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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
CUB
51
Lionheart Holdings
CUB
$283M
$20.4M 0.2%
1,910,254
– –
ALDF
52
Aldel Financial II Inc
ALDF
$321M
$20M 0.2%
1,899,098
– –
ALF
53
Centurion Acquisition Corp
ALF
$390M
$19.8M 0.19%
1,856,250
– –
MLAC
54
DELISTED
Mountain Lake Acquisition Corp
MLAC
$19.8M 0.19%
1,900,000
– –
CCIX
55
Churchill Capital Corp IX
CCIX
$399M
$19.6M 0.19%
1,843,554
-19,428
-1% -$207K
KCHV
56
Kochav Defense Acquisition Corp
KCHV
$355M
$19.3M 0.19%
1,900,000
– –
APO.PRA icon
57
Apollo Global Management Series A
APO.PRA
$1.82B
$18.9M 0.18%
250,000
– –
VNME
58
Vendome Acquisition Corp I
VNME
$256M
$18.6M 0.18%
+1,850,000
New +$18.5M
SHCO
59
DELISTED
Soho House & Co
SHCO
$18.6M 0.18%
2,078,038
+21,680
+1% +$192K
NEE.PRS
60
NextEra Energy 7.299% Corporate Units
NEE.PRS
$2.17B
$18.1M 0.18%
350,000
– –
LOKV
61
DELISTED
Live Oak Acquisition Corp V
LOKV
$18M 0.18%
1,750,000
– –
VCIC
62
DELISTED
Vine Hill Capital Investment Corp
VCIC
$18M 0.18%
1,669,999
-53,501
-3% -$586K
SDHI
63
Siddhi Acquisition Corp
SDHI
$365M
$18M 0.18%
1,750,000
– –
NPAC
64
New Providence Acquisition Corp III
NPAC
$400M
$18M 0.18%
1,749,990
– –
SZZL
65
Sizzle Acquisition Corp II
SZZL
$325M
$17.8M 0.17%
1,750,000
– –
SOUL
66
Soulpower Acquisition Corp
SOUL
$353M
$17.8M 0.17%
1,750,000
– –
TONT
67
Graf Global Corp
TONT
$154M
$17.4M 0.17%
1,613,354
– –
AMWD
68
DELISTED
American Woodmark
AMWD
$16.9M 0.17%
312,728
+3,187
+1% +$187K
TACO
69
Berto Acquisition Corp
TACO
$393M
$16.7M 0.16%
1,650,000
– –
WHLRL
70
Wheeler Real Estate Investment Trust 7.00% Senior Subordinated Convertible Notes Due 2031
WHLRL
$16.7M 0.16%
190,823
– –
BLUW
71
Blue Water Acquisition Corp III
BLUW
$334M
$15.5M 0.15%
1,500,000
– –
PMTR
72
Perimeter Acquisition Corp I
PMTR
$321M
$15.4M 0.15%
1,500,000
– –
FERA
73
Fifth Era Acquisition Corp I
FERA
$326M
$15.4M 0.15%
1,500,000
– –
NTWO
74
Newbury Street II Acquisition Corp
NTWO
$15.2M 0.15%
1,450,000
– –
TVA
75
Texas Ventures Acquisition III Corp
TVA
$315M
$14.9M 0.15%
1,400,000
– –
1 2
3
4 5

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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
Focus Partners Advisor Solutions Saint Louis, Missouri $9.92B AUM 21.52% 1-Year Est. Return
CCM
Cullen Capital Management New York $9.75B AUM 21.81% 1-Year Est. Return
FCM
Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return
HL
Harding Loevner Bridgewater, New Jersey $9.72B AUM 22.38% 1-Year Est. Return
DCP
Durable Capital Partners Bethesda, Maryland $9.71B AUM 26.27% 1-Year Est. Return

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.