Who owns Skye Bioscience, Inc. (SKYE)
Which tracked institutional funds hold SKYE, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See SKYE company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-15). 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
The tracked-fund tape on SKYE is one-sided between 2025-Q4 and 2026-Q1: 0 added or opened and 3 trimmed or exited — on balance reducing.
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
SKYE’s largest tracked holder by dollar value, 5AM Venture Management, LLC, sizes it at 1.7% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 1.7pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in SKYE 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 39 tracked filers holding SKYE, 14 increased or opened the position and 24 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 SKYE 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.
Full exits 1
- VANGUARD GROUP INC$662K
Largest trims
- 5AM Venture Management, LLC$1M
- Versant Venture Management, LLC$271K
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 |
|---|---|---|---|---|
| 5AM Venture Management, LLC | 9,681,763 | $6M | 22.7% | 2026-Q1 |
| Versant Venture Management, LLC | 2,007,704 | $1M | 4.7% | 2026-Q1 |
| BAKER BROS. ADVISORS LP added | 1,575,243 | $968K | 3.7% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 764,457 | $470K | 1.8% | 2026-Q1 |
| SPHERA FUNDS MANAGEMENT LTD. added | 678,928 | $417K | 1.6% | 2026-Q1 |
| BlackRock, Inc. added | 286,131 | $176K | 0.7% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 277,256 | $170K | 0.7% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 258,200 | $159K | 0.6% | 2026-Q1 |
| PLATINUM INVESTMENT MANAGEMENT LTD | 233,095 | $143K | 0.5% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 104,229 | $64K | 0.2% | 2026-Q1 |
| STATE STREET CORP | 75,326 | $46K | 0.2% | 2026-Q1 |
| UBS Group AG added | 45,762 | $28K | 0.1% | 2026-Q1 |
| XTX Topco Ltd trimmed | 40,919 | $25K | 0.1% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP trimmed | 25,684 | $16K | 0.1% | 2026-Q1 |
| Engineers Gate Manager LP trimmed | 20,194 | $12K | 0.0% | 2026-Q1 |
| NORTHERN TRUST CORP | 20,142 | $12K | 0.0% | 2026-Q1 |
| BARCLAYS PLC trimmed | 18,089 | $11K | 0.0% | 2026-Q1 |
| GROUP ONE TRADING LLC trimmed | 7,205 | $4K | 0.0% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 4,557 | $3K | 0.0% | 2026-Q1 |
| MORGAN STANLEY trimmed | 2,549 | $2K | 0.0% | 2026-Q1 |
| FEDERATED HERMES, INC. | 1,158 | $712 | 0.0% | 2026-Q1 |
| OSAIC HOLDINGS, INC. added | 600 | $364 | 0.0% | 2026-Q1 |
| NATIONAL BANK OF CANADA /FI/ | 400 | $242 | 0.0% | 2026-Q1 |
| TD Waterhouse Canada Inc. added | 79 | $51 | 0.0% | 2026-Q1 |
| JPMORGAN CHASE & CO | 66 | $39 | 0.0% | 2026-Q1 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 52 | $32 | 0.0% | 2026-Q1 |
| Federation des caisses Desjardins du Quebec | 51 | $31 | 0.0% | 2026-Q1 |
| Rockefeller Capital Management L.P. | 39 | $24 | 0.0% | 2026-Q1 |
| Optiver Holding B.V. | 20 | $12 | 0.0% | 2026-Q1 |
| Ensign Peak Advisors, Inc | 767,287 | $3M | 11.5% | 2025-Q3 stale |
| Driehaus Capital Management LLC | 620,395 | $2M | 9.3% | 2025-Q3 stale |
| Alyeska Investment Group, L.P. | 456,163 | $2M | 6.9% | 2025-Q3 stale |
| Altium Capital Management LLC trimmed | 904,865 | $1M | 5.5% | 2025-Q1 stale |
| BRAIDWELL LP | 825,732 | $1M | 5.0% | 2025-Q1 stale |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 269,734 | $1M | 4.1% | 2025-Q3 stale |
| MARSHALL WACE, LLP added | 251,645 | $989K | 3.8% | 2025-Q3 stale |
| FRED ALGER MANAGEMENT, LLC new | 201,451 | $842K | 3.2% | 2025-Q2 stale |
| VANGUARD GROUP INC | 882,785 | $662K | 2.5% | 2025-Q4 stale |
| BOOTHBAY FUND MANAGEMENT, LLC new | 106,270 | $418K | 1.6% | 2025-Q3 stale |
| GOLDMAN SACHS GROUP INC trimmed | 73,126 | $287K | 1.1% | 2025-Q3 stale |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 110,927 | $207K | 0.8% | 2025-Q1 stale |
| Capital Advisors Wealth Management, LLC trimmed | 44,517 | $175K | 0.7% | 2025-Q3 stale |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 42,000 | $165K | 0.6% | 2025-Q3 stale |
