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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
EMBJ
551
CALL
Embraer S.A. ADS
EMBJ
$11.6B
$12.4M 0.02%
193,100
-118,100
-38% -$7.4M
SLB icon
552
CALL
SLB Ltd
SLB
$77.8B
$12.4M 0.02%
323,300
+23,300
+8% +$845K
DELL icon
553
Dell
DELL
$283B
$12.4M 0.02%
98,503
+11,137
+13% +$1.57M
PPTA
554
CALL
Perpetua Resources
PPTA
$2.23B
$12.4M 0.02%
511,700
-1,319,200
-72% -$32.5M
TTD icon
555
Trade Desk
TTD
$8.13B
$12.4M 0.02%
326,285
+138,726
+74% +$6.15M
DAL icon
556
PUT
Delta Air Lines
DAL
$55.9B
$12.3M 0.02%
177,900
-95,100
-35% -$5.94M
DLTR icon
557
PUT
Dollar Tree
DLTR
$23.1B
$12.3M 0.02%
100,100
-14,200
-12% -$1.52M
ELF icon
558
PUT
e.l.f. Beauty
ELF
$4.56B
$12.2M 0.02%
160,900
+57,300
+55% +$5.64M
HPQ icon
559
PUT
HP
HPQ
$23.5B
$12.2M 0.02%
546,800
+397,100
+265% +$10.1M
STM icon
560
CALL
STMicroelectronics
STM
$46B
$12.2M 0.02%
469,300
-144,300
-24% -$3.7M
TAN icon
561
PUT
Invesco Solar ETF
TAN
$1.47B
$12.2M 0.02%
247,600
-16,500
-6% -$795K
XLY icon
562
CALL
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
$21.4B
$12.2M 0.02%
101,800
-75,000
-42% -$8.89M
AMTM
563
CALL
Amentum Holdings
AMTM
$5.51B
$12.1M 0.02%
+418,400
New +$10.7M
USAR
564
CALL
USA Rare Earth Inc
USAR
$3.46B
$12M 0.02%
1,006,500
+546,700
+119% +$10.4M
LEU icon
565
PUT
Centrus Energy
LEU
$3.22B
$12M 0.02%
49,300
+3,900
+9% +$1.18M
HLT icon
566
PUT
Hilton Worldwide
HLT
$74B
$11.9M 0.02%
41,600
+26,900
+183% +$7.32M
DOV icon
567
PUT
Dover
DOV
$27.2B
$11.9M 0.02%
+61,200
New +$11.1M
VIAV icon
568
CALL
Viavi Solutions
VIAV
$9.75B
$11.9M 0.02%
+668,700
New +$10.8M
AMZN icon
569
Amazon
AMZN
$2.5T
$11.9M 0.02%
51,563
-214,553
-81% -$49.1M
TLT icon
570
iShares 20+ Year Treasury Bond ETF
TLT
$42.1B
$11.9M 0.02%
+136,329
New +$12.2M
CVE icon
571
CALL
Cenovus Energy
CVE
$54.6B
$11.9M 0.02%
701,800
+136,300
+24% +$2.37M
PWR icon
572
Quanta Services
PWR
$93.9B
$11.9M 0.02%
28,118
-14,938
-35% -$6.56M
XLI icon
573
PUT
State Street Industrial Select Sector SPDR ETF
XLI
$33.9B
$11.9M 0.02%
76,400
+41,800
+121% +$6.43M
CMG icon
574
PUT
Chipotle Mexican Grill
CMG
$40.8B
$11.8M 0.02%
319,600
-247,100
-44% -$8.94M
XOP icon
575
CALL
State Street SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$3.42B
$11.8M 0.02%
93,400
-1,725,800
-95% -$224M
21 22
23
24 25

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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.