Institutional
PLATINUM INVESTMENT MANAGEMENT LTD
CIK 0001256071
$396.8M
Reported AUM
89
Positions
Q1 2026
Period
2026-05-14
Filed
The Brief · PLATINUM INVESTMENT MANAGEMENT LTD · Q1 2026
AI · grounded in 13F
PLATINUM INVESTMENT MANAGEMENT LTD closed its position in AMZN, reducing exposure by $7.17M. The fund established new positions in AZN for $9.32M and NFLX for $4.81M. Other notable activity includes closing out UBER for $5.17M and increasing its stake in CAT by 54.55%.
Portfolio · Q1 2026
Top holdings
QoQ vs Q4 2025
| # | Stock | Issuer | Price | Day % | 1Y Gr. | 5Y Gr. | Value | % of book | Δ shares (QoQ) | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ZTO | ZTO EXPRESS CAYMAN INC | $22.28 | -1.02% | 32.14% | -8.55% | $50.2M | 12.65% | — | HELD |
| 2 | TCOM | TRIP COM GROUP LTD | $47.69 | -0.77% | -21.32% | 84.81% | $18.9M | 4.77% | −64,000 | −14.4% |
| 3 | DDL | DINGDONG CAYMAN LTD | $2.45 | -2.00% | 20.10% | -90.13% | $16.7M | 4.20% | +25,618 | +0.4% |
| 4 | LRCX | LAM RESEARCH CORP | $303.28 | -9.85% | 253.80% | 400.87% | $9.9M | 2.50% | −9,406 | −16.8% |
| 5 | BIRK | BIRKENSTOCK HOLDING PLC | $42.34 | -1.51% | -22.68% | -8.26% | $9.9M | 2.48% | +27,400 | +11.1% |
| 6 | NOAH | NOAH HLDGS LTD | $10.30 | -1.34% | -0.06% | -61.92% | $9.8M | 2.48% | −65,300 | −6.2% |
| 7 | AZN | ASTRAZENECA PLC | $185.95 | 2.28% | 29.80% | 80.46% | $9.3M | 2.35% | +48,088 | NEW |
| 8 | AVGO | BROADCOM INC | $385.73 | -7.92% | 57.48% | 771.51% | $8.1M | 2.04% | −4,688 | −15.2% |
| 9 | PDD | PDD HOLDINGS INC | $85.07 | -0.94% | -15.44% | -7.14% | $8.0M | 2.02% | — | HELD |
| 10 | MU | MICRON TECHNOLOGY INC | $864.01 | -13.25% | 697.79% | 1041.92% | $8.0M | 2.01% | −1,264 | −5.1% |
| 11 | MRK | MERCK & CO INC | $120.79 | 0.44% | 58.51% | 82.35% | $7.6M | 1.92% | — | HELD |
| 12 | GOOG | ALPHABET INC | $365.76 | -0.95% | 109.82% | 172.71% | $7.1M | 1.78% | −12,251 | −33.3% |
| 13 | JNJ | JOHNSON & JOHNSON | $232.77 | 2.02% | 53.90% | 55.59% | $6.8M | 1.71% | — | HELD |
| 14 | ABBV | ABBVIE INC | $227.23 | 1.02% | 23.60% | 135.68% | $6.5M | 1.65% | — | HELD |
| 15 | YUM | YUM BRANDS INC | $150.87 | 1.88% | 6.17% | 26.11% | $6.2M | 1.56% | — | HELD |
| 16 | CAT | CATERPILLAR INC | $904.28 | -3.85% | 158.69% | 378.33% | $6.0M | 1.52% | +3,000 | +54.5% |
| 17 | HTHT | H WORLD GROUP LTD | $45.00 | 0.54% | 34.41% | 14.45% | $5.9M | 1.50% | — | HELD |
| 18 | 430 | TERNS PHARMACEUTICALS INC | — | — | — | — | $5.8M | 1.47% | — | HELD |