| AQR CAPITAL MANAGEMENT LLC added | 29,138 | $122K | 0.5% | 2025-Q2 stale |
| CITADEL ADVISORS LLC trimmed | 28,852 | $113K | 0.4% | 2025-Q3 stale |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 28,735 | $113K | 0.4% | 2025-Q3 stale |
| LPL Financial LLC trimmed | 25,512 | $100K | 0.4% | 2025-Q3 stale |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 62,363 | $99K | 0.4% | 2025-Q1 stale |
| Jain Global LLC new | 19,852 | $83K | 0.3% | 2025-Q2 stale |
| Bank of New York Mellon Corp added | 45,095 | $72K | 0.3% | 2025-Q1 stale |
| Schonfeld Strategic Advisors LLC trimmed | 93,407 | $70K | 0.3% | 2025-Q4 stale |
| Qube Research & Technologies Ltd trimmed | 16,658 | $65K | 0.3% | 2025-Q3 stale |
| Quadrature Capital Ltd new | 16,408 | $65K | 0.2% | 2025-Q3 stale |
| DIMENSIONAL FUND ADVISORS LP new | 13,397 | $53K | 0.2% | 2025-Q3 stale |
| Millington Financial Advisors, LLC new | 10,000 | $44K | 0.2% | 2025-Q2 stale |
| Y-Intercept (Hong Kong) Ltd new | 10,046 | $42K | 0.2% | 2025-Q2 stale |
| Nuveen, LLC new | 23,389 | $37K | 0.1% | 2025-Q1 stale |
| TWO SIGMA ADVISERS, LP added | 40,982 | $31K | 0.1% | 2025-Q4 stale |
| INTECH INVESTMENT MANAGEMENT LLC new | 18,278 | $29K | 0.1% | 2025-Q1 stale |
| Squarepoint Ops LLC added | 15,158 | $24K | 0.1% | 2025-Q1 stale |
| DEUTSCHE BANK AG\ | 5,922 | $23K | 0.1% | 2025-Q3 stale |
| RHUMBLINE ADVISERS trimmed | 14,423 | $23K | 0.1% | 2025-Q1 stale |
| NEW YORK STATE COMMON RETIREMENT FUND | 13,800 | $22K | 0.1% | 2025-Q1 stale |
| Vanguard Personalized Indexing Management, LLC new | 13,328 | $21K | 0.1% | 2025-Q1 stale |
| Virtu Financial LLC added | 13,006 | $21K | 0.1% | 2025-Q1 stale |
| HRT FINANCIAL LP added | 27,348 | $20K | 0.1% | 2025-Q4 stale |
| TWO SIGMA SECURITIES, LLC new | 12,458 | $20K | 0.1% | 2025-Q1 stale |
| Diametric Capital, LP new | 11,723 | $19K | 0.1% | 2025-Q1 stale |
| JANE STREET GROUP, LLC added | 24,615 | $18K | 0.1% | 2025-Q4 stale |
| Tower Research Capital LLC (TRC) trimmed | 4,418 | $17K | 0.1% | 2025-Q3 stale |
| GSA CAPITAL PARTNERS LLP new | 22,877 | $17K | 0.1% | 2025-Q4 stale |
| Corebridge Financial, Inc. trimmed | 9,642 | $15K | 0.1% | 2025-Q1 stale |
| R Squared Ltd added | 14,782 | $11K | 0.0% | 2025-Q4 stale |
| CAPITAL ADVISORS INC/OK | 10,000 | $7K | 0.0% | 2025-Q4 stale |
| Caption Management, LLC new | 3,500 | $6K | 0.0% | 2025-Q1 stale |
| Police & Firemen's Retirement System of New Jersey | 3,462 | $6K | 0.0% | 2025-Q1 stale |
| SIMPLEX TRADING, LLC added | 6,331 | $5K | 0.0% | 2025-Q4 stale |
| Russell Investments Group, Ltd. added | 1,910 | $3K | 0.0% | 2025-Q1 stale |
| Ameritas Investment Partners, Inc. | 1,687 | $3K | 0.0% | 2025-Q1 stale |
| Financial Gravity Asset Management, Inc. | 1,600 | $3K | 0.0% | 2025-Q1 stale |
| Legal & General Group Plc | 1,486 | $2K | 0.0% | 2025-Q1 stale |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1,248 | $2K | 0.0% | 2025-Q1 stale |
| Dunhill Financial, LLC | 50 | $2K | 0.0% | 2025-Q1 stale |
| AMALGAMATED BANK | 596 | $1K | 0.0% | 2025-Q1 stale |
| RAYMOND JAMES FINANCIAL INC new | 188 | $785 | 0.0% | 2025-Q2 stale |
| EverSource Wealth Advisors, LLC added | 145 | $606 | 0.0% | 2025-Q2 stale |
| FMR LLC trimmed | 748 | $561 | 0.0% | 2025-Q4 stale |
| Sterling Capital Management LLC trimmed | 292 | $464 | 0.0% | 2025-Q1 stale |
| BANK OF AMERICA CORP /DE/ added | 586 | $438 | 0.0% | 2025-Q4 stale |
| BNP PARIBAS FINANCIAL MARKETS | 510 | $382 | 0.0% | 2025-Q4 stale |
| Fortitude Family Office, LLC added | 385 | $289 | 0.0% | 2025-Q4 stale |
| MAI Capital Management | 32 | $126 | 0.0% | 2025-Q3 stale |
| True Wealth Design, LLC added | 15 | $63 | 0.0% | 2025-Q2 stale |
| Clearstead Advisors, LLC new | 12 | $51 | 0.0% | 2025-Q2 stale |
| Groupe la Francaise new | 14 | $46 | 0.0% | 2025-Q3 stale |
| Arax Advisory Partners new | 9 | $35 | 0.0% | 2025-Q3 stale |
| Essential Partners LLC new | 8 | $33 | 0.0% | 2025-Q2 stale |
| Beacon Capital Management, LLC | 8 | $13 | 0.0% | 2025-Q1 stale |
| PRINCIPAL SECURITIES, INC. | 2 | $6 | 0.0% | 2025-Q1 stale |
| Dynamic Wealth Strategies, LLC new | 8 | $6 | 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.