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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
CRWV
26
CALL
CoreWeave
CRWV
$49.3B
$336M 0.69%
3,376,700
-3,973,600
-54% -$429M
AMD icon
27
PUT
Advanced Micro Devices
AMD
$780B
$331M 0.68%
569,100
-1,415,800
-71% -$580M
NVDA icon
28
PUT
NVIDIA
NVDA
$5.56T
$326M 0.67%
1,629,100
-1,871,700
-53% -$385M
GLD icon
29
CALL
SPDR Gold Trust
GLD
$149B
$310M 0.64%
841,200
-1,157,700
-58% -$480M
AMZN icon
30
PUT
Amazon
AMZN
$2.79T
$300M 0.62%
1,260,700
-658,200
-34% -$165M
MRVL icon
31
PUT
Marvell Technology
MRVL
$201B
$298M 0.61%
1,001,500
+88,000
+10% +$17.6M
MSFT icon
32
CALL
Microsoft
MSFT
$3.71T
$291M 0.6%
779,100
-139,900
-15% -$56.6M
AAPL icon
33
PUT
Apple
AAPL
$4.67T
$286M 0.59%
989,400
-134,800
-12% -$38.6M
ARM icon
34
CALL
Arm
ARM
$269B
$283M 0.58%
797,000
-345,900
-30% -$92M
APLD icon
35
CALL
Applied Digital
APLD
$7.5B
$280M 0.58%
7,494,800
+521,700
+7% +$20.1M
SMH icon
36
CALL
VanEck Semiconductor ETF
SMH
$69.5B
$273M 0.56%
416,700
+157,200
+61% +$85.8M
ASML icon
37
CALL
ASML
ASML
$659B
$257M 0.53%
129,000
-35,700
-22% -$56.8M
CRWV
38
PUT
CoreWeave
CRWV
$49.3B
$244M 0.5%
2,446,600
-2,424,100
-50% -$262M
NBIS
39
PUT
Nebius Group N.V.
NBIS
$61.5B
$232M 0.48%
840,400
+607,400
+261% +$120M
MRVL icon
40
CALL
Marvell Technology
MRVL
$201B
$229M 0.47%
768,200
-210,100
-21% -$42.1M
PLTR icon
41
PUT
Palantir
PLTR
$419B
$227M 0.47%
1,949,900
-113,000
-5% -$15.4M
EWY icon
42
PUT
iShares MSCI South Korea ETF
EWY
$28.8B
$226M 0.47%
1,121,000
+446,700
+66% +$78.8M
GOOGL icon
43
PUT
Alphabet (Google) Class A
GOOGL
$4.14T
$221M 0.46%
619,600
-339,600
-35% -$122M
FSLR icon
44
CALL
First Solar
FSLR
$22B
$213M 0.44%
900,600
+541,800
+151% +$127M
SPCX
45
PUT
SpaceX
SPCX
$1.95T
$211M 0.43%
+1,237,000
New +$210M
SNDK
46
CALL
Sandisk
SNDK
$255B
$206M 0.42%
90,800
-26,500
-23% -$37.8M
CRWD icon
47
PUT
CrowdStrike
CRWD
$218B
$200M 0.41%
1,048,400
-345,200
-25% -$49M
CRWD icon
48
CALL
CrowdStrike
CRWD
$218B
$194M 0.4%
1,016,000
+416,400
+69% +$59.2M
BULL
49
Webull Corp
BULL
$5.26B
$193M 0.4%
29,645,168
-466,767
-2% -$3.02M
ORCL icon
50
PUT
Oracle
ORCL
$457B
$191M 0.39%
1,305,000
+523,300
+67% +$94.8M
1
2
3 4 5

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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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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.