| 19 | RCI | ROGERS COMMUNICATIONS INC | $37.63 | -1.08% | 46.22% | -13.03% | $5.6M | 1.42% | — | HELD |
| 20 | CNTA | CENTESSA PHARMACEUTICALS PLC | $39.62 | -0.45% | 232.38% | 91.96% | $5.5M | 1.38% | −17,360 | −11.2% |
| 21 | ZTS | ZOETIS INC | $79.44 | -0.10% | -52.59% | -58.78% | $5.0M | 1.25% | — | HELD |
| 22 | AS | AMER SPORTS INC | $34.10 | -1.13% | -9.12% | 108.95% | $4.9M | 1.24% | −10,000 | −6.3% |
| 23 | NVDA | NVIDIA CORPORATION | $205.10 | -6.20% | 44.92% | 955.49% | $4.9M | 1.24% | — | HELD |
| 24 | APGE | APOGEE THERAPEUTICS INC | $86.92 | -4.38% | 112.10% | 278.90% | $4.9M | 1.24% | −10,898 | −15.7% |
| 25 | NFLX | NETFLIX INC. | $82.18 | 0.76% | -33.80% | 58.78% | $4.8M | 1.21% | +50,023 | NEW |
| 26 | CCJ | CAMECO CORP | $103.44 | -9.28% | 71.53% | 488.33% | $4.6M | 1.16% | — | HELD |
| 27 | VERA | VERA THERAPEUTICS INC | $32.29 | -3.27% | 42.25% | 79.39% | $4.6M | 1.15% | −5,697 | −4.8% |
| 28 | IQV | IQVIA HLDGS INC | $183.45 | -1.84% | 20.44% | -25.94% | $4.6M | 1.15% | — | HELD |
| 29 | V | VISA INC | $323.57 | 1.06% | -11.91% | 36.33% | $4.5M | 1.14% | +300 | +2.0% |
| 30 | IMVT | IMMUNOVANT INC | $31.11 | -4.78% | 85.51% | 197.42% | $4.5M | 1.14% | — | HELD |
| 31 | ADBE | ADOBE INC | $251.44 | -2.70% | — | — | $4.5M | 1.14% | +4,725 | +34.1% |
| 32 | VAL | VALARIS LTD | $88.54 | -4.70% | — | — | $4.5M | 1.14% | — | HELD |
| 33 | UBS | UBS GROUP AG | $47.01 | -1.38% | — | — | $4.5M | 1.13% | — | HELD |
| 34 | KR | KROGER CO | $63.57 | 2.14% | — | — | $4.4M | 1.11% | −5,923 | −8.9% |
| 35 | ELF | E L F BEAUTY INC | $49.57 | -3.64% | — | — | $4.4M | 1.11% | +30,500 | +72.6% |
| 36 | COGT | COGENT BIOSCIENCES INC | $31.02 | -5.40% | — | — | $4.3M | 1.09% | −9,163 | −7.6% |
| 37 | ARWR | ARROWHEAD PHARMACEUTICALS IN | $73.09 | -2.75% | — | — | $4.1M | 1.02% | −24,732 | −27.6% |
| 38 | HD | HOME DEPOT INC | $310.78 | 0.27% | — | — | $3.8M | 0.95% | −1,800 | −13.5% |
| 39 | ICE | INTERCONTINENTAL EXCHANGE IN | $141.50 | -0.39% | — | — | $3.8M | 0.95% | −7,943 | −24.9% |
| 40 | ADCT | ADC THERAPEUTICS SA | $1.03 | -21.97% | — | — | $3.7M | 0.94% | — | HELD |
| 41 | BBIO | BRIDGEBIO PHARMA INC | $67.61 | 0.42% | — | — | $3.7M | 0.92% | +1,513 | +3.2% |
| 42 | CAVA | CAVA GROUP INC | $72.60 | 1.18% | — | — | $3.6M | 0.92% | +7,500 | +20.0% |
| 43 | FICO | FAIR ISAAC CORP | $1137.33 | -2.52% | — | — | $3.6M | 0.91% | −459 | −11.9% |
| 44 | GOOGL | ALPHABET INC | $368.53 | -0.98% | — | — | $3.5M | 0.87% | −4,000 | −25.0% |
| 45 | FND | FLOOR & DECOR HLDGS INC | $47.41 | -3.05% | — | — | $3.4M | 0.86% | −1,400 | −2.0% |
