Keystone Investors Pte LTD reported 83 positions worth $1.86B for the quarter ended Jun 30, 2026. Its largest holding is Western Digital Corp at 10.1% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | WDC Western Digital Corp | Technology | 294.2K | $187.94M | 10.09% | – | – | – | 0.09% |
| 2 | STX Seagate Technology Holdings plc | Technology | 188.6K | $181.99M | 9.77% | – | – | – | 0.08% |
| 3 | AMZN Amazon Com Inc | Consumer Discretionary | 586.0K | $139.66M | 7.5% | – | – | – | 0.01% |
| 4 | GOOG Alphabet Inc. | Technology | 387.3K | $136.85M | 7.34% | – | – | – | 0% |
| 5 | COHR Coherent Corp. | Technology | 214.0K | $84.40M | 4.53% | – | – | – | 0.11% |
| 6 | LITE Lumentum Holdings Inc. | Technology | 88.5K | $75.96M | 4.08% | – | – | – | 0.1% |
| 7 | CRCL Circle Internet Group, Inc. | Financial Services | 1.20M | $75.05M | 4.03% | – | – | – | 0.48% |
| 8 | FRO Frontline plc | Industrials | 1.87M | $65.20M | 3.5% | – | – | – | 0.84% |
| 9 | MRVL Marvell Technology, Inc. | Technology | 213.9K | $63.73M | 3.42% | – | – | – | 0.02% |
| 10 | STM STMicroelectronics N.V. | Technology | 724.3K | $54.25M | 2.91% | – | – | – | 0.08% |
| 11 | VSH Vishay Intertechnology Inc | Technology | 933.4K | $50.20M | 2.69% | – | – | – | 0.69% |
| 12 | MSFT Microsoft Corp | Technology | 131.6K | $49.07M | 2.63% | – | – | – | 0% |
| 13 | MOG-A Moog Inc. | Industrials | 98.0K | $41.55M | 2.23% | – | – | – | 0.34% |
| 14 | ROST Ross Stores, Inc. | Consumer Discretionary | 156.4K | $33.30M | 1.79% | – | – | – | 0.05% |
| 15 | AMD Advanced Micro Devices Inc | Technology | 53.4K | $31.04M | 1.67% | – | – | – | 0% |
Tip. Select a row to see that position’s full history at Keystone Investors Pte.
As of its Q2 2026 13F filing, Keystone Investors Pte LTD’s five largest positions were Western Digital Corp (WDC) at 10.1%, Seagate Technology Holdings plc (STX) at 9.8%, Amazon Com Inc (AMZN) at 7.5%, Alphabet Inc. (GOOG) at 7.3%, Coherent Corp. (COHR) at 4.5% of the reported portfolio.
Keystone Investors Pte LTD reported a 13F portfolio worth $1.86B across 83 positions for Q2 2026.
From the Form 13F-HR reports Keystone Investors Pte LTD files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.