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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
CDNS icon
2776
Cadence Design Systems
CDNS
$90B
– –
-9,859
Closed -$2.94M
CENX icon
2777
PUT
Century Aluminum
CENX
$4.57B
– –
-100,000
Closed -$3.92M
CF icon
2778
CF Industries
CF
$19.2B
– –
-5,659
Closed -$577K
CFG icon
2779
Citizens Financial Group
CFG
$30.4B
– –
-37,813
Closed -$2.32M
CFLT
2780
CALL
DELISTED
Confluent
CFLT
– –
-122,300
Closed -$3.7M
CFLT
2781
PUT
DELISTED
Confluent
CFLT
– –
-30,600
Closed -$925K
CG icon
2782
PUT
Carlyle Group
CG
$16.3B
– –
-2,500
Closed -$148K
CGAU
2783
CALL
Centerra Gold
CGAU
$3.22B
– –
-205,700
Closed -$2.96M
CHDN icon
2784
Churchill Downs
CHDN
$6.03B
– –
-12,628
Closed -$1.44M
CI icon
2785
PUT
Cigna
CI
$76.6B
– –
-17,600
Closed -$4.84M
CIFR icon
2786
CALL
Cipher Digital
CIFR
$9.47B
– –
-1,277,000
Closed -$18.8M
CINF icon
2787
CALL
Cincinnati Financial
CINF
$28.3B
– –
-17,200
Closed -$2.81M
CIVI
2788
DELISTED
Civitas Resources
CIVI
– –
-29,774
Closed -$807K
CIVI
2789
PUT
DELISTED
Civitas Resources
CIVI
– –
-37,900
Closed -$1.03M
CL icon
2790
Colgate-Palmolive
CL
$72.6B
– –
-7,830
Closed -$698K
CLF icon
2791
Cleveland-Cliffs
CLF
$6.81B
– –
-48,652
Closed -$557K
CLF icon
2792
PUT
Cleveland-Cliffs
CLF
$6.81B
– –
-60,400
Closed -$802K
CLS icon
2793
Celestica
CLS
$35.1B
– –
-93,251
Closed -$27.1M
CLX icon
2794
CALL
Clorox
CLX
$11.6B
– –
-6,600
Closed -$665K
CMA
2795
PUT
DELISTED
Comerica
CMA
– –
-41,200
Closed -$3.58M
CMCSA icon
2796
PUT
Comcast
CMCSA
$79.1B
– –
-198,400
Closed -$5.93M
CMRE icon
2797
CALL
Costamare
CMRE
$1.9B
– –
-33,000
Closed -$521K
CNK icon
2798
CALL
Cinemark Holdings
CNK
$3.82B
– –
-73,300
Closed -$1.7M
CNK icon
2799
PUT
Cinemark Holdings
CNK
$3.82B
– –
-5,300
Closed -$123K
CNM icon
2800
CALL
Core & Main
CNM
$8.17B
– –
-87,600
Closed -$4.55M
110 111
112
113 114

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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.