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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
TJX icon
751
CALL
TJX Companies
TJX
$170B
$8.83M 0.01%
61,100
-300
-0.5% -$39.9K
LMT icon
752
PUT
Lockheed Martin
LMT
$134B
$8.79M 0.01%
17,600
+13,400
+319% +$6.08M
LAZ icon
753
CALL
Lazard
LAZ
$4.37B
$8.77M 0.01%
+166,200
New +$8.96M
LSCC icon
754
CALL
Lattice Semiconductor
LSCC
$17.6B
$8.75M 0.01%
119,400
+104,300
+691% +$6.35M
AMR icon
755
CALL
Alpha Metallurgical Resources
AMR
$1.82B
$8.73M 0.01%
53,200
+11,000
+26% +$1.52M
AI icon
756
PUT
C3.ai
AI
$1.27B
$8.71M 0.01%
502,100
-165,500
-25% -$3.46M
FLR icon
757
CALL
Fluor
FLR
$7.29B
$8.7M 0.01%
206,700
-1,840,000
-90% -$84.7M
HAL icon
758
PUT
Halliburton
HAL
$27.9B
$8.69M 0.01%
353,400
-195,800
-36% -$4.33M
FSLY icon
759
CALL
Fastly Inc
FSLY
$3.17B
$8.69M 0.01%
1,016,700
+515,200
+103% +$3.81M
HCI icon
760
CALL
HCI Group
HCI
$2.28B
$8.66M 0.01%
45,100
-77,700
-63% -$12.3M
BRK.B icon
761
PUT
Berkshire Hathaway Class B
BRK.B
$1.07T
$8.65M 0.01%
17,200
-15,300
-47% -$7.41M
CNC icon
762
Centene
CNC
$31.3B
$8.64M 0.01%
+242,178
New +$7.31M
ONON icon
763
CALL
On Holding
ONON
$11.9B
$8.55M 0.01%
201,900
-184,000
-48% -$8.76M
CART icon
764
Maplebear
CART
$9.92B
$8.52M 0.01%
+231,817
New +$10.7M
NTAP icon
765
CALL
NetApp
NTAP
$32.9B
$8.51M 0.01%
71,800
+61,500
+597% +$6.88M
MRK icon
766
CALL
Merck
MRK
$324B
$8.5M 0.01%
101,300
+39,600
+64% +$3.26M
VPG icon
767
CALL
Vishay Precision Group
VPG
$1.39B
$8.45M 0.01%
263,700
-45,000
-15% -$1.3M
AYI icon
768
CALL
Acuity Brands
AYI
$9.88B
$8.44M 0.01%
24,500
+6,000
+32% +$1.91M
XLP icon
769
CALL
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.2B
$8.43M 0.01%
107,600
+18,400
+21% +$1.49M
EA icon
770
CALL
Electronic Arts
EA
$52.4B
$8.43M 0.01%
41,800
+11,400
+38% +$1.89M
ACMR icon
771
PUT
ACM Research
ACMR
$5.83B
$8.4M 0.01%
214,700
+61,700
+40% +$1.83M
MARA icon
772
PUT
Marathon Digital Holdings
MARA
$4.62B
$8.39M 0.01%
459,700
-134,000
-23% -$2.26M
NVO
773
CALL
Novo Nordisk
NVO
$216B
$8.38M 0.01%
151,000
+21,800
+17% +$1.28M
BP icon
774
BP
BP
$113B
$8.38M 0.01%
243,137
-86,845
-26% -$2.91M
WDAY icon
775
CALL
Workday
WDAY
$33.4B
$8.35M 0.01%
34,700
+27,600
+389% +$6.38M
29 30
31
32 33

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.