Absci
ABSI
131 hedge funds and large institutions have $230M invested in Absci in 2025 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 56 increasing their positions, 34 reducing their positions, and 23 closing their positions.
65% more repeat investments, than reductions
Existing positions increased: 56 | Existing positions reduced: 34
7% more capital invested
Capital invested by funds: $215M → $230M (+$15.4M)
3.02% more ownership
Funds ownership: 67.16% → 70.18% (+3%)
6% less funds holding
Funds holding: 139 → 131 (-8)
12% less call options, than puts
Call options by funds: $1.77M | Put options by funds: $2M
30% less first-time investments, than exits
New positions opened: 16 | Existing positions closed: 23
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
+$4.97M |
| 2 |
BlackRock
New York
|
+$4.44M |
| 3 |
WP
Woodline Partners
San Francisco,
California
|
+$4.43M |
| 4 |
Fidelity Investments
Boston,
Massachusetts
|
+$2.1M |
| 5 |
Marshall Wace
London,
United Kingdom
|
+$1.73M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$2.68M |
| 2 |
AIM
ARK Investment Management
St. Petersburg,
Florida
|
-$2.56M |
| 3 |
Millennium Management
New York
|
-$2.38M |
| 4 |
FAM
Fred Alger Management
New York
|
-$1.03M |
| 5 |
HF
HRT Financial
New York
|
-$738K |
ABSI Hedge Fund Activity: Q2 2025 in Review
131 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Absci (ABSI) for Q2 2025, worth a combined $230M — up 7.2% from $215M a quarter earlier.
Sellers outnumbered buyers: 23 funds closed out of ABSI and 16 opened new positions — a net loss of 7 holders — while 34 trimmed existing stakes and 56 added.
The largest buyer was Vanguard Group, adding an estimated $4.97M. The largest seller was Citadel Advisors, exiting entirely with an estimated $2.68M sold.
- 131 institutional investors held Absci (ABSI) as of Q2 2025, down from 139 in Q1 2025.
- Funds reported $230M of Absci stock for Q2 2025, up 7.2% quarter-over-quarter.
- 16 funds opened new Absci positions in Q2 2025 and 23 closed out, a net change of -7 holders.
- The largest Absci buyer in Q2 2025 was Vanguard Group, an estimated $4.97M added.
- The largest Absci seller in Q2 2025 was Citadel Advisors, an estimated $2.68M sold.
Based on aggregated 13F filings for Q2 2025.