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, Q2 2025
Institutional positions in AC Immune SA as of Jun 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
- 42
- +1 vs. Q1 2025
- Shares held
- 24.5M
- −1.42M (−5.5%) vs. Q1 2025
- Total value
- $49.7M
- +$1.27M (+2.6%) vs. Q1 2025
- New holders
- 4
- 16 more added
- Sold out
- 3
- 12 more reduced
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding AC Immune SA; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Simplex Trading, LLC | 318 | $0 | 0.00% | +34+12.0% | Added |
| Strengthening Families & Communities, LLC | 200 | $406 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 251 | $509 | 0.00% | +251 | New |
| SBI Securities Co., Ltd. | 565 | $1.15K | 0.00% | +4+0.7% | Added |
| Activest Wealth Management | 1,000 | $2.03K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,327 | $2.69K | 0.00% | +116+9.6% | Added |
| Royal Bank of Canada | 1,588 | $3.00K | 0.00% | −72−4.3% | Reduced |
| Citigroup Inc | 1,915 | $3.89K | 0.00% | +476+33.1% | Added |
| GF Fund Management Co. Ltd. | 2,454 | $4.98K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,075 | $6.24K | 0.00% | −3,789−55.2% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 3,879 | $7.88K | 0.00% | +570+17.2% | Added |
| State of Tennessee, Treasury Department | 5,126 | $10.4K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 5,573 | $11.3K | 0.00% | +3,062+121.9% | Added |
| JPMorgan Chase & Co | 6,110 | $12.4K | 0.00% | −997−14.0% | Reduced |
| UBS Group AG | 7,467 | $15.2K | 0.00% | −9,221−55.3% | Reduced |
| Barclays PLC | 7,907 | $16.1K | 0.00% | +498+6.7% | Added |
| Silverberg Bernstein Capital Management LLC | 10,000 | $20.3K | 0.01% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 10,085 | $20.5K | 0.00% | +10,085 | New |
| Quinn Opportunity Partners LLC | 10,100 | $20.5K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 10,369 | $21.0K | 0.00% | +10,369 | New |
| Squarepoint Ops LLC | 12,642 | $25.7K | 0.00% | −9,764−43.6% | Reduced |
| Banque Cantonale Vaudoise | 18,440 | $37.0K | 0.00% | −8,272−31.0% | Reduced |
| China Universal Asset Management Co., Ltd. | 20,167 | $40.9K | 0.00% | +330+1.7% | Added |
| SEI Investments Co | 24,897 | $50.5K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 28,810 | $58.5K | 0.00% | +5,200+22.0% | Added |
| Cantor Fitzgerald, L. P. | 30,000 | $60.9K | 0.00% | +10,000+50.0% | Added |
| Two Sigma Investments, LP | 30,690 | $62.3K | 0.00% | +30,690 | New |
| Geode Capital Management, LLC | 63,601 | $129.1K | 0.00% | −489−0.8% | Reduced |
| Morgan Stanley | 72,895 | $148.0K | 0.00% | +891+1.2% | Added |
| Eversept Partners, LP | 100,752 | $204.5K | 0.02% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 105,000 | $213.0K | 0.00% | −25,000−19.2% | Reduced |
| Marshall Wace, LLP | 135,841 | $275.8K | 0.00% | −76,343−36.0% | Reduced |
| Citadel Advisors LLC | 145,999 | $296.4K | 0.00% | −5,462−3.6% | Reduced |
| Dimensional Fund Advisors LP | 198,686 | $403.1K | 0.00% | −38,872−16.4% | Reduced |
| Deutsche Bank AG | 253,375 | $514.4K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 291,532 | $591.8K | 0.00% | +78,782+37.0% | Added |
| Northern Trust Corp | 381,354 | $774.1K | 0.00% | +4,268+1.1% | Added |
| Acadian Asset Management LLC | 411,696 | $820.0K | 0.00% | +40,519+10.9% | Added |
| BlackRock, Inc. | 411,307 | $835.0K | 0.00% | −745,284−64.4% | Reduced |
| Renaissance Technologies LLC | 828,321 | $1.68M | 0.00% | +24,852+3.1% | Added |
| Wells Fargo & Company | 1,024,608 | $2.08M | 0.00% | +26,987+2.7% | Added |
| BVF Inc | 19,822,436 | $40.2M | 1.44% | 00.0% | Unchanged |
| Platinum Investment Management Ltd | 0 | $0 | 0.00% | −739,342−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −813−100.0% | Sold out |
| SJS Investment Consulting Inc. | 0 | $0 | 0.00% | −200−100.0% | Sold out |