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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
APXT
126
Apex Treasury Corp
APXT
$465M
$8.41M 0.08%
+850,000
New +$8.41M
XRPN
127
Armada Acquisition Corp II
XRPN
$330M
$8.34M 0.08%
814,266
– –
TLNCU
128
Talon Capital Corp Units
TLNCU
$244M
$8.22M 0.08%
800,000
– –
SCPQU
129
Social Commerce Partners Corp Unit
SCPQU
$107M
$8.18M 0.08%
+817,952
New +$8.19M
AXIN
130
Axiom Intelligence Acquisition Corp 1
AXIN
$280M
$8.06M 0.08%
800,000
– –
BA icon
131
Boeing
BA
$169B
$8.04M 0.08%
37,049
+37,047
+1,852,350% +$7.62M
ENHA
132
Enhanced Group Inc
ENHA
$341M
$8.04M 0.08%
+799,984
New +$8.01M
AEAQU
133
Activate Energy Acquisition Corp Unit
AEAQU
$8M 0.08%
+800,000
New +$8.01M
BLRKU
134
Bluerock Acquisition Corp Unit
BLRKU
$153M
$8M 0.08%
+800,000
New +$8M
KOYN
135
CSLM Digital Asset Acquisition Corp III
KOYN
$321M
$7.96M 0.08%
+800,000
New +$7.97M
CEPF
136
Cantor Equity Partners IV
CEPF
$596M
$7.71M 0.08%
750,000
– –
DAAQ
137
Digital Asset Acquisition Corp
DAAQ
$158M
$7.65M 0.08%
750,000
– –
RAAQ
138
DELISTED
Real Asset Acquisition Corp
RAAQ
$7.65M 0.08%
750,000
– –
WENN
139
Wen Acquisition Corp
WENN
$388M
$7.58M 0.07%
750,000
– –
BDCI
140
BTC Development Corp
BDCI
$350M
$7.51M 0.07%
+750,000
New +$7.57M
CRAQ
141
Cal Redwood Acquisition Corp
CRAQ
$324M
$7.43M 0.07%
730,033
– –
FCRS.U
142
FutureCrest Acquisition Corp Units
FCRS.U
$7.17M 0.07%
700,000
– –
GIWWU
143
GigCapital8 Corp Units
GIWWU
$234M
$7.12M 0.07%
+695,261
New +$7.13M
CIO
144
DELISTED
City Office REIT
CIO
$7.07M 0.07%
1,012,143
+22,434
+2% +$155K
VACI.U
145
Viking Acquisition Corp I Units
VACI.U
$7.06M 0.07%
+700,000
New +$7.05M
LATAU
146
Galata Acquisition Corp. II Units
LATAU
$7.05M 0.07%
700,000
– –
EVOXU
147
Evolution Global Acquisition Corp Units
EVOXU
$179M
$7.04M 0.07%
+700,000
New +$7.07M
YCY.U
148
AA Mission Acquisition Corp II Units
YCY.U
$7.02M 0.07%
+700,000
New +$7.03M
LFACU
149
Leapfrog Acquisition Corp Units
LFACU
$7M 0.07%
+700,000
New +$7.01M
HVII
150
Hennessy Capital Investment Corp VII
HVII
$273M
$6.88M 0.07%
665,000
-35,000
-5% -$364K
4 5
6
7 8

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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
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.