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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
ALL icon
2751
Allstate
ALL
$66.9B
$509 ﹤0.01%
+2
New +$409
DUOL icon
2752
Duolingo
DUOL
$5.7B
$508 ﹤0.01%
3
-104,570
-100% -$24.6M
RDDT icon
2753
Reddit
RDDT
$32.5B
$508 ﹤0.01%
+2
New +$421
ASND icon
2754
Ascendis Pharma A/S
ASND
$16.7B
$500 ﹤0.01%
+2
New +$413
BNZIW icon
2755
Banzai International Warrant
BNZIW
$168 ﹤0.01%
12,017
– –
INDA icon
2756
iShares MSCI India ETF
INDA
$6.71B
$162 ﹤0.01%
+3
New +$162
VTRS icon
2757
Viatris
VTRS
$20.1B
$62 ﹤0.01%
5
-48
-91% -$518
TRTX
2758
TPG RE Finance Trust
TRTX
$666M
$43 ﹤0.01%
5
-220
-98% -$1.95K
AAON icon
2759
Aaon
AAON
$8.41B
– –
-3,048
Closed -$285K
ABBV icon
2760
AbbVie
ABBV
$458B
– –
-2
Closed -$456
ABM icon
2761
PUT
ABM Industries
ABM
$2.8B
– –
-1,900
Closed -$87.6K
ACA icon
2762
CALL
Arcosa
ACA
$7.12B
– –
-5,000
Closed -$469K
ACA icon
2763
PUT
Arcosa
ACA
$7.12B
– –
-8,700
Closed -$815K
ACDC icon
2764
CALL
ProFrac Holding
ACDC
$771M
– –
-10,200
Closed -$37.7K
ACI icon
2765
CALL
Albertsons Companies
ACI
$5.4B
– –
-75,700
Closed -$1.33M
ACI icon
2766
Albertsons Companies
ACI
$5.4B
– –
-293
Closed -$5.13K
ACIC icon
2767
CALL
American Coastal Insurance
ACIC
$498M
– –
-191,800
Closed -$2.18M
ACLS icon
2768
CALL
Axcelis
ACLS
$4.12B
– –
-5,100
Closed -$498K
ACLS icon
2769
Axcelis
ACLS
$4.12B
– –
-1,005
Closed -$98.1K
ACLS icon
2770
PUT
Axcelis
ACLS
$4.12B
– –
-54,800
Closed -$5.35M
ADC icon
2771
CALL
Agree Realty
ADC
$9.68B
– –
-19,000
Closed -$1.35M
ADI icon
2772
Analog Devices
ADI
$181B
– –
-12,415
Closed -$3.12M
ADNT icon
2773
CALL
Adient
ADNT
$1.6B
– –
-8,000
Closed -$193K
ADNT icon
2774
PUT
Adient
ADNT
$1.6B
– –
-13,900
Closed -$335K
ADNWW
2775
DELISTED
Advent Technologies Holdings Warrant
ADNWW
– –
-25,186
Closed -$350
109 110
111
112 113

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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 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.