Magnetar Financial LLC - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-08-13
06:20 am
Purchase
2026-06-3013GRRE VENTURES ACQUISITION CORP
RREV
Magnetar Financial LLC2,000,000
8.000%
2,000,000increase
(New Position)
Filing
History
2026-08-13
06:20 am
Purchase
2026-06-3013GQUANTUM LEAP ACQUISITION CORP
QLEP
Magnetar Financial LLC1,500,000
6.970%
1,500,000increase
(New Position)
Filing
History
2026-08-13
06:20 am
Purchase
2026-06-3013GPRAETORIAN ACQUISITION CORP US
PTOR
Magnetar Financial LLC1,500,000
5.880%
1,500,000increase
(New Position)
Filing
History
2026-08-13
06:20 am
Purchase
2026-06-3013GPLUTONIAN ACQUISITION CORP II
PLUN
Magnetar Financial LLC650,000
5.710%
650,000increase
(New Position)
Filing
History
2026-08-13
06:19 am
Purchase
2026-06-3013GPATRIOT ACQUISITION CORP
PTAC
Magnetar Financial LLC1,484,000
8.480%
1,484,000increase
(New Position)
Filing
History
2026-08-13
06:18 am
Purchase
2026-06-3013GOCEANHAWK ACQUISITION CORP CL
OHAC
Magnetar Financial LLC986,320
5.210%
986,320increase
(New Position)
Filing
History
2026-08-13
06:18 am
Purchase
2026-06-3013GLONG TABLE GROWTH CORP USD CL
LTGR
Magnetar Financial LLC1,397,957
8.100%
1,397,957increase
(New Position)
Filing
History
2026-08-13
06:17 am
Purchase
2026-06-3013GKEYSTONE ACQUISITION CORP UNIT
KEYYU
Magnetar Financial LLC2,000,000
6.960%
2,000,000increase
(New Position)
Filing
History
2026-08-13
06:16 am
Purchase
2026-06-3013GJAB ACQUISITION CORP I
JAB
Magnetar Financial LLC900,000
5.220%
900,000increase
(New Position)
Filing
History
2026-08-13
06:16 am
Purchase
2026-06-3013GIRON DOME ACQUISITION I CORP.
IDAC
Magnetar Financial LLC1,000,000
6.290%
1,000,000increase
(New Position)
Filing
History
2026-08-13
06:16 am
Purchase
2026-06-3013GINTERPRIVATE INVT PARTNERS V I
IPVV
Magnetar Financial LLC1,917,355
9.280%
1,917,355increase
(New Position)
Filing
History
2026-08-13
06:16 am
Purchase
2026-06-3013GGSR V ACQUISITION CORP
GSRV
Magnetar Financial LLC1,965,000
8.300%
1,965,000increase
(New Position)
Filing
History
2026-08-13
06:15 am
Purchase
2026-06-3013GGENERAL CATALYST GLOBAL RESILI
GCGR
Magnetar Financial LLC2,500,000
6.070%
2,500,000increase
(New Position)
Filing
History
2026-08-13
06:15 am
Purchase
2026-06-3013GFUTURECORP SPACE ACQUISITION 1
FTRA
Magnetar Financial LLC1,400,000
6.090%
1,400,000increase
(New Position)
Filing
History
2026-08-13
06:14 am
Purchase
2026-06-3013GFOREFRONT TECH HLDGS ACQ CORP
FTHA
Magnetar Financial LLC875,000
8.750%
875,000increase
(New Position)
Filing
History
2026-08-13
06:14 am
Purchase
2026-06-3013GCOLLECTIVE ACQUISITION CORP II
CAII
Magnetar Financial LLC2,178,000
9.830%
2,178,000increase
(New Position)
Filing
History
2026-08-13
06:13 am
Purchase
2026-06-3013GCARTESIAN GROWTH CORP IV USD C
CGCF
Magnetar Financial LLC1,750,000
6.360%
1,750,000increase
(New Position)
Filing
History
2026-08-13
06:13 am
Purchase
2026-06-3013GAPOGEE ACQUISITION CORP
AACP
Magnetar Financial LLC1,250,000
7.050%
1,250,000increase
(New Position)
Filing
History
2026-08-13
06:13 am
Purchase
2026-06-3013GCHURCHILL CAP CORP XII
CXII
Magnetar Financial LLC2,700,000
6.470%
2,700,000increase
(New Position)
Filing
History
2026-08-13
06:13 am
Purchase
2026-06-3013GBURTECH ACQUISITION CORP II US
BRKH
Magnetar Financial LLC700,000
8.400%
700,000increase
(New Position)
Filing
History
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