Jeff Yass’s Isabella Bank ISBA Stock Holding History

Jeff Yass’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 Q2	–	Sell	-94,742	Closed	-$4.33M	–	14884
2026 Q1	$4.33M	Buy	94,742 +42,296	+81%	+$2.05M	﹤0.01%	4504
2025 Q4	$2.62M	Buy	52,446 +46,287	+752%	+$1.96M	﹤0.01%	5122
2025 Q3	$217K	Buy	+6,159	New	+$200K	﹤0.01%	10814

Other funds holding ISBA

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Harbour Investments Madison, Wisconsin $7.43B AUM 24.49% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Jeff Yass's ISBA Position: Q2 2026 in Review

Jeff Yass sold out of Isabella Bank (ISBA) in Q2 2026, closing a stake of 94,742 shares — an estimated $4.33M sold.

Jeff Yass first reported a position in ISBA in Q3 2025 and held it in 3 quarters. The position peaked at $4.33M in Q1 2026. 58 funds tracked by Wall St. Rank hold ISBA as of Q2 2026.

Jeff Yass reported no remaining Isabella Bank position as of Q2 2026 after selling out during the quarter.
Jeff Yass sold 94,742 Isabella Bank shares in Q2 2026, an estimated $4.33M.
Jeff Yass first reported a position in Isabella Bank in Q3 2025 and held it in 3 quarters.
Jeff Yass's Isabella Bank position peaked at $4.33M in Q1 2026.
58 funds tracked by Wall St. Rank held Isabella Bank as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.