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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
CEPT
1526
DELISTED
Cantor Equity Partners II
CEPT
– –
-290,000
Closed -$3.16M
GTENU
1527
Gores Holdings X Units
GTENU
– –
-12
Closed -$124
AII
1528
American Integrity Insurance
AII
$518M
– –
-17,201
Closed -$332K
PCAPU
1529
ProCap Acquisition Corp Unit
PCAPU
– –
-8
Closed -$82
RAAQ
1530
DELISTED
Real Asset Acquisition Corp
RAAQ
– –
-750,000
Closed -$7.8M
NAMMW
1531
Namib Minerals Warrants
NAMMW
$2.65M
– –
-70,000
Closed -$9.45K
CHYM
1532
Chime Financial
CHYM
$11.5B
– –
-73,297
Closed -$1.37M
FAC
1533
Factorial Energy Inc
FAC
$669M
– –
-1,000,000
Closed -$10.3M
CAEP
1534
DELISTED
Cantor Equity Partners III
CAEP
– –
-500,000
Closed -$5.16M
EVAC.U
1535
EQV Ventures Acquisition Corp II Units
EVAC.U
– –
-7
Closed -$71
GLIBK
1536
Liberty Capital Corp Series C GCI Group Common Stock
GLIBK
$949M
– –
-33,694
Closed -$1.25M
PAII.U
1537
Pyrophyte Acquisition Corp II Units
PAII.U
– –
-5
Closed -$52
APADU
1538
DELISTED
A Paradise Acquisition Corp Unit
APADU
– –
-16
Closed -$171
HCMAU
1539
HCM III Acquisition Corp Units
HCMAU
$230M
– –
-10
Closed -$103
PSKY
1540
Paramount Skydance Corp
PSKY
$11.5B
– –
-151,264
Closed -$1.35M
HVMCU
1541
Highview Merger Corp Units
HVMCU
– –
-5
Closed -$52
APADR
1542
DELISTED
A Paradise Acquisition Corp Rights
APADR
– –
-799,984
Closed -$361K
ENHA
1543
Enhanced Group Inc
ENHA
$197M
– –
-799,984
Closed -$8.14M
MBVIU
1544
M3-Brigade Acquisition VI Corp Units
MBVIU
– –
-5
Closed -$51
GSRFU
1545
GSR IV Acquisition Corp Units
GSRFU
– –
-24
Closed -$267
SVACU
1546
DELISTED
Spring Valley Acquisition Corp III Unit
SVACU
– –
-10
Closed -$105
TLNCU
1547
Talon Capital Corp Units
TLNCU
– –
-8
Closed -$83
BLZRU
1548
Trailblazer Acquisition Corp Unit
BLZRU
– –
-13
Closed -$132
BRCB
1549
Black Rock Coffee Bar Inc
BRCB
$160M
– –
-25,970
Closed -$336K
LATAU
1550
Galata Acquisition Corp. II Units
LATAU
– –
-13
Closed -$131
60 61
62
63 64

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BEI
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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
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
SRS Investment Management New York $10.8B AUM 34.05% 1-Year Est. Return
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.