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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
DRS icon
401
Leonardo DRS
DRS
$11.9B
$1.36M 0.01%
+29,997
New +$1.31M
TTC icon
402
Toro Company
TTC
$8.65B
$1.36M 0.01%
+17,825
New +$1.37M
FRSH icon
403
Freshworks
FRSH
$3.1B
$1.34M 0.01%
+113,750
New +$1.53M
CNR
404
Core Natural Resources Inc
CNR
$4.01B
$1.33M 0.01%
15,987
+2,837
+22% +$213K
SM icon
405
SM Energy
SM
$7.63B
$1.32M 0.01%
+53,015
New +$1.43M
PEN icon
406
Penumbra
PEN
$12.6B
$1.31M 0.01%
5,163
-26,473
-84% -$6.68M
ARES icon
407
Ares Management
ARES
$28.4B
$1.3M 0.01%
+8,154
New +$1.47M
DYNC
408
Dynamix Corp
DYNC
$240M
$1.3M 0.01%
125,000
-225,000
-64% -$2.42M
PR
409
Permian Resources
PR
$17.5B
$1.29M 0.01%
+100,623
New +$1.38M
EQH icon
410
Equitable Holdings
EQH
$13.2B
$1.27M 0.01%
+24,932
New +$1.32M
PEP icon
411
PepsiCo
PEP
$190B
$1.26M 0.01%
8,968
-58,542
-87% -$8.36M
BPOP icon
412
Popular Inc
BPOP
$11.2B
$1.25M 0.01%
9,866
-59,308
-86% -$7.09M
FELE icon
413
Franklin Electric
FELE
$4.56B
$1.25M 0.01%
13,136
-36,723
-74% -$3.47M
AGCO icon
414
AGCO
AGCO
$7.48B
$1.25M 0.01%
11,649
+7,003
+151% +$773K
DT icon
415
Dynatrace
DT
$12.6B
$1.24M 0.01%
+25,616
New +$1.3M
RLI icon
416
RLI Corp
RLI
$5.59B
$1.24M 0.01%
+19,016
New +$1.29M
UDR icon
417
UDR
UDR
$12.1B
$1.24M 0.01%
33,232
+25,763
+345% +$1M
MTSI icon
418
MACOM Technology Solutions
MTSI
$19.4B
$1.24M 0.01%
+9,945
New +$1.31M
ZS icon
419
Zscaler
ZS
$23.6B
$1.23M 0.01%
+4,089
New +$1.17M
CNXN icon
420
PC Connection
CNXN
$2.06B
$1.22M 0.01%
19,640
+2,447
+14% +$156K
KEX icon
421
Kirby Corp
KEX
$7.11B
$1.21M 0.01%
+14,501
New +$1.46M
NFG icon
422
National Fuel Gas
NFG
$7.77B
$1.2M 0.01%
12,985
-22,246
-63% -$1.94M
ED icon
423
Consolidated Edison
ED
$40.4B
$1.18M 0.01%
11,777
-76,847
-87% -$7.71M
AZZ icon
424
AZZ Inc
AZZ
$4.39B
$1.17M 0.01%
+10,733
New +$1.19M
FNB icon
425
FNB Corp
FNB
$6.74B
$1.16M 0.01%
+72,108
New +$1.15M
15 16
17
18 19

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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
Harding Loevner Bridgewater, New Jersey $9.72B AUM 22.38% 1-Year Est. Return
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.