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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
-7.55%
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
$16.5B
AUM Growth
-$4.15B
Cap. Flow
-$2.14B
Cap. Flow %
-12.95%
Top 10 Hldgs %
73.35%
Holding
1,268
New
402
Increased
141
Reduced
153
Closed
415

Top Buys

Rank Stock Value
1
NSC icon
Norfolk Southern
NSC
+$99.5M
2
AL
Air Lease Corp
AL
+$94.4M
3
CYBR
CyberArk
CYBR
+$90.7M
4
WNS
WNS Holdings
WNS
+$82.2M
5
TGNA
TEGNA Inc
TGNA
+$77.7M

Top Sells

Rank Stock Value
1
CRWV
CoreWeave
CRWV
+$1.64B
2
DNB
Dun & Bradstreet
DNB
+$96.7M
3
SWTX
SpringWorks Therapeutics
SWTX
+$96.5M
4
BPMC
Blueprint Medicines
BPMC
+$93.6M
5
SKX
Skechers
SKX
+$89.4M

Sector Composition

Rank Sector Weight
1 Technology 71.81%
2 Financials 7.56%
3 Industrials 3.4%
4 Healthcare 2.61%
5 Communication Services 2.14%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
FLGT icon
976
Fulgent Genetics
FLGT
$472M
– –
-15,101
Closed -$300K
FND icon
977
Floor & Decor
FND
$6.29B
– –
-19,474
Closed -$1.48M
FR icon
978
First Industrial Realty Trust
FR
$8.71B
– –
-54,726
Closed -$2.63M
FRPT icon
979
Freshpet
FRPT
$2.96B
– –
-11,393
Closed -$774K
FRT icon
980
Federal Realty Investment Trust
FRT
$10.8B
– –
-10,680
Closed -$1.01M
FSK icon
981
FS KKR Capital
FSK
$2.95B
– –
-47,568
Closed -$987K
FTDR icon
982
Frontdoor
FTDR
$5.1B
– –
-4,737
Closed -$279K
FTNT icon
983
Fortinet
FTNT
$117B
– –
-20,253
Closed -$2.14M
FTV icon
984
Fortive
FTV
$17.9B
– –
-153,858
Closed -$8.02M
GBCI icon
985
Glacier Bancorp
GBCI
$6.39B
– –
-69,469
Closed -$2.99M
GD icon
986
General Dynamics
GD
$104B
– –
-29,989
Closed -$8.75M
GIC icon
987
Global Industrial
GIC
$1.36B
– –
-10,226
Closed -$276K
GIL icon
988
Gildan
GIL
$10.4B
– –
-124,179
Closed -$6.11M
GLBE icon
989
Global E Online
GLBE
$6.63B
– –
-8,580
Closed -$288K
GM icon
990
General Motors
GM
$80B
– –
-9,519
Closed -$468K
GMS
991
DELISTED
GMS Inc
GMS
– –
-53,397
Closed -$5.81M
GNL icon
992
Global Net Lease
GNL
$1.84B
– –
-54,010
Closed -$408K
GNTX icon
993
Gentex
GNTX
$4.99B
– –
-203,025
Closed -$4.46M
GPN icon
994
Global Payments
GPN
$23.2B
– –
-109,819
Closed -$8.79M
GTLS.PRB
995
DELISTED
Chart Industries 6.75% Series B Preferred Stock
GTLS.PRB
– –
-310,000
Closed -$18.9M
GTX icon
996
Garrett Motion
GTX
$5.8B
– –
-18,605
Closed -$196K
HCKT icon
997
Hackett Group
HCKT
$271M
– –
-42,528
Closed -$1.08M
HLI icon
998
Houlihan Lokey
HLI
$8.76B
– –
-45,784
Closed -$8.24M
HPE icon
999
Hewlett Packard
HPE
$63.2B
– –
-7,821
Closed -$143K
HPQ icon
1000
HP
HPQ
$24.9B
– –
-22,127
Closed -$541K
38 39
40
41 42

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 Q3 2025 Portfolio in Review

As of Q3 2025, Magnetar Financial held 1,268 positions worth $16.5B, down 20% from $20.7B the previous quarter. Its ten largest holdings account for 73% of the portfolio.

Magnetar Financial withdrew a net $2.14B in Q3 2025, closing 415 positions and reducing 153 holdings. Its most notable exit was Dun & Bradstreet, an estimated $96.7M position sold in full.

By sector, the portfolio is most concentrated in Technology at 72% of assets, down from 79% a quarter earlier, followed by Financials and Industrials.

Against the trend, Magnetar Financial opened a new position in Norfolk Southern worth $108M.

  • Magnetar Financial's largest Q3 2025 buy was Norfolk Southern: 358,330 shares worth $108M.
  • Magnetar Financial added most to TEGNA Inc in Q3 2025, an estimated $77.7M increase.
  • Magnetar Financial's biggest Q3 2025 reduction was CoreWeave, cutting an estimated $1.64B.
  • Magnetar Financial fully exited Dun & Bradstreet in Q3 2025, selling an estimated $96.7M.
  • Magnetar Financial's ten largest holdings make up 73% of its $16.5B portfolio in Q3 2025.
  • Magnetar Financial opened 402 new positions and closed 415 in Q3 2025.
  • Magnetar Financial's portfolio value fell 20% quarter-over-quarter to $16.5B.

Based on Magnetar Financial's 13F filing for Q3 2025, filed 13 Nov 2025.