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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
HTLD icon
3176
Heartland Express
HTLD
$1.11B
– –
-7,419
Closed -$64.1K
HTLD icon
3177
PUT
Heartland Express
HTLD
$1.11B
– –
-9,400
Closed -$81.2K
HTZ icon
3178
Hertz
HTZ
$572M
– –
-25,124
Closed -$161K
HUBG icon
3179
HUB Group
HUBG
$3.01B
– –
-8,236
Closed -$275K
HUBG icon
3180
PUT
HUB Group
HUBG
$3.01B
– –
-11,200
Closed -$374K
HWM icon
3181
PUT
Howmet Aerospace
HWM
$116B
– –
-3,000
Closed -$558K
HYG icon
3182
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$16.3B
– –
-1
Closed -$81
HYG icon
3183
PUT
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$16.3B
– –
-46,200
Closed -$3.73M
IBKR icon
3184
CALL
Interactive Brokers
IBKR
$40.9B
– –
-31,900
Closed -$1.77M
ICE icon
3185
Intercontinental Exchange
ICE
$82.4B
– –
-3,932
Closed -$703K
ICE icon
3186
PUT
Intercontinental Exchange
ICE
$82.4B
– –
-1,600
Closed -$294K
IGV icon
3187
CALL
iShares Expanded Tech-Software Sector ETF
IGV
$13B
– –
-7,600
Closed -$832K
IHI icon
3188
CALL
iShares US Medical Devices ETF
IHI
$3.02B
– –
-9,100
Closed -$570K
IHI icon
3189
PUT
iShares US Medical Devices ETF
IHI
$3.02B
– –
-100
Closed -$6.26K
ILMN icon
3190
Illumina
ILMN
$29.4B
– –
-2,295
Closed -$228K
IMMR icon
3191
Immersion
IMMR
$216M
– –
-5,664
Closed -$44.6K
IMMR icon
3192
PUT
Immersion
IMMR
$216M
– –
-16,100
Closed -$127K
INGR icon
3193
CALL
Ingredion
INGR
$6.38B
– –
-36,300
Closed -$4.92M
INGR icon
3194
PUT
Ingredion
INGR
$6.38B
– –
-17,100
Closed -$2.32M
INVH icon
3195
Invitation Homes
INVH
$17.7B
– –
-13,282
Closed -$436K
IP icon
3196
PUT
International Paper
IP
$22.3B
– –
-2,800
Closed -$131K
IQV icon
3197
PUT
IQVIA
IQV
$34.7B
– –
-200
Closed -$31.5K
IRM icon
3198
PUT
Iron Mountain
IRM
$38.2B
– –
-3,500
Closed -$359K
ITB icon
3199
PUT
iShares US Home Construction ETF
ITB
$2.41B
– –
-1,100
Closed -$102K
ITW icon
3200
PUT
Illinois Tool Works
ITW
$81.4B
– –
-8,400
Closed -$2.08M
126 127
128
129 130

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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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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.