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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
TNL icon
1126
Travel + Leisure Co
TNL
$4.81B
– –
-5,498
Closed -$255K
TOL icon
1127
Toll Brothers
TOL
$14.5B
– –
-3,692
Closed -$390K
TPH
1128
DELISTED
Tri Pointe Homes
TPH
– –
-6,535
Closed -$209K
TRI icon
1129
Thomson Reuters
TRI
$45.1B
– –
-61,354
Closed -$10.8M
TTMI icon
1130
TTM Technologies
TTMI
$11.3B
– –
-12,848
Closed -$264K
TWLO icon
1131
Twilio
TWLO
$29.5B
– –
-60,850
Closed -$5.96M
TXRH icon
1132
Texas Roadhouse
TXRH
$13.5B
– –
-4,557
Closed -$759K
TYL icon
1133
Tyler Technologies
TYL
$13.7B
– –
-2,416
Closed -$1.4M
UDMY
1134
DELISTED
Udemy
UDMY
– –
-33,556
Closed -$260K
UNFI icon
1135
United Natural Foods
UNFI
$3.07B
– –
-7,707
Closed -$211K
UPS icon
1136
United Parcel Service
UPS
$89.7B
– –
-10,536
Closed -$1.16M
UPST icon
1137
Upstart Holdings
UPST
$2.66B
– –
-121,701
Closed -$5.6M
USFD icon
1138
US Foods
USFD
$22.3B
– –
-152,278
Closed -$9.97M
AD
1139
Array Digital Infrastructure
AD
$3.03B
– –
-8,561
Closed -$592K
UTHR icon
1140
United Therapeutics
UTHR
$26.1B
– –
-7,988
Closed -$2.46M
VERA icon
1141
Vera Therapeutics
VERA
$2.39B
– –
-16,982
Closed -$408K
VLO icon
1142
Valero Energy
VLO
$88.7B
– –
-1,722
Closed -$227K
VNT icon
1143
Vontier
VNT
$4.62B
– –
-28,075
Closed -$922K
VPG icon
1144
Vishay Precision Group
VPG
$1.22B
– –
-10,560
Closed -$254K
VRE
1145
DELISTED
Veris Residential
VRE
– –
-11,552
Closed -$195K
VRTS icon
1146
Virtus Investment Partners
VRTS
$1.14B
– –
-4,978
Closed -$858K
VST icon
1147
Vistra
VST
$50.1B
– –
-19,733
Closed -$2.32M
WCC
1148
WESCO International
WCC
$16.1B
– –
-10,387
Closed -$1.61M
WFRD icon
1149
Weatherford International
WFRD
$5.99B
– –
-23,461
Closed -$1.26M
WGS icon
1150
GeneDx Holdings
WGS
$1.84B
– –
-6,270
Closed -$555K
44 45
46
47 48

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HI
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MPI
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URS
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FPAS
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CCM
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FCM
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HL
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DCP
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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.