WSBK

Winchester Bancorp, Inc. Common Stock
WSBK

Overview Fund Activity

18 hedge funds and large institutions have $5.55M invested in Winchester Bancorp, Inc. Common Stock in 2025 Q2 according to their latest regulatory filings, with 18 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
18
Holders Change
+18
Holders Change %
–
% of All Funds
0.24%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
MP
Mangrove Partners
Connecticut
$1.51M
2
Vanguard Group
Vanguard Group
Pennsylvania
$617K
3
MI
M3F Inc
Utah
$531K
4
IWC
Integrated Wealth Concepts
Massachusetts
$492K
5
OC
Oppenheimer & Close
New York
$448K

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Shares
Change %
MP
1
Mangrove Partners
Connecticut
$1.51M +$1.51M +169,098 New
Vanguard Group
2
Vanguard Group
Pennsylvania
$617K +$617K +68,982 New
MI
3
M3F Inc
Utah
$531K +$531K +59,323 New
IWC
4
Integrated Wealth Concepts
Massachusetts
$492K +$492K +55,000 New
OC
5
Oppenheimer & Close
New York
$448K +$448K +50,000 New
Citadel Advisors
6
Citadel Advisors
Florida
$375K +$375K +41,929 New
SV
7
Stilwell Value
New York
$224K +$224K +25,000 New
Millennium Management
8
Millennium Management
New York
$208K +$208K +23,271 New
Geode Capital Management
9
Geode Capital Management
Massachusetts
$188K +$188K +20,992 New
Raymond James Financial
10
Raymond James Financial
Florida
$179K +$179K +20,000 New
LA
11
Lynch & Associates
Indiana
$163K +$163K +18,183 New
ECM
12
EagleClaw Capital Management
Massachusetts
$143K +$143K +16,000 New
LPL Financial
13
LPL Financial
California
$139K +$139K +15,500 New
UBS Group
14
UBS Group
Switzerland
$117K +$117K +13,106 New
BMC
15
Benin Management Corp
Connecticut
$94K +$94K +10,500 New
Bank of America
16
Bank of America
North Carolina
$91.4K +$91.4K +10,211 New
SPIA
17
Steward Partners Investment Advisory
New York
$22.4K +$22.4K +2,500 New
TRCT
18
Tower Research Capital (TRC)
New York
$5.74K +$5.74K +641 New