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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
IMO icon
3076
CALL
Imperial Oil
IMO
$62.1B
– –
-15,000
Closed -$1.36M
INFY icon
3077
Infosys
INFY
$45B
– –
-25,130
Closed -$409K
INMD icon
3078
InMode
INMD
$872M
– –
-50,136
Closed -$738K
INTC icon
3079
Intel
INTC
$466B
– –
-585,520
Closed -$22.1M
IONS icon
3080
CALL
Ionis Pharmaceuticals
IONS
$9.35B
– –
-20,700
Closed -$1.35M
IP icon
3081
CALL
International Paper
IP
$22.3B
– –
-6,100
Closed -$283K
IPI icon
3082
CALL
Intrepid Potash
IPI
$460M
– –
-152,500
Closed -$4.66M
IRDM icon
3083
CALL
Iridium Communications
IRDM
$4.85B
– –
-4,300
Closed -$75.1K
IRDM icon
3084
PUT
Iridium Communications
IRDM
$4.85B
– –
-26,900
Closed -$470K
IREN icon
3085
Iris Energy
IREN
$13.2B
– –
-143,457
Closed -$7.4M
IT icon
3086
Gartner
IT
$9.41B
– –
-14,688
Closed -$3.86M
ITW icon
3087
CALL
Illinois Tool Works
ITW
$81.4B
– –
-7,900
Closed -$2.06M
IWM icon
3088
iShares Russell 2000 ETF
IWM
$80.9B
– –
-87,400
Closed -$21.5M
JKHY icon
3089
Jack Henry & Associates
JKHY
$10.7B
– –
-3,876
Closed -$577K
JKHY icon
3090
PUT
Jack Henry & Associates
JKHY
$10.7B
– –
-16,200
Closed -$2.41M
JKS
3091
JinkoSolar
JKS
$775M
– –
-748
Closed -$19.1K
JLL icon
3092
Jones Lang LaSalle
JLL
$15.1B
– –
-2
Closed -$627
JOE icon
3093
CALL
St. Joe Company
JOE
$3.57B
– –
-115,100
Closed -$5.7M
JOE icon
3094
PUT
St. Joe Company
JOE
$3.57B
– –
-16,100
Closed -$797K
KAI icon
3095
CALL
Kadant
KAI
$3.69B
– –
-500
Closed -$149K
KAI icon
3096
Kadant
KAI
$3.69B
– –
-9
Closed -$2.65K
KAI icon
3097
PUT
Kadant
KAI
$3.69B
– –
-500
Closed -$149K
KBH icon
3098
KB Home
KBH
$3.48B
– –
-7,579
Closed -$482K
KBH icon
3099
PUT
KB Home
KBH
$3.48B
– –
-2,500
Closed -$159K
KC
3100
CALL
Kingsoft Cloud Holdings
KC
$2.84B
– –
-278,800
Closed -$4.16M
122 123
124
125 126

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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.