Bank of America
WSBK

Bank of America’s Winchester Bancorp WSBK Stock Holding History

Bank of America’s Portfolio WSBK Stock Details WSBK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-227
Closed -$2.37K – 7200
2025
Q4 		$2.37K Buy
227
+2
+0.9% +$20 ﹤0.01% 6386
2025
Q3 		$2.15K Sell
225
-9,986
-98% -$94.3K ﹤0.01% 7392
2025
Q2 		$91.4K Buy
+10,211
New +$93.9K ﹤0.01% 6559

Other funds holding WSBK

MP
Mangrove Partners Greenwich, Connecticut $1.52B AUM 36.54% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
NFC
Northstar Financial Companies Conshohocken, Pennsylvania $148M AUM 33.49% 1-Year Est. Return
IWC
Integrated Wealth Concepts Waltham, Massachusetts $20.5B AUM 24.45% 1-Year Est. Return
OC
Oppenheimer & Close New York $159M AUM 49.98% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
MI
M3F Inc Salt Lake City, Utah $422M AUM 42.84% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

Bank of America's WSBK Position: Q1 2026 in Review

Bank of America sold out of Winchester Bancorp (WSBK) in Q1 2026, closing a stake of 227 shares — an estimated $2.37K sold.

Bank of America first reported a position in WSBK in Q2 2025 and held it in 3 quarters. The position peaked at $91.4K in Q2 2025. 19 funds tracked by Wall St. Rank hold WSBK as of Q1 2026.

  • Bank of America reported no remaining Winchester Bancorp position as of Q1 2026 after selling out during the quarter.
  • Bank of America sold 227 Winchester Bancorp shares in Q1 2026, an estimated $2.37K.
  • Bank of America first reported a position in Winchester Bancorp in Q2 2025 and held it in 3 quarters.
  • Bank of America's Winchester Bancorp position peaked at $91.4K in Q2 2025.
  • 19 funds tracked by Wall St. Rank held Winchester Bancorp as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.