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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
GRAF.U
51
DELISTED
Graf Global Corp Units
GRAF.U
$16.9M 0.22%
1,633,499
-1
-0% -$10
HYG icon
52
PUT
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$15.9B
$15.1M 0.2%
195,000
– –
FERAU
53
Fifth Era Acquisition Corp I Units
FERAU
$15.1M 0.2%
+1,500,000
New +$15M
NTWOU
54
Newbury Street II Acquisition Corp Unit
NTWOU
$14.7M 0.19%
1,450,000
– –
POLEU
55
Andretti Acquisition Corp II Unit
POLEU
$258M
$14.3M 0.19%
1,400,000
– –
TDACU
56
Translational Development Acquisition Corp Units
TDACU
$189M
$13.2M 0.17%
1,300,000
– –
SVCCU
57
Stellar V Capital Corp Unit
SVCCU
$13.2M 0.17%
+1,300,000
New +$13.1M
ATIIU
58
Archimedes Tech SPAC Partners II Co Unit
ATIIU
$13.1M 0.17%
+1,300,000
New +$13.1M
WLACU
59
DELISTED
Willow Lane Acquisition Corp Unit
WLACU
$12.7M 0.17%
1,250,000
– –
NHICU
60
NewHold Investment Corp III Units
NHICU
$12.6M 0.17%
+1,250,000
New +$12.5M
KFIIU
61
K&F Growth Acquisition Corp II Unit
KFIIU
$12.6M 0.17%
+1,250,000
New +$12.5M
ARES.PRB
62
Ares Management Corp 6.75% Series B Preferred Stock
ARES.PRB
$1.21B
$12.4M 0.16%
+260,000
New +$14.1M
IT icon
63
Gartner
IT
$11.1B
$12.2M 0.16%
28,986
+18,951
+189% +$9.34M
HPE.PRC
64
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
$3.47B
$12M 0.16%
+250,000
New +$14.6M
A icon
65
Agilent Technologies
A
$39.6B
$11.6M 0.15%
99,060
+63,336
+177% +$8.54M
AME icon
66
Ametek
AME
$53.9B
$11.5M 0.15%
67,044
+59,246
+760% +$10.8M
AVGO icon
67
Broadcom
AVGO
$1.76T
$11.5M 0.15%
+68,923
New +$14.6M
PEP icon
68
PepsiCo
PEP
$196B
$11.5M 0.15%
+76,635
New +$11.4M
KNX icon
69
Knight Transportation
KNX
$11.5B
$11.4M 0.15%
+262,171
New +$13.5M
SYF icon
70
Synchrony
SYF
$24.4B
$11.4M 0.15%
+214,910
New +$13.3M
ACM icon
71
Aecom
ACM
$9.46B
$11.3M 0.15%
+121,989
New +$12.4M
HPQ icon
72
HP
HPQ
$26B
$11.3M 0.15%
406,908
+246,278
+153% +$7.79M
ADI icon
73
Analog Devices
ADI
$172B
$11.2M 0.15%
+55,608
New +$12M
J icon
74
Jacobs Solutions
J
$16B
$11.1M 0.15%
+92,710
New +$11.9M
CME icon
75
CME Group
CME
$95.4B
$11M 0.14%
+41,369
New +$10.2M
1 2
3
4 5

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 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.