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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
LRN icon
676
Stride
LRN
$3.41B
$308K ﹤0.01%
2,070
+429
+26% +$62.9K
GOLD
677
Gold.com Inc
GOLD
$1.2B
$308K ﹤0.01%
+11,905
New +$282K
TDW icon
678
Tidewater
TDW
$3.73B
$306K ﹤0.01%
+5,740
New +$315K
SHC icon
679
Sotera Health
SHC
$5.09B
$304K ﹤0.01%
+19,348
New +$272K
ALFUW
680
Centurion Acquisition Corp Warrant
ALFUW
$3.39M
$302K ﹤0.01%
928,125
– –
NTCT icon
681
NETSCOUT
NTCT
$2.96B
$302K ﹤0.01%
11,680
-58,098
-83% -$1.37M
CAL icon
682
Caleres
CAL
$431M
$302K ﹤0.01%
+23,132
New +$335K
VRTS icon
683
Virtus Investment Partners
VRTS
$1.06B
$300K ﹤0.01%
+1,581
New +$311K
KYIVW
684
Kyivstar Group Warrant
KYIVW
$39.2M
$300K ﹤0.01%
+75,000
New +$274K
SZZLR
685
Sizzle Acquisition Corp II Right
SZZLR
$298K ﹤0.01%
1,750,000
– –
FWRG icon
686
First Watch Restaurant Group
FWRG
$792M
$295K ﹤0.01%
+18,879
New +$329K
IDT icon
687
IDT Corp
IDT
$1.64B
$294K ﹤0.01%
5,623
-6,358
-53% -$396K
ALRM icon
688
Alarm.com
ALRM
$2.71B
$294K ﹤0.01%
5,534
-14,859
-73% -$829K
SNOW icon
689
Snowflake
SNOW
$102B
$289K ﹤0.01%
1,282
-9,220
-88% -$1.98M
TXG icon
690
10x Genomics
TXG
$6B
$289K ﹤0.01%
+24,706
New +$322K
CHACR
691
DELISTED
Crane Harbor Acquistion Corp Rights
CHACR
$288K ﹤0.01%
900,000
– –
PAAS icon
692
Pan American Silver
PAAS
$18.2B
$287K ﹤0.01%
+7,414
New +$238K
MELI icon
693
Mercado Libre
MELI
$95.2B
$285K ﹤0.01%
122
-3,246
-96% -$7.79M
BRRWW
694
ProCap Financial Inc
BRRWW
$2.68M
$283K ﹤0.01%
255,000
-120,000
-32% -$184K
UBSI icon
695
United Bankshares
UBSI
$6.63B
$280K ﹤0.01%
+7,538
New +$281K
HVT icon
696
Haverty Furniture Companies
HVT
$397M
$278K ﹤0.01%
+12,691
New +$282K
CRVL icon
697
CorVel
CRVL
$3.06B
$275K ﹤0.01%
3,557
+500
+16% +$44.6K
CMC icon
698
Commercial Metals
CMC
$7.6B
$272K ﹤0.01%
+4,746
New +$262K
CMCO icon
699
Columbus McKinnon
CMCO
$553M
$269K ﹤0.01%
18,754
+2,959
+19% +$44.5K
ZETA icon
700
Zeta Global
ZETA
$5.38B
$268K ﹤0.01%
13,501
-275,220
-95% -$4.94M
26 27
28
29 30

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HI
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MPI
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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.