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PEAK6

PEAK6 Portfolio holdings

AUM $48.6B
1-Year Est. Return 40.56%
This Fund
S&P 500
This Quarter Est. Return
+30.08%
1 Year Est. Return
+40.56%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$48.6B
AUM Growth
+$6.01B
Cap. Flow
-$36.4M
Cap. Flow %
-0.07%
Top 10 Hldgs %
23.85%
Holding
3,363
New
732
Increased
716
Reduced
1,040
Closed
701

Top Buys

Rank Stock Value
1
MSFT icon
Microsoft
MSFT
+$138M
2
CRWV
CoreWeave
CRWV
+$134M
3
AAPL icon
Apple
AAPL
+$103M
4
META icon
Meta Platforms (Facebook)
META
+$63.5M
5
MSTR icon
Strategy Inc
MSTR
+$56.4M

Top Sells

Rank Stock Value
1
MU icon
Micron Technology
MU
+$83.1M
2
ETOR
eToro Group
ETOR
+$65M
3
GLD icon
SPDR Gold Trust
GLD
+$56.1M
4
TSLA icon
Tesla
TSLA
+$47.8M
5
UNH icon
UnitedHealth
UNH
+$41.4M

Sector Composition

Rank Sector Weight
1 Miscellaneous 92.25%
2 Technology 4.58%
3 Financials 0.69%
4 Consumer Discretionary 0.6%
5 Industrials 0.55%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
EUAD
926
CALL
Select STOXX Europe Aerospace & Defense ETF
EUAD
$1.12B
$4.22M 0.01%
+100,000
New +$4.13M
GSK icon
927
CALL
GSK
GSK
$100B
$4.21M 0.01%
80,300
-92,900
-54% -$4.91M
BKNG icon
928
Booking.com
BKNG
$145B
$4.2M 0.01%
23,582
+23,557
+94,228% +$4.02M
ONTO icon
929
Onto Innovation
ONTO
$13.2B
$4.2M 0.01%
+11,089
New +$3.14M
CPRT icon
930
PUT
Copart
CPRT
$31.2B
$4.19M 0.01%
148,600
+94,800
+176% +$3.06M
IMSRW
931
Terrestrial Energy Warrant
IMSRW
$23.9M
$4.18M 0.01%
1,236,146
+50,000
+4% +$169K
SITM icon
932
SiTime
SITM
$18.4B
$4.18M 0.01%
5,600
+2,481
+80% +$1.56M
MTZ icon
933
PUT
MasTec
MTZ
$19B
$4.16M 0.01%
10,000
– –
NICE icon
934
Nice
NICE
$6.18B
$4.13M 0.01%
45,498
+45,308
+23,846% +$4.39M
BTI icon
935
PUT
British American Tobacco
BTI
$119B
$4.13M 0.01%
66,800
-142,200
-68% -$8.58M
CRBG icon
936
Corebridge Financial
CRBG
$15.4B
$4.12M 0.01%
+143,970
New +$3.89M
FLNG icon
937
CALL
FLEX LNG
FLNG
$1.7B
$4.12M 0.01%
146,800
+20,100
+16% +$622K
SLB icon
938
CALL
SLB Ltd
SLB
$85.3B
$4.11M 0.01%
88,500
-751,700
-89% -$40.3M
VVX icon
939
CALL
V2X
VVX
$2.33B
$4.1M 0.01%
+55,000
New +$4.09M
MBLY icon
940
Mobileye
MBLY
$7.28B
$4.09M 0.01%
422,964
-218,408
-34% -$1.95M
AMGN icon
941
CALL
Amgen
AMGN
$236B
$4.09M 0.01%
11,300
-183,400
-94% -$62.8M
FANG icon
942
CALL
Diamondback Energy
FANG
$55.8B
$4.08M 0.01%
23,200
-171,700
-88% -$33.3M
CLSK icon
943
PUT
CleanSpark
CLSK
$3.26B
$4.08M 0.01%
280,200
-14,900
-5% -$210K
QBTS icon
944
CALL
D-Wave Quantum Inc
QBTS
$6.18B
$4.07M 0.01%
169,500
-117,600
-41% -$2.58M
YMM icon
945
PUT
Full Truck Alliance
YMM
$8.97B
$4.06M 0.01%
500,000
– –
LRN icon
946
PUT
Stride
LRN
$3.52B
$4.05M 0.01%
+47,000
New +$4.32M
AA icon
947
Alcoa
AA
$13.2B
$4.03M 0.01%
77,299
+66,982
+649% +$4.49M
DASH icon
948
PUT
DoorDash
DASH
$91.7B
$4.02M 0.01%
21,800
-11,700
-35% -$1.93M
AAOI icon
949
PUT
Applied Optoelectronics
AAOI
$8.96B
$4M 0.01%
27,000
+17,000
+170% +$2.76M
MNR icon
950
Mach Natural Resources
MNR
$2.1B
$4M 0.01%
+316,243
New +$4.22M
36 37
38
39 40

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Credit Agricole
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SCP
Soroban Capital Partners New York $47.8B AUM 11.8% 1-Year Est. Return
State of Wisconsin Investment Board
State of Wisconsin Investment Board Madison, Wisconsin $49.6B AUM 39.59% 1-Year Est. Return
Aristotle Capital Management
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VCMC
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EP
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PEAK6's Q2 2026 Portfolio in Review

As of Q2 2026, PEAK6 held 3,363 positions worth $48.6B, up 14% from $42.6B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

PEAK6's Q2 2026 filing shows 732 new, 716 increased, 1,040 reduced and 701 closed positions. Its largest new stake was Strategy Inc: 388,347 shares worth $33.8M. The largest sale was Micron Technology, an estimated $83.1M.

By sector, the portfolio is most concentrated in Miscellaneous at 92% of assets, down from 93% a quarter earlier, followed by Technology and Financials.

  • PEAK6's largest Q2 2026 buy was Strategy Inc: 388,347 shares worth $33.8M.
  • PEAK6 added most to Microsoft in Q2 2026, an estimated $138M increase.
  • PEAK6's biggest Q2 2026 reduction was Micron Technology, cutting an estimated $83.1M.
  • PEAK6 fully exited Tesla in Q2 2026, selling an estimated $47.8M.
  • PEAK6's ten largest holdings make up 24% of its $48.6B portfolio in Q2 2026.
  • PEAK6 opened 732 new positions and closed 701 in Q2 2026.
  • PEAK6's portfolio value rose 14% quarter-over-quarter to $48.6B.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.