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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
SVAQU
101
Silicon Valley Acquisition Corp Units
SVAQU
$10.9M 0.11%
+1,100,000
New +$10.9M
GTEN
102
Gores Holdings X
GTEN
$474M
$10.5M 0.1%
1,022,724
– –
DRDB
103
Roman DBDR Acquisition Corp II
DRDB
$325M
$10.4M 0.1%
1,000,000
– –
FAC
104
Factorial Energy Inc
FAC
$473M
$10.3M 0.1%
1,000,000
– –
LWAC
105
LightWave Acquisition Corp
LWAC
$309M
$10.3M 0.1%
+1,022,800
New +$10.3M
IPCX
106
Inflection Point Acquisition Corp III
IPCX
$329M
$10.1M 0.1%
1,000,000
– –
RDAG
107
Republic Digital Acquisition Co
RDAG
$389M
$10.1M 0.1%
1,000,000
– –
SBXE.U
108
SilverBox Corp V Units
SBXE.U
$10.1M 0.1%
+1,000,000
New +$10.1M
KBONU
109
Karbon Capital Partners Corp Units
KBONU
$315M
$10.1M 0.1%
+1,000,000
New +$10.1M
PACH
110
Pioneer Acquisition I Corp
PACH
$10.1M 0.1%
+1,000,000
New +$10.1M
HCMA
111
HCM III Acquisition Corp
HCMA
$347M
$10.1M 0.1%
+999,990
New +$10.2M
IGACU
112
Invest Green Acquisition Corp Units
IGACU
$10M 0.1%
+1,000,000
New +$10M
BLZR
113
Trailblazer Acquisition Corp
BLZR
$349M
$10M 0.1%
+999,987
New +$10.1M
ADACU
114
American Drive Acquisition Co Units
ADACU
$9.99M 0.1%
+1,000,000
New +$9.97M
LPCVU
115
Launchpad Cadenza Acquisition Corp I Unit
LPCVU
$201M
$9.98M 0.1%
+1,000,000
New +$9.99M
BIXIU
116
Bitcoin Infrastructure Acquisition Corp Unit
BIXIU
$209M
$9.96M 0.1%
+1,000,000
New +$10M
CHAC
117
DELISTED
Crane Harbor Acquisition Corp
CHAC
$9.69M 0.1%
900,000
– –
HVMC
118
Highview Merger Corp
HVMC
$300M
$9.29M 0.09%
+929,288
New +$9.29M
GPACU
119
General Purpose Acquisition Corp Units
GPACU
$209M
$9.22M 0.09%
+921,448
New +$9.21M
GSHR
120
Gesher Acquisition Corp II
GSHR
$215M
$9.22M 0.09%
900,000
– –
JENA
121
Jena Acquisition Corp II
JENA
$301M
$9.19M 0.09%
900,000
– –
PCAP
122
ProCap Acquisition Corp
PCAP
$327M
$9.09M 0.09%
896,892
– –
CRANU
123
Crane Harbor Acquisition Corp II Units
CRANU
$9.06M 0.09%
+900,000
New +$9.05M
CCAQ
124
Collective Acquisition Corp
CCAQ
$212M
$8.66M 0.08%
850,000
– –
RANG
125
Range Capital Acquisition Corp
RANG
$8.44M 0.08%
800,000
– –
3 4
5
6 7

Similar funds

HI
HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return
MPI
Mairs & Power Inc St Paul, Minnesota $9.79B AUM 20.6% 1-Year Est. Return
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.