AllianceBernstein
284 hedge funds and large institutions have $564M invested in AllianceBernstein in 2025 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 75 increasing their positions, 76 reducing their positions, and 26 closing their positions.
285% more call options, than puts
Call options by funds: $18.5M | Put options by funds: $4.81M
46% more first-time investments, than exits
New positions opened: 38 | Existing positions closed: 26
5% more capital invested
Capital invested by funds: $535M → $564M (+$29M)
3.43% more ownership
Funds ownership: 12.65% → 16.08% (+3.4%)
3% more funds holding
Funds holding: 275 → 284 (+9)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
1% less repeat investments, than reductions
Existing positions increased: 75 | Existing positions reduced: 76
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
+$24.8M |
| 2 |
CAG
Crestwood Advisors Group
Boston,
Massachusetts
|
+$8.03M |
| 3 |
Jane Street
New York
|
+$3.52M |
| 4 |
SFI
Susquehanna Fundamental Investments
Bala Cynwyd,
Pennsylvania
|
+$1.56M |
| 5 |
JF
Jump Financial
Chicago,
Illinois
|
+$1.39M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
NWM
Nicola Wealth Management
Vancouver,
British Columbia, Canada
|
-$4.36M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$3.89M |
| 3 |
Bank of America
Charlotte,
North Carolina
|
-$3.51M |
| 4 |
BNP Paribas Financial Markets
Paris,
France
|
-$3.51M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
-$3.13M |
AB Hedge Fund Activity: Q4 2025 in Review
284 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in AllianceBernstein (AB) for Q4 2025, worth a combined $564M — up 5.4% from $535M a quarter earlier.
Buyers outnumbered sellers: 38 funds opened new AB positions and 26 closed out — a net gain of 12 holders — while 75 added to existing stakes and 76 trimmed.
The largest buyer was Morgan Stanley, adding an estimated $24.8M. The largest seller was Nicola Wealth Management, exiting entirely with an estimated $4.36M sold.
- 284 institutional investors held AllianceBernstein (AB) as of Q4 2025, up from 275 in Q3 2025.
- Funds reported $564M of AllianceBernstein stock for Q4 2025, up 5.4% quarter-over-quarter.
- 38 funds opened new AllianceBernstein positions in Q4 2025 and 26 closed out, a net change of +12 holders.
- The largest AllianceBernstein buyer in Q4 2025 was Morgan Stanley, an estimated $24.8M added.
- The largest AllianceBernstein seller in Q4 2025 was Nicola Wealth Management, an estimated $4.36M sold.
Based on aggregated 13F filings for Q4 2025.