Platinum Investment Mangement
Latest statistics and disclosures from Platinum Investment Management's latest quarterly 13F-HR filing:
- Top 5 stock holdings are ZTO, MU, LRCX, TCOM, DDL, and represent 27.49% of Platinum Investment Management's stock portfolio.
- Added to shares of these 10 stocks: KLAC, DDOG, ADI, BKNG, NOW, DASH, IDYA, COGT, PANW, Echostar Corporation.
- Started 10 new stock positions in XYZ, MPTI, ADI, DDOG, PANW, NOW, ATEN, DASH, SPGI, INBX.
- Reduced shares in these 10 stocks: MU (-$6.8M), TERN (-$5.8M), Centessa Pharmaceuticals (-$5.5M), CAT, GOOGL, , BIRK, ZTS, , ELF.
- Sold out of its positions in GOOGL, APH, ARVN, BCYC, BSX, Centessa Pharmaceuticals, GSAT, ISRG, MA, MSFT. MOD, TERN, VEEV, MGTX.
- Platinum Investment Management was a net seller of stock by $-27M.
- Platinum Investment Management has $407M in assets under management (AUM), dropping by 2.52%.
- Central Index Key (CIK): 0001256071
Tip: Access up to 7 years of quarterly data
Positions held by Platinum Investment Mangement consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Portfolio Holdings for Platinum Investment Management
Platinum Investment Management holds 85 positions in its portfolio as reported in the June 2026 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
|---|---|---|---|---|---|---|
| Zto Express Cayman Sponsored Ads A (ZTO) | 11.0 | $45M | 2.0M | 22.38 |
|
|
| Micron Technology (MU) | 5.0 | $21M | -24% | 18k | 1154.29 |
|
| Lam Research Corp Com New (LRCX) | 4.9 | $20M | 46k | 433.33 |
|
|
| Trip Com Group Ads (TCOM) | 3.4 | $14M | -7% | 352k | 39.84 |
|
| Dingdong Cayman Ads (DDL) | 3.1 | $13M | 6.5M | 1.93 |
|
|
| Noah Hldgs Spon Ads (NOAH) | 2.4 | $9.9M | 994k | 9.99 |
|
|
| Broadcom (AVGO) | 2.4 | $9.9M | 26k | 377.75 |
|
|
| Birkenstock Holding Com Shs (BIRK) | 2.2 | $9.0M | -23% | 210k | 43.03 |
|
| Astrazeneca Ord (AZN) | 2.2 | $9.0M | 48k | 187.10 |
|
|
| Alphabet Cap Stk Cl C (GOOG) | 2.1 | $8.7M | 25k | 353.33 |
|
|
| Merck & Co (MRK) | 2.0 | $8.1M | 63k | 128.50 |
|
|
| Apogee Therapeutics (APGE) | 1.9 | $7.7M | 58k | 132.73 |
|
|
| Abbvie (ABBV) | 1.9 | $7.6M | 30k | 251.64 |
|
|
| Johnson & Johnson (JNJ) | 1.7 | $7.1M | 28k | 253.97 |
|
|
| Yum! Brands (YUM) | 1.6 | $6.4M | 40k | 159.86 |
|
|
| Pdd Holdings Sponsored Ads (PDD) | 1.5 | $6.0M | 78k | 76.28 |
|
|
| Cogent Biosciences (COGT) | 1.5 | $6.0M | +37% | 154k | 38.70 |
|
| Ubs Group SHS (UBS) | 1.4 | $5.8M | 118k | 49.65 |
|
|
| NVIDIA Corporation (NVDA) | 1.4 | $5.6M | 28k | 200.09 |
|
|
| Immunovant (IMVT) | 1.4 | $5.6M | -20% | 145k | 38.53 |
|
| Arrowhead Pharmaceuticals (ARWR) | 1.3 | $5.3M | 65k | 81.51 |
