Magnetar Financial’s Roman DBDR Acquisition Corp II DRDB Stock Holding History

Magnetar Financial’s Portfolio DRDB Stock Details DRDB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$10.5M	Hold	1,000,000	–	–	0.11%	124
2025 Q4	$10.4M	Hold	1,000,000	–	–	0.1%	115
2025 Q3	$10.3M	Hold	1,000,000	–	–	0.06%	109
2025 Q2	$10.3M	Buy	+1,000,000	New	+$10.2M	0.05%	103

Other funds holding DRDB

WRBC

W.R. Berkley Corp Greenwich, Connecticut $1.86B AUM 14.44% 1-Year Est. Return

HCM

Highbridge Capital Management New York $3.09B AUM 31.21% 1-Year Est. Return

FBCM

Fort Baker Capital Management Larkspur, California $1.27B AUM 25.44% 1-Year Est. Return

Aristeia Capital Greenwich, Connecticut $4.82B AUM 24.91% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

TCM

Tenor Capital Management New York $6.49B AUM 3% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $6.09B AUM 26.7% 1-Year Est. Return

Crossingbridge Advisors Pleasantville, New York $553M AUM 1.32% 1-Year Est. Return

LMR Partners London, United Kingdom $45.4B AUM 60.47% 1-Year Est. Return

MSU

Mizuho Securities USA New York $6.2B AUM 35.46% 1-Year Est. Return

Magnetar Financial's DRDB Position: Q1 2026 in Review

Magnetar Financial held its Roman DBDR Acquisition Corp II (DRDB) position steady in Q1 2026 at 1,000,000 shares worth $10.5M. The position accounts for 0.11% of the portfolio, ranked #124.

Magnetar Financial first reported a position in DRDB in Q2 2025 and has held it in 4 quarters since. 51 funds tracked by Wall St. Rank hold DRDB as of Q1 2026.

Magnetar Financial held 1,000,000 shares of Roman DBDR Acquisition Corp II worth $10.5M as of Q1 2026.
Magnetar Financial left its Roman DBDR Acquisition Corp II share count unchanged in Q1 2026.
Roman DBDR Acquisition Corp II made up 0.11% of Magnetar Financial's portfolio in Q1 2026, its #124 holding.
Magnetar Financial first reported a position in Roman DBDR Acquisition Corp II in Q2 2025 and has held it in 4 quarters since.
51 funds tracked by Wall St. Rank held Roman DBDR Acquisition Corp II as of Q1 2026.

Based on Magnetar Financial's 13F filing for Q1 2026, filed 13 May 2026.