Platinum Investment Management Ltd Top Holdings and 13F Report (2026)

About Platinum Investment Management Ltd

Investment Activity

Platinum Investment Management Ltd has $406.75 million in total holdings as of June 30, 2026.
Platinum Investment Management Ltd owns shares of 85 different stocks, but just 44 companies or ETFs make up 80% of its holdings.
Approximately 7.74% of the portfolio was purchased this quarter.
About 14.28% of the portfolio was sold this quarter.
This quarter, Platinum Investment Management Ltd has purchased 89 new stocks and bought additional shares in 10 stocks.
Platinum Investment Management Ltd sold shares of 22 stocks and completely divested from 14 stocks this quarter.

Largest Holdings

ZTO Express (Cayman): $44,628,562
Micron Technology: $20,525,585
LAM RESEARCH CORP: $20,123,412
Trip.com Group: $14,020,533
Dingdong (Cayman): $12,518,959

Largest New Holdings this Quarter

23804L103 - Datadog: $3,124,320 Holding
032654105 - Analog Devices: $2,178,477 Holding
81762P102 - ServiceNow: $1,985,600 Holding
25809K105 - DOORDASH INC: $1,845,300 Holding
697435105 - Palo Alto Networks: $1,625,301 Holding

Largest Purchases this Quarter

KLA: 13,122 shares (about $3.96M)
Datadog: 12,000 shares (about $3.12M)
Analog Devices: 5,485 shares (about $2.18M)
Booking: 12,000 shares (about $2.14M)
ServiceNow: 20,000 shares (about $1.99M)

Largest Sales this Quarter

Micron Technology: 5,874 shares (about $6.78M)
Caterpillar: 4,000 shares (about $4.26M)
BIRKENSTOCK HOLDING PLC: 65,000 shares (about $2.80M)
Zoetis: 32,000 shares (about $2.30M)
e.l.f. Beauty: 27,500 shares (about $2.04M)

