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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
NABL icon
526
N-able
NABL
$882M
$641K ﹤0.01%
82,144
+37,825
+85% +$303K
VAC icon
527
Marriott Vacations Worldwide
VAC
$3.35B
$636K ﹤0.01%
+9,551
New +$736K
KBR icon
528
KBR
KBR
$4.64B
$634K ﹤0.01%
13,397
-176,292
-93% -$8.55M
CNP icon
529
CenterPoint Energy
CNP
$27.7B
$633K ﹤0.01%
16,311
+3,559
+28% +$134K
TLN
530
Talen Energy Corp
TLN
$16B
$631K ﹤0.01%
+1,484
New +$536K
LPX icon
531
Louisiana-Pacific
LPX
$5.06B
$630K ﹤0.01%
7,088
-12,223
-63% -$1.13M
RNST icon
532
Renasant Corp
RNST
$3.98B
$628K ﹤0.01%
+17,021
New +$644K
CEPO
533
Cantor Equity Partners I
CEPO
$272M
$628K ﹤0.01%
60,000
-60,000
-50% -$664K
NXT icon
534
Nextpower Inc
NXT
$13.6B
$627K ﹤0.01%
8,476
-1,938
-19% -$125K
PAYX icon
535
Paychex
PAYX
$41.6B
$625K ﹤0.01%
+4,929
New +$684K
MRK icon
536
Merck
MRK
$322B
$618K ﹤0.01%
7,366
-29,230
-80% -$2.41M
PAR icon
537
PAR Technology
PAR
$699M
$615K ﹤0.01%
+15,542
New +$858K
CLH icon
538
Clean Harbors
CLH
$16.5B
$598K ﹤0.01%
+2,575
New +$610K
RXO icon
539
RXO
RXO
$3.34B
$589K ﹤0.01%
38,296
+5,535
+17% +$89.2K
TACOW
540
Berto Acquisition Corp Warrant
TACOW
$16M
$577K ﹤0.01%
825,000
– –
ZM icon
541
Zoom
ZM
$28.2B
$576K ﹤0.01%
6,985
-3,219
-32% -$251K
MQ icon
542
Marqeta
MQ
$1.83B
$572K ﹤0.01%
+27,091
New +$642K
MRP
543
Millrose Properties Inc
MRP
$4.65B
$572K ﹤0.01%
+17,022
New +$550K
FBP icon
544
First Bancorp
FBP
$4.42B
$571K ﹤0.01%
+25,875
New +$560K
THRM icon
545
Gentherm
THRM
$1.24B
$570K ﹤0.01%
+16,730
New +$566K
LCII icon
546
LCI Industries
LCII
$2.49B
$559K ﹤0.01%
+5,998
New +$599K
SPNT icon
547
SiriusPoint
SPNT
$2.75B
$555K ﹤0.01%
+30,662
New +$574K
GT icon
548
Goodyear
GT
$2B
$554K ﹤0.01%
74,061
+42,816
+137% +$402K
FG icon
549
F&G Annuities & Life
FG
$3.79B
$551K ﹤0.01%
+17,622
New +$582K
MHK icon
550
Mohawk Industries
MHK
$7.5B
$551K ﹤0.01%
4,271
-42,736
-91% -$5.29M
20 21
22
23 24

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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
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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
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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.