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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
ELS icon
951
Equity Lifestyle Properties
ELS
$12.6B
– –
-55,920
Closed -$3.45M
EMN icon
952
Eastman Chemical
EMN
$8B
– –
-11,268
Closed -$841K
ENB icon
953
Enbridge
ENB
$119B
– –
-55,429
Closed -$2.51M
ENOV icon
954
Enovis
ENOV
$1.68B
– –
-8,929
Closed -$280K
ENPH icon
955
Enphase Energy
ENPH
$4.96B
– –
-5,171
Closed -$205K
ENTG icon
956
Entegris
ENTG
$18.1B
– –
-4,752
Closed -$383K
EPR icon
957
EPR Properties
EPR
$4.75B
– –
-29,479
Closed -$1.72M
EQBK icon
958
Equity Bancshares
EQBK
$1.04B
– –
-17,914
Closed -$731K
ERII icon
959
Energy Recovery
ERII
$446M
– –
-16,762
Closed -$214K
ESNT icon
960
Essent Group
ESNT
$6.08B
– –
-28,584
Closed -$1.74M
ETON icon
961
Eton Pharmaceutcials
ETON
$1.27B
– –
-13,731
Closed -$196K
ETR icon
962
Entergy
ETR
$50.2B
– –
-4,041
Closed -$336K
ETWO
963
DELISTED
E2open Parent Holdings
ETWO
– –
-19,058,482
Closed -$61.6M
EW icon
964
Edwards Lifesciences
EW
$49.6B
– –
-93,401
Closed -$7.3M
EXAS
965
DELISTED
Exact Sciences
EXAS
– –
-11,627
Closed -$620K
EXC icon
966
Exelon
EXC
$46.9B
– –
-145,292
Closed -$6.31M
EXEL icon
967
Exelixis
EXEL
$13.3B
– –
-205,181
Closed -$9.04M
EXLS icon
968
EXL Service
EXLS
$5.14B
– –
-11,197
Closed -$490K
EXP icon
969
Eagle Materials
EXP
$6.29B
– –
-2,088
Closed -$422K
EXR icon
970
Extra Space Storage
EXR
$31.3B
– –
-33,923
Closed -$5M
FARO
971
DELISTED
Faro Technologies
FARO
– –
-1,483,329
Closed -$65.1M
FDX icon
972
FedEx
FDX
$72.7B
– –
-10,957
Closed -$2.49M
FE icon
973
FirstEnergy
FE
$28B
– –
-173,720
Closed -$6.91M
FICO icon
974
Fair Isaac
FICO
$24.3B
– –
-137
Closed -$250K
FL
975
DELISTED
Foot Locker
FL
– –
-168,471
Closed -$4.13M
37 38
39
40 41

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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 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.