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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
UPWK icon
801
PUT
Upwork
UPWK
$1.09B
$6.94M 0.01%
350,000
+307,900
+731% +$5.65M
ACN icon
802
Accenture
ACN
$89.9B
$6.86M 0.01%
+25,568
New +$6.5M
KEYS icon
803
CALL
Keysight
KEYS
$54.5B
$6.85M 0.01%
+33,700
New +$6.25M
QCOM icon
804
Qualcomm
QCOM
$176B
$6.85M 0.01%
+40,029
New +$6.86M
CVS icon
805
CALL
CVS Health
CVS
$137B
$6.81M 0.01%
85,800
-49,600
-37% -$3.91M
ICLN icon
806
PUT
iShares Global Clean Energy ETF
ICLN
$2.38B
$6.78M 0.01%
412,600
+12,600
+3% +$210K
DY icon
807
PUT
Dycom Industries
DY
$12.9B
$6.76M 0.01%
+20,000
New +$6.31M
WBD icon
808
Warner Bros
WBD
$64.6B
$6.74M 0.01%
233,803
+123,033
+111% +$2.88M
HBAN icon
809
PUT
Huntington Bancshares
HBAN
$35.1B
$6.73M 0.01%
+388,000
New +$6.37M
S icon
810
CALL
SentinelOne
S
$6.22B
$6.71M 0.01%
447,400
-7,000
-2% -$115K
HUM icon
811
CALL
Humana
HUM
$46.7B
$6.71M 0.01%
26,200
-9,500
-27% -$2.49M
MRK icon
812
PUT
Merck
MRK
$324B
$6.71M 0.01%
63,700
+46,700
+275% +$4.38M
MET icon
813
PUT
MetLife
MET
$61B
$6.69M 0.01%
84,700
+70,800
+509% +$5.6M
RXRX icon
814
CALL
Recursion Pharmaceuticals
RXRX
$1.57B
$6.67M 0.01%
1,632,000
+396,000
+32% +$1.96M
MUX icon
815
CALL
McEwen Inc
MUX
$1.03B
$6.64M 0.01%
358,500
-701,900
-66% -$13.1M
FHN icon
816
First Horizon
FHN
$12.1B
$6.61M 0.01%
276,560
+117,107
+73% +$2.61M
CRCL
817
Circle Internet Group
CRCL
$15.5B
$6.61M 0.01%
+83,312
New +$8.61M
RIOT icon
818
Riot Platforms
RIOT
$8.52B
$6.59M 0.01%
+520,484
New +$8.9M
XLV icon
819
PUT
State Street Health Care Select Sector SPDR ETF
XLV
$42.1B
$6.59M 0.01%
42,600
-4,700
-10% -$704K
MEOH icon
820
CALL
Methanex
MEOH
$4.32B
$6.57M 0.01%
165,500
-34,300
-17% -$1.28M
BMNR
821
PUT
BitMine Immersion Technologies
BMNR
$9.52B
$6.57M 0.01%
241,900
-68,200
-22% -$2.76M
ROST icon
822
PUT
Ross Stores
ROST
$76.6B
$6.54M 0.01%
36,300
+30,100
+485% +$5.02M
MPC icon
823
CALL
Marathon Petroleum
MPC
$90.3B
$6.54M 0.01%
40,200
-43,800
-52% -$8.19M
PJT icon
824
PUT
PJT Partners
PJT
$4.37B
$6.54M 0.01%
+39,100
New +$6.69M
AI icon
825
PUT
C3.ai
AI
$1.27B
$6.53M 0.01%
484,600
-17,500
-3% -$279K
31 32
33
34 35

Similar funds

Connor, Clark & Lunn Investment Management (CC&L)
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
CIBC Asset Management Toronto, Ontario, Canada $40.9B AUM 35.96% 1-Year Est. Return
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.