Keystone Investors Pte Ltd
- SEC CIK
- 0001926253
- Latest filing
- Aug 14, 2026
The latest 13F from Keystone Investors Pte Ltd covers Q2 2026 (filed Aug 14, 2026): 84 long positions worth $1.87B. The top 10 holdings make up 57.0% of the portfolio, and the largest is Western Digital Corp (WDC) at 10.1%. Livermore has 15 filings on Form 13F from this institution, going back to Q4 2022.
What changed in Q2 2026
The five largest holdings this quarter.
Keystone Investors Pte Ltd did not file a 13F for Q1 2026, so this quarter cannot be compared with the previous one.
Top 5 holdings
Share of this quarter's portfolio value
Metrics
13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.
- Portfolio value
- $1.87B
- No prior quarter to compare
- Positions
- 84
- No prior quarter to compare
- Top 10 concentration
- 57.0%
- Top 10 as share of value
- Turnover
- –
- No prior quarter to compare
- Average holding period
- 1.0 quarters
- Weighted by value
How these are calculated
- Portfolio value: the market value of all long positions in the 13F, as reported at quarter end, excluding options.
- Top 10 concentration: the combined value of the 10 largest positions as a share of portfolio value.
- Turnover: the smaller of this quarter's estimated purchases and estimated sales, divided by the average of this and last quarter's portfolio value. Estimates multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares); new positions use this quarter's value and sold-out positions last quarter's. Only positions reported in shares count, and it is not calculated when the previous quarter was not filed.
- Average holding period: how many consecutive quarters each current position has been held (including this one; a quarter without the position or without a filing starts the count over), weighted by this quarter's value. Counting starts with the first 13F in Livermore (Q4 2022), so positions held before then are understated.
13F filings by quarter
14 quarters, going back to Q4 2022. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.
Peak $1.87B (Q2 2026)
| Quarter | Filed | Positions | Value | Top 3 holdings | Changes | Filing |
|---|---|---|---|---|---|---|
| Q2 2026 | Aug 14, 2026 | 84 | $1.87B | WDCSTXAMZN | – | SEC |
| Q4 2025 | Feb 13, 2026 | 77 | $1.11B | GOOGNVDASE | vs. Q3 2025 | SEC |
| Q3 2025 | Nov 12, 2025 | 68 | $865.1M | SEGOOGNVDA | vs. Q2 2025 | SEC |
| Q2 2025 | Aug 11, 2025 | 48 | $484.5M | TMESENVDA | vs. Q1 2025 | SEC |
| Q1 2025 | May 12, 2025 | 51 | $711.7M | METASEMU | vs. Q4 2024 | SEC |
| Q4 2024 | Feb 12, 2025 | 77 | $1.43B | NVDAMETAAMZN | vs. Q3 2024 | SEC |
| Q3 2024 | Nov 13, 2024 | 67 | $1.37B | NVDAPDDMETA | vs. Q2 2024 | SEC |
| Q2 2024 | Aug 13, 2024 | 61 | $1.19B | NVDAMETAMSFT | vs. Q1 2024 | SEC |
| Q1 2024 | May 10, 2024 | 73 | $1.15B | METANVDAMSFT | vs. Q4 2023 | SEC |
| Q4 2023 | Feb 8, 2024 | 49 | $1.19B | NVDAMETAMSFT | vs. Q3 2023 | SEC |
| Q3 2023 | Nov 13, 2023 | 38 | $840.5M | MSFTNVDAEDU | vs. Q2 2023 | SEC |
| Q2 2023 | Aug 10, 2023 | 36 | $576.4M | MSFTNVDAEDU | vs. Q1 2023 | SEC |
| Q1 2023 | May 12, 2023 | 37 | $499.7M | NVDARLXEDU | vs. Q4 2022 | SEC |
| Q4 2022 | May 17, 2023Amended | 37 | $209.1M | PDDHTHTYUMC | – | SEC |