Q3 2025 13F Holders as of 30 Sep 2025
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Type / Class
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Equity / Common Stock, $0.01 par value per share
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Shares outstanding
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9.3M
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Number of holders
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22
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Total 13F shares, excl. options
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708K
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Shares change
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+88K
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Total reported value, excl. options
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$6.77M
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Value change
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+$840K
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Number of buys
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9
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Number of sells
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-7
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Price
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$9.55
Significant Holders of Winchester Bancorp, Inc./MD/ - Common Stock, $0.01 par value per share (WSBK) as of Q3 2025
22 filings reported holding WSBK - Winchester Bancorp, Inc./MD/ - Common Stock, $0.01 par value per share as of Q3 2025.
Winchester Bancorp, Inc./MD/ - Common Stock, $0.01 par value per share (WSBK) has 22 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 708K shares
of 9.3M outstanding shares and own 7.62% of the company stock.
Largest 10 shareholders include MANGROVE PARTNERS IM, LLC (187K shares), M3F, Inc. (82.6K shares), Northstar Financial Companies, Inc. (70K shares), VANGUARD GROUP INC (69.2K shares), Integrated Wealth Concepts LLC (55K shares), Oppenheimer & Close, LLC (50K shares), CITADEL ADVISORS LLC (26.4K shares), STILWELL VALUE LLC (25K shares), GEODE CAPITAL MANAGEMENT, LLC (23.9K shares), and RAYMOND JAMES FINANCIAL INC (20K shares).
This table shows the top 22 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
| Investor |
Option |
Weight % |
Change % |
Value $ |
* Price $ |
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.