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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
WT icon
3426
CALL
WisdomTree
WT
$2.97B
– –
-404,000
Closed -$5.62M
WTTR icon
3427
Select Water Solutions
WTTR
$2.51B
– –
-17,277
Closed -$185K
WTTR icon
3428
PUT
Select Water Solutions
WTTR
$2.51B
– –
-67,900
Closed -$726K
WWW icon
3429
PUT
Wolverine World Wide
WWW
$1.54B
– –
-7,500
Closed -$206K
XHB icon
3430
PUT
State Street SPDR S&P Homebuilders ETF
XHB
$1.74B
– –
-2,500
Closed -$277K
XLK icon
3431
State Street Technology Select Sector SPDR ETF
XLK
$115B
– –
-18,784
Closed -$2.71M
XP icon
3432
CALL
XP
XP
$8.62B
– –
-97,600
Closed -$1.83M
XRX icon
3433
Xerox
XRX
$337M
– –
-53,609
Closed -$202K
XYL icon
3434
CALL
Xylem
XYL
$28.5B
– –
-51,900
Closed -$7.66M
YETI icon
3435
Yeti Holdings
YETI
$3.82B
– –
-26,139
Closed -$1.01M
YPF icon
3436
YPF
YPF
$20.2B
– –
-70,098
Closed -$2.32M
ZETA icon
3437
Zeta Global
ZETA
$4.77B
– –
-9,704
Closed -$181K
ZG icon
3438
CALL
Zillow
ZG
$7.02B
– –
-2,400
Closed -$179K
ZG icon
3439
PUT
Zillow
ZG
$7.02B
– –
-4,300
Closed -$320K
ZIM icon
3440
CALL
ZIM Integrated Shipping Services
ZIM
$3B
– –
-85,200
Closed -$1.15M
ZION icon
3441
Zions Bancorporation
ZION
$10.1B
– –
-1,064
Closed -$57.9K
ZLAB icon
3442
Zai Lab
ZLAB
$2.17B
– –
-6,000
Closed -$203K
ZTO icon
3443
CALL
ZTO Express
ZTO
$18.2B
– –
-100
Closed -$1.92K
ZTO icon
3444
ZTO Express
ZTO
$18.2B
– –
-160,372
Closed -$3.08M
ZTO icon
3445
PUT
ZTO Express
ZTO
$18.2B
– –
-160,400
Closed -$3.08M
AS icon
3446
Amer Sports
AS
$19.7B
– –
-44,170
Closed -$1.52M
AS icon
3447
PUT
Amer Sports
AS
$19.7B
– –
-59,100
Closed -$2.05M
MTUS icon
3448
PUT
Metallus
MTUS
$873M
– –
-12,700
Closed -$210K
CRML icon
3449
Critical Metals Corp
CRML
$853M
– –
-29,868
Closed -$326K
CRMLW icon
3450
Critical Metals Corp Warrants
CRMLW
$13M
– –
-21,653
Closed -$45.5K
136 137
138
139 140

Similar funds

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Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return
State of Wisconsin Investment Board
State of Wisconsin Investment Board Madison, Wisconsin $43.7B AUM 27.76% 1-Year Est. Return
DB
Danske Bank Copenhagen K, Denmark $41.5B AUM 29.19% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $41.5B AUM 42.97% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return
AS
Akuna Securities Chicago, Illinois $44.1B AUM 15.47% 1-Year Est. Return
CIBC Asset Management
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Newport Trust Company
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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.