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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
YEXT icon
951
Yext
YEXT
$541M
– –
-28,766
Closed -$183K
YOU icon
952
Clear Secure
YOU
$5.5B
– –
-25,994
Closed -$692K
Z icon
953
Zillow
Z
$7.81B
– –
-4,276
Closed -$317K
ZEUS
954
DELISTED
Olympic Steel
ZEUS
– –
-6,595
Closed -$216K
ZIP icon
955
ZipRecruiter
ZIP
$315M
– –
-41,189
Closed -$298K
ZS icon
956
Zscaler
ZS
$24.3B
– –
-1,623
Closed -$293K
ZTS icon
957
Zoetis
ZTS
$32.4B
– –
-34,408
Closed -$5.61M
AS icon
958
Amer Sports
AS
$20.8B
– –
-9,836
Closed -$275K
CPAY icon
959
Corpay
CPAY
$25B
– –
-16,555
Closed -$5.6M
ULS icon
960
UL Solutions
ULS
$18.6B
– –
-7,546
Closed -$376K
MRX
961
Marex Group Limited Ordinary Shares
MRX
$4.7B
– –
-7,048
Closed -$220K
VIK icon
962
Viking Holdings
VIK
$46.4B
– –
-7,866
Closed -$347K
TLN
963
Talen Energy Corp
TLN
$16B
– –
-4,088
Closed -$824K
LINE
964
Lineage Inc
LINE
$9.66B
– –
-8,528
Closed -$499K
FTW.U
965
DELISTED
EQV Ventures Acquisition Corp Units
FTW.U
– –
-3,430,350
Closed -$34.6M
HONDU
966
DELISTED
HCM II Acquisition Corp Unit
HONDU
– –
-1,960,198
Closed -$19.8M
GAP
967
The Gap Inc
GAP
$7.31B
– –
-17,188
Closed -$406K
AAMI
968
Acadian Asset Management
AAMI
$3.07B
– –
-12,327
Closed -$325K
TBCH
969
Turtle Beach Corp
TBCH
$241M
– –
-16,228
Closed -$281K
XYZ
970
Block Inc
XYZ
$48.5B
– –
-882
Closed -$75K
CTEV
971
Claritev Corp
CTEV
$396M
– –
-99,645
Closed -$1.47M
ALTR
972
DELISTED
Altair Engineering Inc
ALTR
– –
-569,534
Closed -$62.1M
ALTM
973
DELISTED
Arcadium Lithium plc
ALTM
– –
-6,391,389
Closed -$32.8M
NKGN
974
DELISTED
NKGen Biotech, Inc. Common Stock
NKGN
– –
-267,508
Closed -$95.5K
NKGNW
975
DELISTED
NKGen Biotech, Inc. Warrants
NKGNW
– –
-713,357
Closed -$71.3K
36 37 38
39
40

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.