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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
WEN icon
1476
Wendy's
WEN
$1.45B
– –
-12,643
Closed -$87.9K
WFG icon
1477
West Fraser Timber
WFG
$5.35B
– –
-3,895
Closed -$254K
WHLR
1478
Wheeler Real Estate Investment Trust
WHLR
$299K
– –
-604
Closed -$152K
WIX icon
1479
WIX.com
WIX
$3.04B
– –
-6,227
Closed -$561K
WKC icon
1480
World Kinect Corp
WKC
$1.81B
– –
-10,926
Closed -$252K
WTS icon
1481
Watts Water Technologies
WTS
$12.1B
– –
-7,074
Closed -$2.05M
XMTR icon
1482
Xometry
XMTR
$5.3B
– –
-25,459
Closed -$1.04M
XRAY icon
1483
Dentsply Sirona
XRAY
$2.19B
– –
-40,265
Closed -$467K
YOU icon
1484
Clear Secure
YOU
$4.49B
– –
-14,711
Closed -$712K
ZBRA icon
1485
Zebra Technologies
ZBRA
$16.7B
– –
-2,873
Closed -$573K
ZETA icon
1486
Zeta Global
ZETA
$7.73B
– –
-32,641
Closed -$520K
AHR icon
1487
American Healthcare REIT
AHR
$11.9B
– –
-7,169
Closed -$338K
RDDT icon
1488
Reddit
RDDT
$28.7B
– –
-10,476
Closed -$1.41M
CTRI icon
1489
Centuri Holdings
CTRI
$2.09B
– –
-17,288
Closed -$505K
CUB
1490
Lionheart Holdings
CUB
$284M
– –
-1,910,254
Closed -$20.6M
CNH
1491
CNH Industrial
CNH
$21.9B
– –
-15,823
Closed -$174K
SILA
1492
DELISTED
Sila Realty Trust
SILA
– –
-9,100
Closed -$215K
CUBWU
1493
Lionheart Holdings Unit
CUBWU
– –
-3
Closed -$41
TONT.U
1494
Graf Global Corp Units
TONT.U
– –
-5
Closed -$68
SIMAU
1495
SIM Acquisition Corp I Unit
SIMAU
– –
-4
Closed -$48
LPAAU
1496
Launch One Acquisition Corp Unit
LPAAU
– –
-4
Closed -$43
FSUN
1497
FirstSun Capital Bancorp
FSUN
$1.79B
– –
-25,602
Closed -$933K
MACI
1498
Melar Acquisition Corp I
MACI
$237M
– –
-371,250
Closed -$4.01M
TWFG
1499
TWFG Inc
TWFG
$363M
– –
-21,683
Closed -$399K
ALF
1500
Centurion Acquisition Corp
ALF
– –
-1,856,250
Closed -$20M
58 59
60
61 62

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.