Platinum Investment Management Ltd
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$396.8M
Q ending 2026-03-31
Prior quarter
$432.7M
Q ending 2025-12-31
Change
-8.3% QoQ · -77.0% YoY
Positions
89
reported holdings
Largest positions
All 89 reported positions, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Zto Express Cayman Inc | ZTO | Shares | $50.2M | 2.0M |
| Trip Com Group Ltd | TCOM | Shares | $18.9M | 380K |
| Dingdong Cayman Ltd | DDL | Shares | $16.7M | 6.5M |
| Lam Research Corp | LRCX | Shares | $9.9M | 46K |
| Birkenstock Holding Plc | Shares | $9.9M | 275K | |
| Noah Hldgs Ltd | NOAH | Shares | $9.8M | 994K |
| Astrazeneca Plc | Shares | $9.3M | 48K | |
| Broadcom Inc | AVGO | Shares | $8.1M | 26K |
| Pdd Holdings Inc | PDD | Shares | $8.0M | 78K |
| Micron Technology Inc | MU | Shares | $8.0M | 24K |
| Merck & Co Inc | MRK | Shares | $7.6M | 63K |
| Alphabet Inc | GOOG | Shares | $7.1M | 25K |
| Johnson & Johnson | JNJ | Shares | $6.8M | 28K |
| Abbvie Inc | ABBV | Shares | $6.5M | 30K |
| Yum Brands Inc | YUM | Shares | $6.2M | 40K |
| Caterpillar Inc | CAT | Shares | $6.0M | 9K |
| H World Group Ltd | HTHT | Shares | $5.9M | 118K |
| Terns Pharmaceuticals Inc | 430 | Shares | $5.8M | 111K |
| Rogers Communications Inc | RCI | Shares | $5.6M | 147K |
| Centessa Pharmaceuticals Plc | 260 | Shares | $5.5M | 138K |
| Zoetis Inc | ZTS | Shares | $5.0M | 42K |
| Amer Sports Inc | Shares | $4.9M | 150K | |
| Nvidia Corporation | NVDA | Shares | $4.9M | 28K |
| Apogee Therapeutics Inc | APGE | Shares | $4.9M | 58K |
| Netflix Inc. | NFLX | Shares | $4.8M | 50K |
| Cameco Corp | CCJ | Shares | $4.6M | 42K |
| Vera Therapeutics Inc | VERA | Shares | $4.6M | 114K |
| Iqvia Hldgs Inc | IQV | Shares | $4.6M | 27K |
| Visa Inc | V | Shares | $4.5M | 15K |
| Immunovant Inc | IMVT | Shares | $4.5M | 182K |
| Adobe Inc | ADBE | Shares | $4.5M | 19K |
| Valaris Ltd | Shares | $4.5M | 46K | |
| Ubs Group Ag | Shares | $4.5M | 118K | |
| Kroger Co | KR | Shares | $4.4M | 61K |
| E L F Beauty Inc | ELF | Shares | $4.4M | 73K |
| Cogent Biosciences Inc | COGT | Shares | $4.3M | 112K |
| Arrowhead Pharmaceuticals In | ARWR | Shares | $4.1M | 65K |
| Home Depot Inc | HD | Shares | $3.8M | 12K |
| Intercontinental Exchange In | ICE | Shares | $3.8M | 24K |
| Adc Therapeutics Sa | Shares | $3.7M | 991K | |
| Bridgebio Pharma Inc | BBIO | Shares | $3.7M | 49K |
| Cava Group Inc | CAVA | Shares | $3.6M | 45K |
| Fair Isaac Corp | FICO | Shares | $3.6M | 3K |
| Alphabet Inc | GOOGL | Shares | $3.5M | 12K |
| Floor & Decor Hldgs Inc | FND | Shares | $3.4M | 68K |
| Structure Therapeutics Inc | GPCR | Shares | $3.2M | 67K |
| Costar Group Inc | CSGP | Shares | $3.1M | 78K |
| Transunion | TRU | Shares | $3.1M | 45K |
| Ideaya Biosciences Inc | IDYA | Shares | $3.1M | 92K |
| Arcus Biosciences Inc | RCUS | Shares | $2.9M | 134K |
| Meta Platforms Inc | META | Shares | $2.9M | 5K |
| Mastercard Incorporated | MA | Shares | $2.8M | 6K |
| Motorola Solutions Inc | MSI | Shares | $2.7M | 6K |
| Ge Vernova Inc | GEV | Shares | $2.7M | 3K |
| Dutch Bros Inc | BROS | Shares | $2.7M | 53K |
| Zymeworks Inc | ZYME | Shares | $2.6M | 105K |
| Roivant Sciences Ltd | Shares | $2.6M | 92K | |
| Vertiv Holdings Co | VRT | Shares | $2.5M | 10K |
| Intuitive Surgical Inc | ISRG | Shares | $2.2M | 5K |
| Palisade Bio Inc | PALI | Shares | $2.2M | 1.2M |
| Kla Corp | KLAC | Shares | $2.1M | 1K |
| Booking Holdings Inc | BKNG | Shares | $2.1M | 500 |
| Revolution Medicines Inc | RVMD | Shares | $2.0M | 21K |
| Proqr Thrapeutics N V | Shares | $2.0M | 1.2M | |
| Wave Life Sciences Ltd | Shares | $2.0M | 275K | |
| Veeva Sys Inc | VEEV | Shares | $2.0M | 11K |
| Wingstop Inc | WING | Shares | $1.9M | 12K |
| Idexx Labs Inc | IDXX | Shares | $1.7M | 3K |
| Microsoft Corp | MSFT | Shares | $1.5M | 4K |
| Advanced Micro Devices Inc | AMD | Shares | $1.5M | 7K |
| Echostar Corp | ECHO | Shares | $1.5M | 13K |
| Bright Minds Biosciences Inc | DRUG | Shares | $1.4M | 19K |
| Stoke Therapeutics Inc | STOK | Shares | $1.3M | 41K |
| Definium Therapeutics Inc | DFTX | Shares | $1.3M | 70K |
| Mbx Biosciences Inc | MBX | Shares | $1.3M | 44K |
| Amphenol Corp | APH | Shares | $1.2M | 9K |
| Boston Scientific Corp | BSX | Shares | $1.1M | 18K |
| C4 Therapeutics Inc | CCCC | Shares | $1.0M | 385K |
| Globalstar Inc | GSAT | Shares | $941K | 14K |
| Bicycle Therapeutics Plc | BCYC | Shares | $857K | 185K |
| Jd.Com Inc | JD | Shares | $847K | 29K |
| Meiragtx Hldgs Plc | Shares | $813K | 94K | |
| Modine Mfg Co | MOD | Shares | $787K | 4K |
| Arvinas Inc | ARVN | Shares | $769K | 73K |
| Aura Biosciences Inc | AURA | Shares | $748K | 112K |
| Absci Corporation | ABSI | Shares | $713K | 238K |
| Alibaba Group Hldg Ltd | BABA | Shares | $537K | 4K |
| Codexis Inc | CDXS | Shares | $431K | 264K |
| Skye Bioscience Inc | SKYE | Shares | $143K | 233K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.