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MF

Magnetar Financial Portfolio holdings

AUM $9.84B
1-Year Est. Return 190.64%
This Fund
S&P 500
This Quarter Est. Return
-18.31%
1 Year Est. Return
+190.64%
3 Year Est. Return
+293.18%
5 Year Est. Return
+491.79%
10 Year Est. Return
+5,174.28%
AUM
$10.2B
AUM Growth
-$6.3B
Cap. Flow
-$1.76B
Cap. Flow %
-17.26%
Top 10 Hldgs %
56.41%
Holding
1,310
New
462
Increased
107
Reduced
157
Closed
414

Top Buys

Rank Stock Value
1
CMA
Comerica
CMA
+$91.8M
2
REVG
REV Group
REVG
+$90.3M
3
KVUE icon
Kenvue
KVUE
+$86.1M
4
RNAM
Avidity Biosciences
RNAM
+$74.8M
5
WBD icon
Warner Bros
WBD
+$74.4M

Top Sells

Rank Stock Value
1
CRWV
CoreWeave
CRWV
+$1.4B
2
MRUS
Merus
MRUS
+$98.4M
3
K
Kellanova
K
+$93.8M
4
AVDX
AvidXchange
AVDX
+$84.2M
5
WNS
WNS Holdings
WNS
+$83.8M

Sector Composition

Rank Sector Weight
1 Technology 53.79%
2 Financials 14.35%
3 Industrials 5.38%
4 Healthcare 4.38%
5 Communication Services 3.15%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
WTRG icon
26
Essential Utilities
WTRG
$11.2B
$46M 0.45%
1,199,090
+1,180,945
+6,508% +$46.5M
QRVO icon
27
Qorvo
QRVO
$7.92B
$45.9M 0.45%
542,786
+538,314
+12,037% +$47.5M
ARES.PRB
28
Ares Management Corp 6.75% Series B Preferred Stock
ARES.PRB
$1.24B
$45.8M 0.45%
907,250
+150,000
+20% +$7.39M
AHL
29
DELISTED
Aspen Insurance
AHL
$45.2M 0.44%
1,218,999
– –
ATXS
30
DELISTED
Astria Therapeutics
ATXS
$44.9M 0.44%
+3,431,007
New +$41M
NGD
31
DELISTED
New Gold Inc
NGD
$44.1M 0.43%
+5,064,109
New +$38.1M
CTLP
32
DELISTED
Cantaloupe
CTLP
$38.8M 0.38%
3,654,521
+11,852
+0.3% +$126K
LBRDK icon
33
Liberty Broadband Class C
LBRDK
$4.44B
$35.9M 0.35%
737,805
+6,463
+0.9% +$336K
FTW
34
Presidio Production Co
FTW
$344M
$35.4M 0.35%
3,370,168
– –
DBRG icon
35
DigitalBridge
DBRG
$2.93B
$33.8M 0.33%
+2,203,909
New +$26.5M
HPE.PRC
36
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
$3.74B
$33.2M 0.33%
500,000
+250,000
+100% +$16.4M
IMXI icon
37
International Money Express
IMXI
$386M
$29.4M 0.29%
1,916,571
+44,596
+2% +$670K
CCXIU
38
Churchill Capital Corp XI Units
CCXIU
$435M
$27.6M 0.27%
+2,700,000
New +$27.6M
RPT
39
Rithm Property Trust
RPT
$92.3M
$27.2M 0.27%
1,639,033
-2
-0% -$31
DMII
40
Drugs Made In America Acquisition II Corp
DMII
$644M
$26.7M 0.26%
+2,700,000
New +$26.7M
ILCV icon
41
PUT
iShares Morningstar Value ETF
ILCV
$1.31B
$25.5M 0.25%
+235,000
New +$21.7M
EVAC
42
EQV Ventures Acquisition Corp II
EVAC
$598M
$25.1M 0.25%
+2,499,993
New +$25M
AXTA icon
43
Axalta
AXTA
$7.22B
$23.9M 0.23%
738,401
+550,820
+294% +$16.2M
VACH
44
DELISTED
Voyager Acquisition Corp
VACH
$23M 0.23%
2,156,220
– –
TACH
45
Titan Acquisition Corp
TACH
$360M
$22.6M 0.22%
2,200,000
– –
MOFG
46
DELISTED
MidWestOne Financial Group
MOFG
$21.7M 0.21%
+563,016
New +$20.5M
LPBB
47
Launch Two Acquisition Corp
LPBB
$309M
$20.8M 0.2%
1,980,000
– –
SIMA
48
SIM Acquisition Corp I
SIMA
$20.6M 0.2%
1,945,196
– –
LPAA
49
Launch One Acquisition Corp
LPAA
$20.6M 0.2%
1,945,196
– –
RAC
50
Rithm Acquisition Corp
RAC
$308M
$20.6M 0.2%
1,980,000
– –
1
2
3 4 5

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HI
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MPI
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URS
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FPAS
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CCM
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OAM
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FCM
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HL
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Magnetar Financial's Q4 2025 Portfolio in Review

As of Q4 2025, Magnetar Financial held 1,310 positions worth $10.2B, down 38% from $16.5B the previous quarter. Its ten largest holdings account for 56% of the portfolio.

Magnetar Financial withdrew a net $1.76B in Q4 2025, closing 414 positions and reducing 157 holdings. Its most notable exit was Merus, an estimated $98.4M position sold in full.

By sector, the portfolio is most concentrated in Technology at 54% of assets, down from 72% a quarter earlier, followed by Financials and Industrials.

Against the trend, Magnetar Financial opened a new position in Comerica worth $99.1M.

  • Magnetar Financial's largest Q4 2025 buy was Comerica: 1,139,969 shares worth $99.1M.
  • Magnetar Financial added most to Qorvo in Q4 2025, an estimated $47.5M increase.
  • Magnetar Financial's biggest Q4 2025 reduction was CoreWeave, cutting an estimated $1.4B.
  • Magnetar Financial fully exited Merus in Q4 2025, selling an estimated $98.4M.
  • Magnetar Financial's ten largest holdings make up 56% of its $10.2B portfolio in Q4 2025.
  • Magnetar Financial opened 462 new positions and closed 414 in Q4 2025.
  • Magnetar Financial's portfolio value fell 38% quarter-over-quarter to $10.2B.

Based on Magnetar Financial's 13F filing for Q4 2025, filed 17 Feb 2026.