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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
SVCCW
776
Stellar V Capital Corp Warrant
SVCCW
$202K ﹤0.01%
650,000
– –
SO icon
777
Southern Company
SO
$106B
$201K ﹤0.01%
2,309
-8,018
-78% -$732K
COHR icon
778
Coherent
COHR
$48.7B
$200K ﹤0.01%
+1,084
New +$162K
IPEXR
779
Inflection Point Acquisition Corp V Rights
IPEXR
$200K ﹤0.01%
250,000
– –
KFIIR
780
K&F Growth Acquisition Corp II Rights
KFIIR
$200K ﹤0.01%
1,250,000
– –
APADR
781
DELISTED
A Paradise Acquisition Corp Rights
APADR
$200K ﹤0.01%
+799,984
New +$184K
GILT icon
782
Gilat Satellite Networks
GILT
$830M
$200K ﹤0.01%
+15,432
New +$198K
SBET icon
783
Sharplink Inc
SBET
$1.35B
$198K ﹤0.01%
+22,160
New +$271K
AACBR
784
Artius II Acquisition Inc Rights
AACBR
$198K ﹤0.01%
600,000
– –
NEXT icon
785
NextDecade
NEXT
$1.78B
$196K ﹤0.01%
37,283
-1,184
-3% -$7.06K
POLEW
786
Andretti Acquisition Corp II Warrant
POLEW
$196K ﹤0.01%
700,000
– –
BGC icon
787
BGC Group
BGC
$5.6B
$196K ﹤0.01%
21,922
-34,120
-61% -$307K
HVIIR
788
Hennessy Capital Investment Corp VII Rights
HVIIR
$195K ﹤0.01%
700,000
– –
NTWOW
789
Newbury Street II Acquisition Corp Warrant
NTWOW
$2.8M
$192K ﹤0.01%
725,000
– –
ARLO icon
790
Arlo Technologies
ARLO
$1.57B
$192K ﹤0.01%
+13,690
New +$215K
SGHC icon
791
SGHC Ltd
SGHC
$7.15B
$188K ﹤0.01%
+15,721
New +$189K
NMRK icon
792
Newmark Group
NMRK
$2.68B
$187K ﹤0.01%
+10,782
New +$189K
RAAQW
793
DELISTED
Real Asset Acquisition Corp Warrants
RAAQW
$187K ﹤0.01%
375,000
– –
FACTW
794
FACT II Acquisition Corp Warrant
FACTW
$1.32M
$186K ﹤0.01%
530,749
– –
PLAY icon
795
Dave & Buster's
PLAY
$377M
$185K ﹤0.01%
+11,413
New +$191K
GSHRW
796
Gesher Acquisition Corp II Warrants
GSHRW
$185K ﹤0.01%
450,000
– –
TDACW
797
Translational Development Acquisition Corp Warrants
TDACW
$16.6M
$183K ﹤0.01%
650,000
– –
NX icon
798
Quanex
NX
$818M
$182K ﹤0.01%
+11,849
New +$167K
MBLY icon
799
Mobileye
MBLY
$1.99B
$178K ﹤0.01%
+17,051
New +$213K
KALV
800
DELISTED
KalVista Pharmaceuticals
KALV
$177K ﹤0.01%
10,938
-15,986
-59% -$212K
30 31
32
33 34

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HI
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MPI
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URS
Utah Retirement Systems Salt Lake City, Utah $9.78B AUM 28.72% 1-Year Est. Return
FPAS
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CCM
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FCM
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HL
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DCP
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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.