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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
GSHD icon
301
Goosehead Insurance
GSHD
$2.2B
$1.13M 0.01%
+9,583
New +$1.08M
H icon
302
Hyatt Hotels
H
$16.4B
$1.12M 0.01%
+9,118
New +$1.31M
LBTYA icon
303
Liberty Global Class A
LBTYA
$3.62B
$1.11M 0.01%
96,419
+82,363
+586% +$958K
JANX icon
304
Janux Therapeutics
JANX
$925M
$1.11M 0.01%
41,055
+27,557
+204% +$1.04M
PCAR icon
305
PACCAR
PCAR
$69.8B
$1.11M 0.01%
11,359
+6,293
+124% +$664K
NBIX icon
306
Neurocrine Biosciences
NBIX
$16.8B
$1.1M 0.01%
+9,935
New +$1.26M
ARW icon
307
Arrow Electronics
ARW
$11.1B
$1.09M 0.01%
+10,525
New +$1.16M
WLY icon
308
John Wiley & Sons Class A
WLY
$2.65B
$1.09M 0.01%
24,422
+8,245
+51% +$348K
RFAIU
309
RF Acquisition Corp II Unit
RFAIU
$1.08M 0.01%
99,000
– –
LCII icon
310
LCI Industries
LCII
$2.49B
$1.08M 0.01%
+12,325
New +$1.24M
BIRK icon
311
Birkenstock
BIRK
$7.12B
$1.07M 0.01%
23,357
+12,639
+118% +$666K
CEP
312
DELISTED
Cantor Equity Partners
CEP
$1.06M 0.01%
99,000
– –
BIIB icon
313
Biogen
BIIB
$30B
$1.06M 0.01%
7,719
+5,842
+311% +$835K
IDT icon
314
IDT Corp
IDT
$1.64B
$1.05M 0.01%
20,528
+7,886
+62% +$382K
SPG icon
315
Simon Property Group
SPG
$74.4B
$1.02M 0.01%
+6,149
New +$1.07M
CMCSA icon
316
Comcast
CMCSA
$85B
$1.02M 0.01%
27,632
-129,503
-82% -$4.67M
GOOGL icon
317
Alphabet (Google) Class A
GOOGL
$4.36T
$1.02M 0.01%
+6,587
New +$1.19M
CRK icon
318
Comstock Resources
CRK
$3.89B
$1.01M 0.01%
+49,768
New +$953K
TEX icon
319
Terex
TEX
$7.18B
$1M 0.01%
26,498
+11,563
+77% +$505K
ADBE icon
320
Adobe
ADBE
$99.5B
$990K 0.01%
2,581
+1,852
+254% +$794K
DECK icon
321
Deckers Outdoor
DECK
$13.2B
$983K 0.01%
+8,792
New +$1.42M
TDY icon
322
Teledyne Technologies
TDY
$30.4B
$968K 0.01%
1,944
+1,512
+350% +$748K
PKG icon
323
Packaging Corp of America
PKG
$21.9B
$963K 0.01%
4,861
-20,210
-81% -$4.31M
CTSH icon
324
Cognizant
CTSH
$24.9B
$960K 0.01%
+12,547
New +$1.02M
FND icon
325
Floor & Decor
FND
$6.22B
$958K 0.01%
+11,899
New +$1.12M
11 12
13
14 15

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.