Who owns Annovis Bio (ANVS)
Which tracked institutional funds hold ANVS, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ANVS company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 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 ANVS is one-sided between 2026-Q1 and 2026-Q2: 5 added or opened and 1 trimmed or exited — on balance accumulating.
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
ANVS’s largest tracked holder by dollar value, Empery Asset Management, LP, sizes it at 5.2% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 5.2pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in ANVS 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 2026-Q1 and 2026-Q2, across 58 tracked filers holding ANVS, 31 increased or opened the position and 20 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases.
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 ANVS between the 2026-Q1 and 2026-Q2 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 2
- Empery Asset Management, LP$4M
- TUDOR INVESTMENT CORP ET AL$3M
Largest adds
- VANGUARD CAPITAL MANAGEMENT LLC$1M
- RENAISSANCE TECHNOLOGIES LLC$1M
- MARSHALL WACE, LLP$779K
Largest trims
- TWO SIGMA INVESTMENTS, LP$322K
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 |
|---|---|---|---|---|
| Empery Asset Management, LP new | 2,401,476 | $4M | 17.2% | 2026-Q2 |
| MARSHALL WACE, LLP added | 1,842,339 | $3M | 13.2% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 1,647,322 | $3M | 11.8% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL new | 1,357,134 | $3M | 9.7% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 1,002,200 | $2M | 7.2% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 579,571 | $1M | 4.2% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 283,817 | $528K | 2.0% | 2026-Q2 |
| BlackRock, Inc. added | 249,856 | $465K | 1.8% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 243,682 | $453K | 1.7% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 177,530 | $330K | 1.3% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 146,804 | $273K | 1.1% | 2026-Q2 |
| Quadrature Capital Ltd new | 90,884 | $169K | 0.7% | 2026-Q2 |
| STATE STREET CORP | 77,735 | $145K | 0.6% | 2026-Q2 |
| NORTHERN TRUST CORP trimmed | 68,070 | $127K | 0.5% | 2026-Q2 |
| First National Trust Co added | 60,000 | $112K | 0.4% | 2026-Q2 |
| Sherry Group, Inc. | 57,270 | $107K | 0.4% | 2026-Q2 |
| Headlands Technologies LLC new | 48,071 | $89K | 0.3% | 2026-Q2 |
| Wescott Financial Advisory Group, LLC | 41,607 | $77K | 0.3% | 2026-Q2 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 37,677 | $70K | 0.3% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 30,307 | $56K | 0.2% | 2026-Q2 |
| Dakota Wealth Management added | 29,000 | $54K | 0.2% | 2026-Q2 |
| CWA Asset Management Group, LLC added | 28,001 | $52K | 0.2% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC new | 23,463 | $44K | 0.2% | 2026-Q2 |
| Sterling Investment Advisors, Ltd. | 23,416 | $44K | 0.2% | 2026-Q2 |
| Wealthspire Advisors, LLC | 20,000 | $37K | 0.1% | 2026-Q2 |
| Robertson Stephens Wealth Management, LLC | 18,579 | $35K | 0.1% | 2026-Q2 |
| GILL CAPITAL PARTNERS, LLC | 18,579 | $35K | 0.1% | 2026-Q2 |
| Quadcap Wealth Management, LLC new | 16,110 | $30K | 0.1% | 2026-Q2 |
| Bank of New York Mellon Corp | 15,476 | $29K | 0.1% | 2026-Q2 |
| StoneX Group Inc. new | 14,465 | $28K | 0.1% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 15,219 | $28K | 0.1% | 2026-Q2 |
| UBS Group AG trimmed | 11,775 | $22K | 0.1% | 2026-Q2 |
| Vanguard Global Advisers, LLC | 11,190 | $21K | 0.1% | 2026-Q2 |
| Kestra Advisory Services, LLC new | 10,600 | $20K | 0.1% | 2026-Q2 |
| RKL Wealth Management LLC | 10,000 | $19K | 0.1% | 2026-Q2 |
| Wilmington Savings Fund Society, FSB | 9,393 | $17K | 0.1% | 2026-Q2 |
| Arax Advisory Partners added | 6,500 | $12K | 0.0% | 2026-Q2 |
| Gallacher Capital Management LLC | 5,705 | $11K | 0.0% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 5,600 | $10K | 0.0% | 2026-Q2 |