Sector Allocation Over Time

Selling

Neutral

Buying

Latest 13F Holdings and Changes Since Previous Quarterly Filing

Issuer Name	Holdings Value	Approximate Purchase/Sale	Change in Shares	Shares Held	% of Portfolio	Sector
ZTO ZTO Express (Cayman)	$44,628,562		0.0%	1,994,127	11.0%	Industrials
MU Micron Technology	$20,525,585	$6,780,300 â–¼	-24.8%	17,782	5.0%	Technology
LAM RESEARCH CORP	$20,123,412		0.0%	46,439	4.9%	COM NEW
TCOM Trip.com Group	$14,020,533	$1,107,433 â–¼	-7.3%	351,921	3.4%	Consumer Discretionary
DDL Dingdong (Cayman)	$12,518,959		0.0%	6,486,507	3.1%	Consumer Staples
NOAH Noah	$9,926,184		0.0%	993,612	2.4%	Finance
AVGO Broadcom	$9,891,762		0.0%	26,186	2.4%	Technology
BIRKENSTOCK HOLDING PLC	$9,036,300	$2,796,950 â–¼	-23.6%	210,000	2.2%	COM SHS
AZNCF AstraZeneca	$8,997,357		0.0%	48,088	2.2%	Healthcare
GOOG Alphabet	$8,689,091		0.0%	24,592	2.1%	Communication Services
MRK Merck & Co., Inc.	$8,136,106		0.0%	63,316	2.0%	Healthcare
APOGEE THERAPEUTICS INC	$7,740,017		0.0%	58,314	1.9%	COM
ABBV AbbVie	$7,574,867		0.0%	30,102	1.9%	Healthcare
JNJ Johnson & Johnson	$7,067,985		0.0%	27,830	1.7%	Healthcare
YUM Yum! Brands	$6,369,941		0.0%	39,847	1.6%	Consumer Discretionary
PDD PDD	$5,983,785		0.0%	78,445	1.5%	Consumer Discretionary
COGT Cogent Biosciences	$5,968,314	$1,631,360 â–²	37.6%	154,220	1.5%	Healthcare
UBS UBS Group	$5,834,569		0.0%	117,507	1.4%	Finance
NVDA NVIDIA	$5,640,737		0.0%	28,191	1.4%	Technology
IMVT Immunovant	$5,574,174	$1,429,579 â–¼	-20.4%	144,671	1.4%	Healthcare
ARWR Arrowhead Pharmaceuticals	$5,277,936		0.0%	64,752	1.3%	Healthcare
IDYA IDEAYA Biosciences	$5,169,647	$1,754,336 â–²	51.4%	138,708	1.3%	Healthcare
IQV IQVIA	$5,160,520		0.0%	26,708	1.3%	Healthcare
HTHT H World Group	$4,922,793		0.0%	117,996	1.2%	Consumer Discretionary
VERA Vera Therapeutics	$4,878,309		0.0%	113,687	1.2%	Healthcare
GPCR Structure Therapeutics	$4,849,782	$1,261,191 â–²	35.1%	90,363	1.2%	Healthcare
V Visa	$4,803,260	$343,090 â–¼	-6.7%	14,000	1.2%	Finance
CAT Caterpillar	$4,792,050	$4,259,600 â–¼	-47.1%	4,500	1.2%	Industrials
RCI Rogers Communication	$4,785,708		0.0%	147,160	1.2%	Communication Services
AMER SPORTS INC	$4,737,600	$338,400 â–¼	-6.7%	140,000	1.2%	COM SHS
KR Kroger	$4,514,867	$1,141,808 â–²	33.9%	81,305	1.1%	Consumer Staples
KLAC KLA	$4,398,932	$3,959,039 â–²	900.0%	14,580	1.1%	Technology
CCJ Cameco	$4,314,382		0.0%	42,356	1.1%	Energy
AMD Advanced Micro Devices	$4,188,361		0.0%	7,210	1.0%	Technology
RCUS Arcus Biosciences	$4,137,910		0.0%	134,217	1.0%	Healthcare
ADBE Adobe	$3,807,426		0.0%	18,571	0.9%	Technology
FND Floor & Decor	$3,710,000	$296,800 â–¼	-7.4%	62,500	0.9%	Consumer Discretionary
META Meta Platforms	$3,661,385	$844,935 â–²	30.0%	6,500	0.9%	Communication Services
PALISADE BIO INC	$3,617,510	$1,043,855 â–²	40.6%	1,730,866	0.9%	COM
BROS Dutch Bros	$3,590,500	$179,525 â–¼	-4.8%	50,000	0.9%	Consumer Discretionary
FICO Fair Isaac	$3,584,340	$477,912 â–¼	-11.8%	3,000	0.9%	Technology
GE VERNOVA INC	$3,579,798		0.0%	3,047	0.9%	COM
HD Home Depot	$3,526,800	$529,020 â–¼	-13.0%	10,000	0.9%	Consumer Discretionary
VAL Valaris	$3,336,406		0.0%	45,956	0.8%	Energy
ELF e.l.f. Beauty	$3,330,000	$2,035,000 â–¼	-37.9%	45,000	0.8%	Consumer Staples
CAVA CAVA Group	$3,296,160	$235,440 â–¼	-6.7%	42,000	0.8%	Consumer Discretionary
DEFINIUM THERAPEUTICS INC	$3,292,800		0.0%	70,000	0.8%	COM SHS
ROIV Roivant Sciences	$3,269,930		0.0%	92,397	0.8%	Healthcare
TRU TransUnion	$3,217,083		0.0%	44,595	0.8%	Industrials
RVMD Revolution Medicines	$3,182,636	$715,222 â–¼	-18.3%	16,994	0.8%	Healthcare
DDOG Datadog	$3,124,320	$3,124,320 â–²	New Holding	12,000	0.8%	Technology
BBIO BridgeBio Pharma	$2,959,984	$709,571 â–¼	-19.3%	39,742	0.7%	Healthcare
WING Wingstop	$2,947,970	$867,050 â–²	41.7%	17,000	0.7%	Consumer Discretionary
