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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
TXG icon
1201
10x Genomics
TXG
$5.88B
– –
-24,706
Closed -$289K
UBER icon
1202
Uber
UBER
$145B
– –
-770
Closed -$75.4K
UBSI icon
1203
United Bankshares
UBSI
$6.69B
– –
-7,538
Closed -$280K
UCTT
1204
Ultra Clean Holdings
UCTT
$3.12B
– –
-15,120
Closed -$412K
UDR icon
1205
UDR
UDR
$12.8B
– –
-33,232
Closed -$1.24M
UEC icon
1206
Uranium Energy
UEC
$4.47B
– –
-85,235
Closed -$1.14M
UFPI icon
1207
UFP Industries
UFPI
$4.95B
– –
-46,224
Closed -$4.32M
UMBF icon
1208
UMB Financial
UMBF
$11.3B
– –
-1,811
Closed -$214K
UNIT
1209
Uniti Group
UNIT
$2.52B
– –
-23,735
Closed -$145K
AD
1210
Array Digital Infrastructure
AD
$3.04B
– –
-14,698
Closed -$735K
UUUU icon
1211
Energy Fuels
UUUU
$2.68B
– –
-34,698
Closed -$533K
VAC icon
1212
Marriott Vacations Worldwide
VAC
$3.53B
– –
-9,551
Closed -$636K
VC icon
1213
Visteon
VC
$2.85B
– –
-3,750
Closed -$449K
VCTR icon
1214
Victory Capital Holdings
VCTR
$6.09B
– –
-61,280
Closed -$3.97M
VNT icon
1215
Vontier
VNT
$4.54B
– –
-39,695
Closed -$1.67M
VRNA
1216
DELISTED
Verona Pharma
VRNA
– –
-628,260
Closed -$67M
VRSN icon
1217
VeriSign
VRSN
$26.3B
– –
-1,326
Closed -$371K
VRTX icon
1218
Vertex Pharmaceuticals
VRTX
$123B
– –
-2,757
Closed -$1.08M
VSAT icon
1219
Viasat
VSAT
$9.67B
– –
-9,057
Closed -$265K
VTLE
1220
DELISTED
Vital Energy
VTLE
– –
-183,700
Closed -$3.1M
VTRS icon
1221
Viatris
VTRS
$20.8B
– –
-140,903
Closed -$1.39M
VYX icon
1222
NCR Voyix
VYX
$1.19B
– –
-21,050
Closed -$264K
WDFC icon
1223
WD-40
WDFC
$2.98B
– –
-2,306
Closed -$456K
WEAV icon
1224
Weave Communications
WEAV
$553M
– –
-28,316
Closed -$189K
WLK icon
1225
Westlake Corp
WLK
$9.26B
– –
-3,329
Closed -$257K
47 48
49
50 51

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.