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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
CRWV
26
CoreWeave
CRWV
$44.2B
$415M 0.77%
5,792,058
+3,732,697
+181% +$378M
SMH icon
27
CALL
VanEck Semiconductor ETF
SMH
$69.8B
$395M 0.74%
1,097,200
-829,900
-43% -$291M
AMD icon
28
PUT
Advanced Micro Devices
AMD
$880B
$392M 0.73%
1,829,100
-974,000
-35% -$219M
AMZN icon
29
PUT
Amazon
AMZN
$2.51T
$378M 0.7%
1,636,500
-1,376,000
-46% -$315M
SMH icon
30
PUT
VanEck Semiconductor ETF
SMH
$69.8B
$376M 0.7%
1,044,000
+550,900
+112% +$193M
AMD icon
31
CALL
Advanced Micro Devices
AMD
$880B
$368M 0.69%
1,720,600
-1,239,700
-42% -$278M
GEV icon
32
CALL
GE Vernova
GEV
$275B
$358M 0.67%
548,200
-89,500
-14% -$54.5M
CRWD icon
33
PUT
CrowdStrike
CRWD
$187B
$351M 0.65%
2,998,400
-744,000
-20% -$94.7M
LLY icon
34
CALL
Eli Lilly
LLY
$1.06T
$347M 0.65%
322,800
+51,500
+19% +$49.2M
TLT icon
35
PUT
iShares 20+ Year Treasury Bond ETF
TLT
$42.1B
$347M 0.65%
3,979,900
+949,400
+31% +$84.9M
ORCL icon
36
PUT
Oracle
ORCL
$346B
$333M 0.62%
1,708,200
+578,600
+51% +$138M
ARM icon
37
PUT
Arm
ARM
$302B
$332M 0.62%
3,038,000
+780,400
+35% +$113M
ASML icon
38
PUT
ASML
ASML
$693B
$320M 0.6%
299,100
-87,700
-23% -$91.5M
AAPL icon
39
PUT
Apple
AAPL
$4.72T
$316M 0.59%
1,162,500
-897,300
-44% -$241M
VRT icon
40
CALL
Vertiv
VRT
$117B
$315M 0.59%
1,942,600
-1,078,700
-36% -$187M
AMAT icon
41
PUT
Applied Materials
AMAT
$447B
$315M 0.59%
1,224,500
-272,000
-18% -$65.2M
AVGO icon
42
CALL
Broadcom
AVGO
$1.87T
$308M 0.57%
889,000
+67,800
+8% +$24.2M
QCOM icon
43
PUT
Qualcomm
QCOM
$180B
$308M 0.57%
1,798,300
+702,200
+64% +$120M
COIN icon
44
PUT
Coinbase
COIN
$42.5B
$302M 0.56%
1,333,700
+99,800
+8% +$29.7M
QCOM icon
45
CALL
Qualcomm
QCOM
$180B
$287M 0.53%
1,678,200
-583,900
-26% -$100M
TSM icon
46
CALL
TSMC
TSM
$2.16T
$279M 0.52%
917,600
-275,100
-23% -$80.7M
CRM icon
47
CALL
Salesforce
CRM
$129B
$265M 0.49%
1,001,200
-104,700
-9% -$26M
ARM icon
48
CALL
Arm
ARM
$302B
$229M 0.43%
2,098,600
+551,400
+36% +$80.2M
HOOD icon
49
CALL
Robinhood
HOOD
$91.2B
$223M 0.41%
1,969,600
-8,400
-0.4% -$1.09M
MSTR icon
50
PUT
Strategy Inc
MSTR
$34.2B
$222M 0.41%
1,463,900
-236,200
-14% -$54.4M
1
2
3 4 5

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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.