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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
VREX icon
676
Varex Imaging
VREX
$779M
$391K ﹤0.01%
37,458
+27,308
+269% +$295K
ARCO icon
677
Arcos Dorados Holdings
ARCO
$1.72B
$387K ﹤0.01%
48,070
-42,262
-47% -$365K
FWRG icon
678
First Watch Restaurant Group
FWRG
$758M
$386K ﹤0.01%
29,959
-5,160
-15% -$60.5K
TGT icon
679
Target
TGT
$73.9B
$386K ﹤0.01%
2,956
-17,170
-85% -$2.18M
VLOSW
680
Velos Acquisition I Corp Warrant
VLOSW
$5.89M
$385K ﹤0.01%
974,998
-55,102
-5% -$19K
TRP icon
681
TC Energy
TRP
$66.1B
$384K ﹤0.01%
+5,798
New +$383K
KCHVR
682
Kochav Defense Acquisition Corp Right
KCHVR
$384K ﹤0.01%
1,900,000
– –
WT icon
683
WisdomTree
WT
$3.7B
$383K ﹤0.01%
22,584
+9,046
+67% +$160K
SWBI icon
684
Smith & Wesson
SWBI
$593M
$380K ﹤0.01%
25,281
+7,415
+42% +$111K
DV icon
685
DoubleVerify
DV
$2.07B
$380K ﹤0.01%
35,022
-45,553
-57% -$469K
LEVI icon
686
Levi Strauss
LEVI
$8.02B
$380K ﹤0.01%
15,289
-6,588
-30% -$148K
CUBWW
687
Lionheart Holdings Warrant
CUBWW
$2.52M
$379K ﹤0.01%
955,127
– –
CIEN icon
688
Ciena
CIEN
$48.4B
$377K ﹤0.01%
+769
New +$392K
QSR icon
689
Restaurant Brands International
QSR
$27.3B
$377K ﹤0.01%
+5,194
New +$395K
SPOT icon
690
Spotify
SPOT
$109B
$374K ﹤0.01%
815
-956
-54% -$456K
PTC icon
691
PTC
PTC
$14.5B
$372K ﹤0.01%
+3,272
New +$442K
IMKTA icon
692
Ingles Markets
IMKTA
$1.56B
$372K ﹤0.01%
4,196
+1,362
+48% +$122K
BRKR icon
693
Bruker
BRKR
$8.89B
$371K ﹤0.01%
+6,169
New +$288K
TVACW
694
Texas Ventures Acquisition III Corp Warrants
TVACW
$3.09M
$371K ﹤0.01%
700,000
– –
SVAQW
695
Silicon Valley Acquisition Corp Warrants
SVAQW
$4.62M
$371K ﹤0.01%
485,000
-65,000
-12% -$28.2K
LQDA icon
696
Liquidia Corp
LQDA
$6.06B
$368K ﹤0.01%
4,619
-1,500
-25% -$80.4K
MTAL.WS
697
Metals Acquisition Corp II Warrants
MTAL.WS
$367K ﹤0.01%
+333,331
New +$304K
MMSI icon
698
Merit Medical Systems
MMSI
$5.22B
$367K ﹤0.01%
+5,286
New +$349K
MNTN
699
MNTN Inc
MNTN
$958M
$365K ﹤0.01%
39,714
-2,496
-6% -$22.7K
AKR icon
700
Acadia Realty Trust
AKR
$2.8B
$364K ﹤0.01%
+17,398
New +$372K
26 27
28
29 30

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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
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
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.