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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
GPN icon
126
Global Payments
GPN
$23B
$8.79M 0.04%
+109,819
New +$8.69M
CPT icon
127
Camden Property Trust
CPT
$11.2B
$8.77M 0.04%
77,866
-9,396
-11% -$1.08M
MRVL icon
128
Marvell Technology
MRVL
$170B
$8.76M 0.04%
113,137
-64,947
-36% -$4.05M
GGG icon
129
Graco
GGG
$13B
$8.75M 0.04%
101,825
+56,915
+127% +$4.72M
CRM icon
130
Salesforce
CRM
$142B
$8.75M 0.04%
32,080
+1,770
+6% +$473K
GD icon
131
General Dynamics
GD
$105B
$8.75M 0.04%
+29,989
New +$8.25M
KIM icon
132
Kimco Realty
KIM
$17.8B
$8.75M 0.04%
416,055
+401,762
+2,811% +$8.33M
CME icon
133
CME Group
CME
$91.8B
$8.74M 0.04%
31,725
-9,644
-23% -$2.62M
INSP icon
134
Inspire Medical Systems
INSP
$1.47B
$8.74M 0.04%
+67,379
New +$9.77M
JCI icon
135
Johnson Controls International
JCI
$87.5B
$8.74M 0.04%
82,765
+79,964
+2,855% +$7.36M
DD icon
136
DuPont de Nemours
DD
$18.9B
$8.72M 0.04%
101,268
-13,383
-12% -$1.11M
WCN
137
Waste Connections
WCN
$42.7B
$8.65M 0.04%
46,332
+33,757
+268% +$6.5M
AN icon
138
AutoNation
AN
$7.1B
$8.63M 0.04%
43,448
-12,180
-22% -$2.2M
DXCM icon
139
DexCom
DXCM
$28.3B
$8.63M 0.04%
103,933
-32,163
-24% -$2.52M
TPR icon
140
Tapestry
TPR
$29.8B
$8.58M 0.04%
97,682
+69,830
+251% +$5.29M
AR icon
141
Antero Resources
AR
$10.5B
$8.55M 0.04%
+212,350
New +$8.04M
AME icon
142
Ametek
AME
$55.7B
$8.55M 0.04%
47,226
-19,818
-30% -$3.41M
ALL icon
143
Allstate
ALL
$67.3B
$8.53M 0.04%
42,389
-9,420
-18% -$1.88M
CCAQ
144
Collective Acquisition Corp
CCAQ
$212M
$8.5M 0.04%
+850,000
New +$8.53M
NUE icon
145
Nucor
NUE
$56.4B
$8.27M 0.04%
+63,806
New +$7.46M
HLI icon
146
Houlihan Lokey
HLI
$9.87B
$8.24M 0.04%
45,784
+27,492
+150% +$4.62M
CHWY icon
147
Chewy
CHWY
$8.93B
$8.23M 0.04%
+193,126
New +$7.69M
DOV icon
148
Dover
DOV
$27.7B
$8.23M 0.04%
44,904
+4,308
+11% +$750K
RANG
149
Range Capital Acquisition Corp
RANG
$23.2M
$8.19M 0.04%
+800,000
New +$8.1M
XRPN
150
Armada Acquisition Corp II
XRPN
$330M
$8.18M 0.04%
+814,266
New +$8.17M
4 5
6
7 8

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MPI
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URS
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FPAS
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CCM
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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.