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PEAK6 Portfolio holdings
AUM
$48.6B
Turnover
42.61%
1-Year Est. Return
40.56%
This Fund
S&P 500
This Quarter Est. Return
+30.08%
1 Year Est. Return
+40.56%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$48.6B
AUM Growth
+$6.01B
(+14%)
Cap. Flow
-$36.4M
Cap. Flow % of AUM
Cap. Flow %
-0.07%
Top 10 Holdings %
Top 10 Hldgs %
23.85%
Holding
3,363
New
732
Increased
716
Reduced
1,040
Closed
701
Avg Time Held
Equity + Options
0.8
years
Top 10 Avg Time Held
Equity + Options
0.5
years
Top 20 Avg Time Held
Equity + Options
0.5
years
Avg Time Held Equity only
0.4
years
Top 10 Avg Time Held Equity only
0.4
years
Top 20 Avg Time Held Equity only
0.3
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Microsoft
MSFT
|
+$138M |
| 2 |
CoreWeave
CRWV
|
+$134M |
| 3 |
Apple
AAPL
|
+$103M |
| 4 |
Meta Platforms (Facebook)
META
|
+$63.5M |
| 5 |
Strategy Inc
MSTR
|
+$56.4M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Micron Technology
MU
|
+$83.1M |
| 2 |
eToro Group
ETOR
|
+$65M |
| 3 |
SPDR Gold Trust
GLD
|
+$56.1M |
| 4 |
Tesla
TSLA
|
+$47.8M |
| 5 |
UnitedHealth
UNH
|
+$41.4M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 92.25% |
| 2 | Technology | 4.58% |
| 3 | Financials | 0.69% |
| 4 | Consumer Discretionary | 0.6% |
| 5 | Industrials | 0.55% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
626
CALL
Hesai Group
HSAI
$2.07B
| $8.97M | 0.02% |
492,300
+297,800
| +153% | +$6.09M |
2025 Q1
5 quarters
|
|
627
PUT
Moody's
MCO
$83.3B
| $8.97M | 0.02% |
19,800
+100
| +0.5% | +$44.9K |
2026 Q1
1 quarter
|
|
628
PUT
BHP
BHP
$205B
| $8.96M | 0.02% |
107,500
-59,700
| -36% | -$4.96M |
2024 Q4
6 quarters
|
|
629
CALL
Atlassian
TEAM
$57.1B
| $8.95M | 0.02% |
115,100
-75,200
| -40% | -$6.15M |
2024 Q4
6 quarters
|
|
630
CALL
Standex International
SXI
$3.31B
| $8.94M | 0.02% |
+25,000
| New | +$6.99M |
2026 Q2
0 quarters
|
|
631
CALL
Moderna
MRNA
$98.1B
| $8.89M | 0.02% |
126,900
-31,400
| -20% | -$1.62M |
2024 Q4
6 quarters
|
|
632
CALL
State Street Financial Select Sector SPDR ETF
XLF
$52.1B
| $8.88M | 0.02% |
165,700
-746,000
| -82% | -$38.8M |
2024 Q4
6 quarters
|
|
633
CALL
Rocket Companies
RKT
$31.5B
| $8.86M | 0.02% |
562,400
+259,400
| +86% | +$3.74M |
2024 Q4
6 quarters
|
|
634
CALL
Ralliant Corp
RAL
$7.67B
| $8.84M | 0.02% |
+120,000
| New | +$6.69M |
2026 Q2
0 quarters
|
|
635
CALL
Alphabet (Google) Class C
GOOG
$4.05T
| $8.83M | 0.02% |
+25,000
| New | +$8.93M |
2026 Q2
0 quarters
|
|
636
CALL
Enphase Energy
ENPH
$4.23B
| $8.8M | 0.02% |
178,800
-135,700
| -43% | -$6.18M |
2024 Q4
6 quarters
|
|
637
PUT
Lyft
LYFT
$6.36B
| $8.77M | 0.02% |
600,100
| – | – |
2024 Q4
6 quarters
|
|
|
638
PUT
Atlassian
TEAM
$57.1B
| $8.73M | 0.02% |
112,200
+27,800
| +33% | +$2.27M |
2024 Q4
6 quarters
|
|
639
CALL
Coca-Cola
KO
$399B
| $8.71M | 0.02% |
107,200
+76,700
| +251% | +$6.06M |
2024 Q4
6 quarters
|
|
640
PUT
Amkor Technology
AMKR
$10.9B
| $8.62M | 0.02% |
100,000
+50,000
| +100% | +$3.56M |
2025 Q4
2 quarters
|
|
641
CALL
Worthington Enterprises
WOR
$3.21B
| $8.6M | 0.02% |
160,000
-8,300
| -5% | -$462K |
2025 Q1
5 quarters
|
|
642
CALL
ASP Isotopes
ASPI
$333M
| $8.54M | 0.02% |
1,373,200
-315,200
| -19% | -$1.86M |
2025 Q2
4 quarters
|
|
643
Petrobras
PBR
$165B
| $8.53M | 0.02% |
+527,618
| New | +$10.3M |
2026 Q2
0 quarters
|
|
644
PUT
Expedia Group
EXPE
$34.3B
| $8.5M | 0.02% |
33,200
+23,800
| +253% | +$5.65M |
2024 Q4
6 quarters
|
|
645
Costco
COST
$442B
| $8.49M | 0.02% |
9,073
-1,588
| -15% | -$1.58M |
2025 Q4
2 quarters
|
|
646
CALL
Synaptics
SYNA
$4.66B
| $8.37M | 0.02% |
+67,400
| New | +$7.61M |
2026 Q2
0 quarters
|
|
647
CALL
Allegro MicroSystems
ALGM
$6.43B
| $8.35M | 0.02% |
+120,000
| New | +$5.61M |
2026 Q2
0 quarters
|
|
648
CALL
Amprius Technologies
AMPX
$1.21B
| $8.33M | 0.02% |
600,900
-474,800
| -44% | -$8.51M |
2025 Q3
3 quarters
|
|
649
PUT
Solstice Advanced Materials
SOLS
$10.3B
| $8.3M | 0.02% |
93,725
+92,000
| +5,333% | +$7.59M |
2025 Q4
2 quarters
|
|
650
CALL
AeroVironment
AVAV
$5.97B
| $8.3M | 0.02% |
50,300
-50,400
| -50% | -$9.02M |
2024 Q4
6 quarters
|
|
Similar funds
PEAK6's Q2 2026 Portfolio in Review
As of Q2 2026, PEAK6 held 3,363 positions worth $48.6B, up 14% from $42.6B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
PEAK6's Q2 2026 filing shows 732 new, 716 increased, 1,040 reduced and 701 closed positions. Its largest new stake was Strategy Inc: 388,347 shares worth $33.8M. The largest sale was Micron Technology, an estimated $83.1M.
By sector, the portfolio is most concentrated in Miscellaneous at 92% of assets, down from 93% a quarter earlier, followed by Technology and Financials.
- PEAK6's largest Q2 2026 buy was Strategy Inc: 388,347 shares worth $33.8M.
- PEAK6 added most to Microsoft in Q2 2026, an estimated $138M increase.
- PEAK6's biggest Q2 2026 reduction was Micron Technology, cutting an estimated $83.1M.
- PEAK6 fully exited Tesla in Q2 2026, selling an estimated $47.8M.
- PEAK6's ten largest holdings make up 24% of its $48.6B portfolio in Q2 2026.
- PEAK6 opened 732 new positions and closed 701 in Q2 2026.
- PEAK6's portfolio value rose 14% quarter-over-quarter to $48.6B.
Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.