Accelerant Holdings
98 hedge funds and large institutions have $809M invested in Accelerant Holdings in 2025 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 25 increasing their positions, 27 reducing their positions, and 26 closing their positions.
19,060% more call options, than puts
Call options by funds: $958K | Put options by funds: $5K
100% more funds holding in top 10
Funds holding in top 10: 2 → 4 (+2)
46% more first-time investments, than exits
New positions opened: 38 | Existing positions closed: 26
11% more funds holding
Funds holding: 88 → 98 (+10)
11% more capital invested
Capital invested by funds: $728M → $809M (+$81.5M)
0.02% more ownership
Funds ownership: 43.68% → 43.7% (+0.02%)
7% less repeat investments, than reductions
Existing positions increased: 25 | Existing positions reduced: 27
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
KC
Keenan Capital
Burlingame,
California
|
+$44.2M |
| 2 |
ACL
Azora Capital LP
Miami,
Florida
|
+$25.5M |
| 3 |
Fidelity Investments
Boston,
Massachusetts
|
+$17.3M |
| 4 |
Balyasny Asset Management
Chicago,
Illinois
|
+$10.1M |
| 5 |
GPGA
Grandeur Peak Global Advisors
Salt Lake City,
Utah
|
+$9.51M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$29M |
| 2 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$19.4M |
| 3 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
-$15.1M |
| 4 |
Millennium Management
New York
|
-$9.72M |
| 5 |
Neuberger Berman Group
New York
|
-$8.25M |
ARX Hedge Fund Activity: Q4 2025 in Review
98 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in Accelerant Holdings (ARX) for Q4 2025, worth a combined $809M — up 11% from $728M a quarter earlier.
Buyers outnumbered sellers: 38 funds opened new ARX positions and 26 closed out — a net gain of 12 holders — while 25 added to existing stakes and 27 trimmed.
The largest buyer was Keenan Capital, opening a new position worth an estimated $44.2M. The largest seller was BlackRock, cutting an estimated $29M.
- 98 institutional investors held Accelerant Holdings (ARX) as of Q4 2025, up from 88 in Q3 2025.
- Funds reported $809M of Accelerant Holdings stock for Q4 2025, up 11% quarter-over-quarter.
- 38 funds opened new Accelerant Holdings positions in Q4 2025 and 26 closed out, a net change of +12 holders.
- The largest Accelerant Holdings buyer in Q4 2025 was Keenan Capital, an estimated $44.2M added.
- The largest Accelerant Holdings seller in Q4 2025 was BlackRock, an estimated $29M sold.
Based on aggregated 13F filings for Q4 2025.