AC Immune SA
ACIU- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001651625
No open-market purchases or sales by AC Immune SA insiders were filed in the last 90 days; 43 institutions reported holding it in 13F filings for Q2 2026, worth $58.2M in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in AC Immune SA as of Mar 31, 2025. 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
- 41
- −4 vs. Q4 2024
- Shares held
- 25.9M
- −1.45M (−5.3%) vs. Q4 2024
- Total value
- $48.5M
- −$25.4M (−34.4%) vs. Q4 2024
- New holders
- 5
- 15 more added
- Sold out
- 9
- 14 more reduced
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ACIU 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 | 43 | $58.2M |
| Q1 2026 | 47 | $69.2M |
| Q4 2025 | 42 | $81.2M |
| Q3 2025 | 40 | $71.1M |
| Q2 2025 | 42 | $49.7M |
| Q1 2025 | 41 | $48.5M |
| Q4 2024 | 45 | $73.9M |
| Q3 2024 | 43 | $106.6M |
| Q2 2024 | 45 | $114.0M |
| Q1 2024 | 37 | $85.7M |
| Q4 2023 | 32 | $148.2M |
| Q3 2023 | 28 | $45.5M |
| Q2 2023 | 31 | $47.4M |
| Q1 2023 | 34 | $33.0M |
| Q4 2022 | 37 | $30.1M |
| Q3 2022 | 34 | $44.3M |
| Q2 2022 | 35 | $49.8M |
| Q1 2022 | 36 | $57.2M |
| Q4 2021 | 44 | $74.5M |
| Q3 2021 | 64 | $118.5M |
| Q2 2021 | 57 | $144.3M |
| Q1 2021 | 51 | $138.5M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding AC Immune SA; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BVF Inc | 19,822,436 | $37.1M | 1.51% | +300,000+1.5% | Added |
| BlackRock, Inc. | 1,156,591 | $2.16M | 0.00% | −1,055,931−47.7% | Reduced |
| Wells Fargo & Company | 997,621 | $1.87M | 0.00% | +1,985+0.2% | Added |
| Renaissance Technologies LLC | 803,469 | $1.50M | 0.00% | +63,271+8.5% | Added |
| Platinum Investment Management Ltd | 739,342 | $1.38M | 0.08% | −212,727−22.3% | Reduced |
| Northern Trust Corp | 377,086 | $705.2K | 0.00% | −25,945−6.4% | Reduced |
| Acadian Asset Management LLC | 371,177 | $679.0K | 0.00% | +172,796+87.1% | Added |
| Deutsche Bank AG | 253,375 | $473.8K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 237,558 | $445.3K | 0.00% | +106,148+80.8% | Added |
| Millennium Management LLC | 212,750 | $397.8K | 0.00% | +93,710+78.7% | Added |
| Marshall Wace, LLP | 212,184 | $396.8K | 0.00% | +145,866+219.9% | Added |
| Citadel Advisors LLC | 151,461 | $283.2K | 0.00% | +143,598+1,826.2% | Added |
| Handelsbanken Fonder AB | 130,000 | $243.0K | 0.00% | −20,000−13.3% | Reduced |
| Eversept Partners, LP | 100,752 | $188.4K | 0.02% | +100,752 | New |
| Morgan Stanley | 72,004 | $134.6K | 0.00% | −94,551−56.8% | Reduced |
| Geode Capital Management, LLC | 64,090 | $119.8K | 0.00% | 00.0% | Unchanged |
| Banque Cantonale Vaudoise | 26,712 | $50.0K | 0.00% | +26,712 | New |
| SEI Investments Co | 24,897 | $46.6K | 0.00% | +24,897 | New |
| Two Sigma Advisers, LP | 23,610 | $44.2K | 0.00% | +10,200+76.1% | Added |
| Squarepoint Ops LLC | 22,406 | $41.9K | 0.00% | −21,378−48.8% | Reduced |
| Cantor Fitzgerald, L. P. | 20,000 | $37.4K | 0.00% | −5,000−20.0% | Reduced |
| China Universal Asset Management Co., Ltd. | 19,837 | $37.1K | 0.00% | −1,133−5.4% | Reduced |
| UBS Group AG | 16,688 | $31.2K | 0.00% | −32,990−66.4% | Reduced |
| Quinn Opportunity Partners LLC | 10,100 | $18.9K | 0.00% | 00.0% | Unchanged |
| Silverberg Bernstein Capital Management LLC | 10,000 | $18.7K | 0.02% | 00.0% | Unchanged |
| Barclays PLC | 7,409 | $13.9K | 0.00% | +1,537+26.2% | Added |
| JPMorgan Chase & Co | 7,107 | $13.3K | 0.00% | −1,317−15.6% | Reduced |
| Tower Research Capital LLC (TRC) | 6,864 | $12.8K | 0.00% | −49−0.7% | Reduced |
| State of Tennessee, Treasury Department | 5,126 | $9.59K | 0.00% | +5,126 | New |
| Mirae Asset Global Investments Co., Ltd. | 3,309 | $6.55K | 0.00% | +13+0.4% | Added |
| Bank of America Corp | 2,511 | $4.70K | 0.00% | −377−13.1% | Reduced |
| GF Fund Management Co. Ltd. | 2,454 | $4.59K | 0.00% | +377+18.2% | Added |
| Royal Bank of Canada | 1,660 | $3.00K | 0.00% | +675+68.5% | Added |
| Citigroup Inc | 1,439 | $2.69K | 0.00% | −1,288−47.2% | Reduced |
| BNP Paribas Arbitrage, SA | 1,211 | $2.27K | 0.00% | −792−39.5% | Reduced |
| Activest Wealth Management | 1,000 | $1.87K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 561 | $1.05K | 0.00% | +17+3.1% | Added |
| Lazard Asset Management LLC | 813 | $1.00K | 0.00% | +56+7.4% | Added |
| Strengthening Families & Communities, LLC | 200 | $374 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 200 | $374 | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 284 | $0 | 0.00% | +284 | New |
| Compagnie Lombard Odier SCmA | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Redmile Group, LLC | 0 | $0 | 0.00% | −1,034,299−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −40,818−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −24,283−100.0% | Sold out |
| Rpo LLC | 0 | $0 | 0.00% | −18,728−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −18,219−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −14,046−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −11,667−100.0% | Sold out |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0 | $0 | 0.00% | −3,123−100.0% | Sold out |