Who owns Caris Life Sciences, Inc. (CAI)
Which tracked institutional funds hold CAI, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See CAI company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
44 tracked funds added or opened CAI while 77 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
CAI’s largest tracked holder by dollar value, FMR LLC, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in CAI divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 201 tracked filers holding CAI, 145 increased or opened the position and 80 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in CAI between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 16
- VANGUARD PORTFOLIO MANAGEMENT LLC$67M
- VANGUARD CAPITAL MANAGEMENT LLC$60M
- Duquesne Family Office LLC$34M
- Capital World Investors$21M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$4M
- D. E. Shaw & Co., Inc.$2M
Full exits 24
- Balyasny Asset Management L.P.$45M
- Longaeva Partners L.P.$41M
- PERCEPTIVE ADVISORS LLC$31M
- MARSHALL WACE, LLP$27M
- SEVEN GRAND MANAGERS, LLC$13M
- ARK Investment Management LLC$11M
Largest adds
- FMR LLC$166M
- LOS ANGELES CAPITAL MANAGEMENT LLC$41M
- BlackRock, Inc.$23M
- Gotham Asset Management, LLC$11M
- Nuveen, LLC$11M
- STATE STREET CORP$11M
Largest trims
- Sixth Street Partners Management Company, L.P.$266M
- J. H. Whitney Equity Partners VI, LLC$220M
- COATUE MANAGEMENT LLC$89M
- CITADEL ADVISORS LLC$83M
- MILLENNIUM MANAGEMENT LLC$71M
- BRAIDWELL LP$68M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| FMR LLC added | 30,765,319 | $550M | 16.8% | 2026-Q1 |
| J. H. Whitney Equity Partners VI, LLC trimmed | 18,256,615 | $326M | 10.0% | 2026-Q1 |
| Sixth Street Partners Management Company, L.P. trimmed | 14,385,399 | $257M | 7.9% | 2026-Q1 |
| COATUE MANAGEMENT LLC | 9,819,992 | $176M | 5.4% | 2026-Q1 |
| BRAIDWELL LP added | 8,009,447 | $143M | 4.4% | 2026-Q1 |
| PointState Capital LP added | 7,360,446 | $132M | 4.0% | 2026-Q1 |
| T. Rowe Price Investment Management, Inc. added | 5,588,257 | $100M | 3.1% | 2026-Q1 |
| BlackRock, Inc. added | 4,857,112 | $87M | 2.7% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ trimmed | 4,371,771 | $78M | 2.4% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 3,758,462 | $67M | 2.1% | 2026-Q1 |
| NEUBERGER BERMAN GROUP LLC trimmed | 3,590,586 | $64M | 2.0% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 3,329,021 | $60M | 1.8% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 3,460,215 | $58M | 1.8% | 2026-Q1 |
| ORBIMED ADVISORS LLC trimmed | 2,806,811 | $50M | 1.5% | 2026-Q1 |
| UBS Group AG added | 2,745,811 | $49M | 1.5% | 2026-Q1 |
| LOS ANGELES CAPITAL MANAGEMENT LLC added | 2,289,602 | $41M | 1.3% | 2026-Q1 |
| Duquesne Family Office LLC new | 1,894,450 | $34M | 1.0% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 1,614,286 | $29M | 0.9% | 2026-Q1 |
| Clearbridge Investments, LLC added | 1,551,774 | $28M | 0.8% | 2026-Q1 |
| FIL Ltd added | 1,546,091 | $28M | 0.8% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 1,527,756 | $27M | 0.8% | 2026-Q1 |
| CANADA PENSION PLAN INVESTMENT BOARD trimmed | 1,322,752 | $24M | 0.7% | 2026-Q1 |
| Champlain Investment Partners, LLC added | 1,207,963 | $22M | 0.7% | 2026-Q1 |
| Capital World Investors added | 1,180,173 | $21M | 0.6% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 1,149,133 | $21M | 0.6% | 2026-Q1 |
| Invesco Ltd. added | 1,112,656 | $20M | 0.6% | 2026-Q1 |
| MORGAN STANLEY trimmed | 1,079,417 | $19M | 0.6% | 2026-Q1 |
| STATE STREET CORP added | 984,953 | $18M | 0.5% | 2026-Q1 |
| Point72 Asset Management, L.P. trimmed | 918,331 | $16M | 0.5% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 778,532 | $14M | 0.4% | 2026-Q1 |
| Gotham Asset Management, LLC added | 744,426 | $13M | 0.4% | 2026-Q1 |
| Woodline Partners LP | 723,163 | $13M | 0.4% | 2026-Q1 |
| TD Asset Management Inc trimmed | 670,388 | $12M | 0.4% | 2026-Q1 |
| Nuveen, LLC added | 663,578 | $12M | 0.4% | 2026-Q1 |
| ZEVENBERGEN CAPITAL INVESTMENTS LLC added | 610,233 | $11M | 0.3% | 2026-Q1 |
| SEI INVESTMENTS CO added | 598,712 | $11M | 0.3% | 2026-Q1 |
| Rock Springs Capital Management LP trimmed | 563,000 | $10M | 0.3% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 523,268 | $9M | 0.3% | 2026-Q1 |
| Trexquant Investment LP added | 490,536 | $9M | 0.3% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 449,900 | $8M | 0.2% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 410,340 | $7M | 0.2% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 408,079 | $7M | 0.2% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC added | 305,911 | $5M | 0.2% | 2026-Q1 |
