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.
Q2 2026 vs. Q1 2026
How the institutions holding AC Immune SA changed between Q1 2026 and Q2 2026.
All holders in Q2 2026All holders in Q1 2026
| Measure | Q1 2026 | Of which not filed for Q2 2026 | Q2 2026 | Change |
|---|---|---|---|---|
| Holders | 47 | 1 | 43 | −3 |
| Shares | 25.2M | 100.0K | 24.5M | −610.5K (−2.4%) |
| Value | $69.2M | $275.0K | $58.2M | −$10.7M (−15.5%) |
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (6)
Institutions that held AC Immune SA at the end of Q2 2026 but not at the end of Q1 2026.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Qube Research & Technologies Ltd | 92,351 | $219.8K | 0.00% |
| Verdad Advisers, LP | 16,300 | $38.8K | 0.04% |
| Quadrature Capital Ltd | 12,991 | $30.9K | 0.00% |
| SG Americas Securities, LLC | 10,327 | $25.0K | 0.00% |
| Axq Capital, LP | 10,398 | $24.7K | 0.00% |
| SBI Securities Co., Ltd. | 1,197 | $2.85K | 0.00% |
Sold out (9)
Institutions that held AC Immune SA at the end of Q1 2026 and filed for Q2 2026 without it.
| Institution | Shares, Q1 2026 | Value, Q1 2026 |
|---|---|---|
| Northern Trust Corp | 278,513 | $765.9K |
| Marshall Wace, LLP | 131,458 | $361.5K |
| Dauntless Investment Group, LLC | 107,489 | $295.6K |
| Acadian Asset Management LLC | 96,907 | $266.0K |
| Bank of America Corp | 17,437 | $48.0K |
| HRT Financial LP | 17,276 | $47.0K |
| XTX Topco Ltd | 14,304 | $39.3K |
| Gsa Capital Partners LLP | 11,530 | $32.0K |
| Simplex Trading, LLC | 6,620 | $18.2K |
Not filed for Q2 2026 yet (1)
Institutions that held AC Immune SA at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q1 2026 | Value, Q1 2026 |
|---|---|---|
| Deeter Investments LLP | 100,000 | $275.0K |