S&T Bancorp
STBA
209 hedge funds and large institutions have $1B invested in S&T Bancorp in 2025 Q3 according to their latest regulatory filings, with 17 funds opening new positions, 73 increasing their positions, 80 reducing their positions, and 18 closing their positions.
0.33% less ownership
Funds ownership: 69.83% → 69.5% (-0.33%)
1% less funds holding
Funds holding: 211 → 209 (-2)
1% less capital invested
Capital invested by funds: $1.01B → $1B (-$10.5M)
6% less first-time investments, than exits
New positions opened: 17 | Existing positions closed: 18
9% less repeat investments, than reductions
Existing positions increased: 73 | Existing positions reduced: 80
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
+$4.43M |
| 2 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$3.31M |
| 3 |
AQR Capital Management
Greenwich,
Connecticut
|
+$2.14M |
| 4 |
Two Sigma Investments
New York
|
+$1.69M |
| 5 |
Public Sector Pension Investment Board (PSP Investments)
Montreal,
Quebec, Canada
|
+$1.61M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$2.62M |
| 2 |
Bank of America
Charlotte,
North Carolina
|
-$2.42M |
| 3 |
UBS AM
Chicago,
Illinois
|
-$2.21M |
| 4 |
MCM
Maltese Capital Management
New York
|
-$2.02M |
| 5 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$1.92M |
STBA Hedge Fund Activity: Q3 2025 in Review
209 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in S&T Bancorp (STBA) for Q3 2025, worth a combined $1B — down 1% from $1.01B a quarter earlier.
Sellers outnumbered buyers: 18 funds closed out of STBA and 17 opened new positions — a net loss of 1 holder — while 80 trimmed existing stakes and 73 added.
The largest buyer was Millennium Management, adding an estimated $4.43M. The largest seller was BlackRock, cutting an estimated $2.62M.
- 209 institutional investors held S&T Bancorp (STBA) as of Q3 2025, down from 211 in Q2 2025.
- Funds reported $1B of S&T Bancorp stock for Q3 2025, down 1% quarter-over-quarter.
- 17 funds opened new S&T Bancorp positions in Q3 2025 and 18 closed out, a net change of -1 holder.
- The largest S&T Bancorp buyer in Q3 2025 was Millennium Management, an estimated $4.43M added.
- The largest S&T Bancorp seller in Q3 2025 was BlackRock, an estimated $2.62M sold.
Based on aggregated 13F filings for Q3 2025.