Magnetar Financial’s Cantor Equity Partners II CEPT Stock Holding History

Magnetar Financial’s Portfolio CEPT Stock Details CEPT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-290,000	Closed	-$3.16M	–	1539
2026 Q1	$3.16M	Sell	290,000 -170,000	-37%	-$1.95M	0.03%	252
2025 Q4	$5.18M	Sell	460,000 -14,000	-3%	-$158K	0.05%	180
2025 Q3	$5M	Sell	474,000 -26,000	-5%	-$280K	0.03%	233
2025 Q2	$5.51M	Buy	+500,000	New	+$5.65M	0.03%	226

Other funds holding CEPT

Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return

HCI

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

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

PAMP

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

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Governors Lane New York $1.2B AUM 26.21% 1-Year Est. Return

Shay Capital New York $1.56B AUM 46.17% 1-Year Est. Return

New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return

SSA

Schonfeld Strategic Advisors New York $27.9B AUM 51.18% 1-Year Est. Return

BFM

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

Magnetar Financial's CEPT Position: Q2 2026 in Review

Magnetar Financial sold out of Cantor Equity Partners II (CEPT) in Q2 2026, closing a stake of 290,000 shares — an estimated $3.16M sold.

Magnetar Financial first reported a position in CEPT in Q2 2025 and held it in 4 quarters. The position peaked at $5.51M in Q2 2025. 54 funds tracked by Wall St. Rank hold CEPT as of Q2 2026.

Magnetar Financial reported no remaining Cantor Equity Partners II position as of Q2 2026 after selling out during the quarter.
Magnetar Financial sold 290,000 Cantor Equity Partners II shares in Q2 2026, an estimated $3.16M.
Magnetar Financial first reported a position in Cantor Equity Partners II in Q2 2025 and held it in 4 quarters.
Magnetar Financial's Cantor Equity Partners II position peaked at $5.51M in Q2 2025.
54 funds tracked by Wall St. Rank held Cantor Equity Partners II as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.