Who Owns AC Immune SA (ACIU)? -- Institutional Holders (2026-06-30)

53 institutions reported holding $58.6M of AC Immune SA (ACIU) in SEC 13F filings for 2026-06-30. Largest institutional holders: BVF INC/IL ($47.2M), WELLS FARGO & COMPANY/MN ($2.4M), RENAISSANCE TECHNOLOGIES LLC ($2.0M), MILLENNIUM MANAGEMENT LLC ($1.8M), BlackRock, Inc. ($1.2M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1BVF INC/IL$47.2M19.8MHold
2WELLS FARGO & COMPANY/MN$2.4M1.0MTrimmed
3RENAISSANCE TECHNOLOGIES LLC$2.0M840,127Added
4MILLENNIUM MANAGEMENT LLC$1.8M773,594Trimmed
5BlackRock, Inc.$1.2M519,274Trimmed
6DIMENSIONAL FUND ADVISORS LP$812,145340,082Trimmed
7CITADEL ADVISORS LLC$603,107253,406Trimmed
8ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$554,428232,953Trimmed
9SUSQUEHANNA INTERNATIONAL GROUP, LLP$378,584159,069Added
10MORGAN STANLEY$313,720131,815Added
11TWO SIGMA INVESTMENTS, LP$244,723102,825Added
12Qube Research & Technologies Ltd$219,79592,351New
13UBS Group AG$203,76285,614Trimmed
14GEODE CAPITAL MANAGEMENT, LLC$147,21261,854Trimmed
15Jump Financial, LLC$57,27224,064Added
16JANE STREET GROUP, LLC$46,35019,475Trimmed
17Verdad Advisers, LP$38,79416,300New
18China Universal Asset Management Co., Ltd.$38,54916,197Trimmed
19GOLDMAN SACHS GROUP INC$34,50314,497Trimmed
20Quadrature Capital Ltd$30,91912,991New
21SG Americas Securities, LLC$25,00010,327New
22AXQ CAPITAL, LP$24,74710,398New
23Quinn Opportunity Partners LLC$24,03810,100Hold
24Silverberg Bernstein Capital Management LLC$23,80010,000Hold
25EFG International AG$23,5629,900Hold

Source: SEC Form 13F filings · as of 2026-06-30