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MF

Magnetar Financial Portfolio holdings

AUM $11B
1-Year Est. Return 3.37%
This Fund
S&P 500
This Quarter Est. Return
+19.36%
1 Year Est. Return
-3.37%
3 Year Est. Return
+334.16%
5 Year Est. Return
+550.58%
10 Year Est. Return
+5,328.36%
AUM
$11B
AUM Growth
+$1.11B
Cap. Flow
-$1.86B
Cap. Flow %
-16.95%
Top 10 Hldgs %
54.3%
Holding
1,622
New
486
Increased
140
Reduced
195
Closed
488

Top Buys

Rank Stock Value
1
D icon
Dominion Energy
D
+$79.3M
2
GOOGM
Alphabet Inc Depositary Shares Series A Preferred Stock
GOOGM
+$75.2M
3
ROKU icon
Roku
ROKU
+$61.4M
4
CZR icon
Caesars Entertainment
CZR
+$49.2M
5
RAMP icon
LiveRamp
RAMP
+$45.4M

Top Sells

Rank Stock Value
1
CRWV
CoreWeave
CRWV
+$1.78B
2
AL
Air Lease Corp
AL
+$87.2M
3
PRA
ProAssurance
PRA
+$80.3M
4
MASI
Masimo
MASI
+$76M
5
CSGS
CSG Systems International
CSGS
+$64.5M

Sector Composition

Rank Sector Weight
1 Technology 51.83%
2 Financials 20.12%
3 Miscellaneous 11.72%
4 Industrials 3.3%
5 Healthcare 2.83%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
KFIIR
976
K&F Growth Acquisition Corp II Rights
KFIIR
$161K ﹤0.01%
1,250,000
– –
DAAQW
977
Digital Asset Acquisition Corp Warrant
DAAQW
$160K ﹤0.01%
375,000
– –
HAFN icon
978
Hafnia
HAFN
$4.47B
$159K ﹤0.01%
+23,893
New +$193K
TIGR
979
UP Fintech Holding
TIGR
$914M
$158K ﹤0.01%
+35,993
New +$210K
GPRE icon
980
Green Plains
GPRE
$1.11B
$158K ﹤0.01%
+10,281
New +$163K
BIXIW
981
Bitcoin Infrastructure Acquisition Corp Warrant
BIXIW
$156K ﹤0.01%
499,999
– –
JENA.RT
982
Jena Acquisition Corp II Rights
JENA.RT
$153K ﹤0.01%
900,000
– –
AEAQW
983
Activate Energy Acquisition Corp Warrant
AEAQW
$3.33M
$152K ﹤0.01%
400,000
– –
LWACW
984
LightWave Acquisition Corp Warrants
LWACW
$1.94M
$151K ﹤0.01%
511,400
– –
FCRS.WS
985
FutureCrest Acquisition Corp Warrants
FCRS.WS
$149K ﹤0.01%
175,000
– –
PALOW
986
Paloma Acquisition Corp I Warrants
PALOW
$148K ﹤0.01%
+422,720
New +$151K
EVOXW
987
Evolution Global Acquisition Corp Warrants
EVOXW
$148K ﹤0.01%
350,000
– –
POLEW
988
Andretti Acquisition Corp II Warrant
POLEW
$147K ﹤0.01%
700,000
– –
BLZRW
989
Trailblazer Acquisition Corp Warrant
BLZRW
$2.75M
$147K ﹤0.01%
333,329
– –
MBVIW
990
M3-Brigade Acquisition VI Corp Warrant
MBVIW
$3.45M
$147K ﹤0.01%
366,665
– –
CAL icon
991
Caleres
CAL
$405M
$145K ﹤0.01%
11,700
-33,340
-74% -$433K
ACHR icon
992
Archer Aviation
ACHR
$4.52B
$145K ﹤0.01%
+30,583
New +$178K
HCACR
993
Hall Chadwick Acquisition Corp Rights
HCACR
$144K ﹤0.01%
500,000
– –
AACPW
994
Apogee Acquisition Corp Warrant
AACPW
$144K ﹤0.01%
+1,250,000
New +$134K
WLIIW
995
Willow Lane Acquisition Corp II Warrants
WLIIW
$144K ﹤0.01%
+157,087
New +$123K
SAC.WS
996
Safeguard Acquisition Corp Warrants
SAC.WS
$143K ﹤0.01%
250,000
– –
HACQW
997
HCM IV Acquisition Corp Warrants
HACQW
$143K ﹤0.01%
+250,000
New +$134K
KTWOR
998
K2 Capital Acquisition Corp Rights
KTWOR
$140K ﹤0.01%
650,000
– –
ARX
999
Accelerant Holdings
ARX
$4.31B
$140K ﹤0.01%
+11,936
New +$168K
ZKPW
1000
Lafayette Digital Acquisition Corp I Warrant
ZKPW
$140K ﹤0.01%
450,000
– –
38 39
40
41 42

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LCAM
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IIM
INTECH Investment Management West Palm Beach, Florida $10.9B AUM 37.22% 1-Year Est. Return
RCMNY
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MPI
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RCMF
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SIM
SRS Investment Management New York $10.8B AUM 34.05% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return

Magnetar Financial's Q2 2026 Portfolio in Review

As of Q2 2026, Magnetar Financial held 1,622 positions worth $11B, up 11% from $9.84B the previous quarter. Its ten largest holdings account for 54% of the portfolio.

Magnetar Financial withdrew a net $1.86B in Q2 2026, closing 488 positions and reducing 195 holdings. Its most notable exit was Air Lease Corp, an estimated $87.2M position sold in full.

By sector, the portfolio is most concentrated in Technology at 52% of assets, down from 53% a quarter earlier, followed by Financials and Miscellaneous.

Against the trend, Magnetar Financial opened a new position in Dominion Energy worth $83.3M.

  • Magnetar Financial's largest Q2 2026 buy was Dominion Energy: 1,219,394 shares worth $83.3M.
  • Magnetar Financial added most to Roku in Q2 2026, an estimated $61.4M increase.
  • Magnetar Financial's biggest Q2 2026 reduction was CoreWeave, cutting an estimated $1.78B.
  • Magnetar Financial fully exited Air Lease Corp in Q2 2026, selling an estimated $87.2M.
  • Magnetar Financial's ten largest holdings make up 54% of its $11B portfolio in Q2 2026.
  • Magnetar Financial opened 486 new positions and closed 488 in Q2 2026.
  • Magnetar Financial's portfolio value rose 11% quarter-over-quarter to $11B.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.