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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
TKR icon
1451
Timken Company
TKR
$8.58B
– –
-6,456
Closed -$649K
TMC icon
1452
TMC The Metals Company
TMC
$1.95B
– –
-50,260
Closed -$43.8K
TMHC
1453
DELISTED
Taylor Morrison
TMHC
– –
-57,665
Closed -$3.36M
TNC icon
1454
Tennant Co
TNC
$1.25B
– –
-3,817
Closed -$253K
TOL icon
1455
Toll Brothers
TOL
$12.6B
– –
-14,708
Closed -$2.01M
TPB icon
1456
Turning Point Brands
TPB
$1.49B
– –
-10,746
Closed -$933K
TPH
1457
DELISTED
Tri Pointe Homes
TPH
– –
-1,188,448
Closed -$55.5M
TU icon
1458
Telus
TU
$15.2B
– –
-11,140
Closed -$143K
TWLO icon
1459
Twilio
TWLO
$34.7B
– –
-6,082
Closed -$765K
TXRH icon
1460
Texas Roadhouse
TXRH
$12B
– –
-14,555
Closed -$2.4M
UAL icon
1461
United Airlines
UAL
$35.1B
– –
-15,282
Closed -$1.3M
UDMY
1462
DELISTED
Udemy
UDMY
– –
-596,969
Closed -$2.76M
UEC icon
1463
Uranium Energy
UEC
$5.88B
– –
-33,225
Closed -$449K
UGP icon
1464
Ultrapar
UGP
$7.94B
– –
-20,666
Closed -$114K
UNM icon
1465
Unum
UNM
$14.9B
– –
-14,159
Closed -$1.03M
UTZ icon
1466
Utz Brands
UTZ
$1.26B
– –
-103,489
Closed -$820K
UUUU icon
1467
Energy Fuels
UUUU
$3.87B
– –
-58,542
Closed -$1.07M
UVE icon
1468
Universal Insurance Holdings
UVE
$1.22B
– –
-7,469
Closed -$255K
VEEV icon
1469
Veeva Systems
VEEV
$42.9B
– –
-15,674
Closed -$2.75M
VMI icon
1470
Valmont Industries
VMI
$9.34B
– –
-6,246
Closed -$2.5M
VRTX icon
1471
Vertex Pharmaceuticals
VRTX
$134B
– –
-1,672
Closed -$741K
VSEC icon
1472
VSE Corp
VSEC
$5.8B
– –
-3,813
Closed -$703K
WASH icon
1473
Washington Trust Bancorp
WASH
$759M
– –
-25,256
Closed -$845K
WD icon
1474
Walker & Dunlop
WD
$1.44B
– –
-4,653
Closed -$207K
WCN
1475
Waste Connections
WCN
$41B
– –
-2,951
Closed -$479K
57 58
59
60 61

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.