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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
EA icon
876
Electronic Arts
EA
$52.4B
$6.7M 0.01%
+33,216
New +$5.5M
U icon
877
Unity
U
$12.5B
$6.68M 0.01%
+166,906
New +$6.19M
VAL icon
878
Valaris
VAL
$5.51B
$6.67M 0.01%
136,825
+8,564
+7% +$418K
REGN icon
879
Regeneron Pharmaceuticals
REGN
$68.8B
$6.66M 0.01%
11,847
-25,383
-68% -$14.4M
APTV icon
880
PUT
Aptiv
APTV
$12B
$6.65M 0.01%
77,100
-12,400
-14% -$935K
LUV icon
881
CALL
Southwest Airlines
LUV
$22.1B
$6.64M 0.01%
208,000
-6,500
-3% -$213K
SIG icon
882
CALL
Signet Jewelers
SIG
$3.55B
$6.63M 0.01%
69,100
+58,800
+571% +$5.04M
APPN icon
883
CALL
Appian
APPN
$1.74B
$6.63M 0.01%
216,800
-114,300
-35% -$3.43M
LYV icon
884
CALL
Live Nation Entertainment
LYV
$41.2B
$6.62M 0.01%
40,500
+16,700
+70% +$2.64M
XLV icon
885
PUT
State Street Health Care Select Sector SPDR ETF
XLV
$42.1B
$6.58M 0.01%
47,300
-15,600
-25% -$2.11M
RH icon
886
PUT
RH
RH
$3.3B
$6.58M 0.01%
32,400
-42,900
-57% -$9.32M
ASPI icon
887
CALL
ASP Isotopes
ASPI
$487M
$6.57M 0.01%
682,500
-26,700
-4% -$246K
INTU icon
888
PUT
Intuit
INTU
$81.1B
$6.56M 0.01%
9,600
-18,700
-66% -$13.5M
KBE icon
889
CALL
State Street SPDR S&P Bank ETF
KBE
$1.64B
$6.54M 0.01%
110,100
-39,700
-27% -$2.34M
CNX icon
890
CALL
CNX Resources
CNX
$4.85B
$6.54M 0.01%
203,600
+22,900
+13% +$702K
OSIS icon
891
CALL
OSI Systems
OSIS
$3.57B
$6.53M 0.01%
26,200
– –
WES icon
892
PUT
Western Midstream Partners
WES
$19.6B
$6.52M 0.01%
165,900
+90,800
+121% +$3.54M
EAT icon
893
CALL
Brinker International
EAT
$8.02B
$6.51M 0.01%
51,400
+49,700
+2,924% +$7.76M
BEKE icon
894
PUT
KE Holdings
BEKE
$16.8B
$6.51M 0.01%
342,400
-140,800
-29% -$2.64M
BKNG icon
895
CALL
Booking.com
BKNG
$138B
$6.48M 0.01%
30,000
-42,500
-59% -$9.49M
PRM icon
896
CALL
Perimeter Solutions
PRM
$5.5B
$6.47M 0.01%
+289,100
New +$5.48M
PPL
897
CALL
PPL Corp
PPL
$27.3B
$6.47M 0.01%
174,100
+58,800
+51% +$2.11M
QS icon
898
CALL
QuantumScape Corp
QS
$3B
$6.47M 0.01%
524,900
-492,300
-48% -$4.8M
FFIV icon
899
CALL
F5
FFIV
$22.1B
$6.46M 0.01%
20,000
-200
-1% -$62.6K
LYB icon
900
CALL
LyondellBasell Industries
LYB
$19.5B
$6.44M 0.01%
131,400
+31,000
+31% +$1.75M
34 35
36
37 38

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DB
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AS
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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.