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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
GRAF.WS
701
DELISTED
Graf Global Corp Warrants
GRAF.WS
$266K ﹤0.01%
806,677
– –
VSAT icon
702
Viasat
VSAT
$10.6B
$265K ﹤0.01%
+9,057
New +$217K
VYX icon
703
NCR Voyix
VYX
$1.14B
$264K ﹤0.01%
+21,050
New +$277K
CUBWW
704
Lionheart Holdings Warrant
CUBWW
$4.95M
$264K ﹤0.01%
955,127
– –
NEXT icon
705
NextDecade
NEXT
$1.78B
$261K ﹤0.01%
+38,467
New +$372K
KFY icon
706
Korn Ferry
KFY
$4.18B
$259K ﹤0.01%
+3,703
New +$270K
DRDBW
707
Roman DBDR Acquisition Corp II Warrants
DRDBW
$2.2M
$257K ﹤0.01%
500,000
– –
WLK icon
708
Westlake Corp
WLK
$9.03B
$257K ﹤0.01%
3,329
-3,858
-54% -$321K
DAAQW
709
Digital Asset Acquisition Corp Warrant
DAAQW
$2.59M
$255K ﹤0.01%
375,000
– –
AUR icon
710
Aurora
AUR
$12.6B
$253K ﹤0.01%
46,932
+3,802
+9% +$22.3K
NPACW
711
New Providence Acquisition Corp III Warrants
NPACW
$2.11M
$251K ﹤0.01%
583,330
– –
ALLY icon
712
Ally Financial
ALLY
$13.2B
$249K ﹤0.01%
6,354
-23,377
-79% -$937K
BAM icon
713
Brookfield Asset Management
BAM
$77.3B
$249K ﹤0.01%
+4,372
New +$260K
IHS icon
714
IHS Holding
IHS
$2.76B
$249K ﹤0.01%
36,494
-909
-2% -$6.08K
FHI icon
715
Federated Hermes
FHI
$4.55B
$242K ﹤0.01%
4,669
-77,117
-94% -$3.91M
ATIIW
716
Archimedes Tech SPAC Partners II Co Warrant
ATIIW
$19.1M
$241K ﹤0.01%
650,000
– –
MDB icon
717
MongoDB
MDB
$27.1B
$238K ﹤0.01%
766
-37,838
-98% -$9.73M
GRND icon
718
Grindr
GRND
$3.08B
$237K ﹤0.01%
+15,791
New +$277K
ALLT icon
719
Allot
ALLT
$372M
$237K ﹤0.01%
22,404
+2,192
+11% +$18.6K
CMG icon
720
Chipotle Mexican Grill
CMG
$47.2B
$237K ﹤0.01%
+6,041
New +$272K
CSTL icon
721
Castle Biosciences
CSTL
$849M
$235K ﹤0.01%
+10,327
New +$210K
UCB
722
United Community Banks
UCB
$4.24B
$234K ﹤0.01%
+7,459
New +$236K
LPAAW
723
DELISTED
Launch One Acquisition Corp Warrant
LPAAW
$233K ﹤0.01%
972,598
– –
TMO icon
724
Thermo Fisher Scientific
TMO
$213B
$232K ﹤0.01%
+479
New +$223K
SVCCW
725
Stellar V Capital Corp Warrant
SVCCW
$231K ﹤0.01%
650,000
– –
27 28
29
30 31

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.