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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
IBKR icon
1126
CALL
Interactive Brokers
IBKR
$40.9B
$3.52M 0.01%
+54,800
New +$3.67M
QBTS icon
1127
CALL
D-Wave Quantum
QBTS
$6B
$3.52M 0.01%
134,500
-405,700
-75% -$11.8M
ETOR
1128
CALL
eToro Group
ETOR
$2.93B
$3.51M 0.01%
100,000
-500
-0.5% -$19.3K
MSI icon
1129
Motorola Solutions
MSI
$69.4B
$3.51M 0.01%
9,164
+7,783
+564% +$3.13M
SNAP icon
1130
PUT
Snap
SNAP
$7.32B
$3.5M 0.01%
434,100
-2,057,500
-83% -$16.3M
MMYT icon
1131
CALL
MakeMyTrip
MMYT
$4.67B
$3.5M 0.01%
42,600
-1,000
-2% -$82K
CME icon
1132
PUT
CME Group
CME
$92.2B
$3.5M 0.01%
12,800
-5,700
-31% -$1.55M
HAS icon
1133
CALL
Hasbro
HAS
$12.6B
$3.48M 0.01%
42,500
+9,300
+28% +$729K
ROOT icon
1134
PUT
Root
ROOT
$917M
$3.47M 0.01%
48,000
+47,800
+23,900% +$3.81M
AS icon
1135
CALL
Amer Sports
AS
$19.7B
$3.45M 0.01%
92,400
+39,000
+73% +$1.34M
MCK icon
1136
McKesson
MCK
$98.5B
$3.45M 0.01%
4,207
+1,682
+67% +$1.37M
CLSK icon
1137
PUT
CleanSpark
CLSK
$3.73B
$3.43M 0.01%
338,900
-386,600
-53% -$5.79M
BLDR icon
1138
CALL
Builders FirstSource
BLDR
$7.84B
$3.43M 0.01%
33,300
+22,400
+206% +$2.52M
EME icon
1139
CALL
Emcor
EME
$33.1B
$3.43M 0.01%
5,600
+2,900
+107% +$1.88M
CMI icon
1140
CALL
Cummins
CMI
$91.7B
$3.42M 0.01%
6,700
+600
+10% +$280K
PGR icon
1141
PUT
Progressive
PGR
$124B
$3.42M 0.01%
+15,000
New +$3.39M
BXC icon
1142
CALL
BlueLinx
BXC
$455M
$3.41M 0.01%
+55,500
New +$3.58M
BELFB
1143
CALL
Bel Fuse Inc Class B
BELFB
$3.88B
$3.39M 0.01%
20,000
– –
CNQ icon
1144
PUT
Canadian Natural Resources
CNQ
$96.9B
$3.39M 0.01%
100,100
-4,300
-4% -$139K
PENG
1145
CALL
Penguin Solutions Inc
PENG
$2.76B
$3.37M 0.01%
+172,300
New +$3.69M
COP icon
1146
PUT
ConocoPhillips
COP
$147B
$3.37M 0.01%
36,000
– –
NTRA icon
1147
PUT
Natera
NTRA
$37.5B
$3.37M 0.01%
14,700
-9,000
-38% -$1.88M
EW icon
1148
CALL
Edwards Lifesciences
EW
$47.6B
$3.36M 0.01%
39,400
-21,200
-35% -$1.74M
XLP icon
1149
PUT
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.2B
$3.36M 0.01%
43,200
-24,100
-36% -$1.88M
YPF icon
1150
CALL
YPF
YPF
$20.2B
$3.35M 0.01%
92,700
+81,300
+713% +$2.7M
44 45
46
47 48

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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.