| 46 | GPCR | STRUCTURE THERAPEUTICS INC | $37.58 | -3.79% | — | — | $3.2M | 0.81% | −21,010 | −23.9% |
| 47 | CSGP | COSTAR GROUP INC | $33.89 | 0.68% | — | — | $3.1M | 0.79% | +12,500 | +19.2% |
| 48 | TRU | TRANSUNION | $70.66 | 0.07% | — | — | $3.1M | 0.78% | — | HELD |
| 49 | IDYA | IDEAYA BIOSCIENCES INC | $28.29 | -3.18% | — | — | $3.1M | 0.77% | −28,967 | −24.0% |
| 50 | RCUS | ARCUS BIOSCIENCES INC | $23.19 | -6.08% | — | — | $2.9M | 0.73% | — | HELD |
| 51 | META | META PLATFORMS INC | $593.00 | -5.51% | — | — | $2.9M | 0.72% | −2,000 | −28.6% |
| 52 | MA | MASTERCARD INCORPORATED | $491.08 | 1.93% | — | — | $2.8M | 0.72% | — | HELD |
| 53 | MSI | MOTOROLA SOLUTIONS INC | $410.34 | -0.09% | — | — | $2.7M | 0.69% | +2,027 | +47.4% |
| 54 | GEV | GE VERNOVA INC | $933.61 | -3.09% | — | — | $2.7M | 0.67% | — | HELD |
| 55 | BROS | DUTCH BROS INC | $55.52 | -0.72% | — | — | $2.7M | 0.67% | +15,000 | +40.0% |
| 56 | ZYME | ZYMEWORKS INC | $24.04 | -4.22% | — | — | $2.6M | 0.66% | — | HELD |
| 57 | ROIV | ROIVANT SCIENCES LTD | $28.58 | -3.22% | — | — | $2.6M | 0.65% | −96,749 | −51.2% |
| 58 | VRT | VERTIV HOLDINGS CO | $300.51 | -7.23% | — | — | $2.5M | 0.64% | −1,918 | −15.9% |
| 59 | ISRG | INTUITIVE SURGICAL INC | $422.06 | 0.77% | — | — | $2.2M | 0.56% | — | HELD |
| 60 | PALI | PALISADE BIO INC | $1.74 | -9.84% | — | — | $2.2M | 0.54% | +567,327 | +85.4% |
| 61 | KLAC | KLA CORP | $1929.20 | -9.47% | — | — | $2.1M | 0.54% | −581 | −28.5% |
| 62 | BKNG | BOOKING HOLDINGS INC | $165.84 | -0.99% | — | — | $2.1M | 0.53% | +300 | +150.0% |
| 63 | RVMD | REVOLUTION MEDICINES INC | $149.23 | -4.15% | — | — | $2.0M | 0.51% | +2,161 | +11.6% |
| 64 | PRQR | PROQR THRAPEUTICS N V | $1.50 | -1.96% | — | — | $2.0M | 0.50% | — | HELD |
| 65 | WVE | WAVE LIFE SCIENCES LTD | $5.73 | -5.91% | — | — | $2.0M | 0.50% | +44,582 | +19.3% |
| 66 | VEEV | VEEVA SYS INC | $172.61 | -3.35% | — | — | $2.0M | 0.49% | — | HELD |
| 67 | WING | WINGSTOP INC | $142.23 | -1.56% | — | — | $1.9M | 0.47% | +4,000 | +50.0% |
| 68 | IDXX | IDEXX LABS INC | $562.16 | -0.46% | — | — | $1.7M | 0.42% | — | HELD |
| 69 | MSFT | MICROSOFT CORP | $416.67 | -2.66% | — | — | $1.5M | 0.39% | −4,439 | −51.8% |
| 70 | AMD | ADVANCED MICRO DEVICES INC | $466.38 | -10.86% | — | — | $1.5M | 0.37% | — | HELD |
| 71 | SATS | ECHOSTAR CORP | $116.28 | -6.71% | — | — | $1.5M | 0.37% | +12,509 | NEW |
| 72 | DRUG | BRIGHT MINDS BIOSCIENCES INC | $69.00 | -7.38% | — | — | $1.4M | 0.35% | −2,603 | −12.0% |
