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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
CHD icon
301
Church & Dwight Co
CHD
$23.1B
$2.82M 0.02%
+32,169
New +$3.02M
EQIX icon
302
Equinix
EQIX
$103B
$2.81M 0.02%
3,588
-377
-10% -$295K
AHR icon
303
American Healthcare REIT
AHR
$10.7B
$2.79M 0.02%
+66,514
New +$2.67M
DUK icon
304
Duke Energy
DUK
$98.4B
$2.77M 0.02%
22,406
+22,183
+9,948% +$2.69M
MSI icon
305
Motorola Solutions
MSI
$71.5B
$2.75M 0.02%
6,009
-7,185
-54% -$3.24M
GTES icon
306
Gates Industrial Corporation Ltd.
GTES
$6.53B
$2.75M 0.02%
110,685
+2,714
+3% +$67.4K
NTRA icon
307
Natera
NTRA
$38.6B
$2.68M 0.02%
+16,650
New +$2.63M
FCNCA icon
308
First Citizens BancShares
FCNCA
$24.6B
$2.66M 0.02%
+1,489
New +$2.94M
CBSH icon
309
Commerce Bancshares
CBSH
$8.55B
$2.61M 0.02%
+45,872
New +$2.7M
XRAY icon
310
Dentsply Sirona
XRAY
$2.75B
$2.61M 0.02%
205,549
+173,428
+540% +$2.52M
IPEX
311
Inflection Point Acquisition Corp V
IPEX
$126M
$2.56M 0.02%
250,000
– –
BIRK icon
312
Birkenstock
BIRK
$7.45B
$2.53M 0.02%
55,842
+45,459
+438% +$2.22M
WCC
313
WESCO International
WCC
$16.7B
$2.48M 0.02%
+11,737
New +$2.46M
LTH icon
314
Life Time Group Holdings
LTH
$9.84B
$2.43M 0.01%
+88,025
New +$2.51M
QXO
315
QXO Inc
QXO
$14B
$2.42M 0.01%
+127,210
New +$2.63M
WTS icon
316
Watts Water Technologies
WTS
$11.5B
$2.41M 0.01%
8,629
+2,735
+46% +$733K
ABT icon
317
Abbott
ABT
$183B
$2.41M 0.01%
+17,962
New +$2.36M
CRS icon
318
Carpenter Technology
CRS
$25B
$2.4M 0.01%
+9,787
New +$2.5M
NSIT icon
319
Insight Enterprises
NSIT
$3.86B
$2.39M 0.01%
21,109
+3,149
+18% +$410K
RL icon
320
Ralph Lauren
RL
$23B
$2.35M 0.01%
7,494
+4,917
+191% +$1.46M
IMSR
321
Terrestrial Energy
IMSR
$553M
$2.34M 0.01%
142,304
-1,254,862
-90% -$14.9M
BFH icon
322
Bread Financial
BFH
$4.47B
$2.33M 0.01%
+41,844
New +$2.58M
TTAN
323
ServiceTitan Inc
TTAN
$7.62B
$2.32M 0.01%
23,019
+19,870
+631% +$2.18M
MANH icon
324
Manhattan Associates
MANH
$11.1B
$2.3M 0.01%
11,200
+8,626
+335% +$1.82M
ADI icon
325
Analog Devices
ADI
$179B
$2.29M 0.01%
+9,339
New +$2.25M
11 12
13
14 15

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HI
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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.