TRCT
ISBA

Tower Research Capital (TRC)’s Isabella Bank ISBA Stock Holding History

Tower Research Capital (TRC)’s Portfolio ISBA Stock Details ISBA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-1,723
Closed -$86.2K – 5717
2025
Q4 		$86.2K Buy
+1,723
New +$72.9K ﹤0.01% 2036
2025
Q3 		– Sell
-91
Closed -$2.74K – 5766
2025
Q2 		$2.74K Buy
+91
New +$2.75K ﹤0.01% 4600

Other funds holding ISBA

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
HI
Harbour Investments Madison, Wisconsin $6.48B AUM 18.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return

Tower Research Capital (TRC)'s ISBA Position: Q1 2026 in Review

Tower Research Capital (TRC) sold out of Isabella Bank (ISBA) in Q1 2026, closing a stake of 1,723 shares — an estimated $86.2K sold.

Tower Research Capital (TRC) first reported a position in ISBA in Q2 2025 and held it in 2 quarters. The position peaked at $86.2K in Q4 2025. 43 funds tracked by Wall St. Rank hold ISBA as of Q1 2026.

  • Tower Research Capital (TRC) reported no remaining Isabella Bank position as of Q1 2026 after selling out during the quarter.
  • Tower Research Capital (TRC) sold 1,723 Isabella Bank shares in Q1 2026, an estimated $86.2K.
  • Tower Research Capital (TRC) first reported a position in Isabella Bank in Q2 2025 and held it in 2 quarters.
  • Tower Research Capital (TRC)'s Isabella Bank position peaked at $86.2K in Q4 2025.
  • 43 funds tracked by Wall St. Rank held Isabella Bank as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.