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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
+13.06%
1 Year Est. Return
+66.3%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$68.3B
AUM Growth
+$14.2B
Cap. Flow
+$5.87B
Cap. Flow %
8.6%
Top 10 Hldgs %
26.98%
Holding
3,594
New
691
Increased
843
Reduced
1,148
Closed
725

Top Buys

Rank Stock Value
1
MSTR icon
Strategy Inc
MSTR
+$111M
2
QQQ icon
Invesco QQQ Trust
QQQ
+$101M
3
META icon
Meta Platforms (Facebook)
META
+$90.9M
4
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$66.5M
5
SMH icon
VanEck Semiconductor ETF
SMH
+$65.9M

Top Sells

Rank Stock Value
1
CRWV
CoreWeave
CRWV
+$784M
2
HOOD icon
Robinhood
HOOD
+$145M
3
BABA icon
Alibaba
BABA
+$62.4M
4
TSLA icon
Tesla
TSLA
+$43.4M
5
PDD icon
Pinduoduo
PDD
+$36.8M

Sector Composition

Rank Sector Weight
1 Technology 2.41%
2 Consumer Discretionary 0.91%
3 Financials 0.85%
4 Communication Services 0.37%
5 Industrials 0.34%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
FAST icon
2001
Fastenal
FAST
$55.2B
$706K ﹤0.01%
+14,405
New +$681K
CAI
2002
CALL
Caris Life Sciences
CAI
$4.41B
$702K ﹤0.01%
+23,200
New +$740K
KSS icon
2003
CALL
Kohl's
KSS
$2.16B
$701K ﹤0.01%
45,600
-24,500
-35% -$327K
PLUG icon
2004
PUT
Plug Power
PLUG
$2.73B
$699K ﹤0.01%
+300,000
New +$509K
BUD icon
2005
CALL
AB InBev
BUD
$161B
$697K ﹤0.01%
11,700
-56,300
-83% -$3.54M
SRE icon
2006
Sempra
SRE
$59.2B
$696K ﹤0.01%
7,735
+598
+8% +$48.4K
WELL icon
2007
CALL
Welltower
WELL
$172B
$695K ﹤0.01%
3,900
+200
+5% +$32.9K
CEVA icon
2008
CEVA Inc
CEVA
$883M
$694K ﹤0.01%
26,274
+6,350
+32% +$148K
SITM icon
2009
CALL
SiTime
SITM
$14.7B
$693K ﹤0.01%
2,300
-5,200
-69% -$1.21M
CEP
2010
PUT
DELISTED
Cantor Equity Partners
CEP
$692K ﹤0.01%
30,900
+9,900
+47% +$257K
ONB icon
2011
CALL
Old National Bancorp
ONB
$10.3B
$691K ﹤0.01%
+31,500
New +$696K
TSN icon
2012
PUT
Tyson Foods
TSN
$21.5B
$690K ﹤0.01%
12,700
-53,300
-81% -$2.94M
EU
2013
enCore Energy
EU
$223M
$685K ﹤0.01%
213,359
+129,056
+153% +$347K
IFF icon
2014
International Flavors & Fragrances
IFF
$20.2B
$682K ﹤0.01%
+11,085
New +$761K
UDMY
2015
PUT
DELISTED
Udemy
UDMY
$682K ﹤0.01%
97,300
– –
GT icon
2016
CALL
Goodyear
GT
$2.12B
$681K ﹤0.01%
91,100
-117,500
-56% -$1.1M
RSI icon
2017
CALL
Rush Street Interactive
RSI
$3.16B
$680K ﹤0.01%
+33,200
New +$626K
IMSR
2018
Terrestrial Energy
IMSR
$531M
$679K ﹤0.01%
41,389
-211,972
-84% -$2.52M
BNY
2019
CALL
Bank of New York Mellon
BNY
$106B
$676K ﹤0.01%
6,200
-108,700
-95% -$11.1M
DK icon
2020
CALL
Delek US
DK
$3.85B
$674K ﹤0.01%
+20,900
New +$546K
MTSI icon
2021
PUT
MACOM Technology Solutions
MTSI
$19B
$672K ﹤0.01%
5,400
– –
MA icon
2022
Mastercard
MA
$497B
$671K ﹤0.01%
1,179
+1,177
+58,850% +$676K
AMKR icon
2023
CALL
Amkor Technology
AMKR
$11.3B
$670K ﹤0.01%
23,600
-93,500
-80% -$2.25M
ARLO icon
2024
Arlo Technologies
ARLO
$1.55B
$666K ﹤0.01%
+39,301
New +$668K
AZZ icon
2025
CALL
AZZ Inc
AZZ
$4.41B
$666K ﹤0.01%
+6,100
New +$677K
79 80
81
82 83

Similar funds

Connor, Clark & Lunn Investment Management (CC&L)
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
Holocene Advisors New York $41.5B AUM 42.97% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return
AS
Akuna Securities Chicago, Illinois $44.1B AUM 15.47% 1-Year Est. Return
CIBC Asset Management
CIBC Asset Management Toronto, Ontario, Canada $40.9B AUM 35.96% 1-Year Est. Return
Newport Trust Company
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PEAK6's Q3 2025 Portfolio in Review

As of Q3 2025, PEAK6 held 3,594 positions worth $68.3B, up 26% from $54.1B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

PEAK6 deployed $5.87B of net new capital in Q3 2025, opening 691 new positions and adding to 843 existing holdings. Its largest new stake was Alphabet (Google) Class A: 317,531 shares worth $77.2M.

By sector, the portfolio is most concentrated in Technology at 2.4% of assets, up from 2% a quarter earlier, followed by Consumer Discretionary and Financials.

On the sell side, the largest reduction was CoreWeave, an estimated $784M trimmed.

  • PEAK6's largest Q3 2025 buy was Alphabet (Google) Class A: 317,531 shares worth $77.2M.
  • PEAK6 added most to Strategy Inc in Q3 2025, an estimated $111M increase.
  • PEAK6's biggest Q3 2025 reduction was CoreWeave, cutting an estimated $784M.
  • PEAK6 fully exited Alibaba in Q3 2025, selling an estimated $62.4M.
  • PEAK6's ten largest holdings make up 27% of its $68.3B portfolio in Q3 2025.
  • PEAK6 opened 691 new positions and closed 725 in Q3 2025.
  • PEAK6's portfolio value rose 26% quarter-over-quarter to $68.3B.

Based on PEAK6's 13F filing for Q3 2025, filed 14 Nov 2025.