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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
-0.91%
1 Year Est. Return
+66.3%
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

Top Buys

Rank Stock Value
1
TSM icon
TSMC
TSM
+$135M
2
GLD icon
SPDR Gold Trust
GLD
+$110M
3
CRWV
CoreWeave
CRWV
+$88.7M
4
ETOR
eToro Group
ETOR
+$77.3M
5
META icon
Meta Platforms (Facebook)
META
+$56.6M

Top Sells

Rank Stock Value
1
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$139M
2
AVGO icon
Broadcom
AVGO
+$75.2M
3
SMH icon
VanEck Semiconductor ETF
SMH
+$57.4M
4
MSTR icon
Strategy Inc
MSTR
+$51.7M
5
MU icon
Micron Technology
MU
+$49.6M

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
CXW icon
2201
CoreCivic
CXW
$3.1B
$261K ﹤0.01%
+13,799
New +$260K
NLY icon
2202
PUT
Annaly Capital Management
NLY
$16.9B
$260K ﹤0.01%
12,300
+7,300
+146% +$166K
WWR icon
2203
CALL
Westwater Resources
WWR
$51M
$260K ﹤0.01%
397,600
+197,500
+99% +$178K
ROST icon
2204
CALL
Ross Stores
ROST
$76.6B
$260K ﹤0.01%
1,200
-164,600
-99% -$32.8M
MED icon
2205
PUT
Medifast
MED
$108M
$259K ﹤0.01%
25,400
-26,800
-51% -$289K
HRL icon
2206
PUT
Hormel Foods
HRL
$13.9B
$258K ﹤0.01%
11,400
– –
KBE icon
2207
State Street SPDR S&P Bank ETF
KBE
$1.64B
$257K ﹤0.01%
+4,324
New +$269K
ZM icon
2208
PUT
Zoom
ZM
$25.8B
$257K ﹤0.01%
3,200
-54,500
-94% -$4.56M
PRGS icon
2209
Progress Software
PRGS
$1.55B
$255K ﹤0.01%
9,936
-19,430
-66% -$743K
EXK
2210
Endeavour Silver
EXK
$2.32B
$253K ﹤0.01%
27,143
-29,097
-52% -$329K
KNSL icon
2211
Kinsale Capital Group
KNSL
$7.95B
$252K ﹤0.01%
+738
New +$280K
DLTR icon
2212
Dollar Tree
DLTR
$23.1B
$252K ﹤0.01%
+2,299
New +$281K
SNCY
2213
CALL
DELISTED
Sun Country Airlines
SNCY
$251K ﹤0.01%
15,200
-2,400
-14% -$42.9K
NTRA icon
2214
Natera
NTRA
$37.5B
$248K ﹤0.01%
1,240
+1,237
+41,233% +$266K
CPAY icon
2215
Corpay
CPAY
$24.2B
$248K ﹤0.01%
851
+848
+28,267% +$272K
CHTR icon
2216
Charter Communications
CHTR
$14.7B
$247K ﹤0.01%
1,146
-9,352
-89% -$2.03M
CLNN icon
2217
Clene
CLNN
$68.9M
$247K ﹤0.01%
50,012
– –
RGTI icon
2218
Rigetti Computing
RGTI
$4.7B
$246K ﹤0.01%
+17,515
New +$329K
DNTH icon
2219
Dianthus Therapeutics
DNTH
$5.68B
$245K ﹤0.01%
+2,925
New +$169K
FLUT icon
2220
PUT
Flutter Entertainment
FLUT
$17.6B
$245K ﹤0.01%
2,400
+2,300
+2,300% +$331K
UBER icon
2221
CALL
Uber
UBER
$134B
$245K ﹤0.01%
3,400
-277,600
-99% -$21.4M
XRT icon
2222
CALL
State Street SPDR S&P Retail ETF
XRT
$365M
$241K ﹤0.01%
3,000
-6,300
-68% -$540K
SO icon
2223
PUT
Southern Company
SO
$110B
$241K ﹤0.01%
+2,500
New +$231K
EQR icon
2224
Equity Residential
EQR
$25.4B
$241K ﹤0.01%
4,076
+3,662
+885% +$226K
ALL icon
2225
Allstate
ALL
$66.9B
$240K ﹤0.01%
1,156
+1,154
+57,700% +$237K
87 88
89
90 91

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State of Wisconsin Investment Board
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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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Newport Trust Company
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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.