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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
PRCT icon
601
Procept Biorobotics
PRCT
$1.06B
$428K ﹤0.01%
+11,985
New +$547K
EPRT icon
602
Essential Properties Realty Trust
EPRT
$6.77B
$425K ﹤0.01%
+14,294
New +$437K
LOKVW
603
DELISTED
Live Oak Acquisition Corp V Warrants
LOKVW
$424K ﹤0.01%
875,000
– –
LEG icon
604
Leggett & Platt
LEG
$1.34B
$424K ﹤0.01%
47,777
-23,686
-33% -$226K
ALG icon
605
Alamo Group
ALG
$1.94B
$424K ﹤0.01%
2,220
+614
+38% +$132K
MIRM icon
606
Mirum Pharmaceuticals
MIRM
$6.46B
$421K ﹤0.01%
+5,736
New +$365K
RAC.WS
607
Rithm Acquisition Corp Warrants
RAC.WS
$420K ﹤0.01%
660,000
– –
DCBO
608
Docebo
DCBO
$525M
$419K ﹤0.01%
+15,336
New +$464K
KCHVR
609
Kochav Defense Acquisition Corp Right
KCHVR
$418K ﹤0.01%
+1,900,000
New +$393K
ALV icon
610
Autoliv
ALV
$9.02B
$416K ﹤0.01%
+3,371
New +$403K
GAIN icon
611
Gladstone Investment Corp
GAIN
$643M
$416K ﹤0.01%
+30,090
New +$424K
OSBC icon
612
Old Second Bancorp
OSBC
$1.29B
$413K ﹤0.01%
+23,901
New +$430K
UCTT
613
Ultra Clean Holdings
UCTT
$3.73B
$412K ﹤0.01%
+15,120
New +$372K
QRVO icon
614
Qorvo
QRVO
$7.99B
$407K ﹤0.01%
4,472
-63,907
-93% -$5.69M
CW icon
615
Curtiss-Wright
CW
$26.7B
$407K ﹤0.01%
750
-2,679
-78% -$1.32M
ABG icon
616
Asbury Automotive
ABG
$4.31B
$407K ﹤0.01%
1,665
-9,186
-85% -$2.23M
VRRM icon
617
Verra Mobility
VRRM
$804M
$406K ﹤0.01%
+16,453
New +$407K
FWONK icon
618
Liberty Media Series C
FWONK
$24.6B
$401K ﹤0.01%
3,841
+543
+16% +$55.1K
BMY icon
619
Bristol-Myers Squibb
BMY
$133B
$400K ﹤0.01%
8,874
-33,647
-79% -$1.57M
FERAR
620
Fifth Era Acquisition Corp I Rights
FERAR
$398K ﹤0.01%
1,500,000
– –
FFBC icon
621
First Financial Bancorp
FFBC
$3.55B
$395K ﹤0.01%
+15,642
New +$396K
AVNS
622
DELISTED
Avanos Medical
AVNS
$394K ﹤0.01%
34,083
-34,838
-51% -$408K
MCW
623
DELISTED
Mister Car Wash
MCW
$393K ﹤0.01%
73,642
-91,431
-55% -$539K
TKR icon
624
Timken Company
TKR
$9.56B
$392K ﹤0.01%
+5,219
New +$403K
SDHIR
625
Siddhi Acquisition Corp Right
SDHIR
$385K ﹤0.01%
1,750,000
– –
23 24
25
26 27

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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
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FCM
Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return
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.