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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
PTEN icon
776
Patterson-UTI
PTEN
$3.59B
$201K ﹤0.01%
+33,909
New +$204K
CRAQR
777
Cal Redwood Acquisition Corp Right
CRAQR
$201K ﹤0.01%
+730,033
New +$190K
RANGR
778
Range Capital Acquisition Corp Rights
RANGR
$200K ﹤0.01%
+800,000
New +$168K
CNH
779
CNH Industrial
CNH
$13.6B
$196K ﹤0.01%
+15,110
New +$187K
ETON icon
780
Eton Pharmaceutcials
ETON
$1.3B
$196K ﹤0.01%
+13,731
New +$217K
GTX icon
781
Garrett Motion
GTX
$5.46B
$196K ﹤0.01%
+18,605
New +$187K
SIBN icon
782
SI-BONE Inc
SIBN
$812M
$193K ﹤0.01%
10,244
-9,417
-48% -$156K
TDACW
783
Translational Development Acquisition Corp Warrants
TDACW
$16.6M
$188K ﹤0.01%
+650,000
New +$134K
RZLV
784
Rezolve AI
RZLV
$905M
$185K ﹤0.01%
60,000
-71,250
-54% -$140K
LADR
785
Ladder Capital
LADR
$1.24B
$184K ﹤0.01%
17,094
+2,001
+13% +$21K
KFIIR
786
K&F Growth Acquisition Corp II Rights
KFIIR
$181K ﹤0.01%
+1,250,000
New +$170K
NUS icon
787
Nu Skin
NUS
$254M
$179K ﹤0.01%
+22,350
New +$157K
BHVN icon
788
Biohaven
BHVN
$2.05B
$177K ﹤0.01%
12,551
– –
SVCCW
789
Stellar V Capital Corp Warrant
SVCCW
$2.18M
$176K ﹤0.01%
+650,000
New +$148K
POLEW
790
Andretti Acquisition Corp II Warrant
POLEW
$175K ﹤0.01%
+700,000
New +$144K
ALLT icon
791
Allot
ALLT
$364M
$173K ﹤0.01%
+20,212
New +$145K
XPER icon
792
Xperi
XPER
$366M
$171K ﹤0.01%
21,586
-27,408
-56% -$207K
RAAQW
793
DELISTED
Real Asset Acquisition Corp Warrants
RAAQW
$171K ﹤0.01%
+375,000
New +$154K
AACBR
794
Artius II Acquisition Inc Rights
AACBR
$168K ﹤0.01%
+600,000
New +$135K
CSTM icon
795
Constellium
CSTM
$3.79B
$168K ﹤0.01%
+12,615
New +$142K
HUN icon
796
Huntsman Corp
HUN
$2.06B
$167K ﹤0.01%
+16,070
New +$196K
NTWOW
797
Newbury Street II Acquisition Corp Warrant
NTWOW
$2.16M
$167K ﹤0.01%
+725,000
New +$138K
JACS.RT
798
Jackson Acquisition Co II Rights
JACS.RT
$165K ﹤0.01%
+600,000
New +$147K
NEXN
799
Nexxen International
NEXN
$585M
$162K ﹤0.01%
+15,594
New +$158K
LSPD icon
800
Lightspeed Commerce
LSPD
$1.43B
$156K ﹤0.01%
+13,295
New +$137K
30 31
32
33 34

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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.