Polar Asset Management Partners’s Keystone Acquisition Corp Warrants KEYYW Stock Holding History

Polar Asset Management Partners’s Portfolio KEYYW Stock Details KEYYW Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$242K	Buy	+550,000	New	+$226K	﹤0.01%	569

Other funds holding KEYYW

Boothbay Fund Management New York $7.6B AUM 109.3% 1-Year Est. Return

Harraden Circle Investments New York $784M AUM 20.59% 1-Year Est. Return

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

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

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

Verition Fund Management

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

Hudson Bay Capital Management

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

Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return

Polar Asset Management Partners's KEYYW Position: Q2 2026 in Review

Polar Asset Management Partners opened a new position in Keystone Acquisition Corp Warrants (KEYYW) in Q2 2026: 550,000 shares worth $242K. The stake represents ﹤0.01% of the portfolio and ranks #569 among its holdings.

21 funds tracked by Wall St. Rank hold KEYYW as of Q2 2026.

Polar Asset Management Partners held 550,000 shares of Keystone Acquisition Corp Warrants worth $242K as of Q2 2026.
Keystone Acquisition Corp Warrants was a new Polar Asset Management Partners position in Q2 2026.
Keystone Acquisition Corp Warrants made up ﹤0.01% of Polar Asset Management Partners's portfolio in Q2 2026, its #569 holding.
21 funds tracked by Wall St. Rank held Keystone Acquisition Corp Warrants as of Q2 2026.

Based on Polar Asset Management Partners's 13F filing for Q2 2026, filed 14 Aug 2026.