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PEAK6

PEAK6 Portfolio holdings

AUM $42.6B
1-Year Est. Return 66.3%
This Fund
S&P 500
This Quarter Est. Return
-0.91%
1 Year Est. Return
+66.3%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$42.6B
AUM Growth
-$11.2B
Cap. Flow
-$10.9B
Cap. Flow %
-25.61%
Top 10 Hldgs %
18.81%
Holding
3,445
New
687
Increased
735
Reduced
1,105
Closed
815

Top Buys

Rank Stock Value
1
TSM icon
TSMC
TSM
+$135M
2
GLD icon
SPDR Gold Trust
GLD
+$110M
3
CRWV
CoreWeave
CRWV
+$88.7M
4
ETOR
eToro Group
ETOR
+$77.3M
5
META icon
Meta Platforms (Facebook)
META
+$56.6M

Top Sells

Rank Stock Value
1
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$139M
2
AVGO icon
Broadcom
AVGO
+$75.2M
3
SMH icon
VanEck Semiconductor ETF
SMH
+$57.4M
4
MSTR icon
Strategy Inc
MSTR
+$51.7M
5
MU icon
Micron Technology
MU
+$49.6M

Sector Composition

Rank Sector Weight
1 Technology 3.51%
2 Financials 1.01%
3 Consumer Discretionary 0.78%
4 Industrials 0.45%
5 Healthcare 0.32%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CNM icon
2801
Core & Main
CNM
$8.17B
– –
-13,333
Closed -$693K
CNM icon
2802
PUT
Core & Main
CNM
$8.17B
– –
-40,000
Closed -$2.08M
CODI icon
2803
PUT
Compass Diversified
CODI
$755M
– –
-16,000
Closed -$76.8K
COO icon
2804
CALL
Cooper Companies
COO
$13.7B
– –
-6,800
Closed -$557K
COP icon
2805
ConocoPhillips
COP
$147B
– –
-1,270
Closed -$141K
COR icon
2806
Cencora
COR
$60.3B
– –
-3
Closed -$1.05K
CORT icon
2807
CALL
Corcept Therapeutics
CORT
$10.2B
– –
-20,000
Closed -$696K
CP icon
2808
CALL
Canadian Pacific Kansas City
CP
$82B
– –
-31,800
Closed -$2.34M
CP icon
2809
PUT
Canadian Pacific Kansas City
CP
$82B
– –
-64,000
Closed -$4.71M
CPRI icon
2810
CALL
Capri Holdings
CPRI
$1.77B
– –
-167,600
Closed -$4.09M
CPRI icon
2811
PUT
Capri Holdings
CPRI
$1.77B
– –
-18,300
Closed -$447K
CRBG icon
2812
CALL
Corebridge Financial
CRBG
$14.1B
– –
-90,800
Closed -$2.74M
CRGY icon
2813
Crescent Energy
CRGY
$3.72B
– –
-106,765
Closed -$1.12M
CRGY icon
2814
PUT
Crescent Energy
CRGY
$3.72B
– –
-80,940
Closed -$679K
CRK icon
2815
PUT
Comstock Resources
CRK
$3.97B
– –
-48,100
Closed -$1.11M
CRS icon
2816
Carpenter Technology
CRS
$30B
– –
-2
Closed -$728
CSGP icon
2817
CALL
CoStar Group
CSGP
$11.3B
– –
-153,000
Closed -$10.3M
CTAS icon
2818
Cintas
CTAS
$82.4B
– –
-8,045
Closed -$1.54M
CSX icon
2819
PUT
CSX Corp
CSX
$98.6B
– –
-2,000
Closed -$72.5K
CTRA
2820
CALL
DELISTED
Coterra Energy
CTRA
– –
-62,800
Closed -$1.65M
CVE icon
2821
Cenovus Energy
CVE
$54.6B
– –
-68,222
Closed -$1.45M
CWAN
2822
CALL
DELISTED
Clearwater Analytics
CWAN
– –
-3,200
Closed -$77.2K
CWAN
2823
DELISTED
Clearwater Analytics
CWAN
– –
-34,915
Closed -$842K
CWCO icon
2824
CALL
Consolidated Water Co
CWCO
$469M
– –
-101,200
Closed -$3.57M
CX icon
2825
Cemex
CX
$17.4B
– –
-954,281
Closed -$11M
111 112
113
114 115

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State of Wisconsin Investment Board
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DB
Danske Bank Copenhagen K, Denmark $41.5B AUM 29.19% 1-Year Est. Return
Holocene Advisors
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WCM Investment Management
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AS
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CIBC Asset Management
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Newport Trust Company
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PEAK6's Q1 2026 Portfolio in Review

As of Q1 2026, PEAK6 held 3,445 positions worth $42.6B, down 21% from $53.8B the previous quarter. Its ten largest holdings account for 19% of the portfolio.

PEAK6 withdrew a net $10.9B in Q1 2026, closing 815 positions and reducing 1,105 holdings. Its most notable exit was Alphabet (Google) Class A, an estimated $139M position sold in full.

By sector, the portfolio is most concentrated in Technology at 3.5% of assets, up from 2.8% a quarter earlier, followed by Financials and Consumer Discretionary.

Against the trend, PEAK6 opened a new position in TSMC worth $133M.

  • PEAK6's largest Q1 2026 buy was TSMC: 392,473 shares worth $133M.
  • PEAK6 added most to SPDR Gold Trust in Q1 2026, an estimated $110M increase.
  • PEAK6's biggest Q1 2026 reduction was Broadcom, cutting an estimated $75.2M.
  • PEAK6 fully exited Alphabet (Google) Class A in Q1 2026, selling an estimated $139M.
  • PEAK6's ten largest holdings make up 19% of its $42.6B portfolio in Q1 2026.
  • PEAK6 opened 687 new positions and closed 815 in Q1 2026.
  • PEAK6's portfolio value fell 21% quarter-over-quarter to $42.6B.

Based on PEAK6's 13F filing for Q1 2026, filed 14 May 2026.