,659,218 | Shares | 2026-08-07 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $7,868,701 | 7.89% | 1,729,385 | Shares | 2026-08-13 | |
| Large Cerity Partners LLC Registered adviser | $7,296,097 | 7.31% | 1,603,538 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $5,414,804 | 5.43% | 1,190,067 | Shares | 2026-08-12 | |
| Mid Nantahala Capital Management, LLC Registered adviser | $4,550,000 | 4.56% | 1,000,000 | Shares | 2026-08-19 | |
| Mid GILDER GAGNON HOWE & CO LLC Registered adviser | $3,867,868 | 3.88% | 850,081 | Shares | 2026-08-14 | |
| Mega STATE STREET CORP Bank | $2,779,881 | 2.79% | 610,963 | Shares | 2026-09-22 | |
| Small WHITE PINE CAPITAL LLC Registered adviser | $2,491,475 | 2.50% | 547,577 | Shares | 2026-08-05 | |
| Mid THOMPSON SIEGEL & WALMSLEY LLC Registered adviser | $2,441,229 | 2.45% | 536,534 | Shares | 2026-08-11 | |
| Mid KENNEDY CAPITAL MANAGEMENT LLC Registered adviser | $2,166,987 | 2.17% | 476,261 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY Holding company | $1,828,251 | 1.83% | 401,814 | Shares | 2026-08-13 | |
| Mega NORTHERN TRUST CORP Bank | $1,727,051 | 1.73% | 379,572 | Shares | 2026-08-13 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $1,499,061 | 1.50% | 329,464 | Shares | 2026-08-13 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $1,460,349 | 1.46% | 320,956 | Shares | 2026-08-13 | |
| Small Lionhunter Capital Management, LLC Registered adviser | $1,366,251 | 1.37% | 300,275 | Shares | 2026-08-13 | |
| Small PERKINS CAPITAL MANAGEMENT INC Registered adviser | $1,069,709 | 1.07% | 235,101 | Shares | 2026-07-24 | |
| Mega UBS Group AG Bank | $1,014,863 | 1.02% | 223,047 | Shares | 2026-08-13 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $934,306 | 0.94% | 205,342 | Shares | 2026-08-14 | |
| Large ROYCE & ASSOCIATES LP Registered adviser | $910,273 | 0.91% | 200,060 | Shares | 2026-08-14 | |
| Large Corient Private Wealth LLC Registered adviser | $669,541 | 0.67% | 147,152 | Shares | 2026-08-27 | |
| Large Cerity Partners LLC Registered adviser TLSIW | $662,072 | 0.66% | 827,590 | Shares | 2026-08-14 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $536,793 | 0.54% | 117,977 | Shares | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $507,479 | 0.51% | 111,534 | Shares | 2026-08-06 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $491,149 | 0.49% | 107,945 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $374,910 | 0.38% | 82,398 | Shares | 2026-08-14 | |
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC Registered adviser | $316,225 | 0.32% | 69,500 | Shares | 2026-08-14 | |
| Mid CWA Asset Management Group, LLC Registered adviser | $310,320 | 0.31% | 72,000 | Shares | 2026-10-19 | |
| Mega Nuveen, LLC | $290,735 | 0.29% | 63,898 | Shares | 2026-08-11 | |
| Mega Invesco Ltd. Adviser | $256,500 | 0.26% | 56,374 | Shares | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Non-US | $220,779 | 0.22% | 48,523 | Shares | 2026-08-07 | |
| Small HighMark Wealth Management LLC Registered adviser | $219,765 | 0.22% | 48,300 | Shares | 2026-08-12 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $203,511 | 0.20% | 44,728 | Shares | 2026-08-14 | |
| Micro MSD Partners, L.P. Registered adviser | $181,995 | 0.18% | 39,999 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $178,974 | 0.18% | 39,335 | Shares | 2026-08-14 | |
| Mega SEI INVESTMENTS CO | $144,730 | 0.15% | 31,809 | Shares | 2026-08-14 | |
| Large MetLife Investment Management, LLC Registered adviser | $138,379 | 0.14% | 30,413 | Shares | 2026-08-14 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $137,050 | 0.14% | 30,121 | Shares | 2026-08-12 | |
| Large CAPTRUST FINANCIAL ADVISORS Registered adviser | $109,923 | 0.11% | 24,159 | Shares | 2026-08-13 | |
| Mega CITIGROUP INC Bank | $102,442 | 0.10% | 22,515 | Shares | 2026-08-03 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $100,432 | 0.10% | 22,073 | Shares | 2026-08-14 | |
| Mid Connecticut Wealth Management, LLC Registered adviser | $96,125 | 0.10% | 22,303 | Shares | 2026-10-13 | |
