ADVERUM BIOTECHNOLOGIES INC (ADVM)
Institutional ownership reported to the SEC as of Q3 2025, across 28 quarters.
51
Reporting holders
$64.3M
Reported value
0.3%
Calls
0.5%
Puts
-9
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BML Capital Management, LLC | $13.9M | 3,057,526 | 12.68% | 7q | HELD |
| Principia Wealth Advisory, LLC | $9.4M | 2,077,946 | 6.49% | 4q | +2.4%+$221.2K |
| Frazier Life Sciences Management, L.P. | $9.4M | 2,077,431 | 0.28% | 6q | +94.3%+$4.6M |
| TCG Crossover Management, LLC | $7.6M | 1,668,174 | 0.37% | 5q | -7.1%-$581.2K |
| VANGUARD GROUP INC | $4.0M | 872,041 | 0.00% | 7q | -1.3%-$53.9K |
| 5AM Venture Management, LLC | $2.5M | 541,666 | 0.90% | 7q | HELD |
| Versant Venture Management, LLC | $2.3M | 506,821 | 1.08% | 23q | HELD |
| GOLDMAN SACHS GROUP INC | $1.8M | 402,581 | 0.00% | 6q | -19.0%-$429.0K |
| RENAISSANCE TECHNOLOGIES LLC | $1.6M | 363,496 | 0.00% | 7q | -36.3%-$938.5K |
| Pale Fire Capital SE | $1.6M | 363,282 | 0.18% | 5q | +1.3%+$20.6K |
| MILLENNIUM MANAGEMENT LLC | $1.5M | 324,422 | 0.00% | 2q | -5.2%-$81.2K |
| BlackRock, Inc. | $1.4M | 311,394 | 0.00% | 5q | -24.9%-$467.0K |
| Soleus Capital Management, L.P. | $1.3M | 287,246 | 0.07% | 6q | HELD |
| DIMENSIONAL FUND ADVISORS LP | $1.1M | 234,541 | 0.00% | 7q | -18.0%-$233.4K |
| GEODE CAPITAL MANAGEMENT, LLC | $837.3K | 184,762 | 0.00% | 7q | HELD |
| REGENERON PHARMACEUTICALS, INC. | $819.5K | 180,909 | 0.12% | 4q | HELD |
| Waverly Advisors, LLC | $729.3K | 160,991 | 0.01% | 3q | HELD |
| TWO SIGMA INVESTMENTS, LP | $401.7K | 88,670 | 0.00% | 2q | +372.7%+$316.7K |
| STATE STREET CORP | $311.4K | 68,734 | 0.00% | 7q | HELD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $260.3K | 26,255 | 0.00% | 3q | -55.7%-$326.7K |
| Quinn Opportunity Partners LLC | $187.6K | 41,418 | 0.01% | 7q | HELD |
| CITADEL ADVISORS LLC | $187.4K | 17,267 | 0.00% | 6q | -77.9%-$662.1K |
| SIMPLEX TRADING, LLC | $177.0K | options only | 0.00% | new | OPTIONS |
| TWO SIGMA ADVISERS, LP | $172.5K | 38,071 | 0.00% | 2q | +256.4%+$124.1K |
| MARSHALL WACE, LLP | $128.5K | 28,367 | 0.00% | 2q | -42.8%-$96.3K |
| NORTHERN TRUST CORP | $127.1K | 28,058 | 0.00% | 7q | -18.4%-$28.7K |
| Qube Research & Technologies Ltd | $98.4K | 21,730 | 0.00% | 2q | -29.2%-$40.5K |
| MORGAN STANLEY | $79.5K | 17,555 | 0.00% | 7q | -66.8%-$160.3K |
| D. E. Shaw & Co., Inc. | $77.7K | 17,153 | 0.00% | 4q | -35.9%-$43.5K |
| GROUP ONE TRADING LLC | $70.2K | options only | 0.00% | 3q | OPTIONS |
| ROYAL BANK OF CANADA | $61.0K | 13,465 | 0.00% | 6q | +143.1%+$35.9K |
| Vanguard Personalized Indexing Management, LLC | $58.0K | 12,805 | 0.00% | new | NEW |
| XTX Topco Ltd | $57.3K | 12,655 | 0.00% | 2q | -57.5%-$77.5K |
| Squarepoint Ops LLC | $51.1K | 11,271 | 0.00% | 2q | -47.9%-$47.0K |
