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PEAK6

PEAK6 Portfolio holdings

AUM $48.6B
1-Year Est. Return 40.57%
This Fund
S&P 500
This Quarter Est. Return
-0.91%
1 Year Est. Return
+40.57%
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
APPF icon
2676
CALL
AppFolio
APPF
$7.15B
– –
-3,700
Closed -$861K
APTV icon
2677
PUT
Aptiv
APTV
$10.3B
– –
-77,100
Closed -$5.87M
AQN icon
2678
CALL
Algonquin Power & Utilities
AQN
$4.5B
– –
-18,400
Closed -$113K
AR icon
2679
Antero Resources
AR
$11.5B
– –
-848
Closed -$30.9K
AREC icon
2680
CALL
American Resources Corp
AREC
$309M
– –
-88,000
Closed -$218K
ARHS icon
2681
CALL
Arhaus
ARHS
$1.39B
– –
-52,300
Closed -$586K
ARKG icon
2682
CALL
ARK Genomic Revolution ETF
ARKG
$1.74B
– –
-94,900
Closed -$2.75M
ARMK icon
2683
CALL
Aramark
ARMK
$16.4B
– –
-54,300
Closed -$2M
AROC icon
2684
CALL
Archrock
AROC
$6.07B
– –
-40,100
Closed -$1.04M
ASND icon
2685
Ascendis Pharma A/S
ASND
$16.1B
– –
-2
Closed -$448
ASO icon
2686
CALL
Academy Sports + Outdoors
ASO
$2.97B
– –
-3,800
Closed -$190K
ASO icon
2687
Academy Sports + Outdoors
ASO
$2.97B
– –
-328
Closed -$16.4K
ASO icon
2688
PUT
Academy Sports + Outdoors
ASO
$2.97B
– –
-9,600
Closed -$480K
ASPN icon
2689
CALL
Aspen Aerogels
ASPN
$485M
– –
-14,900
Closed -$42.2K
ASST icon
2690
CALL
Strive Inc
ASST
$1.04B
– –
-25,000
Closed -$369K
ASST icon
2691
Strive Inc
ASST
$1.04B
– –
-814
Closed -$12K
ASST icon
2692
PUT
Strive Inc
ASST
$1.04B
– –
-2,500
Closed -$36.9K
ATAI icon
2693
CALL
AtaiBeckley Inc
ATAI
$2.69B
– –
-586,000
Closed -$2.4M
ATEC icon
2694
Alphatec Holdings
ATEC
$1.52B
– –
-25,043
Closed -$365K
ATLX icon
2695
CALL
Atlas Lithium Corp
ATLX
$94.7M
– –
-100,600
Closed -$426K
ATMU icon
2696
CALL
Atmus Filtration Technologies
ATMU
$4.14B
– –
-171,500
Closed -$8.9M
AU icon
2697
AngloGold Ashanti
AU
$48.6B
– –
-5,302
Closed -$544K
AUR icon
2698
PUT
Aurora
AUR
$13.6B
– –
-21,500
Closed -$82.6K
AVNS
2699
CALL
DELISTED
Avanos Medical
AVNS
– –
-21,200
Closed -$238K
AVTR icon
2700
CALL
Avantor
AVTR
$9.25B
– –
-137,000
Closed -$1.57M
106 107
108
109 110

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SCP
Soroban Capital Partners New York $51.8B AUM 21.41% 1-Year Est. Return
Tudor Investment Corp
Tudor Investment Corp Stamford, Connecticut $53.9B AUM 29.12% 1-Year Est. Return
Man Group
Man Group London, United Kingdom $55.1B AUM 24.23% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $41.5B AUM 42.97% 1-Year Est. Return
Capstone Investment Advisors
Capstone Investment Advisors New York $57.4B AUM 26.91% 1-Year Est. Return
Fayez Sarofim & Co
Fayez Sarofim & Co Houston, Texas $39.1B AUM 15.14% 1-Year Est. Return
Parallax Volatility Advisers
Parallax Volatility Advisers San Francisco, California $38.6B AUM 45.89% 1-Year Est. Return

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.