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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
ST icon
276
Sensata Technologies
ST
$6.8B
$3.02M 0.01%
100,366
-2,237
-2% -$54.9K
NRG icon
277
NRG Energy
NRG
$26.9B
$3M 0.01%
+18,656
New +$2.46M
GBCI icon
278
Glacier Bancorp
GBCI
$6.45B
$2.99M 0.01%
69,469
+58,200
+516% +$2.41M
NFG icon
279
National Fuel Gas
NFG
$7.73B
$2.98M 0.01%
35,231
+32,272
+1,091% +$2.6M
EXE
280
Expand Energy Corp
EXE
$21.2B
$2.98M 0.01%
+25,472
New +$2.84M
MRK icon
281
Merck
MRK
$326B
$2.9M 0.01%
36,596
+28,172
+334% +$2.24M
UFPI icon
282
UFP Industries
UFPI
$5.14B
$2.85M 0.01%
+28,716
New +$2.9M
AOS icon
283
A.O. Smith
AOS
$8.82B
$2.84M 0.01%
+43,271
New +$2.83M
ACN icon
284
Accenture
ACN
$101B
$2.79M 0.01%
+9,337
New +$2.84M
RELY icon
285
Remitly
RELY
$4.91B
$2.79M 0.01%
148,670
+116,367
+360% +$2.42M
FR icon
286
First Industrial Realty Trust
FR
$8.77B
$2.63M 0.01%
54,726
+19,931
+57% +$971K
MCK icon
287
McKesson
MCK
$104B
$2.63M 0.01%
3,591
+2,329
+185% +$1.64M
ABG icon
288
Asbury Automotive
ABG
$4.49B
$2.59M 0.01%
10,851
+1,844
+20% +$422K
GILD icon
289
Gilead Sciences
GILD
$167B
$2.58M 0.01%
+23,287
New +$2.48M
B
290
Barrick Mining
B
$61.5B
$2.57M 0.01%
123,204
+109,543
+802% +$2.14M
MRC
291
DELISTED
MRC Global
MRC
$2.55M 0.01%
+186,128
New +$2.24M
PSX icon
292
Phillips 66
PSX
$82.5B
$2.55M 0.01%
21,358
-64,537
-75% -$7.23M
SKY icon
293
Champion Homes
SKY
$4.58B
$2.53M 0.01%
40,439
+11,921
+42% +$927K
TRGP icon
294
Targa Resources
TRGP
$56.2B
$2.53M 0.01%
14,537
+1,960
+16% +$329K
IPEX
295
Inflection Point Acquisition Corp V
IPEX
$126M
$2.52M 0.01%
+250,000
New +$2.5M
ENB icon
296
Enbridge
ENB
$121B
$2.51M 0.01%
+55,429
New +$2.51M
VEEV icon
297
Veeva Systems
VEEV
$32.7B
$2.51M 0.01%
+8,710
New +$2.16M
FDX icon
298
FedEx
FDX
$74B
$2.49M 0.01%
+10,957
New +$2.4M
GTES icon
299
Gates Industrial Corporation Ltd.
GTES
$6.69B
$2.49M 0.01%
+107,971
New +$2.18M
NSIT icon
300
Insight Enterprises
NSIT
$3.77B
$2.48M 0.01%
17,960
+16,228
+937% +$2.19M
10 11
12
13 14

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HI
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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.