AC Immune SA Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| WELLS FARGO & COMPANY/MN | 02/13/2026 | 1.01 M | $3.16 M | -0.42% | 1.02% |
| RENAISSANCE TECHNOLOGIES LLC | 02/12/2026 | 668.87 K | $2.10 M | -13.18% | 0.67% |
| BLACKROCK, INC. | 02/12/2026 | 502.17 K | $1.58 B | 21.93% | 0.51% |
| ACADIAN ASSET MANAGEMENT LLC | 02/10/2026 | 464.70 K | $1.44 M | 12.45% | 0.47% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 02/13/2026 | 375.62 K | $1.18 M | 100.00% | 0.38% |
| DIMENSIONAL FUND ADVISORS LP | 02/12/2026 | 213.46 K | $670.37 K | 20.53% | 0.22% |
| UBS GROUP AG | 01/29/2026 | 194.35 K | $610.26 M | 1,083.32% | 0.20% |
| MARSHALL WACE, LLP | 02/13/2026 | 186.71 K | $586.27 K | 100.00% | 0.19% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 147.63 K | $463.54 K | 575.94% | 0.15% |
| MORGAN STANLEY | 02/13/2026 | 94.35 K | $296.24 K | 2.51% | 0.10% |
| CITADEL ADVISORS LLC | 02/17/2026 | 71.15 K | $223.41 K | 253.76% | 0.07% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 63.60 K | $199.71 K | 0.00% | 0.06% |
| CITADEL ADVISORS LLC | 02/17/2026 | 50.50 K | $158.57 K | 100.00% | 0.05% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 38.40 K | $120.58 K | 100.00% | 0.04% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 21.47 K | $67.42 M | 262.93% | 0.02% |
| JANE STREET GROUP, LLC | 02/12/2026 | 21.40 K | $67.20 M | 100.00% | 0.02% |
| GOLDMAN SACHS GROUP INC | 02/10/2026 | 18.56 K | $58.26 K | 46.85% | 0.02% |
| CHINA UNIVERSAL ASSET MANAGEMENT CO., LTD. | 01/29/2026 | 16.36 K | $51.38 K | -7.03% | 0.02% |
| SEI INVESTMENTS CO | 02/13/2026 | 15.88 K | $49.88 K | 0.00% | 0.02% |
| CITADEL ADVISORS LLC | 02/17/2026 | 11.40 K | $35.80 K | -49.33% | 0.01% |
| JANE STREET GROUP, LLC | 02/12/2026 | 10.71 K | $33.63 M | 100.00% | 0.01% |
| JANE STREET GROUP, LLC | 02/12/2026 | 10.50 K | $32.97 M | 100.00% | 0.01% |
| QUINN OPPORTUNITY PARTNERS LLC | 02/13/2026 | 10.10 K | $31.71 K | 0.00% | 0.01% |
| SILVERBERG BERNSTEIN CAPITAL MANAGEMENT LLC | 01/12/2026 | 10.00 K | $31.30 K | 0.00% | 0.01% |
| JPMORGAN CHASE & CO | 02/11/2026 | 8.72 K | $27.38 K | 20.14% | 0.01% |
| BANQUE CANTONALE VAUDOISE | 02/06/2026 | 7.89 K | $25.00 K | -57.20% | 0.01% |
| TOWER RESEARCH CAPITAL LLC (TRC) | 02/17/2026 | 6.17 K | $19.36 K | 86.51% | 0.01% |
| MIRAE ASSET GLOBAL INVESTMENTS CO., LTD. | 01/26/2026 | 4.88 K | $15.32 K | 25.68% | 0.00% |
| 02/06/2026 | 3.00 K | $9.42 K | 100.00% | 0.00% | |
| CITIGROUP INC | 02/13/2026 | 2.80 K | $8.80 K | 45.05% | 0.00% |
| BARCLAYS PLC | 02/13/2026 | 2.70 K | $8.48 K | -48.94% | 0.00% |
| BNP PARIBAS ARBITRAGE, SNC | 02/10/2026 | 2.48 K | $7.79 K | -11.52% | 0.00% |
| GF FUND MANAGEMENT CO. LTD. | 01/27/2026 | 1.97 K | $6.19 K | -8.70% | 0.00% |
| ACTIVEST WEALTH MANAGEMENT | 01/30/2026 | 1.00 K | $3.14 K | 0.00% | 0.00% |
| ROYAL BANK OF CANADA | 02/17/2026 | 858 | $2.00 K | -52.54% | 0.00% |
| SBI SECURITIES CO., LTD. | 02/03/2026 | 547 | $1.72 M | -0.18% | 0.00% |
| ADVISOR GROUP HOLDINGS, INC. | 02/17/2026 | 221 | $693.00 K | -11.95% | 0.00% |
| STRENGTHENING FAMILIES & COMMUNITIES, LLC | 02/03/2026 | 200 | $628 | 0.00% | 0.00% |
| DEUTSCHE BANK AG\ | 02/11/2026 | 0 | $0 | -100.00% | 0.00% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 0 | $0 | -100.00% | 0.00% |
| TWO SIGMA ADVISERS, LP | 02/17/2026 | 0 | $0 | -100.00% | 0.00% |
| SIMPLEX TRADING, LLC | 02/11/2026 | 0 | $0 | -100.00% | 0.00% |
| ASSENAGON ASSET MANAGEMENT S.A. | 01/09/2026 | 0 | $0 | -100.00% | 0.00% |
| PRIVATE ADVISOR GROUP, LLC | 02/17/2026 | 0 | $0 | -100.00% | 0.00% |
| STATE OF TENNESSEE, TREASURY DEPARTMENT | 02/18/2026 | 0 | $0 | -100.00% | 0.00% |
Explore Related Stocks for Market Trends
Explore our related stocks for the latest market trends and stock news to stay informed and make better decisions.
AC Immune SA institutional Ownership - FAQ's
During the previous two years, 41 institutional investors and hedge funds held shares of AC Immune SA. The most heavily invested institutionals were:
WELLS FARGO & COMPANY/MN: 1.01 M
RENAISSANCE TECHNOLOGIES LLC: 668,867
BlackRock, Inc.: 502,169
ACADIAN ASSET MANAGEMENT LLC: 464,697
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP: 375,623
DIMENSIONAL FUND ADVISORS LP: 213,464
3.92% of AC Immune SA stock is owned by institutional investors.
Institutional investors have bought a total of 6.80 M shares in the last 24 months. This purchase volume represents approximately $17.34 M in transactions.