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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

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
PUBM icon
3201
CALL
PubMatic
PUBM
$783M
– –
-314,400
Closed -$2.79M
PUMP icon
3202
CALL
ProPetro Holding
PUMP
$1.42B
– –
-10,000
Closed -$95.1K
PUMP icon
3203
ProPetro Holding
PUMP
$1.42B
– –
-11,001
Closed -$105K
PZZA icon
3204
PUT
Papa John's
PZZA
$793M
– –
-1,200
Closed -$46.2K
QFIN icon
3205
CALL
Qfin Holdings
QFIN
$1.53B
– –
-14,400
Closed -$277K
QFIN icon
3206
Qfin Holdings
QFIN
$1.53B
– –
-7,523
Closed -$145K
QFIN icon
3207
PUT
Qfin Holdings
QFIN
$1.53B
– –
-39,100
Closed -$753K
QRVO icon
3208
CALL
Qorvo
QRVO
$8.67B
– –
-2,500
Closed -$211K
QS icon
3209
QuantumScape Corp
QS
$3.79B
– –
-56,135
Closed -$466K
QS icon
3210
PUT
QuantumScape Corp
QS
$3.79B
– –
-35,000
Closed -$365K
QSI icon
3211
CALL
Quantum-Si Incorporated
QSI
$172M
– –
-38,100
Closed -$41.9K
QTRX icon
3212
CALL
Quanterix
QTRX
$135M
– –
-26,400
Closed -$168K
QUIK icon
3213
CALL
QuickLogic
QUIK
$230M
– –
-14,500
Closed -$87.1K
QURE icon
3214
PUT
uniQure
QURE
$3.26B
– –
-7,000
Closed -$168K
RCAT icon
3215
CALL
Red Cat Holdings
RCAT
$1.56B
– –
-405,700
Closed -$3.22M
RCI icon
3216
CALL
Rogers Communications
RCI
$19.4B
– –
-6,000
Closed -$226K
RCL icon
3217
CALL
Royal Caribbean
RCL
$82.4B
– –
-7,300
Closed -$2.04M
REAL icon
3218
CALL
The RealReal
REAL
$1.36B
– –
-172,400
Closed -$2.72M
RF icon
3219
CALL
Regions Financial
RF
$26.9B
– –
-79,200
Closed -$2.15M
RGR icon
3220
CALL
Sturm, Ruger & Co
RGR
$600M
– –
-39,500
Closed -$1.29M
RGTI icon
3221
PUT
Rigetti Computing
RGTI
$6.21B
– –
-94,500
Closed -$2.09M
RIG icon
3222
Transocean
RIG
$6.39B
– –
-664
Closed -$3.74K
RIOT icon
3223
Riot Platforms
RIOT
$7.21B
– –
-520,484
Closed -$7.98M
RIOT icon
3224
PUT
Riot Platforms
RIOT
$7.21B
– –
-444,400
Closed -$5.63M
RITM icon
3225
CALL
Rithm Capital
RITM
$5.79B
– –
-63,900
Closed -$697K
127 128
129
130 131

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RIM
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SCP
Soroban Capital Partners New York $51.8B AUM 21.41% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $45.4B AUM 60.47% 1-Year Est. Return
TCI Fund Management
TCI Fund Management London, United Kingdom $45.2B AUM 12.74% 1-Year Est. Return
Thrivent Financial for Lutherans
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Betterment LLC
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State of Wisconsin Investment Board
State of Wisconsin Investment Board Madison, Wisconsin $43.7B AUM 27.76% 1-Year Est. Return

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.