Winchester Bancorp Inc. Common Stock
WSBK | NASDAQ
$12.89
-$0.07 (-0.53%)
Sep 22, 2026, 2:32 PM ET · Market open
Institutional Ownership
Net OutflowTotal Institutions
19
Total Ownership
8.36%
Capital Flow
-$684.57K
Shares Change
-90.75K
Ownership Distribution
Institutions (8.36%)
Others (91.64%)
Institutional Sentiment
Overall: bearishEquity Sentiment & Activity
bearishNew Positions
2
Increased Positions
5
Reduced Positions
3
Closed Positions
5
New (2)
Increased (5)
Reduced (3)
Closed (5)
Super Investors
| Super Investor / Fund | Ownership | Portfolio Weight | Shares | Market Value | |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 0.35% +1.29% | < 0.01% | 31.4K | 406.94K |
Top Shareholders
| Institution | Ownership | Portfolio Weight | Shares | Market Value | |
|---|---|---|---|---|---|
| Mangrove Partners | 2.08% -0.07% | 0.19% +20.70% | 186.2K 0.00% | 2.36M +21.53% | |
| Vanguard Capital Management LLC | 2.02% +100.00% | < 0.01% +100.00% | 181.51K +100.00% | 2.31M +100.00% | |
| Northstar Financial Companies, Inc. | 0.78% -0.07% | 0.71% +21.36% | 70K 0.00% | 889K +21.53% |
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