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PEAK6

PEAK6 Portfolio holdings

AUM $48.6B
1-Year Est. Return 40.57%
This Fund
S&P 500
This Quarter Est. Return
-0.91%
1 Year Est. Return
+40.57%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$42.6B
AUM Growth
-$11.2B
Cap. Flow
-$10.9B
Cap. Flow %
-25.61%
Top 10 Hldgs %
18.81%
Holding
3,445
New
687
Increased
735
Reduced
1,105
Closed
815

Sector Composition

Rank Sector Weight
1 Technology 3.51%
2 Financials 1.01%
3 Consumer Discretionary 0.78%
4 Industrials 0.45%
5 Healthcare 0.32%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
MTCH icon
3076
CALL
Match Group
MTCH
$8.56B
-26,700
Closed -$862K
MTRN icon
3077
CALL
Materion
MTRN
$5.9B
-40,000
Closed -$4.97M
MTZ icon
3078
CALL
MasTec
MTZ
$23B
-7,500
Closed -$1.63M
MYRG icon
3079
CALL
MYR Group
MYRG
$5.18B
-1,400
Closed -$306K
NAMS icon
3080
NewAmsterdam Pharma
NAMS
$3.19B
-20,749
Closed -$728K
NATL icon
3081
NCR Atleos
NATL
$3.47B
-25,349
Closed -$1.05M
NB
3082
PUT
NioCorp Developments
NB
$745M
-100,000
Closed -$530K
NCNO icon
3083
nCino
NCNO
$2.26B
-62,304
Closed -$1.6M
NE icon
3084
PUT
Noble Corp
NE
$7.07B
-2,700
Closed -$76.2K
NEE icon
3085
NextEra Energy
NEE
$179B
-17,333
Closed -$1.54M
NEOG icon
3086
CALL
Neogen
NEOG
$2.59B
-38,800
Closed -$271K
NET icon
3087
Cloudflare
NET
$118B
-3
Closed -$572
NFG icon
3088
CALL
National Fuel Gas
NFG
$7.77B
-100,000
Closed -$8.01M
NGD
3089
CALL
DELISTED
New Gold Inc
NGD
-2,145,400
Closed -$18.7M
NGG icon
3090
National Grid
NGG
$81.6B
-1,269
Closed -$98.2K
NGG icon
3091
PUT
National Grid
NGG
$81.6B
-18,700
Closed -$1.45M
NGL icon
3092
CALL
NGL Energy Partners
NGL
$2.12B
-71,000
Closed -$710K
NI icon
3093
CALL
NiSource
NI
$20.1B
-300,000
Closed -$12.5M
NIU
3094
CALL
Niu Technologies
NIU
$162M
-72,900
Closed -$221K
NNDM
3095
CALL
Nano Dimension
NNDM
$348M
-90,000
Closed -$139K
NOG icon
3096
Northern Oil and Gas
NOG
$2.61B
-1,713
Closed -$44.3K
NOG icon
3097
PUT
Northern Oil and Gas
NOG
$2.61B
-9,700
Closed -$208K
NOTE.WS
3098
DELISTED
FiscalNote Holdings Warrants
NOTE.WS
-64,177
Closed -$1.96K
NRDS icon
3099
CALL
NerdWallet
NRDS
$617M
-179,700
Closed -$2.43M
NRG icon
3100
CALL
NRG Energy
NRG
$25.2B
-8,500
Closed -$1.35M

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PEAK6's Q1 2026 Portfolio in Review

As of Q1 2026, PEAK6 held 3,445 positions worth $42.6B, down 21% from $53.8B the previous quarter. Its ten largest holdings account for 19% of the portfolio.

PEAK6 withdrew a net $10.9B in Q1 2026, closing 815 positions and reducing 1,105 holdings. Its most notable exit was Alphabet (Google) Class A, an estimated $139M position sold in full.

By sector, the portfolio is most concentrated in Technology at 3.5% of assets, up from 2.8% a quarter earlier, followed by Financials and Consumer Discretionary.

Against the trend, PEAK6 opened a new position in TSMC worth $133M.

  • PEAK6's largest Q1 2026 buy was TSMC: 392,473 shares worth $133M.
  • PEAK6 added most to SPDR Gold Trust in Q1 2026, an estimated $110M increase.
  • PEAK6's biggest Q1 2026 reduction was Broadcom, cutting an estimated $75.2M.
  • PEAK6 fully exited Alphabet (Google) Class A in Q1 2026, selling an estimated $139M.
  • PEAK6's ten largest holdings make up 19% of its $42.6B portfolio in Q1 2026.
  • PEAK6 opened 687 new positions and closed 815 in Q1 2026.
  • PEAK6's portfolio value fell 21% quarter-over-quarter to $42.6B.

Based on PEAK6's 13F filing for Q1 2026, filed 14 May 2026.