|
|
| Ideaya Biosciences (IDYA) | 1.3 | $5.2M | +51% | 139k | 37.27 |
|
| Iqvia Holdings (IQV) | 1.3 | $5.2M | 27k | 193.22 |
|
|
| H World Group Sponsored Ads (HTHT) | 1.2 | $4.9M | 118k | 41.72 |
|
|
| Vera Therapeutics Cl A (VERA) | 1.2 | $4.9M | 114k | 42.91 |
|
|
| Structure Therapeutics Sponsored Ads (GPCR) | 1.2 | $4.8M | +35% | 90k | 53.67 |
|
| Visa Com Cl A (V) | 1.2 | $4.8M | -6% | 14k | 343.09 |
|
| Caterpillar (CAT) | 1.2 | $4.8M | -47% | 4.5k | 1064.90 |
|
| Rogers Communications CL B (RCI) | 1.2 | $4.8M | 147k | 32.52 |
|
|
| Amer Sports Com Shs (AS) | 1.2 | $4.7M | -6% | 140k | 33.84 |
|
| Kroger (KR) | 1.1 | $4.5M | +33% | 81k | 55.53 |
|
| Kla Corp Com New (KLAC) | 1.1 | $4.4M | +900% | 15k | 301.71 |
|
| Cameco Corporation (CCJ) | 1.1 | $4.3M | 42k | 101.86 |
|
|
| Advanced Micro Devices (AMD) | 1.0 | $4.2M | 7.2k | 580.91 |
|
|
| Arcus Biosciences Incorporated (RCUS) | 1.0 | $4.1M | 134k | 30.83 |
|
|
| Adobe Systems Incorporated (ADBE) | 0.9 | $3.8M | 19k | 205.02 |
|
|
| Floor & Decor Hldgs Cl A (FND) | 0.9 | $3.7M | -7% | 63k | 59.36 |
|
| Meta Platforms Cl A (META) | 0.9 | $3.7M | +30% | 6.5k | 563.29 |
|
| Palisade Bio (PALI) | 0.9 | $3.6M | +40% | 1.7M | 2.09 |
|
| Dutch Bros Cl A (BROS) | 0.9 | $3.6M | -4% | 50k | 71.81 |
|
| Fair Isaac Corporation (FICO) | 0.9 | $3.6M | -11% | 3.0k | 1194.78 |
|
| Ge Vernova (GEV) | 0.9 | $3.6M | 3.0k | 1174.86 |
|
|
| Home Depot (HD) | 0.9 | $3.5M | -13% | 10k | 352.68 |
|
| Valaris Cl A (VAL) | 0.8 | $3.3M | 46k | 72.60 |
|
|
| Elf Beauty (ELF) | 0.8 | $3.3M | -37% | 45k | 74.00 |
|
| Cava Group Ord (CAVA) | 0.8 | $3.3M | -6% | 42k | 78.48 |
|
| Definium Therapeutics Com Shs (DFTX) | 0.8 | $3.3M | 70k | 47.04 |
|
|
| Roivant Sciences SHS (ROIV) | 0.8 | $3.3M | 92k | 35.39 |
|
|
| Transunion (TRU) | 0.8 | $3.2M | 45k | 72.14 |
|
|
| Revolution Medicines (RVMD) | 0.8 | $3.2M | -18% | 17k | 187.28 |
|
| Datadog Cl A Com (DDOG) | 0.8 | $3.1M | NEW | 12k | 260.36 |
|
| Bridgebio Pharma (BBIO) | 0.7 | $3.0M | -19% | 40k | 74.48 |
|
| Wingstop (WING) | 0.7 | $2.9M | +41% | 17k | 173.41 |
|
| Intercontinental Exchange (ICE) | 0.7 | $2.9M | 24k | 123.11 |
|
|
| Echostar Corp Cl A | 0.7 | $2.8M | +119% | 28k | 101.50 |
|
| Vertiv Holdings Com Cl A (VRT) | 0.7 | $2.8M | -18% | 8.3k | 334.82 |
|
| Absci Corp (ABSI) | 0.7 | $2.8M | 238k | 11.59 |
|
|
| Zymeworks Del (ZYME) | 0.7 | $2.7M | 105k | 26.14 |
|
|
| Motorola Solutions Com New (MSI) | 0.6 | $2.6M | 6.3k | 415.29 |
|
|
| Mbx Biosciences (MBX) | 0.6 | $2.4M | 44k | 55.20 |
|
|
| Booking Holdings (BKNG) | 0.5 | $2.2M | +2400% | 13k | 178.24 |
|
