Magnetar Financial LLC

SEC CIK: 0001352851
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

HCMAU holding history

HCM III Acquisition Corp. in every 13F filed by Magnetar Financial LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

HCMAU overview All 13F holders of HCMAU Full Q2 2026 holdings

Shares (Q2 2026): 0; Sold out in Q2 2026
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q3 2025

Holdings of HCMAU by Magnetar Financial LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	0	$0	0.0%	−10−100.0%	Sold out	Holders
Q1 2026	10	$103	<0.1%	+10	New	Holders
Q4 2025	0	$0	0.0%	−1,000,000−100.0%	Sold out	Holders
Q3 2025	1,000,000	$10.3M	0.1%	+1,000,000	New	Holders