Magnetar Financial’s K&F Growth Acquisition Corp II KFII Stock Holding History

Magnetar Financial’s Portfolio KFII Stock Details KFII Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$13.2M	Hold	1,250,000	–	–	0.12%	117
2026 Q1	$13M	Hold	1,250,000	–	–	0.13%	103
2025 Q4	$12.9M	Hold	1,250,000	–	–	0.13%	98
2025 Q3	$12.8M	Hold	1,250,000	–	–	0.08%	97
2025 Q2	$12.7M	Buy	+1,250,000	New	+$12.6M	0.06%	91

Other funds holding KFII

TCM

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

WCMNY

Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return

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

GCL

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

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

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

KIM

Karpus Investment Management Pittsford, New York $3.48B AUM 10.49% 1-Year Est. Return

AIMCA

Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return

WRBC

W.R. Berkley Corp Greenwich, Connecticut $2.18B AUM 13.58% 1-Year Est. Return

PMAM

Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 51.46% 1-Year Est. Return

Magnetar Financial's KFII Position: Q2 2026 in Review

Magnetar Financial held its K&F Growth Acquisition Corp II (KFII) position steady in Q2 2026 at 1,250,000 shares worth $13.2M. The position accounts for 0.12% of the portfolio, ranked #117.

Magnetar Financial first reported a position in KFII in Q2 2025 and has held it in 5 quarters since. 49 funds tracked by Wall St. Rank hold KFII as of Q2 2026.

Magnetar Financial held 1,250,000 shares of K&F Growth Acquisition Corp II worth $13.2M as of Q2 2026.
Magnetar Financial left its K&F Growth Acquisition Corp II share count unchanged in Q2 2026.
K&F Growth Acquisition Corp II made up 0.12% of Magnetar Financial's portfolio in Q2 2026, its #117 holding.
Magnetar Financial first reported a position in K&F Growth Acquisition Corp II in Q2 2025 and has held it in 5 quarters since.
49 funds tracked by Wall St. Rank held K&F Growth Acquisition Corp II as of Q2 2026.

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