Adverum Biotechnologies, Inc.
ADVMDelisted Dec 9, 2025- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001501756
Adverum Biotechnologies, Inc. was delisted on Dec 9, 2025; its insiders filed their last Form 4 on Dec 10, 2025; 50 institutions reported holding it in 13F filings for Q3 2025, worth $63.8M in total; no superinvestor held it.
13F holders, Q1 2024
Institutional positions in Adverum Biotechnologies, Inc. as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 61
- 0 vs. Q4 2023
- Shares held
- 16.8M
- +10.3M (+161.3%) vs. Q4 2023Converted for a 1-for-10 split
- Total value
- $236.9M
- +$188.6M (+390.8%) vs. Q4 2023
- New holders
- 23
- 21 more added
- Sold out
- 23
- 12 more reduced
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ADVM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 50 | $63.8M |
| Q2 2025 | 59 | $30.1M |
| Q1 2025 | 71 | $69.8M |
| Q4 2024 | 70 | $74.1M |
| Q3 2024 | 77 | $120.2M |
| Q2 2024 | 68 | $117.7M |
| Q1 2024 | 61 | $236.9M |
| Q4 2023 | 61 | $48.3M |
| Q3 2023 | 61 | $97.9M |
| Q2 2023 | 58 | $104.4M |
| Q1 2023 | 55 | $45.0M |
| Q4 2022 | 59 | $33.2M |
| Q3 2022 | 78 | $55.6M |
| Q2 2022 | 77 | $70.0M |
| Q1 2022 | 92 | $82.4M |
| Q4 2021 | 98 | $115.5M |
| Q3 2021 | 110 | $151.2M |
| Q2 2021 | 118 | $280.4M |
| Q1 2021 | 132 | $937.9M |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Adverum Biotechnologies, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| TCG Crossover Management, LLC | 2,008,340 | $28.4M | 2.25% | +2,008,340 | New |
| VR Adviser, LLC | 1,556,419 | $22.0M | 1.05% | +1,041,664+202.4% | AddedConverted for a 1-for-10 split |
| Vivo Capital, LLC | 1,500,000 | $21.2M | 1.67% | +1,500,000 | New |
| Logos Global Management LP | 1,499,999 | $21.2M | 2.23% | +1,499,999 | New |
| Frazier Life Sciences Management, L.P. | 1,069,244 | $15.1M | 0.64% | +1,069,244 | New |
| Vanguard Group Inc | 907,151 | $12.8M | 0.00% | +488,248+116.6% | AddedConverted for a 1-for-10 split |
| FMR LLC | 900,527 | $12.7M | 0.00% | +288,100+47.0% | AddedConverted for a 1-for-10 split |
| BML Capital Management, LLC | 833,117 | $11.8M | 7.89% | +377,692+82.9% | AddedConverted for a 1-for-10 split |
| Franklin Resources Inc | 675,675 | $9.55M | 0.00% | +675,675 | New |
| Commodore Capital LP | 657,333 | $9.29M | 0.62% | −342,667−34.3% | ReducedConverted for a 1-for-10 split |
| Morgan Stanley | 562,035 | $7.95M | 0.00% | +46,995+9.1% | AddedConverted for a 1-for-10 split |
| 5AM Venture Management, LLC | 541,666 | $7.66M | 1.71% | +541,666 | New |
| Versant Venture Management, LLC | 506,822 | $7.17M | 6.95% | 00.0% | UnchangedConverted for a 1-for-10 split |
| Laurion Capital Management LP | 438,935 | $6.21M | 0.17% | +438,935 | New |
| Avoro Capital Advisors LLC | 416,666 | $5.89M | 0.07% | +416,666 | New |
| Assenagon Asset Management S.A. | 358,719 | $5.07M | 0.01% | +358,719 | New |
| BlackRock Inc. | 316,450 | $4.47M | 0.00% | +176,332+125.8% | AddedConverted for a 1-for-10 split |
| Samsara BioCapital, LLC | 291,666 | $4.12M | 0.64% | +291,666 | New |
| Millennium Management LLC | 248,642 | $3.52M | 0.00% | +218,848+734.5% | AddedConverted for a 1-for-10 split |
