Citigroup
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Citigroup’s Winchester Bancorp WSBK Stock Holding History

Citigroup’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
Q3 		$155 Buy
+12
New +$156 ﹤0.01% 5653
2026
Q1 		– Sell
-1
Closed -$10 – 6523
2025
Q4 		$10 Hold
1
– – ﹤0.01% 5813
2025
Q3 		$10 Buy
+1
New +$9 ﹤0.01% 5946

Other funds holding WSBK

Oppenheimer & Close
Oppenheimer & Close New York $163M AUM 22.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
RFG - Bristol Wealth Advisors
RFG - Bristol Wealth Advisors Taunton, Massachusetts $420M AUM 17.18% 1-Year Est. Return
ECM
EagleClaw Capital Management Boston, Massachusetts $753M AUM 20.19% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $468B AUM 17.69% 1-Year Est. Return
Eastern Bank
Eastern Bank Boston, Massachusetts $6.58B AUM 23.57% 1-Year Est. Return

Citigroup's WSBK Position: Q3 2026 in Review

Citigroup opened a new position in Winchester Bancorp (WSBK) in Q3 2026: 12 shares worth $155. The stake represents ﹤0.01% of the portfolio and ranks #5653 among its holdings. This is a return to the name: Citigroup previously reported a position in WSBK as recently as Q4 2025.

Citigroup first reported a position in WSBK in Q3 2025 and has held it in 3 quarters since. 7 funds tracked by Wall St. Rank hold WSBK as of Q3 2026.

  • Citigroup held 12 shares of Winchester Bancorp worth $155 as of Q3 2026.
  • Winchester Bancorp was a new Citigroup position in Q3 2026.
  • Winchester Bancorp made up ﹤0.01% of Citigroup's portfolio in Q3 2026, its #5653 holding.
  • Citigroup first reported a position in Winchester Bancorp in Q3 2025 and has held it in 3 quarters since.
  • 7 funds tracked by Wall St. Rank held Winchester Bancorp as of Q3 2026.

Based on Citigroup's 13F filing for Q3 2026, filed 4 Nov 2026.