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FMR LLC

Position in ACMR — ACM Research, Inc.

CIK 315066 BOSTON, MA

Position in ACMR

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$85,293,426
+$60,532,676 QoQ
Shares Held
672,184
+6.8% QoQ
Ownership
0.965%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#15
of 376 holders
Holding Since
Mar 2021
19 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ACMR Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

FMR LLC holds $51,354,952,885 across 29 Semiconductor Equipment & Materials names. ACMR ranks #13 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ACMR

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19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $85,293,426 672,184
2026-03-31 $24,760,750 629,244
2025-12-31 $31,704,622 803,666
2025-09-30 $9,710,930 248,171
2025-06-30 $4,744,698 183,193
2025-03-31 $4,203,977 180,119
2024-12-31 $1,050,007 69,537
2024-09-30 $308,255 15,185
2024-06-30 $57,649 2,500
2024-03-31 $94,995 3,260
2023-12-31 $31,263 1,600
2023-09-30 $28,478 1,573
2023-06-30 $17,121 1,309
2023-03-31 $710,037 60,687
2022-12-31 $5,450 707
2022-09-30 $19,524 1,567
2022-06-30 $4,913 292
2021-09-30 $110 1
2021-03-31 $6,121,781 75,774