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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
-3.54%
1 Year Est. Return
+66.3%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$53.8B
AUM Growth
-$14.5B
Cap. Flow
-$14.1B
Cap. Flow %
-26.26%
Top 10 Hldgs %
21.19%
Holding
3,487
New
618
Increased
781
Reduced
1,183
Closed
729

Top Buys

Rank Stock Value
1
CRWV
CoreWeave
CRWV
+$378M
2
COIN icon
Coinbase
COIN
+$108M
3
MU icon
Micron Technology
MU
+$70.9M
4
SLV icon
iShares Silver Trust
SLV
+$67.4M
5
PDD icon
Pinduoduo
PDD
+$50.8M

Top Sells

Rank Stock Value
1
GS icon
Goldman Sachs
GS
+$130M
2
QQQ icon
Invesco QQQ Trust
QQQ
+$108M
3
TSLA icon
Tesla
TSLA
+$101M
4
META icon
Meta Platforms (Facebook)
META
+$81.5M
5
AVGO icon
Broadcom
AVGO
+$76.2M

Sector Composition

Rank Sector Weight
1 Technology 2.78%
2 Financials 0.91%
3 Consumer Discretionary 0.85%
4 Industrials 0.54%
5 Communication Services 0.38%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CLMT icon
2901
PUT
Calumet Specialty Products
CLMT
$3.63B
– –
-400
Closed -$7.3K
CM icon
2902
CALL
Canadian Imperial Bank of Commerce
CM
$107B
– –
-46,500
Closed -$3.71M
CMA
2903
CALL
DELISTED
Comerica
CMA
– –
-2,600
Closed -$178K
CMA
2904
DELISTED
Comerica
CMA
– –
-3,896
Closed -$314K
CMC icon
2905
CALL
Commercial Metals
CMC
$7.63B
– –
-3,700
Closed -$212K
CME icon
2906
CALL
CME Group
CME
$92.2B
– –
-3,200
Closed -$865K
CMP icon
2907
Compass Minerals
CMP
$1.24B
– –
-28,706
Closed -$551K
CMP icon
2908
PUT
Compass Minerals
CMP
$1.24B
– –
-13,300
Closed -$255K
CMPR icon
2909
Cimpress
CMPR
$2.37B
– –
-353
Closed -$22.3K
CMPR icon
2910
PUT
Cimpress
CMPR
$2.37B
– –
-3,800
Closed -$240K
CNI icon
2911
CALL
Canadian National Railway
CNI
$78.3B
– –
-21,100
Closed -$1.99M
CNK icon
2912
Cinemark Holdings
CNK
$3.82B
– –
-32,232
Closed -$847K
CNP icon
2913
CALL
CenterPoint Energy
CNP
$29.1B
– –
-67,300
Closed -$2.61M
CNX icon
2914
PUT
CNX Resources
CNX
$4.85B
– –
-100
Closed -$3.21K
CNXN icon
2915
CALL
PC Connection
CNXN
$2.05B
– –
-2,500
Closed -$155K
CNXN icon
2916
PUT
PC Connection
CNXN
$2.05B
– –
-3,800
Closed -$236K
COOP
2917
CALL
DELISTED
Mr. Cooper
COOP
– –
-1,100
Closed -$232K
COOP
2918
DELISTED
Mr. Cooper
COOP
– –
-2,624
Closed -$553K
COOP
2919
PUT
DELISTED
Mr. Cooper
COOP
– –
-5,300
Closed -$1.12M
COPX icon
2920
CALL
Global X Copper Miners ETF NEW
COPX
$7.13B
– –
-265,100
Closed -$15.9M
COUR icon
2921
CALL
Coursera
COUR
$1.54B
– –
-10,000
Closed -$117K
COTY icon
2922
CALL
Coty
COTY
$2.33B
– –
-567,400
Closed -$2.29M
COTY icon
2923
Coty
COTY
$2.33B
– –
-54,288
Closed -$219K
COTY icon
2924
PUT
Coty
COTY
$2.33B
– –
-400,000
Closed -$1.62M
CPA icon
2925
CALL
Copa Holdings
CPA
$5.56B
– –
-75,000
Closed -$8.91M
115 116
117
118 119

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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 Q4 2025 Portfolio in Review

As of Q4 2025, PEAK6 held 3,487 positions worth $53.8B, down 21% from $68.3B the previous quarter. Its ten largest holdings account for 21% of the portfolio.

PEAK6 withdrew a net $14.1B in Q4 2025, closing 729 positions and reducing 1,183 holdings. Its most notable exit was Marvell Technology, an estimated $36.3M position sold in full.

By sector, the portfolio is most concentrated in Technology at 2.8% of assets, up from 2.4% a quarter earlier, followed by Financials and Consumer Discretionary.

Against the trend, PEAK6 opened a new position in Micron Technology worth $88.2M.

  • PEAK6's largest Q4 2025 buy was Micron Technology: 309,188 shares worth $88.2M.
  • PEAK6 added most to CoreWeave in Q4 2025, an estimated $378M increase.
  • PEAK6's biggest Q4 2025 reduction was Goldman Sachs, cutting an estimated $130M.
  • PEAK6 fully exited Marvell Technology in Q4 2025, selling an estimated $36.3M.
  • PEAK6's ten largest holdings make up 21% of its $53.8B portfolio in Q4 2025.
  • PEAK6 opened 618 new positions and closed 729 in Q4 2025.
  • PEAK6's portfolio value fell 21% quarter-over-quarter to $53.8B.

Based on PEAK6's 13F filing for Q4 2025, filed 13 Feb 2026.