| PICTON MAHONEY ASSET MANAGEMENT added | 278,977 | $5M | 0.2% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 267,950 | $5M | 0.1% | 2026-Q1 |
| Ghisallo Capital Management LLC trimmed | 250,000 | $4M | 0.1% | 2026-Q1 |
| FEDERATED HERMES, INC. added | 239,150 | $4M | 0.1% | 2026-Q1 |
| Bank of New York Mellon Corp added | 231,661 | $4M | 0.1% | 2026-Q1 |
| Parkman Healthcare Partners LLC added | 229,912 | $4M | 0.1% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP new | 210,593 | $4M | 0.1% | 2026-Q1 |
| WORLDQUANT MILLENNIUM ADVISORS LLC added | 194,710 | $3M | 0.1% | 2026-Q1 |
| Qube Research & Technologies Ltd trimmed | 187,480 | $3M | 0.1% | 2026-Q1 |
| NORTHERN TRUST CORP added | 174,065 | $3M | 0.1% | 2026-Q1 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 153,512 | $3M | 0.1% | 2026-Q1 |
| Quantinno Capital Management LP added | 140,909 | $3M | 0.1% | 2026-Q1 |
| Aquatic Capital Management LLC added | 140,097 | $3M | 0.1% | 2026-Q1 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 136,334 | $2M | 0.1% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 129,577 | $2M | 0.1% | 2026-Q1 |
| Man Group plc added | 128,971 | $2M | 0.1% | 2026-Q1 |
| ODDO BHF ASSET MANAGEMENT SAS trimmed | 109,539 | $2M | 0.1% | 2026-Q1 |
| Engineers Gate Manager LP added | 102,757 | $2M | 0.1% | 2026-Q1 |
| TUDOR INVESTMENT CORP ET AL trimmed | 100,327 | $2M | 0.1% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 96,581 | $2M | 0.1% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 90,233 | $2M | 0.0% | 2026-Q1 |
| PURA VIDA INVESTMENTS, LLC | 89,940 | $2M | 0.0% | 2026-Q1 |
| Smartleaf Asset Management LLC new | 94,051 | $2M | 0.0% | 2026-Q1 |
| Silver Lake Group, L.L.C. | 5,291,006 | $160M | 4.9% | 2025-Q3 stale |
| Balyasny Asset Management L.P. added | 1,660,280 | $45M | 1.4% | 2025-Q4 stale |
| Longaeva Partners L.P. added | 1,509,745 | $41M | 1.2% | 2025-Q4 stale |
| Alyeska Investment Group, L.P. added | 1,101,071 | $33M | 1.0% | 2025-Q3 stale |
| PERCEPTIVE ADVISORS LLC added | 1,136,206 | $31M | 0.9% | 2025-Q4 stale |
| MARSHALL WACE, LLP added | 1,002,734 | $27M | 0.8% | 2025-Q4 stale |
| LORD, ABBETT & CO. LLC new | 850,000 | $26M | 0.8% | 2025-Q3 stale |
| JANUS HENDERSON GROUP PLC trimmed | 664,438 | $20M | 0.6% | 2025-Q3 stale |
| Point72 (DIFC) Ltd added | 654,792 | $20M | 0.6% | 2025-Q3 stale |
| SEVEN GRAND MANAGERS, LLC added | 495,095 | $13M | 0.4% | 2025-Q4 stale |
| First Light Asset Management, LLC trimmed | 403,924 | $12M | 0.4% | 2025-Q3 stale |
| ARK Investment Management LLC added | 408,725 | $11M | 0.3% | 2025-Q4 stale |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC new | 296,000 | $8M | 0.2% | 2025-Q2 stale |
| Meridiem Capital Partners LP new | 278,063 | $8M | 0.2% | 2025-Q4 stale |
| Schonfeld Strategic Advisors LLC new | 247,407 | $7M | 0.2% | 2025-Q4 stale |
| Holocene Advisors, LP added | 237,897 | $6M | 0.2% | 2025-Q4 stale |
| JANE STREET GROUP, LLC added | 170,997 | $5M | 0.1% | 2025-Q4 stale |
| Walleye Capital LLC trimmed | 162,915 | $4M | 0.1% | 2025-Q4 stale |
| ADAGE CAPITAL PARTNERS GP, L.L.C. new | 150,000 | $4M | 0.1% | 2025-Q2 stale |
| HRT FINANCIAL LP added | 122,939 | $3M | 0.1% | 2025-Q4 stale |
| Aberdeen Group plc new | 117,841 | $3M | 0.1% | 2025-Q2 stale |
| NORGES BANK trimmed | 110,294 | $3M | 0.1% | 2025-Q4 stale |
| Rakuten Investment Management, Inc. new | 14,518 | $3M | 0.1% | 2025-Q3 stale |
| Jump Financial, LLC new | 103,005 | $3M | 0.1% | 2025-Q4 stale |
| Blackstone Inc. new | 100,000 | $3M | 0.1% | 2025-Q2 stale |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND new | 100,000 | $3M | 0.1% | 2025-Q2 stale |
| JENNISON ASSOCIATES LLC trimmed | 84,459 | $3M | 0.1% | 2025-Q3 stale |
| Jain Global LLC new | 87,288 | $2M | 0.1% | 2025-Q2 stale |
| Limestone Investment Advisors LP new | 86,000 | $2M | 0.1% | 2025-Q2 stale |
| Cubist Systematic Strategies, LLC added | 70,731 | $2M | 0.1% | 2025-Q3 stale |
| HARBERT FUND ADVISORS, INC. new | 80,000 | $2M | 0.1% | 2025-Q2 stale |
| Squarepoint Ops LLC trimmed | 64,397 | $2M | 0.1% | 2025-Q4 stale |
| SOROS FUND MANAGEMENT LLC added | 55,650 | $2M | 0.1% | 2025-Q3 stale |
| HAMILTON LANE ADVISORS LLC new | 58,725 | $2M | 0.0% | 2025-Q4 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.