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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
BB icon
826
CALL
BlackBerry
BB
$5.01B
$6.52M 0.01%
1,719,100
+66,800
+4% +$294K
INMD icon
827
PUT
InMode
INMD
$872M
$6.51M 0.01%
443,000
-77,600
-15% -$1.14M
F icon
828
PUT
Ford
F
$57.3B
$6.49M 0.01%
495,000
+76,100
+18% +$981K
PEGA icon
829
CALL
Pegasystems
PEGA
$4.41B
$6.49M 0.01%
+108,700
New +$6.37M
FTNT icon
830
PUT
Fortinet
FTNT
$112B
$6.48M 0.01%
81,600
-78,600
-49% -$6.52M
NOK icon
831
CALL
Nokia
NOK
$50.8B
$6.48M 0.01%
+1,001,000
New +$6.2M
MA icon
832
Mastercard
MA
$477B
$6.47M 0.01%
11,335
+10,156
+861% +$5.68M
GRAB icon
833
PUT
Grab
GRAB
$13.5B
$6.44M 0.01%
1,291,500
+155,700
+14% +$860K
DUOL icon
834
CALL
Duolingo
DUOL
$5.7B
$6.44M 0.01%
36,700
-12,700
-26% -$2.99M
FCNCA icon
835
PUT
First Citizens BancShares
FCNCA
$24.6B
$6.44M 0.01%
+3,000
New +$5.65M
MTCH icon
836
PUT
Match Group
MTCH
$8.84B
$6.43M 0.01%
199,200
-254,100
-56% -$8.35M
KBE icon
837
CALL
State Street SPDR S&P Bank ETF
KBE
$1.64B
$6.42M 0.01%
105,800
-4,300
-4% -$253K
CRC icon
838
CALL
California Resources
CRC
$4.75B
$6.42M 0.01%
143,600
– –
MTZ icon
839
MasTec
MTZ
$26.7B
$6.35M 0.01%
29,217
+27,983
+2,268% +$5.87M
SOLV icon
840
CALL
Solventum
SOLV
$13.5B
$6.34M 0.01%
+80,000
New +$6.13M
PPL
841
CALL
PPL Corp
PPL
$27.3B
$6.29M 0.01%
179,700
+5,600
+3% +$202K
NXPI icon
842
CALL
NXP Semiconductors
NXPI
$68B
$6.27M 0.01%
28,900
+2,900
+11% +$622K
GPOR icon
843
CALL
Gulfport Energy Corp
GPOR
$2.83B
$6.24M 0.01%
30,000
-2,500
-8% -$498K
AM icon
844
CALL
Antero Midstream
AM
$10.8B
$6.24M 0.01%
350,500
-800
-0.2% -$14.4K
OWL icon
845
Blue Owl Capital
OWL
$6.39B
$6.21M 0.01%
415,943
-323,726
-44% -$5.06M
GTM
846
PUT
ZoomInfo Technologies
GTM
$861M
$6.21M 0.01%
610,800
-200,200
-25% -$2.06M
FITB
847
PUT
Fifth Third Bancorp
FITB
$52B
$6.19M 0.01%
132,300
+113,400
+600% +$4.99M
VIPS icon
848
CALL
Vipshop
VIPS
$6.84B
$6.19M 0.01%
350,000
+48,900
+16% +$941K
SRE icon
849
CALL
Sempra
SRE
$60.8B
$6.18M 0.01%
70,000
+22,700
+48% +$2.07M
AUR icon
850
CALL
Aurora
AUR
$11.7B
$6.18M 0.01%
1,609,200
-653,100
-29% -$2.99M
32 33
34
35 36

Similar funds

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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
Holocene Advisors New York $41.5B AUM 42.97% 1-Year Est. Return
WCM Investment Management
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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.