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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
IRAB.WS
1076
Iris Acquisition Corp II Warrants
IRAB.WS
$70.5K ﹤0.01%
+300,000
New +$81.9K
AVAT
1077
Avalanche Treasury Corp
AVAT
$33.1M
$70.1K ﹤0.01%
+140,000
New +$134K
FIGXW
1078
FIGX Capital Acquisition Corp Warrant
FIGXW
$70K ﹤0.01%
250,000
– –
SRTA
1079
Strata Critical Medical Inc
SRTA
$464M
$68K ﹤0.01%
+12,902
New +$67.9K
SB icon
1080
Safe Bulkers
SB
$912M
$67.7K ﹤0.01%
+10,732
New +$71.7K
BCSS.WS
1081
Bain Capital GSS Investment Corp Warrants
BCSS.WS
$65.3K ﹤0.01%
90,000
– –
MKLYR
1082
McKinley Acquisition Corp Rights
MKLYR
$64.5K ﹤0.01%
300,000
– –
TVAIR
1083
Thayer Ventures Acquisition Corporation II Rights
TVAIR
$61.3K ﹤0.01%
350,000
– –
DYORW
1084
Insight Digital Partners II Warrants
DYORW
$58K ﹤0.01%
200,000
– –
CCIIW
1085
Cohen Circle Acquisition Corp II Warrant
CCIIW
$56.2K ﹤0.01%
75,000
– –
IOVA icon
1086
Iovance Biotherapeutics
IOVA
$3.95B
$55.9K ﹤0.01%
+13,448
New +$51.1K
SCIIR
1087
SC II Acquisition Corp Rights
SCIIR
$55.8K ﹤0.01%
300,000
– –
SOCAW
1088
Solarius Capital Acquisition Corp Warrant
SOCAW
$55.1K ﹤0.01%
200,500
– –
OIMAW
1089
OneIM Acquisition Corp Warrant
OIMAW
$55K ﹤0.01%
66,665
– –
DNUT icon
1090
Krispy Kreme
DNUT
$571M
$51.9K ﹤0.01%
14,712
-5
-0% -$18
RXRX icon
1091
Recursion Pharmaceuticals
RXRX
$1.87B
$51.5K ﹤0.01%
+14,033
New +$46.7K
SSACR
1092
SPACSphere Acquisition Corp Rights
SSACR
$50.7K ﹤0.01%
+300,000
New +$50.9K
TDWDR
1093
Tailwind 2.0 Acquisition Corp Rights
TDWDR
$50K ﹤0.01%
400,000
– –
RAIN
1094
Rain Enhancement Technologies
RAIN
$9.56M
$49.6K ﹤0.01%
23,970
– –
LAFAR
1095
LaFayette Acquisition Corp Rights
LAFAR
$49.5K ﹤0.01%
425,000
– –
AIOT
1096
PowerFleet Inc
AIOT
$403M
$47.2K ﹤0.01%
+12,313
New +$43.2K
BRRWW
1097
ProCap Financial Inc
BRRWW
$3.99M
$45.1K ﹤0.01%
205,000
– –
ADCT icon
1098
ADC Therapeutics
ADCT
$170M
$41.8K ﹤0.01%
39,092
– –
AIIA.RT
1099
AI Infrastructure Acquisition Corp Rights
AIIA.RT
$40.3K ﹤0.01%
175,000
– –
CLBR.WS
1100
Colombier Acquisition Corp III Warrants
CLBR.WS
$40K ﹤0.01%
+50,000
New +$37.3K
42 43
44
45 46

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LCAM
London & Capital Asset Management London, United Kingdom $10.9B AUM 39.88% 1-Year Est. Return
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
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ACA
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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.