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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
Avg Time Held Equity + Options
3 quarters
Top 10 Avg Time Held Equity + Options
1.9 quarters
Top 20 Avg Time Held Equity + Options
2.2 quarters
Avg Time Held Equity only
1.7 quarters
Top 10 Avg Time Held Equity only
1.4 quarters
Top 20 Avg Time Held Equity only
1.1 quarters

Top Buys

Rank Stock Value
1
MSFT icon
Microsoft
MSFT
+$138M
2
CRWV icon
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 icon
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 Held Since
EAT icon
2851
PUT
Brinker International
EAT
$8.13B
– –
-8,600
Closed -$1.23M –
ECVT icon
2852
CALL
Ecovyst
ECVT
$1.09B
– –
-412,600
Closed -$5.31M –
EFX icon
2853
CALL
Equifax
EFX
$17.3B
– –
-100
Closed -$18K –
EFX icon
2854
Equifax
EFX
$17.3B
– –
-258
Closed -$46.5K –
EFX icon
2855
PUT
Equifax
EFX
$17.3B
– –
-1,000
Closed -$180K –
EH icon
2856
CALL
EHang Holdings
EH
$301M
– –
-417,800
Closed -$4.06M –
EL icon
2857
PUT
Estee Lauder
EL
$36.2B
– –
-25,100
Closed -$1.8M –
ELF icon
2858
e.l.f. Beauty
ELF
$6.49B
– –
-17,167
Closed -$1.04M –
EME icon
2859
PUT
Emcor
EME
$34.4B
– –
-100
Closed -$73.8K –
EMN icon
2860
CALL
Eastman Chemical
EMN
$7.1B
– –
-41,000
Closed -$3.13M –
ENOV icon
2861
Enovis
ENOV
$1.05B
– –
-22,035
Closed -$501K –
ENPH icon
2862
Enphase Energy
ENPH
$4.16B
– –
-31,857
Closed -$1.45M –
ENS icon
2863
EnerSys
ENS
$6.43B
– –
-6,868
Closed -$1.49M –
EOG icon
2864
PUT
EOG Resources
EOG
$78.9B
– –
-101,800
Closed -$14.7M –
EOSE icon
2865
Eos Energy Enterprises
EOSE
$870M
– –
-62,497
Closed -$435K –
EPAM icon
2866
CALL
EPAM Systems
EPAM
$5.83B
– –
-3,300
Closed -$447K –
EPAM icon
2867
EPAM Systems
EPAM
$5.83B
– –
-1,540
Closed -$209K –
EPR icon
2868
CALL
EPR Properties
EPR
$4.24B
– –
-13,600
Closed -$679K –
ERIE icon
2869
Erie Indemnity
ERIE
$11.8B
– –
-15,001
Closed -$3.77M –
ERIE icon
2870
PUT
Erie Indemnity
ERIE
$11.8B
– –
-30,000
Closed -$7.54M –
ESLT icon
2871
CALL
Elbit Systems
ESLT
$30.6B
– –
-3,200
Closed -$2.72M –
ESLT icon
2872
PUT
Elbit Systems
ESLT
$30.6B
– –
-100
Closed -$84.9K –
ESTC icon
2873
Elastic
ESTC
$10B
– –
-8,560
Closed -$459K –
EU icon
2874
CALL
enCore Energy
EU
$179M
– –
-2,012,100
Closed -$3.62M –
EVR icon
2875
CALL
Evercore
EVR
$10.5B
– –
-5,200
Closed -$1.55M –

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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.