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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.

Institutional holdersQ1 2024: 61 institutions
Q1 2021: 132 institutionsQ2 2021: 118 institutionsQ3 2021: 110 institutionsQ4 2021: 98 institutionsQ1 2022: 92 institutionsQ2 2022: 77 institutionsQ3 2022: 78 institutionsQ4 2022: 59 institutionsQ1 2023: 55 institutionsQ2 2023: 58 institutionsQ3 2023: 61 institutionsQ4 2023: 61 institutionsQ1 2024: 61 institutionsQ2 2024: 68 institutionsQ3 2024: 77 institutionsQ4 2024: 70 institutionsQ1 2025: 71 institutionsQ2 2025: 59 institutionsQ3 2025: 50 institutionsQ4 2025: 0 institutionsQ1 2026: 0 institutionsQ2 2026: 0 institutions
Value heldQ1 2024: $236.9M
Q1 2021: $937.9MQ2 2021: $280.4MQ3 2021: $151.2MQ4 2021: $115.5MQ1 2022: $82.4MQ2 2022: $70.0MQ3 2022: $55.6MQ4 2022: $33.2MQ1 2023: $45.0MQ2 2023: $104.4MQ3 2023: $97.9MQ4 2023: $48.3MQ1 2024: $236.9MQ2 2024: $117.7MQ3 2024: $120.2MQ4 2024: $74.1MQ1 2025: $69.8MQ2 2025: $30.1MQ3 2025: $63.8MQ4 2025: $0Q1 2026: $0Q2 2026: $0
Institutions holding ADVM and their total value by quarter
QuarterHoldersValue
Q2 20260$0
Q1 20260$0
Q4 20250$0
Q3 202550$63.8M
Q2 202559$30.1M
Q1 202571$69.8M
Q4 202470$74.1M
Q3 202477$120.2M
Q2 202468$117.7M
Q1 202461$236.9M
Q4 202361$48.3M
Q3 202361$97.9M
Q2 202358$104.4M
Q1 202355$45.0M
Q4 202259$33.2M
Q3 202278$55.6M
Q2 202277$70.0M
Q1 202292$82.4M
Q4 202198$115.5M
Q3 2021110$151.2M
Q2 2021118$280.4M
Q1 2021132$937.9M

Institutions, Q1 2024

Shares, value and share of portfolio for each institution holding Adverum Biotechnologies, Inc.; share changes are against Q4 2023.

