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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
NGL icon
2201
CALL
NGL Energy Partners
NGL
$1.87B
$426K ﹤0.01%
+71,000
New +$357K
CNR
2202
PUT
Core Natural Resources Inc
CNR
$4.02B
$426K ﹤0.01%
+5,100
New +$382K
HL icon
2203
Hecla Mining
HL
$9.76B
$426K ﹤0.01%
+35,172
New +$283K
KR icon
2204
PUT
Kroger
KR
$36.3B
$425K ﹤0.01%
6,300
-44,300
-88% -$3.08M
TDG icon
2205
TransDigm Group
TDG
$73.2B
$424K ﹤0.01%
322
+274
+571% +$392K
MCHP icon
2206
PUT
Microchip Technology
MCHP
$41.1B
$424K ﹤0.01%
6,600
-214,100
-97% -$14.5M
ASH icon
2207
Ashland
ASH
$3.11B
$423K ﹤0.01%
8,832
-1,734
-16% -$91.1K
ESTC icon
2208
CALL
Elastic
ESTC
$6.46B
$422K ﹤0.01%
5,000
-5,100
-50% -$429K
PNFP icon
2209
PUT
Pinnacle Financial Partners Inc
PNFP
$15.9B
$422K ﹤0.01%
+4,500
New +$449K
TM icon
2210
CALL
Toyota
TM
$221B
$420K ﹤0.01%
2,200
-22,600
-91% -$4.26M
WST icon
2211
PUT
West Pharmaceutical
WST
$23.7B
$420K ﹤0.01%
1,600
-5,000
-76% -$1.22M
MGA icon
2212
PUT
Magna International
MGA
$18.8B
$417K ﹤0.01%
8,800
-2,300
-21% -$101K
MTB icon
2213
PUT
M&T Bank
MTB
$36.6B
$415K ﹤0.01%
2,100
– –
TNET icon
2214
PUT
TriNet
TNET
$3.14B
$415K ﹤0.01%
6,200
-7,400
-54% -$503K
RYN icon
2215
Rayonier
RYN
$6.64B
$414K ﹤0.01%
16,354
+6,921
+73% +$166K
ERIC icon
2216
PUT
Ericsson
ERIC
$32.7B
$414K ﹤0.01%
50,000
– –
FOX icon
2217
Fox Class B
FOX
$21.7B
$410K ﹤0.01%
+7,157
New +$378K
AKAM icon
2218
CALL
Akamai
AKAM
$16.3B
$409K ﹤0.01%
5,400
-119,800
-96% -$9.23M
INFY icon
2219
Infosys
INFY
$50B
$409K ﹤0.01%
25,130
-10,004
-28% -$172K
ALL icon
2220
CALL
Allstate
ALL
$70.1B
$408K ﹤0.01%
1,900
-5,100
-73% -$1.03M
CRH icon
2221
CALL
CRH
CRH
$69.1B
$408K ﹤0.01%
3,400
-2,400
-41% -$253K
GENI icon
2222
PUT
Genius Sports
GENI
$1.95B
$407K ﹤0.01%
+32,900
New +$394K
TRU icon
2223
CALL
TransUnion
TRU
$16.2B
$402K ﹤0.01%
4,800
– –
NYT icon
2224
CALL
New York Times
NYT
$12.2B
$402K ﹤0.01%
7,000
-29,200
-81% -$1.67M
IONS icon
2225
Ionis Pharmaceuticals
IONS
$9.14B
$400K ﹤0.01%
+6,112
New +$298K
87 88
89
90 91

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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
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 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.