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, Q3 2025
Institutional positions in AC Immune SA as of Sep 30, 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
- 40
- −2 vs. Q2 2025
- Shares held
- 24.6M
- +121.7K (+0.5%) vs. Q2 2025
- Total value
- $71.1M
- +$21.4M (+43.1%) vs. Q2 2025
- New holders
- 4
- 14 more added
- Sold out
- 6
- 12 more reduced
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding AC Immune SA; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Strengthening Families & Communities, LLC | 200 | $578 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 251 | $724 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 548 | $1.58K | 0.00% | −17−3.0% | Reduced |
| Activest Wealth Management | 1,000 | $2.89K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 1,000 | $2.89K | 0.00% | +1,000 | New |
| Royal Bank of Canada | 1,808 | $5.00K | 0.00% | +220+13.9% | Added |
| Citigroup Inc | 1,931 | $5.58K | 0.00% | +16+0.8% | Added |
| GF Fund Management Co. Ltd. | 2,160 | $6.24K | 0.00% | −294−12.0% | Reduced |
| BNP Paribas Arbitrage, SA | 2,803 | $8.10K | 0.00% | +1,476+111.2% | Added |
| Simplex Trading, LLC | 3,258 | $9.00K | 0.00% | +2,940+924.5% | Added |
| Tower Research Capital LLC (TRC) | 3,306 | $9.55K | 0.00% | +231+7.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 3,882 | $11.2K | 0.00% | +3+0.1% | Added |
| State of Tennessee, Treasury Department | 5,126 | $14.8K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 5,290 | $15.3K | 0.00% | −2,617−33.1% | Reduced |
| Bank of America Corp | 5,916 | $17.1K | 0.00% | +343+6.2% | Added |
| JPMorgan Chase & Co | 7,259 | $21.0K | 0.00% | +1,149+18.8% | Added |
| Silverberg Bernstein Capital Management LLC | 10,000 | $28.9K | 0.02% | 00.0% | Unchanged |
| Quinn Opportunity Partners LLC | 10,100 | $29.2K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 12,635 | $36.5K | 0.00% | +2,266+21.9% | Added |
| SEI Investments Co | 15,884 | $45.9K | 0.00% | −9,013−36.2% | Reduced |
| UBS Group AG | 16,424 | $47.5K | 0.00% | +8,957+120.0% | Added |
| Private Advisor Group, LLC | 16,600 | $48.0K | 0.00% | +16,600 | New |
| Two Sigma Investments, LP | 16,775 | $48.5K | 0.00% | −13,915−45.3% | Reduced |
| China Universal Asset Management Co., Ltd. | 17,600 | $50.9K | 0.00% | −2,567−12.7% | Reduced |
| Banque Cantonale Vaudoise | 18,440 | $53.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 20,113 | $58.1K | 0.00% | −125,886−86.2% | Reduced |
| Two Sigma Advisers, LP | 20,938 | $60.5K | 0.00% | −7,872−27.3% | Reduced |
| Susquehanna International Group, LLP | 21,840 | $63.1K | 0.00% | +21,840 | New |
| Geode Capital Management, LLC | 63,601 | $183.8K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 92,033 | $266.0K | 0.00% | +19,138+26.3% | Added |
| Dimensional Fund Advisors LP | 177,111 | $513.3K | 0.00% | −21,575−10.9% | Reduced |
| Assenagon Asset Management S.A. | 189,892 | $548.8K | 0.00% | +189,892 | New |
| Deutsche Bank AG | 253,375 | $732.3K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 281,953 | $814.8K | 0.00% | −99,401−26.1% | Reduced |
| Acadian Asset Management LLC | 413,237 | $1.18M | 0.00% | +1,541+0.4% | Added |
| BlackRock, Inc. | 411,848 | $1.19M | 0.00% | +541+0.1% | Added |
| Renaissance Technologies LLC | 770,419 | $2.23M | 0.00% | −57,902−7.0% | Reduced |
| Millennium Management LLC | 894,532 | $2.59M | 0.00% | +603,000+206.8% | Added |
| Wells Fargo & Company | 1,010,521 | $2.92M | 0.00% | −14,087−1.4% | Reduced |
| BVF Inc | 19,822,436 | $57.3M | 2.32% | 00.0% | Unchanged |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −135,841−100.0% | Sold out |
| Handelsbanken Fonder AB | 0 | $0 | 0.00% | −105,000−100.0% | Sold out |
| Eversept Partners, LP | 0 | $0 | 0.00% | −100,752−100.0% | Sold out |
| Cantor Fitzgerald, L. P. | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −12,642−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −10,085−100.0% | Sold out |