PLATINUM INVESTMENT MANAGEMENT LTD
CIK 0001256071 · SYDNEY AUSTRALIA 2000, C3 · Quarter end: 2026-06-30 · Filed on: 2026-08-13 · Open the SEC source ↗
Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$406.7M
2026 Q2
Positions
85
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
38.9%
Est. Net Flow (Q)
—
2026 Q2
Top Holdings
ZTO
ZTO EXPRESS CAYMAN INC
11.0%
MU
MICRON TECHNOLOGY INC
5.0%
LRCX
LAM RESEARCH CORP
4.9%
TCOM
TRIP COM GROUP LTD
3.4%
DDL
DINGDONG CAYMAN LTD
3.1%
NOAH
NOAH HLDGS LTD
2.4%
AVGO
BROADCOM INC
2.4%
BIRK
BIRKENSTOCK HOLDING PLC
2.2%
New / Increased
No prior quarter data
Reduced / Exited
No prior quarter data
Read the 2026-Q2 quarterly report · 13F Filing Calendar
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.