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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
+259.01%
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
$20.7B
AUM Growth
+$13B
Cap. Flow
+$280M
Cap. Flow %
1.36%
Top 10 Hldgs %
79.59%
Holding
1,244
New
524
Increased
170
Reduced
136
Closed
374

Top Buys

Rank Stock Value
1
DNB
Dun & Bradstreet
DNB
+$95.2M
2
SWTX
SpringWorks Therapeutics
SWTX
+$91.3M
3
TXNM
TXNM Energy Inc
TXNM
+$89.9M
4
SKX
Skechers
SKX
+$81.4M
5
AVDX
AvidXchange
AVDX
+$76.2M

Top Sells

Rank Stock Value
1
BECN
Beacon Roofing Supply, Inc.
BECN
+$92.1M
2
DFS
Discover Financial Services
DFS
+$86.6M
3
VRN
Veren
VRN
+$83.7M
4
PYCR
Paycor HCM, Inc. Common Stock
PYCR
+$82.4M
5
BERY
Berry Global Group, Inc.
BERY
+$78.1M

Sector Composition

Rank Sector Weight
1 Technology 79.1%
2 Financials 5.67%
3 Healthcare 2.17%
4 Industrials 1.84%
5 Communication Services 1.27%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
INFA
76
DELISTED
Informatica
INFA
$11.1M 0.05%
+456,793
New +$9.42M
FACT
77
FACT II Acquisition Corp
FACT
$259M
$10.9M 0.05%
+1,061,498
New +$10.8M
INTU icon
78
Intuit
INTU
$83.1B
$10.7M 0.05%
13,599
+12,859
+1,738% +$8.7M
GDDY icon
79
GoDaddy
GDDY
$12.8B
$10.7M 0.05%
+59,292
New +$10.6M
IPCX
80
Inflection Point Acquisition Corp III
IPCX
$362M
$10.5M 0.05%
+1,000,000
New +$10.2M
RDAG
81
Republic Digital Acquisition Co
RDAG
$389M
$10.5M 0.05%
+1,000,000
New +$10.3M
GTEN
82
Gores Holdings X
GTEN
$474M
$10.5M 0.05%
+1,022,724
New +$10.5M
DRDB
83
Roman DBDR Acquisition Corp II
DRDB
$325M
$10.3M 0.05%
+1,000,000
New +$10.2M
LWACU
84
LightWave Acquisition Corp Units
LWACU
$10.3M 0.05%
+1,022,800
New +$10.3M
CMCSA icon
85
Comcast
CMCSA
$80.9B
$10.3M 0.05%
287,276
+259,644
+940% +$8.98M
ALB.PRA icon
86
Albemarle Corp Depositary Shares
ALB.PRA
$2.27B
$10.1M 0.05%
314,750
-210,250
-40% -$6.42M
PACHU
87
Pioneer Acquisition I Corp Units
PACHU
$229M
$10M 0.05%
+1,000,000
New +$10M
FAC
88
Factorial Energy Inc
FAC
$508M
$10M 0.05%
+1,000,000
New +$10M
ROST icon
89
Ross Stores
ROST
$78.1B
$10M 0.05%
+78,459
New +$10.9M
OC icon
90
Owens Corning
OC
$11.6B
$9.64M 0.05%
70,132
+37,145
+113% +$5.13M
PCAPU
91
ProCap Acquisition Corp Unit
PCAPU
$213M
$9.61M 0.05%
+896,900
New +$9.94M
IT icon
92
Gartner
IT
$9.87B
$9.6M 0.05%
23,756
-5,230
-18% -$2.19M
MFC icon
93
Manulife Financial
MFC
$73.2B
$9.56M 0.05%
+299,075
New +$9.22M
PCTY icon
94
Paylocity
PCTY
$6.97B
$9.51M 0.05%
52,507
+27,411
+109% +$5.15M
PODD icon
95
Insulet
PODD
$11.4B
$9.44M 0.05%
+30,043
New +$8.67M
CRH icon
96
CRH
CRH
$68.7B
$9.42M 0.05%
102,605
+28,876
+39% +$2.63M
LMT icon
97
Lockheed Martin
LMT
$134B
$9.37M 0.05%
20,222
+7,633
+61% +$3.57M
PRMB
98
Primo Brands
PRMB
$8.29B
$9.31M 0.05%
+314,373
New +$10M
CNC icon
99
Centene
CNC
$31.6B
$9.3M 0.05%
171,417
+43,572
+34% +$2.56M
IEX icon
100
IDEX
IEX
$16.6B
$9.29M 0.05%
52,885
+490
+0.9% +$86.9K
2 3
4
5 6

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MPI
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URS
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FPAS
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CCM
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OAM
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FCM
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HL
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Magnetar Financial's Q2 2025 Portfolio in Review

As of Q2 2025, Magnetar Financial held 1,244 positions worth $20.7B, up 171% from $7.61B the previous quarter. Its ten largest holdings account for 80% of the portfolio.

Magnetar Financial's Q2 2025 filing shows 524 new, 170 increased, 136 reduced and 374 closed positions. Its largest new stake was Dun & Bradstreet: 10,636,170 shares worth $96.7M. The largest sale was Beacon Roofing Supply, Inc., an estimated $92.1M.

By sector, the portfolio is most concentrated in Technology at 79% of assets, up from 53% a quarter earlier, followed by Financials and Healthcare.

  • Magnetar Financial's largest Q2 2025 buy was Dun & Bradstreet: 10,636,170 shares worth $96.7M.
  • Magnetar Financial added most to Blueprint Medicines in Q2 2025, an estimated $75.4M increase.
  • Magnetar Financial's biggest Q2 2025 reduction was M3-Brigade Acquisition V Corp Units, cutting an estimated $30.3M.
  • Magnetar Financial fully exited Beacon Roofing Supply, Inc. in Q2 2025, selling an estimated $92.1M.
  • Magnetar Financial's ten largest holdings make up 80% of its $20.7B portfolio in Q2 2025.
  • Magnetar Financial opened 524 new positions and closed 374 in Q2 2025.
  • Magnetar Financial's portfolio value rose 171% quarter-over-quarter to $20.7B.

Based on Magnetar Financial's 13F filing for Q2 2025, filed 12 Aug 2025.