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 2024
Institutional positions in AC Immune SA 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
- 37
- +5 vs. Q4 2023
- Shares held
- 29.0M
- −674.2K (−2.3%) vs. Q4 2023
- Total value
- $85.7M
- −$62.5M (−42.1%) vs. Q4 2023
- New holders
- 10
- 12 more added
- Sold out
- 5
- 7 more reduced
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding AC Immune SA; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BVF Inc | 14,571,236 | $43.1M | 1.19% | 00.0% | Unchanged |
| Avidity Partners Management LP | 4,470,000 | $13.2M | 0.47% | +9200.0% | Added |
| BlackRock Inc. | 2,541,952 | $7.52M | 0.00% | +123,932+5.1% | Added |
| Redmile Group, LLC | 2,007,031 | $5.94M | 0.22% | +7,031+0.4% | Added |
| Morgan Stanley | 1,383,854 | $4.10M | 0.00% | −373,386−21.2% | Reduced |
| Wells Fargo & Company | 1,119,703 | $3.31M | 0.00% | −28,988−2.5% | Reduced |
| Platinum Investment Management Ltd | 1,095,026 | $3.24M | 0.13% | −420,559−27.7% | Reduced |
| Renaissance Technologies LLC | 515,779 | $1.53M | 0.00% | +98,200+23.5% | Added |
| Deutsche Bank AG | 253,375 | $750.0K | 0.00% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 150,000 | $444.0K | 0.00% | +48,936+48.4% | Added |
| Eversept Partners, LP | 124,589 | $368.8K | 0.03% | 00.0% | Unchanged |
| Landscape Capital Management, L.L.C. | 117,418 | $347.6K | 0.03% | +117,418 | New |
| Assenagon Asset Management S.A. | 111,418 | $329.8K | 0.00% | 00.0% | Unchanged |
| Scoggin Management LP | 84,401 | $249.8K | 0.19% | +84,401 | New |
| Citadel Advisors LLC | 60,732 | $179.8K | 0.00% | +60,732 | New |
| Dimensional Fund Advisors LP | 59,752 | $176.9K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 54,797 | $162.2K | 0.00% | +13,883+33.9% | Added |
| Banque Cantonale Vaudoise | 54,134 | $160.0K | 0.01% | −713−1.3% | Reduced |
| FMR LLC | 27,202 | $80.5K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 23,665 | $70.0K | 0.00% | −21,335−47.4% | Reduced |
| Goldman Sachs Group Inc | 23,609 | $69.9K | 0.00% | +6,319+36.5% | Added |
| JPMorgan Chase & Co | 22,115 | $65.5K | 0.00% | +17,837+416.9% | Added |
| China Universal Asset Management Co., Ltd. | 19,008 | $56.3K | 0.01% | +9,334+96.5% | Added |
| Jane Street Group, LLC | 14,418 | $42.7K | 0.00% | +14,418 | New |
| XTX Topco Ltd | 11,644 | $34.5K | 0.00% | +11,644 | New |
| BNP Paribas Arbitrage, SA | 11,092 | $32.8K | 0.00% | +8,423+315.6% | Added |
| Lazard Asset Management LLC | 10,260 | $30.0K | 0.00% | +10,260 | New |
| Compagnie Lombard Odier SCmA | 10,000 | $29.6K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 5,830 | $17.3K | 0.00% | +5,052+649.4% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,919 | $11.6K | 0.00% | +3,919 | New |
| Bank of America Corp | 2,914 | $8.63K | 0.00% | +2,656+1,029.5% | Added |
| Royal Bank of Canada | 1,987 | $6.00K | 0.00% | −11,437−85.2% | Reduced |
| Group One Trading, L.P. | 451 | $1.33K | 0.00% | +451 | New |
| Strengthening Families & Communities, LLC | 200 | $1.00K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 635 | $1.00K | 0.00% | +635 | New |
| Citigroup Inc | 310 | $918 | 0.00% | −1,204−79.5% | Reduced |
| Qube Research & Technologies Ltd | 48 | $142 | 0.00% | +48 | New |
| StemPoint Capital LP | 0 | $0 | 0.00% | −434,588−100.0% | Sold out |
| Nixon Peabody Trust Co | 0 | $0 | 0.00% | −12,850−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −11,552−100.0% | Sold out |
| Edmond de Rothschild Holding S.A. | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |