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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
RBRK icon
3576
Rubrik
RBRK
$15.1B
– –
-153
Closed -$13.2K
NNE
3577
Nano Nuclear Energy
NNE
$813M
– –
-3,110
Closed -$110K
ZK
3578
DELISTED
Zeekr
ZK
– –
-16,300
Closed -$416K
ZK
3579
PUT
DELISTED
Zeekr
ZK
– –
-20,000
Closed -$510K
QXO
3580
PUT
QXO Inc
QXO
$14.2B
– –
-13,400
Closed -$289K
CGBSW
3581
DELISTED
Crown LNG Holdings Limited Warrants
CGBSW
– –
-100,000
Closed -$3.18K
AMTM
3582
CALL
Amentum Holdings
AMTM
$5.51B
– –
-42,700
Closed -$1.01M
AMTM
3583
PUT
Amentum Holdings
AMTM
$5.51B
– –
-800
Closed -$18.9K
EXE
3584
PUT
Expand Energy Corp
EXE
$21.9B
– –
-10,700
Closed -$1.25M
PONY
3585
Pony AI Inc
PONY
$3.1B
– –
-22,590
Closed -$344K
CCIR
3586
DELISTED
Cohen Circle Acquisition Corp. I Class A Ordinary Shares
CCIR
– –
-100,000
Closed -$1.1M
JBTM
3587
CALL
JBT Marel
JBTM
$7.14B
– –
-17,200
Closed -$2.07M
TBCH
3588
CALL
Turtle Beach Corp
TBCH
$239M
– –
-39,000
Closed -$539K
SGI
3589
CALL
Somnigroup International
SGI
$15.1B
– –
-17,000
Closed -$1.16M
NAGE
3590
Niagen Bioscience
NAGE
$256M
– –
-3,414
Closed -$49.2K
NAGE
3591
PUT
Niagen Bioscience
NAGE
$256M
– –
-16,000
Closed -$231K
JOYY
3592
PUT
JOYY Inc
JOYY
$3.73B
– –
-10,600
Closed -$540K
GLXY
3593
Galaxy Digital Inc
GLXY
$4.34B
– –
-24,707
Closed -$666K
CRCL
3594
Circle Internet Group
CRCL
$15.5B
– –
-17,600
Closed -$2.79M
140 141 142 143
144

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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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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.