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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
HAS icon
601
Hasbro
HAS
$12.7B
$501K ﹤0.01%
+6,062
New +$546K
INVH icon
602
Invitation Homes
INVH
$16.8B
$500K ﹤0.01%
+16,543
New +$468K
FELE icon
603
Franklin Electric
FELE
$4.38B
$494K ﹤0.01%
+4,604
New +$462K
EQIX icon
604
Equinix
EQIX
$103B
$493K ﹤0.01%
+473
New +$506K
TEN
605
Tsakos Energy Navigation Ltd
TEN
$1.31B
$490K ﹤0.01%
13,859
+7,246
+110% +$288K
WMG icon
606
Warner Music
WMG
$14.7B
$489K ﹤0.01%
+18,056
New +$537K
PEP icon
607
PepsiCo
PEP
$189B
$487K ﹤0.01%
3,595
+386
+12% +$57.7K
MSGS icon
608
Madison Square Garden
MSGS
$9.41B
$484K ﹤0.01%
+1,204
New +$426K
DLTR icon
609
Dollar Tree
DLTR
$23.3B
$481K ﹤0.01%
3,979
-10,414
-72% -$1.08M
UFCS icon
610
United Fire Group
UFCS
$1.41B
$481K ﹤0.01%
+9,173
New +$407K
VTRS icon
611
Viatris
VTRS
$19.1B
$480K ﹤0.01%
30,257
-180,990
-86% -$2.81M
G icon
612
Genpact
G
$5.94B
$480K ﹤0.01%
+17,453
New +$573K
OIS icon
613
Oil States International
OIS
$525M
$477K ﹤0.01%
59,547
+6,825
+13% +$64.7K
SVACW
614
DELISTED
Spring Valley Acquisition Corp III Warrant
SVACW
$476K ﹤0.01%
268,080
– –
HOV icon
615
Hovnanian Enterprises
HOV
$705M
$474K ﹤0.01%
+3,325
New +$380K
KEY icon
616
KeyCorp
KEY
$23.3B
$473K ﹤0.01%
20,511
-15,389
-43% -$335K
JKHY icon
617
Jack Henry & Associates
JKHY
$11.2B
$472K ﹤0.01%
+3,430
New +$487K
VMD icon
618
Viemed Healthcare
VMD
$335M
$471K ﹤0.01%
+41,312
New +$409K
DECK icon
619
Deckers Outdoor
DECK
$11.2B
$465K ﹤0.01%
4,681
-7,685
-62% -$809K
GM icon
620
General Motors
GM
$75.3B
$463K ﹤0.01%
6,009
-16,083
-73% -$1.26M
WEAV icon
621
Weave Communications
WEAV
$585M
$461K ﹤0.01%
+76,945
New +$419K
CXIIW
622
Churchill Capital Corp XII Warrants
CXIIW
$9.07M
$459K ﹤0.01%
+270,000
New +$362K
MOV icon
623
Movado Group
MOV
$737M
$455K ﹤0.01%
11,570
-786
-6% -$24.5K
SOBO
624
South Bow Corp
SOBO
$7.88B
$454K ﹤0.01%
12,897
-57,413
-82% -$2.02M
IPFXW
625
Inflection Point Acquisition Corp VI Warrant
IPFXW
$9.11M
$454K ﹤0.01%
+244,259
New +$374K
23 24
25
26 27

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BEI
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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.