| Mega JPMORGAN CHASE & CO Bank | $91,946 | 0.09% | 20,208 | Shares | 2026-08-12 | |
| Large Police & Firemen's Retirement System of New Jersey | $73,710 | 0.07% | 16,200 | Shares | 2026-07-23 | |
| Large Cambridge Investment Research Advisors, Inc. | $70,770 | 0.07% | 15,554 | Shares | 2026-07-30 | |
| Mega Russell Investments Group, Ltd. | $70,256 | 0.07% | 15,441 | Shares | 2026-08-06 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $69,469 | 0.07% | 15,268 | Shares | 2026-08-13 | |
| Mid XTX Topco Ltd | $60,210 | 0.06% | 13,233 | Shares | 2026-08-14 | |
| Mid ARISTEIA CAPITAL, L.L.C. Registered adviser TLSIW | $59,860 | 0.06% | 74,826 | Shares | 2026-08-14 | |
| Mid Vestcor Inc TLSIW | $56,665 | 0.06% | 70,832 | Shares | 2026-08-11 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $50,482 | 0.05% | 11,095 | Shares | 2026-07-29 | |
| Large INTECH INVESTMENT MANAGEMENT LLC Registered adviser | $47,706 | 0.05% | 10,485 | Shares | 2026-08-10 | |
| Small CURA WEALTH ADVISORS, LLC Registered adviser | $45,500 | 0.05% | 10,000 | Shares | 2026-08-06 | |
| Mega BARCLAYS PLC Bank | $39,343 | 0.04% | 8,647 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $32,755 | 0.03% | 7,199 | Shares | 2026-08-13 | |
| Large Arax Advisory Partners Registered adviser | $26,603 | 0.03% | 5,847 | Shares | 2026-08-10 | |
| Mega Legal & General Group Plc | $21,230 | 0.02% | 4,666 | Shares | 2026-08-14 | |
| Mid Fort Baker Capital Management LP Registered adviser TLSIW | $21,099 | 0.02% | 26,374 | Shares | 2026-08-14 | |
| Mid Ameritas Investment Partners, Inc. Registered adviser | $19,792 | 0.02% | 4,350 | Shares | 2026-08-13 | |
| Mid Tower Research Capital LLC (TRC) | $14,186 | 0.01% | 3,118 | Shares | 2026-08-11 | |
| Mega FMR LLC Holding company | $11,638 | 0.01% | 2,558 | Shares | 2026-08-13 | |
| Small Strive Financial Group ,LLC Registered adviser | $10,414 | 0.01% | 2,289 | Shares | 2026-08-17 | |
| Mega ROYAL BANK OF CANADA Bank | $8,344 | 0.01% | 1,834 | Shares | 2026-08-14 | |
| Large TORONTO DOMINION BANK Bank TLSIW | $4,136 | 0.00% | 5,170 | Shares | 2026-08-14 | |
| Mid WOLVERINE ASSET MANAGEMENT LLC Registered adviser | $3,685 | 0.00% | 810 | Shares | 2026-08-10 | |
| Small HOERTKORN RICHARD CHARLES Registered adviser | $3,039 | 0.00% | 668 | Shares | 2026-07-23 | |
| Small JDM Financial Group LLC Registered adviser | $2,411 | 0.00% | 530 | Shares | 2026-08-18 | |
| Small Ritter Daniher Financial Advisory LLC / DE | $2,275 | 0.00% | 500 | Shares | 2026-07-14 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $1,788 | 0.00% | 393 | Shares | 2026-08-24 | |
| Large Allworth Financial LP | $1,383 | 0.00% | 304 | Shares | 2026-08-11 | |
| Mid EverSource Wealth Advisors, LLC Registered adviser | $1,091 | 0.00% | 240 | Shares | 2026-07-24 | |
| Mid GAMMA Investing LLC Registered adviser | $831 | 0.00% | 193 | Shares | 2026-10-08 | |
| Mid Sterling Capital Management LLC Registered adviser | $764 | 0.00% | 168 | Shares | 2026-07-28 | |
| Mega PNC FINANCIAL SERVICES GROUP, INC. Bank | $650 | 0.00% | 143 | Shares | 2026-08-07 | |
| Mid Clearstead Advisors, LLC Registered adviser | $455 | 0.00% | 100 | Shares | 2026-08-06 | |
| Mid SIGNATUREFD, LLC Registered adviser | $455 | 0.00% | 100 | Shares | 2026-07-24 | |
| Small Essential Partners LLC Registered adviser | $396 | 0.00% | 92 | Shares | 2026-10-14 | |
| Large Farther Finance Advisors, LLC Registered adviser | $344 | 0.00% | 80 | Shares | 2026-10-08 | |
| Mid ROTHSCHILD INVESTMENT LLC Registered adviser | $313 | 0.00% | 69 | Shares | 2026-08-06 | |
| Small True Wealth Design, LLC Registered adviser | $284 | 0.00% | 66 | Shares | 2026-10-13 | |
| Small Fortitude Family Office, LLC Registered adviser | $120 | 0.00% | 28 | Shares | 2026-10-14 | |
| Small SJS Investment Consulting Inc. Registered adviser | $54 | 0.00% | 12 | Shares | 2026-07-22 | |
| Mid IFP Advisors, Inc Registered adviser | $30 | 0.00% | 7 | Shares | 2026-10-16 | |
| Small Caitong International Asset Management Co., Ltd | $4 | 0.00% | 1 | Shares | 2026-08-05 |