Ken Griffin’s ProShares Ultra COIN COIA Stock Holding History

Ken Griffin’s Portfolio COIA Stock Details COIA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$80.3K	Buy	+7,398	New	+$121K	﹤0.01%	12174

Other funds holding COIA

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

Ken Griffin's COIA Position: Q1 2026 in Review

Ken Griffin opened a new position in ProShares Ultra COIN (COIA) in Q1 2026: 7,398 shares worth $80.3K. The stake represents ﹤0.01% of the portfolio and ranks #12174 among its holdings.

5 funds tracked by Wall St. Rank hold COIA as of Q1 2026.

Ken Griffin held 7,398 shares of ProShares Ultra COIN worth $80.3K as of Q1 2026.
ProShares Ultra COIN was a new Ken Griffin position in Q1 2026.
ProShares Ultra COIN made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #12174 holding.
5 funds tracked by Wall St. Rank held ProShares Ultra COIN as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.