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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
LUNR icon
3151
PUT
Intuitive Machines
LUNR
$2.07B
– –
-100
Closed -$1.05K
M icon
3152
Macy's
M
$6.15B
– –
-17,833
Closed -$365K
MAS icon
3153
PUT
Masco
MAS
$16B
– –
-2,800
Closed -$197K
MAT icon
3154
CALL
Mattel
MAT
$4.17B
– –
-34,100
Closed -$574K
MAT icon
3155
Mattel
MAT
$4.17B
– –
-932
Closed -$15.7K
MAT icon
3156
PUT
Mattel
MAT
$4.17B
– –
-275,900
Closed -$4.64M
MBI icon
3157
MBIA
MBI
$288M
– –
-57,659
Closed -$430K
MBLY icon
3158
Mobileye
MBLY
$2.03B
– –
-69,004
Closed -$862K
MBUU icon
3159
CALL
Malibu Boats
MBUU
$544M
– –
-23,600
Closed -$766K
MD icon
3160
CALL
Pediatrix Medical
MD
$2.16B
– –
-23,400
Closed -$392K
MEI icon
3161
Methode Electronics
MEI
$543M
– –
-106
Closed -$800
MEI icon
3162
PUT
Methode Electronics
MEI
$543M
– –
-45,400
Closed -$343K
MELI icon
3163
Mercado Libre
MELI
$91.3B
– –
-2,700
Closed -$5.67M
MEOH icon
3164
PUT
Methanex
MEOH
$4.32B
– –
-38,500
Closed -$1.53M
MFIC icon
3165
CALL
MidCap Financial Investment
MFIC
$784M
– –
-25,800
Closed -$309K
MGY icon
3166
CALL
Magnolia Oil & Gas
MGY
$5.83B
– –
-89,900
Closed -$2.15M
MHK icon
3167
Mohawk Industries
MHK
$6.9B
– –
-15,030
Closed -$1.94M
MHK icon
3168
PUT
Mohawk Industries
MHK
$6.9B
– –
-44,600
Closed -$5.75M
MHO icon
3169
M/I Homes
MHO
$3.83B
– –
-2,535
Closed -$335K
MHO icon
3170
PUT
M/I Homes
MHO
$3.83B
– –
-700
Closed -$101K
MKSI icon
3171
MKS Inc
MKSI
$22.2B
– –
-20,547
Closed -$3.05M
MLM icon
3172
Martin Marietta Materials
MLM
$33.6B
– –
-175
Closed -$110K
MLM icon
3173
PUT
Martin Marietta Materials
MLM
$33.6B
– –
-400
Closed -$252K
MOD icon
3174
CALL
Modine Manufacturing
MOD
$12.8B
– –
-67,100
Closed -$9.54M
MOH icon
3175
CALL
Molina Healthcare
MOH
$10.3B
– –
-2,000
Closed -$383K
125 126
127
128 129

Similar funds

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Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return
State of Wisconsin Investment Board
State of Wisconsin Investment Board Madison, Wisconsin $43.7B AUM 27.76% 1-Year Est. Return
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
Akuna Securities Chicago, Illinois $44.1B AUM 15.47% 1-Year Est. Return
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.