AC Immune
ACIU
ACIU
41 hedge funds and large institutions have $48.5M invested in AC Immune in 2025 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 15 increasing their positions, 14 reducing their positions, and 9 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less ownership
Funds ownership: →
less funds holding
Funds holding: →
34% less capital invested
Capital invested by funds: $73.9M → $48.5M (-$25.4M)
44% less first-time investments, than exits
New positions opened: 5 | Existing positions closed: 9
Holders
41
Holding in Top 10
–
Calls
$89K
Puts
$43K
Top Buyers
| 1 | +$561K | |
| 2 | +$316K | |
| 3 | +$273K | |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$269K |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
+$199K |
Top Sellers
| 1 | -$2.79M | |
| 2 | -$1.97M | |
| 3 | -$398K | |
| 4 |
Morgan Stanley
New York
|
-$177K |
| 5 |
Two Sigma Investments
New York
|
-$110K |