Institutions holding ADVM in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Royal Bank of Canada11$00.00%+5+77.4%AddedConverted for a 1-for-10 split
Deutsche Bank AG2$280.00%+0+11.1%AddedConverted for a 1-for-10 split
Allworth Financial LP2$290.00%00.0%UnchangedConverted for a 1-for-10 split
Macquarie Group Ltd2,586$370.00%+2,586New
GHP Investment Advisors, Inc.20$2830.00%00.0%UnchangedConverted for a 1-for-10 split
JPMorgan Chase & Co38$5370.00%−3−6.2%ReducedConverted for a 1-for-10 split
Parallel Advisors, LLC50$7070.00%00.0%UnchangedConverted for a 1-for-10 split
Wells Fargo & Company142$2.01K0.00%+44+45.5%AddedConverted for a 1-for-10 split
Rhumbline Advisers293$4.14K0.00%00.0%UnchangedConverted for a 1-for-10 split
Lazard Asset Management LLC700$9.00K0.00%−293−29.5%ReducedConverted for a 1-for-10 split
UBS Group AG932$13.2K0.00%+851+1,043.6%AddedConverted for a 1-for-10 split
Tower Research Capital LLC (TRC)1,003$14.2K0.00%+934+1,351.5%AddedConverted for a 1-for-10 split
Advisor Group Holdings, Inc.2,050$29.0K0.00%−8,000−79.6%ReducedConverted for a 1-for-10 split
ADAR1 Capital Management, LLC2,800$39.6K0.01%+2,800New
Acadian Asset Management LLC2,902$41.0K0.00%+109+3.9%AddedConverted for a 1-for-10 split
Northwest & Ethical Investments L.P.3,390$47.9K0.00%+3,390New
Cubist Systematic Strategies, LLC8,483$119.9K0.00%+8,483New
Group One Trading, L.P.9,250$130.8K0.00%+7,619+467.2%AddedConverted for a 1-for-10 split
Point72 Asia (Singapore) Pte. Ltd.9,276$131.2K0.03%+9,276New
Charles Schwab Investment Management Inc10,713$151.5K0.00%+7,072+194.2%AddedConverted for a 1-for-10 split
Two Sigma Investments, LP11,842$167.4K0.00%−32,798−73.5%ReducedConverted for a 1-for-10 split
Balyasny Asset Management LLC14,198$200.8K0.00%+14,198New
Cantor Fitzgerald, L. P.15,446$218.4K0.05%−370−2.3%ReducedConverted for a 1-for-10 split
Two Sigma Advisers, LP16,170$228.6K0.00%−30,060−65.0%ReducedConverted for a 1-for-10 split
Walleye Capital LLC16,369$231.5K0.00%+16,369New
Shay Capital LLC23,395$330.8K0.10%+23,395New
Dimensional Fund Advisors LP26,543$375.3K0.00%+7,684+40.7%AddedConverted for a 1-for-10 split
Quinn Opportunity Partners LLC26,829$379.4K0.04%−13,001−32.6%ReducedConverted for a 1-for-10 split
Squarepoint Ops LLC27,170$384.2K0.00%+22,937+541.8%AddedConverted for a 1-for-10 split
Marathon Trading Investment Management LLC28,340$400.7K0.16%+28,340New
Northern Trust Corp36,740$519.5K0.00%+18,705+103.7%AddedConverted for a 1-for-10 split
Qube Research & Technologies Ltd41,619$588.5K0.00%+41,547+57,946.0%AddedConverted for a 1-for-10 split
Newtyn Management, LLC46,189$653.1K0.13%−36,121−43.9%ReducedConverted for a 1-for-10 split
Citigroup Inc52,605$743.8K0.00%+52,605New
Barclays PLC53,258$753.1K0.00%+53,258New
State Street Corp64,724$915.2K0.00%+31,709+96.0%AddedConverted for a 1-for-10 split
Picton Mahoney Asset Management123,966$1.75M0.07%+123,966New
Renaissance Technologies LLC133,088$1.88M0.00%−54,677−29.1%ReducedConverted for a 1-for-10 split
Marshall Wace, LLP133,851$1.89M0.00%+133,851New
AIGH Capital Management LLC162,547$2.30M1.11%−154,735−48.8%ReducedConverted for a 1-for-10 split
Bank of America Corp165,495$2.34M0.00%−264,507−61.5%ReducedConverted for a 1-for-10 split
Geode Capital Management, LLC193,516$2.74M0.00%+107,095+123.9%AddedConverted for a 1-for-10 split
Millennium Management LLC248,642$3.52M0.00%+218,848+734.5%AddedConverted for a 1-for-10 split
Samsara BioCapital, LLC291,666$4.12M0.64%+291,666New
BlackRock Inc.316,450$4.47M0.00%+176,332+125.8%AddedConverted for a 1-for-10 split
Assenagon Asset Management S.A.358,719$5.07M0.01%+358,719New
Avoro Capital Advisors LLC416,666$5.89M0.07%+416,666New
Laurion Capital Management LP438,935$6.21M0.17%+438,935New
Versant Venture Management, LLC506,822$7.17M6.95%00.0%UnchangedConverted for a 1-for-10 split
5AM Venture Management, LLC541,666$7.66M1.71%+541,666New
Morgan Stanley562,035$7.95M0.00%+46,995+9.1%AddedConverted for a 1-for-10 split
Commodore Capital LP657,333$9.29M0.62%−342,667−34.3%ReducedConverted for a 1-for-10 split
Franklin Resources Inc675,675$9.55M0.00%+675,675New
BML Capital Management, LLC833,117$11.8M7.89%+377,692+82.9%AddedConverted for a 1-for-10 split
FMR LLC900,527$12.7M0.00%+288,100+47.0%AddedConverted for a 1-for-10 split
Vanguard Group Inc907,151$12.8M0.00%+488,248+116.6%AddedConverted for a 1-for-10 split
Frazier Life Sciences Management, L.P.1,069,244$15.1M0.64%+1,069,244New
Logos Global Management LP1,499,999$21.2M2.23%+1,499,999New
Vivo Capital, LLC1,500,000$21.2M1.67%+1,500,000New
VR Adviser, LLC1,556,419$22.0M1.05%+1,041,664+202.4%AddedConverted for a 1-for-10 split
TCG Crossover Management, LLC2,008,340$28.4M2.25%+2,008,340New
Goldman Sachs Group Inc0$00.00%−455,279−100.0%Sold outConverted for a 1-for-10 split
Sonic GP LLC0$00.00%−200,000−100.0%Sold outConverted for a 1-for-10 split
Worth Venture Partners, LLC0$00.00%−78,435−100.0%Sold outConverted for a 1-for-10 split
Soleus Capital Management, L.P.0$00.00%−42,500−100.0%Sold outConverted for a 1-for-10 split
Acuitas Investments, LLC0$00.00%−29,125−100.0%Sold outConverted for a 1-for-10 split
Susquehanna International Group, LLP0$00.00%−19,587−100.0%Sold outConverted for a 1-for-10 split
Monaco Asset Management SAM0$00.00%−7,923−100.0%Sold outConverted for a 1-for-10 split
Jefferies Financial Group Inc.0$00.00%−7,500−100.0%Sold outConverted for a 1-for-10 split
Marquette Asset Management, LLC0$00.00%−6,012−100.0%Sold outConverted for a 1-for-10 split
Apexium Financial, LP0$00.00%−6,000−100.0%Sold outConverted for a 1-for-10 split
XTX Topco Ltd0$00.00%−5,110−100.0%Sold outConverted for a 1-for-10 split
Mariner, LLC0$00.00%−5,000−100.0%Sold outConverted for a 1-for-10 split
Bank of New York Mellon Corp0$00.00%−3,961−100.0%Sold outConverted for a 1-for-10 split
Citadel Advisors LLC0$00.00%−3,371−100.0%Sold outConverted for a 1-for-10 split
Lipe & Dalton0$00.00%−1,500−100.0%Sold outConverted for a 1-for-10 split
American Century Companies Inc0$00.00%−1,306−100.0%Sold outConverted for a 1-for-10 split
IPG Investment Advisors LLC0$00.00%−1,000−100.0%Sold outConverted for a 1-for-10 split
Nwam LLC0$00.00%−1,000−100.0%Sold outConverted for a 1-for-10 split
Ausdal Financial Partners, Inc.0$00.00%−1,000−100.0%Sold outConverted for a 1-for-10 split
Simplex Trading, LLC0$00.00%−233−100.0%Sold outConverted for a 1-for-10 split
Northwestern Mutual Wealth Management Co0$00.00%−95−100.0%Sold outConverted for a 1-for-10 split
Sound Income Strategies, LLC0$00.00%−1−100.0%Sold outConverted for a 1-for-10 split
BNP Paribas Arbitrage, SA0$00.00%−0−100.0%Sold outConverted for a 1-for-10 split