| Geode Capital Management, LLC | 193,516 | $2.74M | 0.00% | +107,095+123.9% | AddedConverted for a 1-for-10 split |
| Bank of America Corp | 165,495 | $2.34M | 0.00% | −264,507−61.5% | ReducedConverted for a 1-for-10 split |
| AIGH Capital Management LLC | 162,547 | $2.30M | 1.11% | −154,735−48.8% | ReducedConverted for a 1-for-10 split |
| Marshall Wace, LLP | 133,851 | $1.89M | 0.00% | +133,851 | New |
| Renaissance Technologies LLC | 133,088 | $1.88M | 0.00% | −54,677−29.1% | ReducedConverted for a 1-for-10 split |
| Picton Mahoney Asset Management | 123,966 | $1.75M | 0.07% | +123,966 | New |
| State Street Corp | 64,724 | $915.2K | 0.00% | +31,709+96.0% | AddedConverted for a 1-for-10 split |
| Barclays PLC | 53,258 | $753.1K | 0.00% | +53,258 | New |
| Citigroup Inc | 52,605 | $743.8K | 0.00% | +52,605 | New |
| Newtyn Management, LLC | 46,189 | $653.1K | 0.13% | −36,121−43.9% | ReducedConverted for a 1-for-10 split |
| Qube Research & Technologies Ltd | 41,619 | $588.5K | 0.00% | +41,547+57,946.0% | AddedConverted for a 1-for-10 split |
| Northern Trust Corp | 36,740 | $519.5K | 0.00% | +18,705+103.7% | AddedConverted for a 1-for-10 split |
| Marathon Trading Investment Management LLC | 28,340 | $400.7K | 0.16% | +28,340 | New |
| Squarepoint Ops LLC | 27,170 | $384.2K | 0.00% | +22,937+541.8% | AddedConverted for a 1-for-10 split |
| Quinn Opportunity Partners LLC | 26,829 | $379.4K | 0.04% | −13,001−32.6% | ReducedConverted for a 1-for-10 split |
| Dimensional Fund Advisors LP | 26,543 | $375.3K | 0.00% | +7,684+40.7% | AddedConverted for a 1-for-10 split |
| Shay Capital LLC | 23,395 | $330.8K | 0.10% | +23,395 | New |
| Walleye Capital LLC | 16,369 | $231.5K | 0.00% | +16,369 | New |
| Two Sigma Advisers, LP | 16,170 | $228.6K | 0.00% | −30,060−65.0% | ReducedConverted for a 1-for-10 split |
| Cantor Fitzgerald, L. P. | 15,446 | $218.4K | 0.05% | −370−2.3% | ReducedConverted for a 1-for-10 split |
| Balyasny Asset Management LLC | 14,198 | $200.8K | 0.00% | +14,198 | New |
| Two Sigma Investments, LP | 11,842 | $167.4K | 0.00% | −32,798−73.5% | ReducedConverted for a 1-for-10 split |
| Charles Schwab Investment Management Inc | 10,713 | $151.5K | 0.00% | +7,072+194.2% | AddedConverted for a 1-for-10 split |
| Point72 Asia (Singapore) Pte. Ltd. | 9,276 | $131.2K | 0.03% | +9,276 | New |
| Group One Trading, L.P. | 9,250 | $130.8K | 0.00% | +7,619+467.2% | AddedConverted for a 1-for-10 split |
| Cubist Systematic Strategies, LLC | 8,483 | $119.9K | 0.00% | +8,483 | New |
| Northwest & Ethical Investments L.P. | 3,390 | $47.9K | 0.00% | +3,390 | New |
| Acadian Asset Management LLC | 2,902 | $41.0K | 0.00% | +109+3.9% | AddedConverted for a 1-for-10 split |
| ADAR1 Capital Management, LLC | 2,800 | $39.6K | 0.01% | +2,800 | New |
| Advisor Group Holdings, Inc. | 2,050 | $29.0K | 0.00% | −8,000−79.6% | ReducedConverted for a 1-for-10 split |
| Tower Research Capital LLC (TRC) | 1,003 | $14.2K | 0.00% | +934+1,351.5% | AddedConverted for a 1-for-10 split |
| UBS Group AG | 932 | $13.2K | 0.00% | +851+1,043.6% | AddedConverted for a 1-for-10 split |
| Lazard Asset Management LLC | 700 | $9.00K | 0.00% | −293−29.5% | ReducedConverted for a 1-for-10 split |
