Magnetar Financial LLC

SEC CIK: 0001352851
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

AMPS holding history

Altus Power, Inc. 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.

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

Shares (Q4 2022): 0; Sold out in Q4 2022
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q3 2021

Holdings of AMPS by Magnetar Financial LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2022	0	$0	0.0%	−15,000−100.0%	Sold out	Holders
Q3 2022	15,000	$165.0K	<0.1%	+15,000	New	Holders
Q4 2021	0	$0	0.0%	−1,279,315−100.0%	Sold out	Holders
Q3 2021	1,279,315	$12.7M	0.1%	+1,279,315	New	Holders