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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
ELAN icon
201
Elanco Animal Health
ELAN
$13.2B
$3.27M 0.04%
311,514
-11,720,811
-97% -$133M
KEYS icon
202
Keysight
KEYS
$50.7B
$3.26M 0.04%
21,768
+20,034
+1,155% +$3.31M
CW icon
203
Curtiss-Wright
CW
$25.1B
$3.17M 0.04%
10,005
+9,432
+1,646% +$3.18M
AVY icon
204
Avery Dennison
AVY
$12.8B
$3.17M 0.04%
17,799
+15,239
+595% +$2.8M
BAH icon
205
Booz Allen Hamilton
BAH
$8.44B
$3.17M 0.04%
30,269
-6,560
-18% -$791K
NOVT icon
206
Novanta
NOVT
$4.91B
$3.09M 0.04%
+24,199
New +$3.48M
NDAQ icon
207
Nasdaq
NDAQ
$53.4B
$3.08M 0.04%
40,665
+3,025
+8% +$238K
BACQU
208
DELISTED
Inflection Point Acquisition Corp IV Unit
BACQU
$3.05M 0.04%
300,000
– –
EBTC
209
DELISTED
Enterprise Bancorp
EBTC
$3.03M 0.04%
77,732
+12,945
+20% +$531K
VMI icon
210
Valmont Industries
VMI
$8.81B
$3M 0.04%
+10,503
New +$3.43M
HLI icon
211
Houlihan Lokey
HLI
$9.72B
$2.95M 0.04%
18,292
+1,285
+8% +$221K
TFII icon
212
TFI International
TFII
$11.6B
$2.92M 0.04%
+37,712
New +$4.17M
VMC icon
213
Vulcan Materials
VMC
$36.8B
$2.89M 0.04%
12,397
-96
-0.8% -$24.4K
ROK icon
214
Rockwell Automation
ROK
$51.1B
$2.82M 0.04%
+10,930
New +$3.04M
PTC icon
215
PTC
PTC
$15.3B
$2.81M 0.04%
+18,116
New +$3.12M
GEV icon
216
GE Vernova
GEV
$240B
$2.79M 0.04%
+9,145
New +$3.19M
SPB icon
217
Spectrum Brands
SPB
$2.03B
$2.77M 0.04%
38,738
+27,081
+232% +$2.12M
IQV icon
218
IQVIA
IQV
$40.7B
$2.77M 0.04%
15,708
+12,708
+424% +$2.47M
STLA icon
219
Stellantis
STLA
$17.4B
$2.76M 0.04%
+246,551
New +$3.17M
WTW icon
220
Willis Towers Watson
WTW
$29.8B
$2.76M 0.04%
8,162
+1,313
+19% +$428K
WLK icon
221
Westlake Corp
WLK
$9.26B
$2.73M 0.04%
+27,277
New +$3.02M
SKY icon
222
Champion Homes
SKY
$4.41B
$2.7M 0.04%
+28,518
New +$2.74M
FCX icon
223
Freeport-McMoran
FCX
$86.2B
$2.69M 0.04%
71,022
+65,167
+1,113% +$2.49M
CFG icon
224
Citizens Financial Group
CFG
$30.1B
$2.68M 0.04%
+65,520
New +$2.92M
BRDG
225
DELISTED
Bridge Investment Group
BRDG
$2.68M 0.04%
+279,799
New +$2.44M
7 8
9
10 11

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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.