| 73 | STOK | STOKE THERAPEUTICS INC | $30.01 | -0.37% | — | — | $1.3M | 0.33% | — | HELD |
| 74 | DFTX | DEFINIUM THERAPEUTICS INC | $23.55 | -4.23% | — | — | $1.3M | 0.33% | +70,000 | NEW |
| 75 | MBX | MBX BIOSCIENCES INC | $30.28 | -2.04% | — | — | $1.3M | 0.33% | — | HELD |
| 76 | APH | AMPHENOL CORP | $138.81 | -5.42% | — | — | $1.2M | 0.30% | +9,440 | NEW |
| 77 | BSX | BOSTON SCIENTIFIC CORP | $48.55 | -0.61% | — | — | $1.1M | 0.28% | −1,727 | −8.8% |
| 78 | CCCC | C4 THERAPEUTICS INC | $3.85 | -7.67% | — | — | $1.0M | 0.26% | +384,766 | NEW |
| 79 | GSAT | GLOBALSTAR INC | $81.49 | -1.40% | — | — | $941K | 0.24% | +14,168 | NEW |
| 80 | BCYC | BICYCLE THERAPEUTICS PLC | $4.20 | -1.64% | — | — | $857K | 0.22% | — | HELD |
| 81 | JD | JD.COM INC | $28.88 | -1.06% | — | — | $847K | 0.21% | −2,203 | −7.1% |
| 82 | MGTX | MEIRAGTX HLDGS PLC | $9.00 | -5.96% | — | — | $813K | 0.21% | — | HELD |
| 83 | MOD | MODINE MFG CO | $276.51 | -8.20% | — | — | $787K | 0.20% | −13,822 | −79.2% |
| 84 | ARVN | ARVINAS INC | $7.42 | -4.13% | — | — | $769K | 0.19% | — | HELD |
| 85 | AURA | AURA BIOSCIENCES INC | $6.63 | -2.50% | — | — | $748K | 0.19% | — | HELD |
| 86 | ABSI | ABSCI CORPORATION | $6.40 | -12.81% | — | — | $713K | 0.18% | — | HELD |
| 87 | BABA | ALIBABA GROUP HLDG LTD | $121.06 | -3.88% | — | — | $537K | 0.14% | −1,050 | −19.7% |
| 88 | CDXS | CODEXIS INC | $2.56 | -8.57% | — | — | $431K | 0.11% | — | HELD |
| 89 | SKYE | SKYE BIOSCIENCE INC | $0.73 | -5.42% | — | — | $143K | 0.04% | — | HELD |
| 90 | AMZN | AMAZON COM INC | $246.03 | -3.06% | — | — | — | — | −31,080 | EXITED |
| 91 | UBER | UBER TECHNOLOGIES INC | $70.71 | -2.08% | — | — | — | — | −63,217 | EXITED |
| 92 | WWW | WOLVERINE WORLD WIDE INC | $15.90 | -0.19% | — | — | — | — | −200,000 | EXITED |
| 93 | GOSS | GOSSAMER BIO INC | $0.17 | -1.69% | — | — | — | — | −561,951 | EXITED |
| 94 | ANET | ARISTA NETWORKS INC | $154.27 | -7.07% | — | — | — | — | −12,456 | EXITED |
| 95 | SHOP | SHOPIFY INC | $109.54 | -5.60% | — | — | — | — | −8,161 | EXITED |
| 96 | PSIX | POWER SOLUTIONS INTL INC | $37.61 | -6.40% | — | — | — | — | −20,000 | EXITED |
| 97 | CPNG | COUPANG INC | $15.15 | -8.35% | — | — | — | — | −47,735 | EXITED |
| 98 | BRD1EUR | MIND MEDICINE MINDMED INC | — | — | — | — | — | — | −70,000 | EXITED |
| 99 | MICC | MAGNUM ICE CREAM CO NV | $17.07 | 0.23% | — | — | — | — | −21,682 | EXITED |
| 100 | PONY | PONY AI INC | $8.62 | -9.83% | — | — | — | — | −16,552 | EXITED |
