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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
MKLY
276
McKinley Acquisition Corp
MKLY
$2.99M 0.03%
+300,000
New +$2.99M
CDW icon
277
CDW
CDW
$18.6B
$2.98M 0.03%
21,872
+19,824
+968% +$2.92M
NWSA icon
278
News Corp Class A
NWSA
$15.2B
$2.98M 0.03%
+114,004
New +$2.99M
AVA icon
279
Avista
AVA
$3.39B
$2.98M 0.03%
+77,221
New +$3.02M
CADE
280
DELISTED
Cadence Bank
CADE
$2.93M 0.03%
+68,305
New +$2.71M
FLR icon
281
Fluor
FLR
$6.99B
$2.92M 0.03%
+73,742
New +$3.26M
DRS icon
282
Leonardo DRS
DRS
$12.2B
$2.9M 0.03%
85,124
+55,127
+184% +$2.03M
CAG icon
283
Conagra Brands
CAG
$7.19B
$2.88M 0.03%
166,595
+41,296
+33% +$733K
FIS icon
284
Fidelity National Information Services
FIS
$23.8B
$2.88M 0.03%
43,314
+36,683
+553% +$2.42M
MBAV
285
DELISTED
M3-Brigade Acquisition V Corp
MBAV
$2.86M 0.03%
269,016
-1,200,000
-82% -$12.7M
DE icon
286
Deere & Co
DE
$162B
$2.86M 0.03%
6,138
-10,627
-63% -$4.99M
SHAK icon
287
Shake Shack
SHAK
$2.54B
$2.79M 0.03%
+34,388
New +$3.03M
CRBG icon
288
Corebridge Financial
CRBG
$14.4B
$2.78M 0.03%
91,990
+71,590
+351% +$2.2M
AVAV icon
289
AeroVironment
AVAV
$7.42B
$2.75M 0.03%
+11,363
New +$3.57M
TTC icon
290
Toro Company
TTC
$8.72B
$2.73M 0.03%
34,686
+16,861
+95% +$1.25M
GIB icon
291
CGI
GIB
$15.2B
$2.72M 0.03%
29,508
-60,972
-67% -$5.44M
ROST icon
292
Ross Stores
ROST
$81B
$2.71M 0.03%
+15,021
New +$2.51M
ARWR icon
293
Arrowhead Research
ARWR
$12.3B
$2.65M 0.03%
+39,901
New +$1.96M
FSLR icon
294
First Solar
FSLR
$22.1B
$2.64M 0.03%
+10,117
New +$2.55M
HNI icon
295
HNI Corp
HNI
$3.14B
$2.63M 0.03%
+62,445
New +$2.64M
RPM icon
296
RPM International
RPM
$13.8B
$2.61M 0.03%
25,142
+10,734
+75% +$1.16M
CMCSA icon
297
Comcast
CMCSA
$84B
$2.59M 0.03%
86,688
-199,941
-70% -$5.71M
IPEX
298
Inflection Point Acquisition Corp V
IPEX
$126M
$2.56M 0.03%
250,000
– –
KHC icon
299
Kraft Heinz
KHC
$31.3B
$2.55M 0.03%
+105,192
New +$2.62M
WLACW
300
DELISTED
Willow Lane Acquisition Corp Warrants
WLACW
$2.55M 0.03%
599,539
-25,461
-4% -$90.3K
10 11
12
13 14

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.