NFC
WSBK

Northstar Financial Companies’s Winchester Bancorp WSBK Stock Holding History

Northstar Financial Companies’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
Q2 		$920K Hold
70,000
– – 0.62% 45
2026
Q1 		$889K Hold
70,000
– – 0.71% 39
2025
Q4 		$732K Hold
70,000
– – 0.58% 47
2025
Q3 		$669K Buy
+70,000
New +$661K 0.62% 37

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
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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
Raymond James Financial
Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return
SPIA
Steward Partners Investment Advisory New York $19.6B AUM 29.84% 1-Year Est. Return

Northstar Financial Companies's WSBK Position: Q2 2026 in Review

Northstar Financial Companies held its Winchester Bancorp (WSBK) position steady in Q2 2026 at 70,000 shares worth $920K. The position accounts for 0.62% of the portfolio, ranked #45.

Northstar Financial Companies first reported a position in WSBK in Q3 2025 and has held it in 4 quarters since. 21 funds tracked by Wall St. Rank hold WSBK as of Q2 2026.

  • Northstar Financial Companies held 70,000 shares of Winchester Bancorp worth $920K as of Q2 2026.
  • Northstar Financial Companies left its Winchester Bancorp share count unchanged in Q2 2026.
  • Winchester Bancorp made up 0.62% of Northstar Financial Companies's portfolio in Q2 2026, its #45 holding.
  • Northstar Financial Companies first reported a position in Winchester Bancorp in Q3 2025 and has held it in 4 quarters since.
  • 21 funds tracked by Wall St. Rank held Winchester Bancorp as of Q2 2026.

Based on Northstar Financial Companies's 13F filing for Q2 2026, filed 6 Aug 2026.