Winchester Bancorp Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| MANGROVE PARTNERS | 02/17/2026 | 186.20 K | $1.95 M | -0.40% | 2.08% |
| M3F, INC. | 02/13/2026 | 143.99 K | $1.51 M | 74.42% | 1.61% |
| VANGUARD GROUP INC | 01/29/2026 | 71.74 K | $749.64 K | 3.71% | 0.80% |
| NORTHSTAR FINANCIAL COMPANIES, INC. | 02/09/2026 | 70.00 K | $731.50 K | 0.00% | 0.78% |
| 02/09/2026 | 70.00 K | $731.50 K | 100.00% | 0.78% | |
| INTEGRATED WEALTH CONCEPTS LLC | 02/13/2026 | 57.00 K | $595.65 K | 3.64% | 0.64% |
| OPPENHEIMER & CLOSE, LLC | 02/10/2026 | 50.00 K | $522.50 K | 0.00% | 0.56% |
| RENAISSANCE TECHNOLOGIES LLC | 02/12/2026 | 26.50 K | $276.95 K | 100.00% | 0.30% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 26.50 K | $276.95 K | 10.91% | 0.30% |
| ALLIANCEBERNSTEIN L.P. | 02/17/2026 | 24.66 K | $257.66 K | 100.00% | 0.28% |
| CITADEL ADVISORS LLC | 02/17/2026 | 21.00 K | $219.44 K | -20.57% | 0.23% |
| RAYMOND JAMES FINANCIAL INC | 02/18/2026 | 20.00 K | $209.00 K | 0.00% | 0.22% |
| STEWARD PARTNERS INVESTMENT ADVISORY, LLC | 02/12/2026 | 19.13 K | $199.88 K | 77.93% | 0.21% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 16.08 K | $168.06 K | -15.12% | 0.18% |
| EAGLECLAW CAPITAL MANAGMENT, LLC | 02/10/2026 | 16.00 K | $167.20 K | 0.00% | 0.18% |
| LPL FINANCIAL LLC | 02/11/2026 | 15.50 K | $161.98 K | 0.00% | 0.17% |
| MORGAN STANLEY | 02/13/2026 | 4.00 K | $41.80 K | 0.00% | 0.04% |
| EASTERN BANK | 01/14/2026 | 2.50 K | $26.13 K | 0.00% | 0.03% |
| TOWER RESEARCH CAPITAL LLC (TRC) | 02/17/2026 | 255 | $2.67 K | -28.17% | 0.00% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 227 | $2.37 K | 0.89% | 0.00% |
| UBS GROUP AG | 01/29/2026 | 3 | $31 | -99.96% | 0.00% |
| CITIGROUP INC | 02/13/2026 | 1 | $10 | 0.00% | 0.00% |
| LYNCH & ASSOCIATES/IN | 01/07/2026 | 0 | $0 | -100.00% | 0.00% |
| BENIN MANAGEMENT CORP | 01/12/2026 | 0 | $0 | -100.00% | 0.00% |
| STILWELL VALUE LLC | 01/29/2026 | 0 | $0 | -100.00% | 0.00% |
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Winchester Bancorp Inc. institutional Ownership - FAQ's
During the previous two years, 23 institutional investors and hedge funds held shares of Winchester Bancorp Inc.. The most heavily invested institutionals were:
Northstar Financial Companies, Inc.: 70,000
M3F, Inc.: 24,586
EASTERN BANK: 2,500
UBS Group AG: 129
MANGROVE PARTNERS: 186,201
VANGUARD GROUP INC: 71,736
9.38% of Winchester Bancorp Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 722.00 K shares in the last 24 months. This purchase volume represents approximately $9.29 M in transactions.