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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
GSHRW
776
Gesher Acquisition Corp II Warrants
GSHRW
$155K ﹤0.01%
450,000
– –
ASLE icon
777
AerSale
ASLE
$293M
$152K ﹤0.01%
+18,615
New +$140K
IPEXR
778
Inflection Point Acquisition Corp V Rights
IPEXR
$150K ﹤0.01%
250,000
– –
FACTW
779
FACT II Acquisition Corp Warrant
FACTW
$1.75M
$149K ﹤0.01%
530,749
– –
AVO icon
780
Mission Produce
AVO
$1.11B
$146K ﹤0.01%
12,106
+1,351
+13% +$16.7K
UNIT
781
Uniti Group
UNIT
$2.36B
$145K ﹤0.01%
+23,735
New +$142K
AACBR
782
Artius II Acquisition Inc Rights
AACBR
$144K ﹤0.01%
600,000
– –
KRNT icon
783
Kornit Digital
KRNT
$705M
$141K ﹤0.01%
10,475
-11,567
-52% -$197K
CCAQW
784
Collective Acquisition Corp Warrants
CCAQW
$3.86M
$140K ﹤0.01%
637,500
– –
POLEW
785
Andretti Acquisition Corp II Warrant
POLEW
$140K ﹤0.01%
700,000
– –
ARCO icon
786
Arcos Dorados Holdings
ARCO
$1.72B
$139K ﹤0.01%
+20,623
New +$146K
RAIN
787
Rain Enhancement Technologies
RAIN
$14.9M
$133K ﹤0.01%
23,970
– –
AXINR
788
Axiom Intelligence Acquisition Corp 1 Right
AXINR
$128K ﹤0.01%
+800,000
New +$123K
EGHAR
789
EGH Acquisition Corp Rights
EGHAR
$126K ﹤0.01%
+600,000
New +$130K
FACWW
790
Factorial Energy Inc Warrant
FACWW
$10.3M
$125K ﹤0.01%
500,000
– –
GPRE icon
791
Green Plains
GPRE
$1.18B
$122K ﹤0.01%
+13,823
New +$121K
HLIT icon
792
Harmonic Inc
HLIT
$1.25B
$119K ﹤0.01%
+11,677
New +$110K
DAWN
793
DELISTED
Day One Biopharmaceuticals
DAWN
$116K ﹤0.01%
+16,487
New +$113K
NXE icon
794
NexGen Energy
NXE
$6.06B
$112K ﹤0.01%
+12,521
New +$92.3K
BEAGR
795
Bold Eagle Acquisition Corp Right
BEAGR
$108K ﹤0.01%
400,000
– –
BLUWW
796
Blue Water Acquisition Corp III Warrant
BLUWW
$4.68M
$105K ﹤0.01%
+750,000
New +$113K
EVLV icon
797
Evolv Technologies
EVLV
$995M
$100K ﹤0.01%
146,587
– –
WU icon
798
Western Union
WU
$1.99B
$92.1K ﹤0.01%
11,530
-276,967
-96% -$2.32M
SDM
799
DELISTED
Smart Digital Group
SDM
$91.6K ﹤0.01%
+49,536
New +$682K
HUN icon
800
Huntsman Corp
HUN
$1.71B
$91.6K ﹤0.01%
10,198
-5,872
-37% -$61.7K
30 31
32
33 34

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MPI
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URS
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FPAS
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CCM
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FCM
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HL
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DCP
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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.