Avidia Bancorp
AVBC
53 hedge funds and large institutions have $97.9M invested in Avidia Bancorp in 2025 Q4 according to their latest regulatory filings, with 20 funds opening new positions, 12 increasing their positions, 11 reducing their positions, and 2 closing their positions.
900% more first-time investments, than exits
New positions opened: 20 | Existing positions closed: 2
43% more funds holding
Funds holding: 37 → 53 (+16)
39% more capital inflows, than outflows
Capital inflows: $11.6M | Capital outflows: $8.3M
9% more repeat investments, than reductions
Existing positions increased: 12 | Existing positions reduced: 11
0.79% more ownership
Funds ownership: 28.23% → 29.03% (+0.79%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
+$1.24M |
| 2 |
Morgan Stanley
New York
|
+$1.24M |
| 3 |
Millennium Management
New York
|
+$1.1M |
| 4 |
Hennessy Advisors Inc
Novato,
California
|
+$862K |
| 5 |
JP Morgan Chase
New York
|
+$660K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$1.77M |
| 2 |
MI
M3F Inc
Salt Lake City,
Utah
|
-$1.67M |
| 3 |
Wellington Management Group
Boston,
Massachusetts
|
-$1.37M |
| 4 |
Two Sigma Investments
New York
|
-$1.33M |
| 5 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$817K |
AVBC Hedge Fund Activity: Q4 2025 in Review
53 of the 8,294 institutional investors tracked by Wall St. Rank reported a position in Avidia Bancorp (AVBC) for Q4 2025, worth a combined $97.9M — up 16% from $84.7M a quarter earlier.
Buyers outnumbered sellers: 20 funds opened new AVBC positions and 2 closed out — a net gain of 18 holders — while 12 added to existing stakes and 11 trimmed.
The largest buyer was Marshall Wace, opening a new position worth an estimated $1.24M. The largest seller was Citadel Advisors, exiting entirely with an estimated $1.77M sold.
- 53 institutional investors held Avidia Bancorp (AVBC) as of Q4 2025, up from 37 in Q3 2025.
- Funds reported $97.9M of Avidia Bancorp stock for Q4 2025, up 16% quarter-over-quarter.
- 20 funds opened new Avidia Bancorp positions in Q4 2025 and 2 closed out, a net change of +18 holders.
- The largest Avidia Bancorp buyer in Q4 2025 was Marshall Wace, an estimated $1.24M added.
- The largest Avidia Bancorp seller in Q4 2025 was Citadel Advisors, an estimated $1.77M sold.
Based on aggregated 13F filings for Q4 2025.