| CoreCap Advisors, LLC | 2,101 | $4K | 0.0% | 2026-Q2 |
| BARCLAYS PLC added | 1,866 | $3K | 0.0% | 2026-Q2 |
| Steward Partners Investment Advisory, LLC added | 1,845 | $3K | 0.0% | 2026-Q2 |
| SBI Securities Co., Ltd. added | 1,547 | $3K | 0.0% | 2026-Q2 |
| Keating Financial Advisory Services, Inc. | 1,082 | $2K | 0.0% | 2026-Q2 |
| DiNuzzo Private Wealth, Inc. | 1,000 | $2K | 0.0% | 2026-Q2 |
| Rockefeller Capital Management L.P. | 1,000 | $2K | 0.0% | 2026-Q2 |
| FMR LLC new | 610 | $1K | 0.0% | 2026-Q2 |
| BOKF, NA | 555 | $1K | 0.0% | 2026-Q2 |
| PNC Financial Services Group, Inc. | 360 | $670 | 0.0% | 2026-Q2 |
| MORGAN STANLEY trimmed | 341 | $634 | 0.0% | 2026-Q2 |
| Larson Financial Group LLC | 300 | $558 | 0.0% | 2026-Q2 |
| Rialto Wealth Management, LLC new | 269 | $501 | 0.0% | 2026-Q2 |
| OSAIC HOLDINGS, INC. added | 210 | $391 | 0.0% | 2026-Q2 |
| IFP Advisors, Inc | 110 | $205 | 0.0% | 2026-Q2 |
| Global Retirement Partners, LLC | 100 | $186 | 0.0% | 2026-Q2 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO new | 20 | $37 | 0.0% | 2026-Q2 |
| Caitong International Asset Management Co., Ltd added | 6 | $11 | 0.0% | 2026-Q2 |
| CITIGROUP INC trimmed | 3 | $6 | 0.0% | 2026-Q2 |
| Merit Financial Group, LLC | 81,316 | $181K | 0.7% | 2026-Q1 stale (1 quarter behind) |
| GROUP ONE TRADING LLC added | 69,663 | $155K | 0.6% | 2026-Q1 stale (1 quarter behind) |
| Greenwich Wealth Management LLC added | 47,000 | $105K | 0.4% | 2026-Q1 stale (1 quarter behind) |
| GSA CAPITAL PARTNERS LLP new | 45,423 | $101K | 0.4% | 2026-Q1 stale (1 quarter behind) |
| XTX Topco Ltd trimmed | 24,580 | $55K | 0.2% | 2026-Q1 stale (1 quarter behind) |
| HRT FINANCIAL LP trimmed | 21,187 | $47K | 0.2% | 2026-Q1 stale (1 quarter behind) |
| Koshinski Asset Management, Inc. added | 15,028 | $34K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| Covestor Ltd added | 2,345 | $5K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Tower Research Capital LLC (TRC) trimmed | 944 | $2K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| FNY Investment Advisers, LLC trimmed | 1,000 | $2K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| MAI Capital Management new | 500 | $1K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| RHUMBLINE ADVISERS | 350 | $780 | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Fortitude Family Office, LLC new | 198 | $442 | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Avion Wealth | 229 | — | 0.0% | 2026-Q1 stale (1 quarter behind) |
| VANGUARD GROUP INC added | 923,201 | $3M | 12.3% | 2025-Q4 stale (2 quarters behind) |
| JANE STREET GROUP, LLC added | 251,157 | $869K | 3.3% | 2025-Q4 stale (2 quarters behind) |
| D.A. DAVIDSON & CO. new | 160,779 | $556K | 2.1% | 2025-Q4 stale (2 quarters behind) |
| OMERS ADMINISTRATION Corp new | 62,100 | $215K | 0.8% | 2025-Q4 stale (2 quarters behind) |
| TWO SIGMA ADVISERS, LP trimmed | 45,221 | $156K | 0.6% | 2025-Q4 stale (2 quarters behind) |
| Virtu Financial LLC new | 26,333 | $91K | 0.4% | 2025-Q4 stale (2 quarters behind) |
| NewEdge Advisors, LLC new | 20,500 | $71K | 0.3% | 2025-Q4 stale (2 quarters behind) |
| RFG Advisory, LLC new | 12,461 | $43K | 0.2% | 2025-Q4 stale (2 quarters behind) |
| BANK OF AMERICA CORP /DE/ added | 207 | $716 | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Lokken Investment Group LLC added | 29,248 | $61K | 0.2% | 2025-Q3 stale (3 quarters behind) |
| TWO SIGMA SECURITIES, LLC new | 10,511 | $22K | 0.1% | 2025-Q3 stale (3 quarters behind) |
| SIMPLEX TRADING, LLC trimmed | 4,091 | $8K | 0.0% | 2025-Q3 stale (3 quarters behind) |
| Rise Advisors, LLC | 333 | $689 | 0.0% | 2025-Q3 stale (3 quarters behind) |
| RAYMOND JAMES FINANCIAL INC new | 544 | $1K | 0.0% | 2025-Q2 stale (4 quarters behind) |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | — | 0.0% | 2025-Q2 stale (4 quarters behind) |
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.