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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
PNW icon
876
Pinnacle West Capital
PNW
$12.3B
– –
-7,592
Closed -$644K
PR
877
Permian Resources
PR
$17.6B
– –
-142,397
Closed -$2.05M
PRDO icon
878
Perdoceo Education
PRDO
$2.04B
– –
-11,498
Closed -$304K
PROF
879
Profound Medical
PROF
$263M
– –
-509,400
Closed -$3.83M
PSA icon
880
Public Storage
PSA
$59.3B
– –
-4,857
Closed -$1.45M
QCRH icon
881
QCR Holdings
QCRH
$1.69B
– –
-7,835
Closed -$632K
QGEN icon
882
Qiagen
QGEN
$8.55B
– –
-47,999
Closed -$2.2M
RAMP icon
883
LiveRamp
RAMP
$2.3B
– –
-26,612
Closed -$808K
RDN icon
884
Radian Group
RDN
$5.16B
– –
-7,821
Closed -$248K
RL icon
885
Ralph Lauren
RL
$23B
– –
-1,202
Closed -$278K
RMBS icon
886
Rambus
RMBS
$9.72B
– –
-4,535
Closed -$240K
RNAM
887
DELISTED
Avidity Biosciences
RNAM
– –
-22,003
Closed -$640K
RNR icon
888
RenaissanceRe
RNR
$13.2B
– –
-12,213
Closed -$3.04M
ROL icon
889
Rollins
ROL
$18.5B
– –
-5,487
Closed -$254K
ROST icon
890
Ross Stores
ROST
$81B
– –
-1,973
Closed -$298K
RVMDW icon
891
Revolution Medicines Inc Warrant
RVMDW
$109M
– –
-119,289
Closed -$19.3K
RYAN icon
892
Ryan Specialty Holdings
RYAN
$5.71B
– –
-13,394
Closed -$859K
SBH icon
893
Sally Beauty Holdings
SBH
$1.46B
– –
-24,281
Closed -$254K
SBSI icon
894
Southside Bancshares
SBSI
$960M
– –
-6,849
Closed -$218K
SCCO icon
895
Southern Copper
SCCO
$145B
– –
-3,628
Closed -$313K
SCHW
896
Charles Schwab
SCHW
$181B
– –
-3,250
Closed -$241K
SCSC icon
897
Scansource
SCSC
$1.15B
– –
-6,858
Closed -$325K
SDRL icon
898
Seadrill
SDRL
$2.7B
– –
-14,795
Closed -$576K
SFM icon
899
Sprouts Farmers Market
SFM
$8.1B
– –
-1,920
Closed -$244K
SG icon
900
Sweetgreen
SG
$778M
– –
-14,283
Closed -$458K
34 35
36
37 38

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.