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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
FGIIW
1026
FG Imperii Acquisition Corp Warrants
FGIIW
$117K ﹤0.01%
400,000
– –
VRXAW
1027
Veraxa Biotech AG Warrants
VRXAW
$1.23M
$116K ﹤0.01%
+1,055,078
New +$186K
BEAGR
1028
Bold Eagle Acquisition Corp Right
BEAGR
$116K ﹤0.01%
400,000
– –
RTACW
1029
Renatus Tactical Acquisition Corp I Warrant
RTACW
$8.21M
$114K ﹤0.01%
150,000
– –
IMMX icon
1030
Immix Biopharma
IMMX
$943M
$113K ﹤0.01%
+10,954
New +$102K
PLMKW
1031
Plum Acquisition Corp IV Warrants
PLMKW
$3.02M
$113K ﹤0.01%
250,000
– –
WPAC.RT
1032
White Pearl Acquisition Corp Rights
WPAC.RT
$112K ﹤0.01%
+400,000
New +$145K
LAR
1033
Lithium Argentina AG
LAR
$1.1B
$112K ﹤0.01%
+13,595
New +$126K
NIO icon
1034
NIO
NIO
$9.6B
$111K ﹤0.01%
21,956
-11,792
-35% -$68.7K
QADRW
1035
QDRO Acquisition Corp Warrant
QADRW
$111K ﹤0.01%
+375,000
New +$98.7K
SG icon
1036
Sweetgreen
SG
$798M
$110K ﹤0.01%
+12,507
New +$95.5K
ARTCW
1037
Art Technology Acquisition Corp Warrants
ARTCW
$110K ﹤0.01%
250,000
– –
RIG icon
1038
Transocean
RIG
$6.51B
$109K ﹤0.01%
22,234
-7,333
-25% -$45.8K
ACAAW
1039
Averin Capital Acquisition Corp Warrants
ACAAW
$2.42M
$108K ﹤0.01%
+166,665
New +$87.7K
NEXN
1040
Nexxen International
NEXN
$539M
$108K ﹤0.01%
11,955
-2,271
-16% -$17.9K
AQN icon
1041
Algonquin Power & Utilities
AQN
$4.39B
$108K ﹤0.01%
18,408
+7,246
+65% +$44K
PACHW
1042
Pioneer Acquisition I Corp Warrants
PACHW
$108K ﹤0.01%
500,000
– –
GIXXR
1043
GigCapital9 Corp Rights
GIXXR
$107K ﹤0.01%
375,000
– –
NXDR
1044
Nextdoor Holdings
NXDR
$870M
$106K ﹤0.01%
+46,733
New +$87.2K
MBLY icon
1045
Mobileye
MBLY
$7.24B
$103K ﹤0.01%
+10,653
New +$95K
HCICR
1046
Hennessy Capital Investment Corp VIII Share Rights
HCICR
$103K ﹤0.01%
+600,000
New +$98.6K
MRLN
1047
Merlin Inc
MRLN
$335M
$102K ﹤0.01%
18,000
-12,688
-41% -$107K
DRDBW
1048
Roman DBDR Acquisition Corp II Warrants
DRDBW
$1.96M
$100K ﹤0.01%
500,000
– –
JACS.RT
1049
Jackson Acquisition Co II Rights
JACS.RT
$99.1K ﹤0.01%
600,000
– –
TRGSR
1050
TRG Latin America Acquisitions Corp Rights
TRGSR
$99K ﹤0.01%
+550,000
New +$112K
40 41
42
43 44

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.