Jeff Yass’s Cass Information Systems CASS Stock Holding History

Jeff Yass’s Portfolio CASS Stock Details CASS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-11,040	Closed	-$599K	–	8980
2018 Q3	$599K	Buy	+11,040	New	+$640K	﹤0.01%	6197

Other funds holding CASS

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return

Heartland Advisors Milwaukee, Wisconsin $2.25B AUM 44.61% 1-Year Est. Return

STCG

Speece Thorson Capital Group Minnetonka, Minnesota $468M AUM 19.67% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

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

ProShare Advisors Bethesda, Maryland $69.2B AUM 41.24% 1-Year Est. Return

TCM

Tributary Capital Management Omaha, Nebraska $1.22B AUM 44.12% 1-Year Est. Return

Jeff Yass's CASS Position: Q2 2026 in Review

Jeff Yass sold out of Cass Information Systems (CASS) in Q2 2026, closing a stake of 6,375 shares — an estimated $281K sold.

Jeff Yass first reported a position in CASS in Q4 2014 and held it in 23 quarters. The position peaked at $7.05M in Q2 2017. 169 funds tracked by Wall St. Rank hold CASS as of Q2 2026.

Jeff Yass reported no remaining Cass Information Systems position as of Q2 2026 after selling out during the quarter.
Jeff Yass sold 6,375 Cass Information Systems shares in Q2 2026, an estimated $281K.
Jeff Yass first reported a position in Cass Information Systems in Q4 2014 and held it in 23 quarters.
Jeff Yass's Cass Information Systems position peaked at $7.05M in Q2 2017.
169 funds tracked by Wall St. Rank held Cass Information Systems as of Q2 2026.

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