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MF

Magnetar Financial Portfolio holdings

AUM $11B
1-Year Est. Return 3.37%
This Fund
S&P 500
This Quarter Est. Return
+19.36%
1 Year Est. Return
-3.37%
3 Year Est. Return
+334.16%
5 Year Est. Return
+550.58%
10 Year Est. Return
+5,328.36%
AUM
$11B
AUM Growth
+$1.11B
Cap. Flow
-$1.86B
Cap. Flow %
-16.95%
Top 10 Hldgs %
54.3%
Holding
1,622
New
486
Increased
140
Reduced
195
Closed
488

Top Buys

Rank Stock Value
1
D icon
Dominion Energy
D
+$79.3M
2
GOOGM
Alphabet Inc Depositary Shares Series A Preferred Stock
GOOGM
+$75.2M
3
ROKU icon
Roku
ROKU
+$61.4M
4
CZR icon
Caesars Entertainment
CZR
+$49.2M
5
RAMP icon
LiveRamp
RAMP
+$45.4M

Top Sells

Rank Stock Value
1
CRWV
CoreWeave
CRWV
+$1.78B
2
AL
Air Lease Corp
AL
+$87.2M
3
PRA
ProAssurance
PRA
+$80.3M
4
MASI
Masimo
MASI
+$76M
5
CSGS
CSG Systems International
CSGS
+$64.5M

Sector Composition

Rank Sector Weight
1 Technology 51.83%
2 Financials 20.12%
3 Miscellaneous 11.72%
4 Industrials 3.3%
5 Healthcare 2.83%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SBXE
151
SilverBox Corp V
SBXE
$350M
$10.1M 0.09%
999,990
– –
HACQ
152
HCM IV Acquisition Corp
HACQ
$10.1M 0.09%
+1,000,000
New +$9.97M
AAC.U
153
Ares Acquisition Corporation III Units
AAC.U
$10.1M 0.09%
+1,000,000
New +$10.1M
ADAC
154
American Drive Acquisition Co
ADAC
$289M
$10M 0.09%
999,990
– –
IGAC
155
Invest Green Acquisition Corp
IGAC
$10M 0.09%
1,000,000
– –
OHACU
156
Oceanhawk Acquisition Corp Units
OHACU
$10M 0.09%
+986,320
New +$9.94M
BIXI
157
Bitcoin Infrastructure Acquisition Corp
BIXI
$10M 0.09%
999,998
– –
SHOTU
158
RMG ML Sports Holdings Unit
SHOTU
$202M
$9.99M 0.09%
+1,000,000
New +$9.98M
IACQ
159
Irenic Acquisition Corp
IACQ
$9.99M 0.09%
+999,996
New +$9.96M
LPCV
160
Launchpad Cadenza Acquisition Corp I
LPCV
$9.98M 0.09%
999,990
– –
MZYX
161
MOZAYYX Acquisition Corp
MZYX
$375M
$9.97M 0.09%
+1,000,000
New +$9.91M
ACAA
162
Averin Capital Acquisition Corp
ACAA
$9.96M 0.09%
+999,990
New +$9.94M
AACI
163
Armada Acquisition Corp III
AACI
$9.95M 0.09%
+1,000,000
New +$9.92M
BIII
164
Black Spade Acquisition III Co
BIII
$231M
$9.95M 0.09%
999,993
– –
ARTC
165
Art Technology Acquisition Corp
ARTC
$9.94M 0.09%
1,000,000
– –
PAAC
166
Proem Acquisition Corp I
PAAC
$180M
$9.94M 0.09%
+1,000,000
New +$9.91M
UAC
167
United Acquisition Corp I
UAC
$138M
$9.94M 0.09%
1,000,000
– –
ORLA
168
DELISTED
Orla Mining
ORLA
$9.82M 0.09%
+1,005,251
New +$13.4M
BRUNW
169
DELISTED
Boost Run Inc Warrant
BRUNW
$9.47M 0.09%
+347,148
New +$6.8M
HVMC
170
Highview Merger Corp
HVMC
$301M
$9.43M 0.09%
929,288
– –
GSHR
171
Gesher Acquisition Corp II
GSHR
$216M
$9.4M 0.09%
900,000
– –
BWIV
172
Blue Water Acquisition Corp IV
BWIV
$177M
$9.4M 0.09%
+950,000
New +$9.41M
MUZE
173
Muzero Acquisition Corp
MUZE
$273M
$9.38M 0.09%
944,550
– –
JENA
174
Jena Acquisition Corp II
JENA
$304M
$9.32M 0.09%
900,000
– –
PCAP
175
ProCap Acquisition Corp
PCAP
$329M
$9.24M 0.08%
896,892
– –
5 6
7
8 9

Similar funds

BEI
Benjamin Edwards Inc Clayton, Missouri $11B AUM 18.22% 1-Year Est. Return
LCAM
London & Capital Asset Management London, United Kingdom $10.9B AUM 39.88% 1-Year Est. Return
IIM
INTECH Investment Management West Palm Beach, Florida $10.9B AUM 37.22% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
MPI
Mairs & Power Inc St Paul, Minnesota $10.9B AUM 27.5% 1-Year Est. Return
RCMF
RK Capital Management (Florida) Weston, Florida $10.8B AUM 53.02% 1-Year Est. Return
SIM
SRS Investment Management New York $10.8B AUM 34.05% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return

Magnetar Financial's Q2 2026 Portfolio in Review

As of Q2 2026, Magnetar Financial held 1,622 positions worth $11B, up 11% from $9.84B the previous quarter. Its ten largest holdings account for 54% of the portfolio.

Magnetar Financial withdrew a net $1.86B in Q2 2026, closing 488 positions and reducing 195 holdings. Its most notable exit was Air Lease Corp, an estimated $87.2M position sold in full.

By sector, the portfolio is most concentrated in Technology at 52% of assets, down from 53% a quarter earlier, followed by Financials and Miscellaneous.

Against the trend, Magnetar Financial opened a new position in Dominion Energy worth $83.3M.

  • Magnetar Financial's largest Q2 2026 buy was Dominion Energy: 1,219,394 shares worth $83.3M.
  • Magnetar Financial added most to Roku in Q2 2026, an estimated $61.4M increase.
  • Magnetar Financial's biggest Q2 2026 reduction was CoreWeave, cutting an estimated $1.78B.
  • Magnetar Financial fully exited Air Lease Corp in Q2 2026, selling an estimated $87.2M.
  • Magnetar Financial's ten largest holdings make up 54% of its $11B portfolio in Q2 2026.
  • Magnetar Financial opened 486 new positions and closed 488 in Q2 2026.
  • Magnetar Financial's portfolio value rose 11% quarter-over-quarter to $11B.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.