NASDAQ: WSBK
Winchester Bancorp Inc Stock Ownership - Who owns Winchester Bancorp?

Insider buying vs selling

Have Winchester Bancorp Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Edward J. MerrittDirector2026-05-26915$12.76
$11.68kBuy
John A. 1. CarrollPresident CEO2026-05-2150$12.75
$637.50Buy
John Ingalls Snow IiiDirector2026-05-071,525$12.79
$19.50kBuy
John Ingalls Snow IiiDirector2026-05-07200$12.77
$2.55kBuy
John Ingalls Snow IiiDirector2026-05-056,110$12.87
$78.64kBuy
Stephen Harry BoodakianDirector2026-05-012,500$12.93
$32.33kBuy

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Net Insider Buy/Sell (L12M) Ownership

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WSBK Shareholders

What type of owners hold Winchester Bancorp Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Bancorp Mhc Winchester55.00%5,112,457$67.48MInsider
Mangrove Partners IM LLC2.00%186,201$2.46MInstitution
Vanguard Capital Management LLC1.95%181,513$2.40MInstitution
Connolly Carole Ann Pierce0.81%75,000$990.00kInsider
Northstar Financial Companies Inc0.75%70,000$924.00kInstitution
Integrated Wealth Concepts LLC0.61%57,000$752.40kInstitution
John A. 1. Carroll0.57%52,610$694.45kInsider
William Preston Hood0.55%51,050$673.86kInsider
Oppenheimer Close LLC0.54%50,000$660.00kInstitution
Deborah Anne Carson0.48%44,510$587.53kInsider

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WSBK vs Bank Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
WSBK8.07%59.31%Net BuyingNet Buying
PNBK19.13%19.94%Net SellingNet Selling
RVSB61.84%38.16%Net BuyingNet Buying
MGYR31.28%64.34%Net BuyingNet Buying
BSBK7.18%4.04%Net Buying

Winchester Bancorp Stock Ownership FAQ

Who owns Winchester Bancorp?

Winchester Bancorp (NASDAQ: WSBK) is owned by 8.07% institutional shareholders, 59.31% Winchester Bancorp insiders, and 32.61% retail investors. Bancorp Mhc Winchester is the largest individual Winchester Bancorp shareholder, owning 5.11M shares representing 55.00% of the company. Bancorp Mhc Winchester's Winchester Bancorp shares are currently valued at $67.48M.

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