| UBS Group AG | $25.3K | 5,585 | 0.00% | 7q | -60.6%-$38.9K |
| BANK OF AMERICA CORP /DE/ | $16.4K | 3,614 | 0.00% | 7q | -91.2%-$170.6K |
| FMR LLC | $8.8K | 1,933 | 0.00% | 7q | -16.8%-$1.8K |
| OSAIC HOLDINGS, INC. | $7.7K | 1,689 | 0.00% | 7q | HELD |
| JONES FINANCIAL COMPANIES LLLP | $4.5K | 1,000 | 0.00% | 2q | HELD |
| BNP PARIBAS FINANCIAL MARKETS | $2.4K | 540 | 0.00% | 6q | -31.3%-$1.1K |
| JPMORGAN CHASE & CO | $1.6K | 364 | 0.00% | new | NEW |
| Physician Wealth Advisors, Inc. | $984 | 217 | 0.00% | new | NEW |
| Allworth Financial LP | $463 | 102 | 0.00% | 7q | HELD |
| SBI Securities Co., Ltd. | $381 | 84 | 0.00% | 4q | HELD |
| Parallel Advisors, LLC | $227 | 50 | 0.00% | 7q | HELD |
| WELLS FARGO & COMPANY/MN | $136 | 30 | 0.00% | 7q | -86.0% |
| BARCLAYS PLC | $96 | 21 | 0.00% | new | NEW |
| GHP Investment Advisors, Inc. | $91 | 20 | 0.00% | 7q | HELD |
| Arax Advisory Partners | $86 | 19 | 0.00% | new | NEW |
| DEUTSCHE BANK AG\ | $5 | 1 | 0.00% | 7q | HELD |
| Sound Income Strategies, LLC | $5 | 1 | 0.00% | new | NEW |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2025 | 51 | $64.3M | 14,073,973 | 8 | 6 | 21 | 0.8% |
| Q2 2025 | 60 | $30.1M | 14,013,072 | 17 | 8 | 18 | 0.0% |
| Q1 2025 | 72 | $69.9M | 16,337,177 | 12 | 17 | 22 | 0.1% |
| Q4 2024 | 68 | $74.2M | 15,874,152 | 4 | 26 | 9 | 0.1% |
| Q3 2024 | 77 | $120.6M | 16,950,053 | 23 | 17 | 19 | 0.3% |
| Q2 2024 | 69 | $121.1M | 18,294,544 | 23 | 23 | 10 | 0.4% |
| Q1 2024 | 61 | $256.2M | 17,879,443 | 63 | 0 | 1 | 1.3% |
| Q4 2023 | 60 | $52.2M | 69,285,606 | 10 | 13 | 13 | 0.1% |
| Q3 2023 | 63 | $98.4M | 65,292,702 | 11 | 14 | 17 | 0.4% |
| Q2 2023 | 59 | $104.5M | 65,656,059 | 9 | 10 | 22 | 0.1% |
| Q1 2023 | 56 | $50.6M | 70,491,857 | 5 | 15 | 15 | 0.1% |
| Q4 2022 | 61 | $34.0M | 57,297,133 | 8 | 13 | 19 | 2.3% |
| Q3 2022 | 77 | $56.9M | 58,521,766 | 16 | 10 | 28 | 2.3% |
| Q2 2022 | 75 | $71.9M | 58,227,667 | 15 | 10 | 24 | 2.7% |
| Q1 2022 | 92 | $89.2M | 63,628,638 | 8 | 12 | 41 | 3.1% |
| Q4 2021 | 99 | $127.5M | 66,070,437 | 12 | 25 | 37 | 6.5% |
| Q3 2021 | 111 | $162.8M | 70,006,966 | 12 | 33 | 37 | 4.8% |
| Q2 2021 | 122 | $289.0M | 79,236,234 | 25 | 44 | 30 | 3.0% |
| Q1 2021 | 133 | $953.3M | 95,106,297 | 9 | 42 | 51 | 1.6% |
| Q4 2020 | 155 | $1.0B | 94,397,211 | 21 | 52 | 47 | 2.5% |
| Q3 2020 | 161 | $991.9M | 95,176,899 | 33 | 66 | 37 | 1.2% |
| Q2 2020 | 145 | $1.7B | 80,928,046 | 30 | 60 | 39 | 1.2% |
| Q1 2020 | 127 | $803.3M | 80,819,899 | 31 | 51 | 31 | 1.7% |
| Q4 2019 | 117 | $719.0M | 60,916,519 | 27 | 34 | 37 | 2.4% |
| Q3 2019 | 103 | $280.9M | 48,990,838 | 28 | 34 | 20 | 5.0% |
| Q2 2019 | 94 | $553.6M | 46,397,073 | 27 | 29 | 21 | 0.8% |
| Q1 2019 | 84 | $208.3M | 39,718,462 | 12 | 23 | 22 | 0.1% |
| Q4 2018 | 85 | $123.5M | 39,136,807 | 2 | 0 | 2 | 0.1% |