John Overdeck’s Keystone Acquisition Corp KEYY Stock Holding History

John Overdeck’s Portfolio KEYY Stock Details KEYY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$4.47M	Buy	+453,124	New	+$4.47M	﹤0.01%	2250

Other funds holding KEYY

GCL

Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return

Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return

Meteora Capital Boca Raton, Florida $1.21B AUM 13.69% 1-Year Est. Return

PAMP

Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return

Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return

SAMU

SONA Asset Management (US) New York $4.76B AUM 23.76% 1-Year Est. Return

TCM

Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return

FTCM

First Trust Capital Management Chicago, Illinois $1.72B AUM 70.66% 1-Year Est. Return

Verition Fund Management Greenwich, Connecticut $19.7B AUM 39.39% 1-Year Est. Return

Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return

John Overdeck's KEYY Position: Q2 2026 in Review

John Overdeck opened a new position in Keystone Acquisition Corp (KEYY) in Q2 2026: 453,124 shares worth $4.47M. The stake represents ﹤0.01% of the portfolio and ranks #2250 among its holdings.

26 funds tracked by Wall St. Rank hold KEYY as of Q2 2026.

John Overdeck held 453,124 shares of Keystone Acquisition Corp worth $4.47M as of Q2 2026.
Keystone Acquisition Corp was a new John Overdeck position in Q2 2026.
Keystone Acquisition Corp made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #2250 holding.
26 funds tracked by Wall St. Rank held Keystone Acquisition Corp as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.