| Rhumbline Advisers | 293 | $4.14K | 0.00% | 00.0% | UnchangedConverted for a 1-for-10 split |
| Wells Fargo & Company | 142 | $2.01K | 0.00% | +44+45.5% | AddedConverted for a 1-for-10 split |
| Parallel Advisors, LLC | 50 | $707 | 0.00% | 00.0% | UnchangedConverted for a 1-for-10 split |
| JPMorgan Chase & Co | 38 | $537 | 0.00% | −3−6.2% | ReducedConverted for a 1-for-10 split |
| GHP Investment Advisors, Inc. | 20 | $283 | 0.00% | 00.0% | UnchangedConverted for a 1-for-10 split |
| Macquarie Group Ltd | 2,586 | $37 | 0.00% | +2,586 | New |
| Allworth Financial LP | 2 | $29 | 0.00% | 00.0% | UnchangedConverted for a 1-for-10 split |
| Deutsche Bank AG | 2 | $28 | 0.00% | +0+11.1% | AddedConverted for a 1-for-10 split |
| Royal Bank of Canada | 11 | $0 | 0.00% | +5+77.4% | AddedConverted for a 1-for-10 split |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −455,279−100.0% | Sold outConverted for a 1-for-10 split |
| Sonic GP LLC | 0 | $0 | 0.00% | −200,000−100.0% | Sold outConverted for a 1-for-10 split |
| Worth Venture Partners, LLC | 0 | $0 | 0.00% | −78,435−100.0% | Sold outConverted for a 1-for-10 split |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −42,500−100.0% | Sold outConverted for a 1-for-10 split |
| Acuitas Investments, LLC | 0 | $0 | 0.00% | −29,125−100.0% | Sold outConverted for a 1-for-10 split |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −19,587−100.0% | Sold outConverted for a 1-for-10 split |
| Monaco Asset Management SAM | 0 | $0 | 0.00% | −7,923−100.0% | Sold outConverted for a 1-for-10 split |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −7,500−100.0% | Sold outConverted for a 1-for-10 split |
| Marquette Asset Management, LLC | 0 | $0 | 0.00% | −6,012−100.0% | Sold outConverted for a 1-for-10 split |
| Apexium Financial, LP | 0 | $0 | 0.00% | −6,000−100.0% | Sold outConverted for a 1-for-10 split |
| XTX Topco Ltd | 0 | $0 | 0.00% | −5,110−100.0% | Sold outConverted for a 1-for-10 split |
| Mariner, LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold outConverted for a 1-for-10 split |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −3,961−100.0% | Sold outConverted for a 1-for-10 split |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −3,371−100.0% | Sold outConverted for a 1-for-10 split |
| Lipe & Dalton | 0 | $0 | 0.00% | −1,500−100.0% | Sold outConverted for a 1-for-10 split |
| American Century Companies Inc | 0 | $0 | 0.00% | −1,306−100.0% | Sold outConverted for a 1-for-10 split |
| IPG Investment Advisors LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold outConverted for a 1-for-10 split |
| Nwam LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold outConverted for a 1-for-10 split |
| Ausdal Financial Partners, Inc. | 0 | $0 | 0.00% | −1,000−100.0% | Sold outConverted for a 1-for-10 split |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −233−100.0% | Sold outConverted for a 1-for-10 split |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −95−100.0% | Sold outConverted for a 1-for-10 split |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold outConverted for a 1-for-10 split |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −0−100.0% | Sold outConverted for a 1-for-10 split |