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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
CRWV
1
CoreWeave
CRWV
$44.9B
$5.18B 47.26%
52,062,927
-16,503,467
-24% -$1.78B
HPE.PRC
2
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
$4.67B
$89M 0.81%
760,010
-164,990
-18% -$15.6M
WBS
3
DELISTED
Webster Financial
WBS
$88.4M 0.81%
1,156,698
+19,986
+2% +$1.45M
KVUE icon
4
Kenvue
KVUE
$34.2B
$88.2M 0.8%
4,615,344
+9,746
+0.2% +$172K
GTLS
5
DELISTED
Chart Industries
GTLS
$87.4M 0.8%
418,310
-2,094
-0.5% -$435K
NSC icon
6
Norfolk Southern
NSC
$70.6B
$86.6M 0.79%
275,215
+54
+0% +$16.6K
D icon
7
Dominion Energy
D
$55.9B
$83.3M 0.76%
+1,219,394
New +$79.3M
TXNM
8
TXNM Energy Inc
TXNM
$6.02B
$82.2M 0.75%
1,448,220
-26,918
-2% -$1.58M
PEN icon
9
Penumbra
PEN
$12.5B
$80.8M 0.74%
255,841
+4,408
+2% +$1.43M
TECK icon
10
Teck Resources
TECK
$32.1B
$79.1M 0.72%
1,330,207
-167,627
-11% -$10.2M
MCHPP
11
Microchip Technology Inc 7.50% Series A Preferred Stock
MCHPP
$75.6M 0.69%
982,230
-42,770
-4% -$3.25M
GOOGM
12
Alphabet Inc Depositary Shares Series A Preferred Stock
GOOGM
$75.5M 0.69%
+1,496,367
New +$75.2M
WBD icon
13
Warner Bros
WBD
$69.7B
$73.3M 0.67%
2,747,884
-269,208
-9% -$7.28M
ROKU icon
14
Roku
ROKU
$22.8B
$70M 0.64%
507,080
+503,435
+13,812% +$61.4M
DBRG icon
15
DigitalBridge
DBRG
$2.98B
$65M 0.59%
4,118,704
-97,044
-2% -$1.52M
ORCL.PRD
16
Oracle Corp Preferred Stock Series D
ORCL.PRD
$64.1M 0.58%
1,425,420
+775,420
+119% +$41.7M
NSA
17
DELISTED
National Storage Affiliates Trust
NSA
$55M 0.5%
1,236,534
+8,062
+0.7% +$346K
SLAB icon
18
Silicon Laboratories
SLAB
$7.36B
$54.9M 0.5%
251,225
+5,401
+2% +$1.17M
TECH icon
19
Bio-Techne
TECH
$11.3B
$53.8M 0.49%
+761,911
New +$41.1M
APGE
20
DELISTED
Apogee Therapeutics
APGE
$53M 0.48%
+399,123
New +$36M
CZR icon
21
Caesars Entertainment
CZR
$6.04B
$52.7M 0.48%
+1,746,938
New +$49.2M
RAMP icon
22
LiveRamp
RAMP
$2.29B
$51.9M 0.47%
+1,379,116
New +$45.4M
QRVO icon
23
Qorvo
QRVO
$10.3B
$51.1M 0.47%
548,149
+6,955
+1% +$641K
PAYO icon
24
Payoneer
PAYO
$2.42B
$50.6M 0.46%
7,109,868
+7,096,695
+53,873% +$38.8M
AAUC
25
Allied Gold Corp
AAUC
$3.19B
$50.1M 0.46%
2,108,808
-410,059
-16% -$11.6M
1
2 3 4 5

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BEI
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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
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
MPI
Mairs & Power Inc St Paul, Minnesota $10.9B AUM 27.5% 1-Year Est. Return
RCMF
RK Capital Management (Florida) Weston, Florida $10.8B AUM 53.02% 1-Year Est. Return
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.