ICE Intercontinental Exchange	$2,943,929		0.0%	23,913	0.7%	Finance
ECHOSTAR CORP	$2,792,164	$1,522,500 â–²	119.9%	27,509	0.7%	CL A
VRT Vertiv	$2,774,319	$616,404 â–¼	-18.2%	8,286	0.7%	Industrials
ABSI Absci	$2,755,685		0.0%	237,764	0.7%	Healthcare
ZYMEWORKS INC	$2,749,510		0.0%	105,184	0.7%	COM
MSI Motorola Solutions	$2,617,158		0.0%	6,302	0.6%	Technology
MBX BIOSCIENCES INC	$2,406,554		0.0%	43,597	0.6%	COM
BKNG Booking	$2,228,000	$2,138,880 â–²	2,400.0%	12,500	0.5%	Consumer Discretionary
ADI Analog Devices	$2,178,477	$2,178,477 â–²	New Holding	5,485	0.5%	Technology
PRQR ProQR Therapeutics	$2,156,536	$141,520 â–¼	-6.2%	1,159,428	0.5%	Healthcare
NFLX Netflix	$2,142,000	$1,429,642 â–¼	-40.0%	30,000	0.5%	Communication Services
NOW ServiceNow	$1,985,600	$1,985,600 â–²	New Holding	20,000	0.5%	Technology
DOORDASH INC	$1,845,300	$1,845,300 â–²	New Holding	10,000	0.5%	CL A
CCCC C4 Therapeutics	$1,796,857		0.0%	384,766	0.4%	Healthcare
PANW Palo Alto Networks	$1,625,301	$1,625,301 â–²	New Holding	4,766	0.4%	Technology
WVE WAVE Life Sciences	$1,599,313		0.0%	275,269	0.4%	Healthcare
IDXX IDEXX Laboratories	$1,526,676	$52,644 â–¼	-3.3%	2,900	0.4%	Healthcare
BRIGHT MINDS BIOSCIENCES INC	$1,342,715		0.0%	19,127	0.3%	COM NEW
STOK Stoke Therapeutics	$1,335,467		0.0%	40,815	0.3%	Healthcare
MPTI M-tron Industries	$1,272,987	$1,272,987 â–²	New Holding	12,839	0.3%	Technology
CSGP CoStar Group	$1,132,800	$1,062,000 â–¼	-48.4%	40,000	0.3%	Real Estate
ATEN A10 Networks	$1,069,617	$1,069,617 â–²	New Holding	28,630	0.3%	Technology
BLOCK INC	$950,000	$950,000 â–²	New Holding	12,500	0.2%	CL A
AURA Aura Biosciences	$794,242		0.0%	111,865	0.2%	Healthcare
JD JD.com	$730,002		0.0%	28,650	0.2%	Consumer Discretionary
ZTS Zoetis	$718,600	$2,299,520 â–¼	-76.2%	10,000	0.2%	Healthcare
SPGI S&P Global	$686,233	$686,233 â–²	New Holding	1,685	0.2%	Finance
ADCT ADC Therapeutics	$622,322	$437,811 â–¼	-41.3%	581,609	0.2%	Healthcare
CDXS Codexis	$597,689		0.0%	264,464	0.1%	Healthcare
INHIBRX BIOSCIENCES INC	$582,334	$582,334 â–²	New Holding	6,146	0.1%	COM
BABA Alibaba Group	$411,082		0.0%	4,283	0.1%	Consumer Discretionary
SKYE BIOSCIENCE INC	$161,605		0.0%	233,095	0.0%	COM NEW
TERN Terns Pharmaceuticals	$0	$5,837,896 â–¼	-100.0%	0	0.0%	Healthcare
CNTA Centessa Pharmaceuticals	$0	$5,471,073 â–¼	-100.0%	0	0.0%	Healthcare
GOOGL Alphabet	$0	$3,450,720 â–¼	-100.0%	0	0.0%	Communication Services
MA Mastercard	$0	$2,842,566 â–¼	-100.0%	0	0.0%	Finance
ISRG Intuitive Surgical	$0	$2,233,958 â–¼	-100.0%	0	0.0%	Healthcare
VEEV Veeva Systems	$0	$1,951,583 â–¼	-100.0%	0	0.0%	Healthcare
MSFT Microsoft	$0	$1,530,283 â–¼	-100.0%	0	0.0%	Technology
APH Amphenol	$0	$1,192,744 â–¼	-100.0%	0	0.0%	Technology
BSX Boston Scientific	$0	$1,118,644 â–¼	-100.0%	0	0.0%	Healthcare
GLOBALSTAR INC	$0	$941,039 â–¼	-100.0%	0	0.0%	COM NEW
BCYC Bicycle Therapeutics	$0	$856,558 â–¼	-100.0%	0	0.0%	Healthcare
MGTX MeiraGTx	$0	$813,365 â–¼	-100.0%	0	0.0%	Healthcare
MOD Modine Manufacturing	$0	$787,307 â–¼	-100.0%	0	0.0%	Industrials
ARVN Arvinas	$0	$768,786 â–¼	-100.0%	0	0.0%	Healthcare

Showing largest 100 holdings. View all holdings.

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Platinum Investment Management Ltd Top Holdings and 13F Report (2026)

About Platinum Investment Management Ltd

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools

About MarketBeat

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Platinum Investment Management Ltd Top Holdings and 13F Report (2026)

About Platinum Investment Management Ltd

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Map of 500 Largest Holdings ofPlatinum Investment Management Ltd

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

MarketBeat All Access Features

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools