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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
IQV icon
976
IQVIA
IQV
$40B
– –
-15,708
Closed -$2.77M
IR icon
977
Ingersoll Rand
IR
$33.9B
– –
-84,877
Closed -$6.79M
ITGR icon
978
Integer Holdings
ITGR
$3.41B
– –
-5,761
Closed -$680K
ITRI icon
979
Itron
ITRI
$4.75B
– –
-5,263
Closed -$551K
ITRN icon
980
Ituran Location and Control
ITRN
$1.08B
– –
-13,055
Closed -$472K
JACK icon
981
Jack in the Box
JACK
$308M
– –
-8,164
Closed -$222K
JANX icon
982
Janux Therapeutics
JANX
$915M
– –
-41,055
Closed -$1.11M
JLL icon
983
Jones Lang LaSalle
JLL
$15.9B
– –
-925
Closed -$229K
KD icon
984
Kyndryl
KD
$2.94B
– –
-30,023
Closed -$943K
KELYA icon
985
Kelly Services Class A
KELYA
$560M
– –
-29,105
Closed -$383K
KFRC icon
986
Kforce
KFRC
$1.04B
– –
-12,342
Closed -$603K
KLAC icon
987
KLA
KLAC
$249B
– –
-5,670
Closed -$385K
KMPR icon
988
Kemper
KMPR
$1.82B
– –
-7,673
Closed -$513K
KNX icon
989
Knight Transportation
KNX
$11.4B
– –
-262,171
Closed -$11.4M
KRYS icon
990
Krystal Biotech
KRYS
$10.7B
– –
-1,175
Closed -$212K
KWR icon
991
Quaker Houghton
KWR
$2.67B
– –
-3,800
Closed -$470K
MZTI
992
The Marzetti Company
MZTI
$3.02B
– –
-1,879
Closed -$329K
LBRT icon
993
Liberty Energy
LBRT
$2.89B
– –
-252,635
Closed -$4M
LCII icon
994
LCI Industries
LCII
$2.62B
– –
-12,325
Closed -$1.08M
LECO icon
995
Lincoln Electric
LECO
$14.6B
– –
-6,808
Closed -$1.29M
LEVI icon
996
Levi Strauss
LEVI
$9.8B
– –
-17,321
Closed -$270K
LFUS icon
997
Littelfuse
LFUS
$9.91B
– –
-1,211
Closed -$238K
LHX icon
998
L3Harris
LHX
$56.9B
– –
-10,779
Closed -$2.26M
LKFN icon
999
Lakeland Financial Corp
LKFN
$1.58B
– –
-7,678
Closed -$456K
LNT icon
1000
Alliant Energy
LNT
$19.1B
– –
-757
Closed -$48.7K
38 39
40
41 42

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HI
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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 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.