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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
MRVL icon
801
Marvell Technology
MRVL
$203B
$280K ﹤0.01%
+941
New +$189K
SAAQW
802
Space Asset Acquisition Corp Warrants
SAAQW
$4.94M
$279K ﹤0.01%
300,000
– –
BBIO icon
803
BridgeBio Pharma
BBIO
$14.6B
$279K ﹤0.01%
3,740
+275
+8% +$19.3K
SYM icon
804
Symbotic
SYM
$5.62B
$278K ﹤0.01%
+6,177
New +$315K
DEO icon
805
Diageo
DEO
$48.4B
$276K ﹤0.01%
3,431
+235
+7% +$19K
NTRS icon
806
Northern Trust
NTRS
$33.8B
$276K ﹤0.01%
+1,585
New +$261K
MTRX icon
807
Matrix Service
MTRX
$306M
$275K ﹤0.01%
+20,108
New +$259K
UHAL.B icon
808
U-Haul Holding Co Series N
UHAL.B
$11.1B
$274K ﹤0.01%
+4,751
New +$237K
SENEA icon
809
Seneca Foods Class A
SENEA
$1.32B
$274K ﹤0.01%
+1,573
New +$234K
RWAY icon
810
Runway Growth Finance
RWAY
$275M
$274K ﹤0.01%
48,754
-41,122
-46% -$260K
MTN icon
811
Vail Resorts
MTN
$4.74B
$273K ﹤0.01%
+2,002
New +$261K
SIMAW
812
SIM Acquisition Corp I Warrant
SIMAW
$272K ﹤0.01%
972,598
– –
VSH icon
813
Vishay Intertechnology
VSH
$4.83B
$272K ﹤0.01%
5,055
-46,628
-90% -$1.91M
PTON icon
814
Peloton Interactive
PTON
$2.21B
$271K ﹤0.01%
+45,908
New +$248K
CBL
815
CBL Properties
CBL
$1.72B
$270K ﹤0.01%
+5,094
New +$236K
PLOW icon
816
Douglas Dynamics
PLOW
$960M
$270K ﹤0.01%
5,003
-30,550
-86% -$1.41M
CBRE icon
817
CBRE Group
CBRE
$41.2B
$269K ﹤0.01%
+1,995
New +$275K
GDDY icon
818
GoDaddy
GDDY
$11.8B
$268K ﹤0.01%
+3,163
New +$267K
VNMEW
819
Vendome Acquisition Corp I Warrant
VNMEW
$2.39M
$268K ﹤0.01%
925,000
– –
VRNS icon
820
Varonis Systems
VRNS
$5.22B
$267K ﹤0.01%
6,360
-26,941
-81% -$790K
PRI icon
821
Primerica
PRI
$8.94B
$267K ﹤0.01%
+938
New +$257K
NPKI
822
NPK International
NPKI
$1.15B
$265K ﹤0.01%
16,645
-348
-2% -$5.25K
YETI icon
823
Yeti Holdings
YETI
$2.97B
$263K ﹤0.01%
+5,316
New +$231K
HLN icon
824
Haleon
HLN
$40.7B
$263K ﹤0.01%
+28,201
New +$262K
FOXF icon
825
Fox Factory Holding Corp
FOXF
$852M
$262K ﹤0.01%
+15,462
New +$269K
31 32
33
34 35

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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
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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.