ACIU AC IMMUNE SA
FollowSHS (common), issuer CIK 1651625
42 managers (42 13F filers) reported a position in ACIU shares at 2025-12-31, 25,875,446 shares in all. 6 filers opened a position and 6 filers sold out during the quarter.
- Managers
- 42
- 13F filers
- 42
- New
- 6
- Added
- 15
- Reduced
- 10
- Sold out
- 6
- Shares held by filers
- 25,875,446
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q4 2025
Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| BVF INC/ILin group BVF INC/IL | 19,822,436 | $62.2M | 2.1% | 0 | 13F-HRTimelineGroup |
| WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN | 1,006,289 | $3.16M | <0.01% | -4,232 | 13F-HRTimelineGroup |
| MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC | 933,342 | $2.93M | <0.01% | +38,810 | 13F-HRTimelineGroup |
| RENAISSANCE TECHNOLOGIES LLC | 668,867 | $2.1M | <0.01% | -101,552 | 13F-HRTimeline |
| BlackRock, Inc.in group BlackRock, Inc. | 502,169 | $1.58M | <0.01% | +90,321 | 13F-HRTimelineGroup |
| ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC | 464,697 | $1.44M | <0.01% | +51,460 | 13F-HRTimelineGroup |
| Point72 Asset Management, L.P.in group Point72 Asset Management, L.P. | 384,845 | $1.21M | <0.01% | new | 13F-HRTimelineGroup |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED … | 375,623 | $1.18M | <0.01% | new | 13F-HRTimelineGroup |
| NORTHERN TRUST CORPin group NORTHERN TRUST CORP | 281,953 | $885K | <0.01% | 0 | 13F-HRTimelineGroup |
| DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP | 213,464 | $670K | <0.01% | +36,353 | 13F-HRTimelineGroup |
| UBS Group AGin group UBS Group AG | 194,349 | $610K | <0.01% | +177,925 | 13F-HRTimelineGroup |
| MARSHALL WACE, LLPin group MARSHALL WACE, LLP | 186,709 | $586K | <0.01% | new | 13F-HRTimelineGroup |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO… | 147,625 | $464K | <0.01% | +125,785 | 13F-HRTimelineGroup |
| Dauntless Investment Group, LLC | 115,677 | $363K | 1.34% | new | 13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them. |
| Deeter Investments LLP | 100,000 | $314K | 0.07% | 13F-HRTimeline | |
| MORGAN STANLEYin group MORGAN STANLEY | 94,345 | $296K | <0.01% | +2,312 | 13F-HR/ATimelineGroup |
| TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding | 87,884 | $276K | +50,171 | Timeline
| |
| CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC | 71,151 | $223K | <0.01% | +51,038 | 13F-HRTimelineGroup |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 63,601 | $200K | <0.01% | 0 | 13F-HRTimelineGroup |
| BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/ | 21,471 | $67.4K | <0.01% | +15,555 | 13F-HRTimelineGroup |
| GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC | 18,555 | $58.3K | <0.01% | +5,920 | 13F-HR/ATimelineGroup |
| China Universal Asset Management Co., L… | 16,362 | $51.4K | <0.01% | -1,238 | 13F-HRTimeline |
| SEI INVESTMENTS COin group SEI INVESTMENTS CO | 15,884 | $49.9K | <0.01% | 0 | 13F-HRTimelineGroup |
| EFG International AGin group EFG International AG | 12,900 | $40.5K | <0.01% | 13F-HRTimelineGroup | |
| JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC | 10,710 | $33.6K | <0.01% | new | 13F-HRTimelineGroup |
| Quinn Opportunity Partners LLC | 10,100 | $31.7K | <0.01% | 0 | 13F-HRTimeline |
| Silverberg Bernstein Capital Management… | 10,000 | $31.3K | 0.02% | 0 | 13F-HRTimeline |
| JPMORGAN CHASE & COin group JPMORGAN CHASE & CO | 8,721 | $27.4K | <0.01% | +1,462 | 13F-HRTimelineGroup |
| Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise | 7,892 | $25K | <0.01% | -10,548 | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 6,166 | $19.4K | <0.01% | +2,860 | 13F-HRTimelineGroup |
| Mirae Asset Global Investments Co., Ltd.in group Mirae Asset Global Investment… | 4,879 | $15.3K | <0.01% | +997 | 13F-HRTimelineGroup |
| Leonteq Securities AG | 3,000 | $9.42K | <0.01% | new | 13F-HRTimeline |
| CITIGROUP INCin group CITIGROUP INC | 2,801 | $8.79K | <0.01% | +870 | 13F-HRTimelineGroup |
| BARCLAYS PLCin group BARCLAYS PLC | 2,701 | $8.48K | <0.01% | -2,589 | 13F-HRTimelineGroup |
| BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS | 2,480 | $7.79K | <0.01% | -323 | 13F-HRTimelineGroup |
| GF FUND MANAGEMENT CO. LTD. | 1,972 | $6.19K | <0.01% | -188 | 13F-HRTimeline |
| Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen… | 1,000 | $3.14K | <0.01% | 0 | 13F-HR/ATimelineGroup |
| Activest Wealth Management | 1,000 | $3.14K | <0.01% | 0 | 13F-HRTimeline |
| ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA | 858 | $2K | <0.01% | -950 | 13F-HRTimelineGroup |
| SBI Securities Co., Ltd. | 547 | $1.72K | <0.01% | -1 | 13F-HRTimeline |
| OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC. | 221 | $693 | <0.01% | -30 | 13F-HRTimelineGroup |
| Strengthening Families & Communities, L… | 200 | $628 | <0.01% | 0 | 13F-HRTimeline |
Events
Graney Thomas reported holdings of ACIU shares in a Form 3/A filed 2026-10-09. 0000950103-26-015456
Accepted , ingested