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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
-0.75%
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
$7.61B
AUM Growth
+$3.26B
Cap. Flow
+$3.15B
Cap. Flow %
41.44%
Top 10 Hldgs %
56.64%
Holding
1,013
New
430
Increased
139
Reduced
90
Closed
296

Top Buys

Rank Stock Value
1
CRWV
CoreWeave
CRWV
+$3.69B
2
BECN
Beacon Roofing Supply, Inc.
BECN
+$86.7M
3
PYCR
Paycor HCM, Inc. Common Stock
PYCR
+$81.3M
4
VRN
Veren
VRN
+$70M
5
PLYA
Playa Hotels & Resorts
PLYA
+$64.5M

Top Sells

Rank Stock Value
1
SNY icon
Sanofi
SNY
+$161M
2
ELAN icon
Elanco Animal Health
ELAN
+$133M
3
BDX icon
Becton Dickinson
BDX
+$79.3M
4
SUM
Summit Materials, Inc. Class A Common Stock
SUM
+$79.1M
5
HCP
HashiCorp, Inc. Class A Common Stock
HCP
+$76.8M

Sector Composition

Rank Sector Weight
1 Technology 53.19%
2 Industrials 6.07%
3 Financials 5.03%
4 Healthcare 4.22%
5 Energy 3.46%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
TFC icon
176
Truist Financial
TFC
$63.9B
$4.24M 0.06%
103,069
-26,532
-20% -$1.18M
ROKU icon
177
Roku
ROKU
$21.6B
$4.2M 0.06%
+59,673
New +$4.78M
NXPI icon
178
NXP Semiconductors
NXPI
$60.8B
$4.15M 0.05%
+21,816
New +$4.65M
BEAGU
179
Bold Eagle Acquisition Corp Units
BEAGU
$4.13M 0.05%
400,000
– –
EFOR
180
Everforth Inc
EFOR
$960M
$4.08M 0.05%
64,744
+59,551
+1,147% +$4.58M
LBRT icon
181
Liberty Energy
LBRT
$2.79B
$4M 0.05%
+252,635
New +$4.54M
ALK icon
182
Alaska Air
ALK
$5.11B
$3.94M 0.05%
+79,964
New +$5.25M
TGT icon
183
Target
TGT
$66.3B
$3.86M 0.05%
+37,032
New +$4.63M
MACIU
184
Melar Acquisition Corp I Unit
MACIU
$168M
$3.82M 0.05%
371,250
– –
ES icon
185
Eversource Energy
ES
$28.1B
$3.82M 0.05%
61,458
-28,584
-32% -$1.71M
VLTO icon
186
Veralto
VLTO
$24.1B
$3.77M 0.05%
+38,719
New +$3.87M
GGG icon
187
Graco
GGG
$13.2B
$3.75M 0.05%
+44,910
New +$3.8M
KMB icon
188
Kimberly-Clark
KMB
$37.6B
$3.73M 0.05%
+26,261
New +$3.54M
CIEN icon
189
Ciena
CIEN
$46.8B
$3.62M 0.05%
+59,933
New +$4.74M
AFG icon
190
American Financial Group
AFG
$11.9B
$3.59M 0.05%
+27,334
New +$3.53M
AXS icon
191
AXIS Capital
AXS
$7.73B
$3.59M 0.05%
+35,781
New +$3.3M
COOP
192
DELISTED
Mr. Cooper
COOP
$3.56M 0.05%
+29,779
New +$3.11M
DYNCU
193
Dynamix Corp Unit
DYNCU
$3.54M 0.05%
350,000
– –
AEE icon
194
Ameren
AEE
$30.4B
$3.52M 0.05%
+35,068
New +$3.38M
COO icon
195
Cooper Companies
COO
$14.2B
$3.43M 0.05%
40,669
-668,063
-94% -$59.9M
ASTS icon
196
AST SpaceMobile
ASTS
$15.8B
$3.41M 0.04%
150,032
+63,689
+74% +$1.63M
CLS icon
197
Celestica
CLS
$37.8B
$3.4M 0.04%
+43,086
New +$4.57M
EXC icon
198
Exelon
EXC
$48.1B
$3.36M 0.04%
+73,023
New +$3.05M
LSTR icon
199
Landstar System
LSTR
$6.04B
$3.36M 0.04%
+22,363
New +$3.6M
TJX icon
200
TJX Companies
TJX
$179B
$3.29M 0.04%
26,981
+3,315
+14% +$402K
6 7
8
9 10

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HI
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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 Q1 2025 Portfolio in Review

As of Q1 2025, Magnetar Financial held 1,013 positions worth $7.61B, up 75% from $4.36B the previous quarter. Its ten largest holdings account for 57% of the portfolio.

Magnetar Financial deployed $3.15B of net new capital in Q1 2025, opening 430 new positions and adding to 139 existing holdings. Its largest new stake was CoreWeave: 95,818,248 shares worth $3.55B.

By sector, the portfolio is most concentrated in Technology at 53% of assets, up from 12% a quarter earlier, followed by Industrials and Financials.

On the sell side, the largest reduction was Elanco Animal Health, an estimated $133M trimmed.

  • Magnetar Financial's largest Q1 2025 buy was CoreWeave: 95,818,248 shares worth $3.55B.
  • Magnetar Financial added most to Kellanova in Q1 2025, an estimated $15.7M increase.
  • Magnetar Financial's biggest Q1 2025 reduction was Elanco Animal Health, cutting an estimated $133M.
  • Magnetar Financial fully exited Sanofi in Q1 2025, selling an estimated $161M.
  • Magnetar Financial's ten largest holdings make up 57% of its $7.61B portfolio in Q1 2025.
  • Magnetar Financial opened 430 new positions and closed 296 in Q1 2025.
  • Magnetar Financial's portfolio value rose 75% quarter-over-quarter to $7.61B.

Based on Magnetar Financial's 13F filing for Q1 2025, filed 15 May 2025.