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
2025-11-12
08:23 am
Sale
2025-09-3013GGSR III ACQUISITION CORP
GSRT
Magnetar Financial LLC585,653
2.500%
-824,347decrease
(-58.46%)
Filing
History
2025-11-12
08:21 am
Purchase
2025-09-3013GVENDOME ACQUISITION CORP I UNI
VNMEU
Magnetar Financial LLC1,850,000
9.250%
1,850,000increase
(New Position)
Filing
History
2025-11-12
08:20 am
Sale
2025-09-3013GM3BRIGADE ACQUISITION V CORP C
MBAV
Magnetar Financial LLC1,469,016
5.100%
-648,278decrease
(-30.62%)
Filing
History
2025-11-12
08:13 am
Sale
2025-09-3013GTERRESTRIAL ENERGY INC
IMSR
Magnetar Financial LLC142,304
0.620%
-1,254,862decrease
(-89.81%)
Filing
History
2025-11-12
08:10 am
Unchanged
2025-09-3013GOXLEY BRDG ACQ LTD USD CONSI 1
OBAWU
Magnetar Financial LLC1,250,000
4.940%
0
(Unchanged)
Filing
History
2025-10-24
11:00 am
Purchase
2025-10-1713DASTRIA THERAPEUTICS INC
ATXS
Magnetar Financial LLC3,312,202
5.870%
3,312,202increase
(New Position)
Filing
History
2025-10-07
9:26 pm
Sale
2025-09-3013GCOREWEAVE INC
CRWV
Magnetar Financial LLC91,382,435
23.300%
-16,580,481decrease
(-15.36%)
Filing
History
2025-09-11
12:18 pm
Purchase
2025-09-0913DINTERNATIONAL MONEY EXPRESS IN
IMXI
Magnetar Financial LLC1,790,158
6.030%
206,473increase
(+13.04%)
Filing
History
2025-09-02
3:27 pm
Purchase
2025-08-2613DINTERNATIONAL MONEY EXPRESS IN
IMXI
Magnetar Financial LLC1,583,685
5.330%
1,583,685increase
(New Position)
Filing
History
2025-08-14
5:28 pm
Purchase
2025-06-3013GWHEELER REAL ESTATE INVT TR IN
WHLR
Magnetar Financial LLC3,964
9.800%
1,829increase
(+85.67%)
Filing
History
2025-08-08
10:24 am
Sale
2025-06-3013GGSR III ACQUISITION CORP
GSRT
Magnetar Financial LLC1,410,000
6.020%
-588,000decrease
(-29.43%)
Filing
History
2025-08-08
09:50 am
Unchanged
2025-06-3013GVOYAGER ACQUISITION CORP
VACH
Magnetar Financial LLC2,156,220
8.520%
0
(Unchanged)
Filing
History
2025-08-08
09:49 am
Purchase
2025-06-3013GSIZZLE ACQUISITION CORP II USD
SZZL
Magnetar Financial LLC1,750,000
7.410%
1,750,000increase
(New Position)
Filing
History
2025-08-08
09:48 am
Purchase
2025-06-3013GLIGHTWAVE ACQ CORP UNTS CONST
LWACU
Magnetar Financial LLC1,022,800
5.290%
1,022,800increase
(New Position)
Filing
History
2025-08-08
09:47 am
Purchase
2025-06-3013GTITAN ACQUISITION CORP
TACH
Magnetar Financial LLC2,200,000
7.970%
2,200,000increase
(New Position)
Filing
History
2025-08-08
09:33 am
Purchase
2025-06-3013GSOULPOWER ACQ CORP USD UNITS C
SOULU
Magnetar Financial LLC1,750,000
7.000%
1,750,000increase
(New Position)
Filing
History
2025-08-08
09:31 am
Purchase
2025-06-3013GTEXAS VENTURES ACQUISITION III
TVACU
Magnetar Financial LLC1,400,000
6.220%
1,400,000increase
(New Position)
Filing
History
2025-08-08
09:30 am
Purchase
2025-06-3013GSIDDHI ACQUISITION CORP S
SDHI
Magnetar Financial LLC1,750,000
6.260%
1,750,000increase
(New Position)
Filing
History
2025-08-08
09:04 am
Sale
2025-06-3013GM3BRIGADE ACQUISITION V CORP C
MBAV
Magnetar Financial LLC2,117,294
7.360%
-332,956decrease
(-13.59%)
Filing
History
2025-08-08
09:02 am
Unchanged
2025-06-3013GRANGE CAP ACQUISITION CORP
RANG
Magnetar Financial LLC800,000
4.980%
0
(Unchanged)
Filing
History
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