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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
FSV icon
951
FirstService
FSV
$6.58B
– –
-3,201
Closed -$531K
GEHC icon
952
GE HealthCare
GEHC
$29.2B
– –
-10,674
Closed -$861K
GIII icon
953
G-III Apparel Group
GIII
$1.55B
– –
-15,037
Closed -$411K
GLOB icon
954
Globant
GLOB
$1.52B
– –
-4,529
Closed -$533K
GMED icon
955
Globus Medical
GMED
$10.9B
– –
-6,970
Closed -$510K
GOOGL icon
956
Alphabet (Google) Class A
GOOGL
$4.08T
– –
-6,587
Closed -$1.02M
GSHD icon
957
Goosehead Insurance
GSHD
$1.64B
– –
-9,583
Closed -$1.13M
GTLB icon
958
GitLab
GTLB
$5.57B
– –
-47,556
Closed -$2.24M
GVA icon
959
Granite Construction
GVA
$5.31B
– –
-66,962
Closed -$5.05M
H icon
960
Hyatt Hotels
H
$17.8B
– –
-9,118
Closed -$1.12M
HCC icon
961
Warrior Met Coal
HCC
$4.17B
– –
-11,151
Closed -$532K
HD icon
962
Home Depot
HD
$343B
– –
-19,543
Closed -$7.16M
HEES
963
DELISTED
H&E Equipment Services
HEES
– –
-512,725
Closed -$48.6M
HGV icon
964
Hilton Grand Vacations
HGV
$4.14B
– –
-5,882
Closed -$220K
HOLX
965
DELISTED
Hologic
HOLX
– –
-7,660
Closed -$473K
HP icon
966
Helmerich & Payne
HP
$3.31B
– –
-24,025
Closed -$628K
HSIC icon
967
Henry Schein
HSIC
$9.76B
– –
-26,407
Closed -$1.81M
HST icon
968
Host Hotels & Resorts
HST
$17.4B
– –
-695,562
Closed -$9.88M
HXL icon
969
Hexcel
HXL
$8.3B
– –
-7,931
Closed -$434K
IAG icon
970
IAMGOLD
IAG
$8.24B
– –
-15,704
Closed -$98.2K
IAS
971
DELISTED
Integral Ad Science
IAS
– –
-107,327
Closed -$865K
IBKR icon
972
Interactive Brokers
IBKR
$40.5B
– –
-138,016
Closed -$5.71M
ICL icon
973
ICL Group
ICL
$6.76B
– –
-41,634
Closed -$237K
IIPR icon
974
Innovative Industrial Properties
IIPR
$1.76B
– –
-4,006
Closed -$217K
IOSP icon
975
Innospec
IOSP
$2.12B
– –
-7,181
Closed -$680K
37 38
39
40 41

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 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.