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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
+259.01%
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
$20.7B
AUM Growth
+$13B
Cap. Flow
+$280M
Cap. Flow %
1.36%
Top 10 Hldgs %
79.59%
Holding
1,244
New
524
Increased
170
Reduced
136
Closed
374

Top Buys

Rank Stock Value
1
DNB
Dun & Bradstreet
DNB
+$95.2M
2
SWTX
SpringWorks Therapeutics
SWTX
+$91.3M
3
TXNM
TXNM Energy Inc
TXNM
+$89.9M
4
SKX
Skechers
SKX
+$81.4M
5
AVDX
AvidXchange
AVDX
+$76.2M

Top Sells

Rank Stock Value
1
BECN
Beacon Roofing Supply, Inc.
BECN
+$92.1M
2
DFS
Discover Financial Services
DFS
+$86.6M
3
VRN
Veren
VRN
+$83.7M
4
PYCR
Paycor HCM, Inc. Common Stock
PYCR
+$82.4M
5
BERY
Berry Global Group, Inc.
BERY
+$78.1M

Sector Composition

Rank Sector Weight
1 Technology 79.1%
2 Financials 5.67%
3 Healthcare 2.17%
4 Industrials 1.84%
5 Communication Services 1.27%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PRI icon
226
Primerica
PRI
$10B
$4.48M 0.02%
16,383
-1,826
-10% -$484K
SWKS icon
227
Skyworks Solutions
SWKS
$9.73B
$4.48M 0.02%
+60,093
New +$4.01M
FELE icon
228
Franklin Electric
FELE
$4.85B
$4.47M 0.02%
+49,859
New +$4.37M
ZETA icon
229
Zeta Global
ZETA
$5.46B
$4.47M 0.02%
+288,721
New +$3.83M
GNTX icon
230
Gentex
GNTX
$5.12B
$4.46M 0.02%
+203,025
New +$4.44M
PBH icon
231
Prestige Consumer Healthcare
PBH
$2.45B
$4.42M 0.02%
55,316
+38,648
+232% +$3.23M
VLTO icon
232
Veralto
VLTO
$24.2B
$4.4M 0.02%
43,582
+4,863
+13% +$469K
ALK icon
233
Alaska Air
ALK
$5.42B
$4.37M 0.02%
88,394
+8,430
+11% +$410K
ONTO icon
234
Onto Innovation
ONTO
$12B
$4.36M 0.02%
43,193
-18,505
-30% -$1.98M
VCYT icon
235
Veracyte
VCYT
$4.44B
$4.3M 0.02%
159,188
+137,219
+625% +$3.97M
ROP icon
236
Roper Technologies
ROP
$38.7B
$4.27M 0.02%
7,534
-6,895
-48% -$3.9M
BEAG
237
Bold Eagle Acquisition Corp
BEAG
$334M
$4.17M 0.02%
+400,000
New +$4.15M
FL
238
DELISTED
Foot Locker
FL
$4.13M 0.02%
168,471
+156,936
+1,361% +$2.85M
SITE icon
239
SiteOne Landscape Supply
SITE
$4.58B
$4M 0.02%
+33,097
New +$3.91M
ZBRA icon
240
Zebra Technologies
ZBRA
$13.5B
$3.99M 0.02%
12,944
-21,031
-62% -$5.71M
TECK icon
241
Teck Resources
TECK
$28.8B
$3.92M 0.02%
+97,093
New +$3.51M
MACI
242
Melar Acquisition Corp I
MACI
$236M
$3.86M 0.02%
+371,250
New +$3.85M
BASE
243
DELISTED
Couchbase
BASE
$3.82M 0.02%
+156,661
New +$2.85M
ECL icon
244
Ecolab
ECL
$79.6B
$3.78M 0.02%
14,026
-29,156
-68% -$7.41M
CUBE icon
245
CubeSmart
CUBE
$9.62B
$3.67M 0.02%
+86,313
New +$3.58M
BAH icon
246
Booz Allen Hamilton
BAH
$8.8B
$3.67M 0.02%
35,221
+4,952
+16% +$555K
FHI icon
247
Federated Hermes
FHI
$4.59B
$3.62M 0.02%
+81,786
New +$3.36M
VMI icon
248
Valmont Industries
VMI
$9.33B
$3.6M 0.02%
11,012
+509
+5% +$156K
DYNC
249
Dynamix Corp
DYNC
$239M
$3.56M 0.02%
+350,000
New +$3.51M
TVAIU
250
Thayer Ventures Acquisition Corporation II Unit
TVAIU
$188M
$3.56M 0.02%
+350,000
New +$3.54M
8 9
10
11 12

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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 Q2 2025 Portfolio in Review

As of Q2 2025, Magnetar Financial held 1,244 positions worth $20.7B, up 171% from $7.61B the previous quarter. Its ten largest holdings account for 80% of the portfolio.

Magnetar Financial's Q2 2025 filing shows 524 new, 170 increased, 136 reduced and 374 closed positions. Its largest new stake was Dun & Bradstreet: 10,636,170 shares worth $96.7M. The largest sale was Beacon Roofing Supply, Inc., an estimated $92.1M.

By sector, the portfolio is most concentrated in Technology at 79% of assets, up from 53% a quarter earlier, followed by Financials and Healthcare.

  • Magnetar Financial's largest Q2 2025 buy was Dun & Bradstreet: 10,636,170 shares worth $96.7M.
  • Magnetar Financial added most to Blueprint Medicines in Q2 2025, an estimated $75.4M increase.
  • Magnetar Financial's biggest Q2 2025 reduction was M3-Brigade Acquisition V Corp Units, cutting an estimated $30.3M.
  • Magnetar Financial fully exited Beacon Roofing Supply, Inc. in Q2 2025, selling an estimated $92.1M.
  • Magnetar Financial's ten largest holdings make up 80% of its $20.7B portfolio in Q2 2025.
  • Magnetar Financial opened 524 new positions and closed 374 in Q2 2025.
  • Magnetar Financial's portfolio value rose 171% quarter-over-quarter to $20.7B.

Based on Magnetar Financial's 13F filing for Q2 2025, filed 12 Aug 2025.