| 101 | INTC | INTEL CORP | — | — | — | — | — | — | −5,453 | EXITED |
| 102 | PBR/A | PETROLEO BRASILEIRO SA PETRO | — | — | — | — | — | — | −16,148 | EXITED |
| 103 | BCC | BOISE CASCADE CO DEL | — | — | — | — | — | — | −1,403 | EXITED |
| 104 | LBRDK | LIBERTY BROADBAND CORP | — | — | — | — | — | — | −2,060 | EXITED |
| 105 | JAZZ | JAZZ PHARMACEUTICALS PLC | — | — | — | — | — | — | −452 | EXITED |
| 106 | OMF | ONEMAIN HLDGS INC | — | — | — | — | — | — | −1,091 | EXITED |
| 107 | GT | GOODYEAR TIRE & RUBR CO | — | — | — | — | — | — | −8,244 | EXITED |
| 108 | HUN | HUNTSMAN CORP | — | — | — | — | — | — | −6,761 | EXITED |
| 109 | CLB | CORE LABORATORIES INC | — | — | — | — | — | — | −4,196 | EXITED |
| 110 | MTDR | MATADOR RES CO | — | — | — | — | — | — | −1,573 | EXITED |
| 111 | VIST | VISTA ENERGY S.A.B. DE C.V. | — | — | — | — | — | — | −1,370 | EXITED |
| 112 | UNH | UNITEDHEALTH GROUP INC | — | — | — | — | — | — | −201 | EXITED |
| 113 | WHR | WHIRLPOOL CORP | — | — | — | — | — | — | −919 | EXITED |
| 114 | CVS | CVS HEALTH CORP | — | — | — | — | — | — | −830 | EXITED |
| 115 | TGT | TARGET CORP | — | — | — | — | — | — | −673 | EXITED |
| 116 | DOW | DOW INC | — | — | — | — | — | — | −2,798 | EXITED |
| 117 | CPB | THE CAMPBELLS COMPANY | — | — | — | — | — | — | −2,301 | EXITED |
| 118 | FUTU | FUTU HLDGS LTD | — | — | — | — | — | — | −390 | EXITED |
| 119 | CI | THE CIGNA GROUP | — | — | — | — | — | — | −228 | EXITED |
| 120 | UHS | UNIVERSAL HLTH SVCS INC | — | — | — | — | — | — | −285 | EXITED |
| 121 | ALSN | ALLISON TRANSMISSION HLDGS I | — | — | — | — | — | — | −632 | EXITED |
| 122 | GIS | GENERAL MLS INC | — | — | — | — | — | — | −1,302 | EXITED |
| 123 | LYB | LYONDELLBASELL INDUSTRIES N | — | — | — | — | — | — | −1,378 | EXITED |
| 124 | HPQ | HP INC | — | — | — | — | — | — | −2,669 | EXITED |
| 125 | BBY | BEST BUY INC | — | — | — | — | — | — | −853 | EXITED |
| 126 | NE | NOBLE CORP PLC | — | — | — | — | — | — | −1,965 | EXITED |
| 127 | HLF | HERBALIFE LTD | — | — | — | — | — | — | −3,783 | EXITED |
| 128 | JXN | JACKSON FINANCIAL INC | — | — | — | — | — | — | −342 | EXITED |
| 129 | GL | GLOBE LIFE INC | — | — | — | — | — | — | −245 | EXITED |
| 130 | EC | ECOPETROL S A | — | — | — | — | — | — | −3,107 | EXITED |
| 131 | MOMO | HELLO GROUP INC | — | — | — | — | — | — | −4,047 | EXITED |
Source: SEC EDGAR · accession 0001256071-26-000005. 13F discloses long positions only — shorts, foreign equities, and options are excluded.