Platinum Investment Management Ltd 13F Holdings · Q2 2026
Platinum Investment Management Ltd reported 85 securities worth $406.75M in its SEC 13F filing for Q2 2026 (period ended 2026-06-30). Top holdings: ZTO (10.97%), MU (5.05%), LRCX (4.95%). Among its top 25 positions this quarter: 2 added, 4 trimmed.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | ZTO | ZTO EXPRESS CAYMAN INC | $44.6M | 10.97% | 2.0M | Hold |
| 2 | MU | MICRON TECHNOLOGY INC | $20.5M | 5.05% | 17,782 | Trimmed |
| 3 | LRCX | LAM RESEARCH CORP | $20.1M | 4.95% | 46,439 | Hold |
| 4 | TCOM | TRIP COM GROUP LTD | $14.0M | 3.45% | 351,921 | Trimmed |
| 5 | DDL | DINGDONG CAYMAN LTD | $12.5M | 3.08% | 6.5M | Hold |
| 6 | NOAH | NOAH HLDGS LTD | $9.9M | 2.44% | 993,612 | Hold |
| 7 | AVGO | BROADCOM INC | $9.9M | 2.43% | 26,186 | Hold |
| 8 | BIRK | BIRKENSTOCK HOLDING PLC | $9.0M | 2.22% | 210,000 | Trimmed |
| 9 | AZN | ASTRAZENECA PLC | $9.0M | 2.21% | 48,088 | Hold |
| 10 | GOOG | ALPHABET INC | $8.7M | 2.14% | 24,592 | Hold |
| 11 | MRK | MERCK & CO INC | $8.1M | 2.00% | 63,316 | Hold |
| 12 | APGE | APOGEE THERAPEUTICS INC | $7.7M | 1.90% | 58,314 | Hold |
| 13 | ABBV | ABBVIE INC | $7.6M | 1.86% | 30,102 | Hold |
| 14 | JNJ | JOHNSON & JOHNSON | $7.1M | 1.74% | 27,830 | Hold |
| 15 | YUM | YUM BRANDS INC | $6.4M | 1.57% | 39,847 | Hold |
| 16 | COGT | COGENT BIOSCIENCES INC | $6.0M | 1.47% | 154,220 | Added |
| 17 | PDD | PDD HOLDINGS INC | $6.0M | 1.47% | 78,445 | Hold |
| 18 | UBS | UBS GROUP AG | $5.8M | 1.43% | 117,507 | Hold |
| 19 | NVDA | NVIDIA CORPORATION | $5.6M | 1.39% | 28,191 | Hold |
| 20 | IMVT | IMMUNOVANT INC | $5.6M | 1.37% | 144,671 | Trimmed |
| 21 | ARWR | ARROWHEAD PHARMACEUTICALS IN | $5.3M | 1.30% | 64,752 | Hold |
| 22 | IDYA | IDEAYA BIOSCIENCES INC | $5.2M | 1.27% | 138,708 | Added |
| 23 | IQV | IQVIA HLDGS INC | $5.2M | 1.27% | 26,708 | Hold |
| 24 | HTHT | H WORLD GROUP LTD | $4.9M | 1.21% | 117,996 | Hold |
| 25 | VERA | VERA THERAPEUTICS INC | $4.9M | 1.20% | 113,687 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30
Every position in this 13F-HR, with its change from the prior quarter.
13F holdings, latest quarter
SourceSEC EDGAR13F-HR