| Analog Devices (ADI) | 0.5 | $2.2M | NEW | 5.5k | 397.17 |
|
| Proqr Thrapeutics N V Shs Euro (PRQR) | 0.5 | $2.2M | -6% | 1.2M | 1.86 |
|
| Netflix (NFLX) | 0.5 | $2.1M | -40% | 30k | 71.40 |
|
| Servicenow (NOW) | 0.5 | $2.0M | NEW | 20k | 99.28 |
|
| Doordash Cl A (DASH) | 0.5 | $1.8M | NEW | 10k | 184.53 |
|
| C4 Therapeutics Com Stk (CCCC) | 0.4 | $1.8M | 385k | 4.67 |
|
|
| Palo Alto Networks (PANW) | 0.4 | $1.6M | NEW | 4.8k | 341.02 |
|
| Wave Life Sciences SHS (WVE) | 0.4 | $1.6M | 275k | 5.81 |
|
|
| IDEXX Laboratories (IDXX) | 0.4 | $1.5M | -3% | 2.9k | 526.44 |
|
| Bright Minds Biosciences Com New (DRUG) | 0.3 | $1.3M | 19k | 70.20 |
|
|
| Stoke Therapeutics (STOK) | 0.3 | $1.3M | 41k | 32.72 |
|
|
| M-tron Inds (MPTI) | 0.3 | $1.3M | NEW | 13k | 99.15 |
|
| CoStar (CSGP) | 0.3 | $1.1M | -48% | 40k | 28.32 |
|
| A10 Networks (ATEN) | 0.3 | $1.1M | NEW | 29k | 37.36 |
|
| Block Cl A (XYZ) | 0.2 | $950k | NEW | 13k | 76.00 |
|
| Aura Biosciences (AURA) | 0.2 | $794k | 112k | 7.10 |
|
|
| Jd.com Spon Ads Cl A (JD) | 0.2 | $730k | 29k | 25.48 |
|
|
| Zoetis Cl A (ZTS) | 0.2 | $719k | -76% | 10k | 71.86 |
|
| S&p Global (SPGI) | 0.2 | $686k | NEW | 1.7k | 407.26 |
|
| Adc Therapeutics Sa SHS (ADCT) | 0.2 | $622k | -41% | 582k | 1.07 |
|
| Codexis (CDXS) | 0.1 | $598k | 265k | 2.26 |
|
|
| Inhibrx Biosciences (INBX) | 0.1 | $582k | NEW | 6.1k | 94.75 |
|
| Alibaba Group Hldg Sponsored Ads (BABA) | 0.1 | $411k | 4.3k | 95.98 |
|
|
| Skye Bioscience Com New (SKYE) | 0.0 | $162k | 233k | 0.69 |
|
Past Filings by Platinum Investment Management
SEC 13F filings are viewable for Platinum Investment Management going back to 2010
- Platinum Investment Management 2026 Q2 filed Aug. 13, 2026
- Platinum Investment Management 2026 Q1 filed May 14, 2026
- Platinum Investment Management 2025 Q4 filed Feb. 13, 2026
- Platinum Investment Management 2025 Q3 filed Nov. 13, 2025
- Platinum Investment Management 2025 Q2 filed July 21, 2025
- Platinum Investment Management 2025 Q1 filed May 15, 2025
- Platinum Investment Management 2024 Q4 filed Feb. 11, 2025
- Platinum Investment Management 2024 Q3 filed Nov. 8, 2024
- Platinum Investment Management 2024 Q1 filed May 13, 2024
- Platinum Investment Management 2023 Q3 filed Nov. 3, 2023
- Platinum Investment Management 2023 Q2 filed Aug. 11, 2023
- Platinum Investment Management 2023 Q1 filed May 12, 2023
- Platinum Investment Management 2022 Q4 filed Feb. 13, 2023
- Platinum Investment Management 2022 Q3 filed Nov. 14, 2022
- Platinum Investment Management 2022 Q2 filed Aug. 11, 2022
- Platinum Investment Management 2022 Q1 filed May 13, 2022