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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
-3.54%
1 Year Est. Return
+66.3%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$53.8B
AUM Growth
-$14.5B
Cap. Flow
-$14.1B
Cap. Flow %
-26.26%
Top 10 Hldgs %
21.19%
Holding
3,487
New
618
Increased
781
Reduced
1,183
Closed
729

Top Buys

Rank Stock Value
1
CRWV
CoreWeave
CRWV
+$378M
2
COIN icon
Coinbase
COIN
+$108M
3
MU icon
Micron Technology
MU
+$70.9M
4
SLV icon
iShares Silver Trust
SLV
+$67.4M
5
PDD icon
Pinduoduo
PDD
+$50.8M

Top Sells

Rank Stock Value
1
GS icon
Goldman Sachs
GS
+$130M
2
QQQ icon
Invesco QQQ Trust
QQQ
+$108M
3
TSLA icon
Tesla
TSLA
+$101M
4
META icon
Meta Platforms (Facebook)
META
+$81.5M
5
AVGO icon
Broadcom
AVGO
+$76.2M

Sector Composition

Rank Sector Weight
1 Technology 2.78%
2 Financials 0.91%
3 Consumer Discretionary 0.85%
4 Industrials 0.54%
5 Communication Services 0.38%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
EU
926
CALL
enCore Energy
EU
$221M
$5.18M 0.01%
2,090,600
+983,400
+89% +$2.81M
XLP icon
927
CALL
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.2B
$5.16M 0.01%
66,400
-41,200
-38% -$3.22M
BIPC icon
928
CALL
Brookfield Infrastructure
BIPC
$5.11B
$5.15M 0.01%
113,500
+73,900
+187% +$3.35M
IQV icon
929
IQVIA
IQV
$34.7B
$5.15M 0.01%
22,844
-9,693
-30% -$2.11M
LMT icon
930
Lockheed Martin
LMT
$134B
$5.13M 0.01%
10,597
+8,088
+322% +$3.87M
ENPH icon
931
CALL
Enphase Energy
ENPH
$4.84B
$5.12M 0.01%
159,800
+16,400
+11% +$531K
BTI icon
932
PUT
British American Tobacco
BTI
$132B
$5.11M 0.01%
90,200
-56,200
-38% -$3.07M
LYFT icon
933
CALL
Lyft
LYFT
$5.39B
$5.08M 0.01%
262,200
-496,900
-65% -$10.3M
NOC icon
934
CALL
Northrop Grumman
NOC
$77B
$5.07M 0.01%
8,900
-11,300
-56% -$6.56M
MCD icon
935
CALL
McDonald's
MCD
$188B
$5.04M 0.01%
16,500
+12,300
+293% +$3.77M
FLG
936
PUT
Flagstar Bank National Association
FLG
$5.77B
$5.04M 0.01%
400,400
-315,000
-44% -$3.77M
CNX icon
937
CALL
CNX Resources
CNX
$4.85B
$5.02M 0.01%
136,600
-67,000
-33% -$2.4M
HCMA
938
HCM III Acquisition Corp
HCMA
$5.02M 0.01%
499,999
– –
ZM icon
939
PUT
Zoom
ZM
$25.8B
$4.98M 0.01%
57,700
-63,800
-53% -$5.37M
MTRN icon
940
CALL
Materion
MTRN
$5.01B
$4.97M 0.01%
40,000
-5,100
-11% -$629K
GPN icon
941
Global Payments
GPN
$22.1B
$4.97M 0.01%
64,241
+4,538
+8% +$365K
ZION icon
942
PUT
Zions Bancorporation
ZION
$10.1B
$4.93M 0.01%
84,300
+83,300
+8,330% +$4.54M
HUM icon
943
Humana
HUM
$46.7B
$4.9M 0.01%
19,147
+12,757
+200% +$3.34M
LNC icon
944
CALL
Lincoln National
LNC
$7.91B
$4.9M 0.01%
110,000
-10,400
-9% -$433K
XOM icon
945
PUT
ExxonMobil
XOM
$651B
$4.9M 0.01%
40,700
-108,200
-73% -$12.5M
SFM icon
946
Sprouts Farmers Market
SFM
$7.04B
$4.9M 0.01%
+61,464
New +$5.51M
GRAL
947
CALL
GRAIL Inc
GRAL
$2.91B
$4.86M 0.01%
56,800
+31,300
+123% +$2.7M
KLAC icon
948
PUT
KLA
KLAC
$275B
$4.86M 0.01%
40,000
-66,000
-62% -$7.74M
M icon
949
PUT
Macy's
M
$6.15B
$4.85M 0.01%
220,000
– –
VPG icon
950
CALL
Vishay Precision Group
VPG
$1.39B
$4.85M 0.01%
125,900
-137,800
-52% -$4.87M
36 37
38
39 40

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DB
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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 Q4 2025 Portfolio in Review

As of Q4 2025, PEAK6 held 3,487 positions worth $53.8B, down 21% from $68.3B the previous quarter. Its ten largest holdings account for 21% of the portfolio.

PEAK6 withdrew a net $14.1B in Q4 2025, closing 729 positions and reducing 1,183 holdings. Its most notable exit was Marvell Technology, an estimated $36.3M position sold in full.

By sector, the portfolio is most concentrated in Technology at 2.8% of assets, up from 2.4% a quarter earlier, followed by Financials and Consumer Discretionary.

Against the trend, PEAK6 opened a new position in Micron Technology worth $88.2M.

  • PEAK6's largest Q4 2025 buy was Micron Technology: 309,188 shares worth $88.2M.
  • PEAK6 added most to CoreWeave in Q4 2025, an estimated $378M increase.
  • PEAK6's biggest Q4 2025 reduction was Goldman Sachs, cutting an estimated $130M.
  • PEAK6 fully exited Marvell Technology in Q4 2025, selling an estimated $36.3M.
  • PEAK6's ten largest holdings make up 21% of its $53.8B portfolio in Q4 2025.
  • PEAK6 opened 618 new positions and closed 729 in Q4 2025.
  • PEAK6's portfolio value fell 21% quarter-over-quarter to $53.8B.

Based on PEAK6's 13F filing for Q4 2025, filed 13 Feb 2026.