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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
IE icon
351
CALL
Ivanhoe Electric
IE
$1.43B
$25.1M 0.04%
1,996,400
+1,796,400
+898% +$17.8M
RTX icon
352
CALL
RTX Corp
RTX
$287B
$25M 0.04%
149,600
-353,700
-70% -$54.9M
SMCI icon
353
Super Micro Computer
SMCI
$19.5B
$24.8M 0.04%
517,702
+239,463
+86% +$11.4M
MELI icon
354
PUT
Mercado Libre
MELI
$91.3B
$24.8M 0.04%
10,600
-1,000
-9% -$2.4M
CELH icon
355
CALL
Celsius Holdings
CELH
$6.93B
$24.7M 0.04%
430,500
+15,000
+4% +$784K
ZS icon
356
PUT
Zscaler
ZS
$23B
$24.7M 0.04%
82,500
-280,900
-77% -$80.1M
DOCU
357
PUT
DocuSign
DOCU
$9.63B
$24.7M 0.04%
342,200
+209,400
+158% +$16.1M
SLB icon
358
PUT
SLB Ltd
SLB
$78.4B
$24.6M 0.04%
715,000
-158,300
-18% -$5.51M
XLK icon
359
PUT
State Street Technology Select Sector SPDR ETF
XLK
$115B
$24.4M 0.04%
172,800
-65,200
-27% -$8.63M
DVN icon
360
PUT
Devon Energy
DVN
$51.9B
$24.1M 0.04%
688,600
-159,500
-19% -$5.43M
SNDK
361
Sandisk
SNDK
$213B
$24.1M 0.04%
214,948
+166,410
+343% +$9.72M
KRE icon
362
State Street SPDR S&P Regional Banking ETF
KRE
$4.86B
$24.1M 0.04%
380,963
-42,405
-10% -$2.67M
CRSP icon
363
PUT
CRISPR Therapeutics
CRSP
$4.58B
$24.1M 0.04%
371,100
-25,000
-6% -$1.44M
RBLX icon
364
CALL
Roblox
RBLX
$34B
$24M 0.04%
173,300
-1,523,000
-90% -$189M
INSM icon
365
CALL
Insmed
INSM
$23.2B
$24M 0.04%
+166,500
New +$20.4M
BEKE icon
366
CALL
KE Holdings
BEKE
$16.8B
$24M 0.04%
1,260,800
+652,300
+107% +$12.2M
ETSY icon
367
PUT
Etsy
ETSY
$7.65B
$23.8M 0.03%
358,700
-415,600
-54% -$24.8M
TIGR
368
PUT
UP Fintech Holding
TIGR
$845M
$23.8M 0.03%
2,230,600
+176,300
+9% +$1.89M
CF icon
369
CALL
CF Industries
CF
$19.2B
$23.8M 0.03%
265,000
+150,600
+132% +$13.4M
WYNN icon
370
Wynn Resorts
WYNN
$10.1B
$23.7M 0.03%
185,018
+73,079
+65% +$8.44M
TEL icon
371
CALL
TE Connectivity
TEL
$58.8B
$23.7M 0.03%
107,900
-9,000
-8% -$1.8M
REGN icon
372
CALL
Regeneron Pharmaceuticals
REGN
$68.8B
$23.7M 0.03%
42,100
-16,000
-28% -$9.05M
ALNY icon
373
CALL
Alnylam Pharmaceuticals
ALNY
$36.3B
$23.6M 0.03%
51,800
+18,700
+56% +$7.61M
XLF icon
374
PUT
State Street Financial Select Sector SPDR ETF
XLF
$55.6B
$23.6M 0.03%
438,300
-28,000
-6% -$1.48M
EWZ icon
375
PUT
iShares MSCI Brazil ETF
EWZ
$9.05B
$23.6M 0.03%
759,700
-145,700
-16% -$4.17M
13 14
15
16 17

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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.