ACMR Institutional Ownership
ACM Research, Inc.
1W: -5.4%
1M: -31.6%
3M: -20.4%
YTD: +15.8%
1Y: +24.6%
3Y: +191.0%
5Y: +38.9%
$51.97
+1.01 (+1.98%)
Weekly Expected Move ±10.3%
$40
$45
$51
$56
$61
Credit Risk of going bust: higher than 76% of companies Debt: 9.4% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the third-riskiest tenth, about 1 in 140 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $1.28 (down 98%), ACM Research, Inc. would be worth roughly what it owes.
Total debt $349.3M against a stock market value of $3.36B.
Distance to default 2.91 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $249.4M (short-term plus half of long-term), stock volatility 87.5%; Altman Z 3.49. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
If the stock fell to about $1.28 (down 98%), ACM Research, Inc. would be worth roughly what it owes.
Total debt $349.3M against a stock market value of $3.36B.
Distance to default 2.91 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $249.4M (short-term plus half of long-term), stock volatility 87.5%; Altman Z 3.49. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
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Institutional Ownership — ACMR
424
Institutional Holders
+74 vs prior quarter
0.0%
Ownership
+0.00pp
$6B
Total Invested
121
New Positions
125
Increased
132
Reduced
39
Closed
0.68
Put/Call Ratio
Ownership Trends
Top Institutional Holders (457 total)
| # | Holder | Shares | Value | Change | Change % | Holding Period | Filing |
|---|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 8,660,842 | $450M | +675,995 | +8.5% | 8Q | SEC ↗ |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 3,349,436 | $174M | +1,145,605 | +52.0% | 2Q | SEC ↗ |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 2,462,745 | $128M | +198,408 | +8.8% | 2Q | SEC ↗ |
| 4 | Capital World Investors NEW | 2,398,036 | $125M | — | +0.0% | 1Q | SEC ↗ |
| 5 | STATE STREET CORP | 2,188,254 | $114M | +182,138 | +9.1% | 27Q | SEC ↗ |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 1,487,797 | $77M | +116,570 | +8.5% | 33Q | SEC ↗ |
| 7 | Invesco Ltd. | 1,170,080 | $61M | +382,979 | +48.7% | 17Q | SEC ↗ |
| 8 | JANUS HENDERSON GROUP PLC | 1,085,634 | $56M | +2,652 | +0.2% | 26Q | SEC ↗ |
| 9 | Value Aligned Research Advisors, LLC | 1,053,949 | $55M | +98,022 | +10.3% | 2Q | SEC ↗ |
| 10 | WFM ASIA (BVI) Ltd NEW | 969,200 | $50M | — | +0.0% | 1Q | SEC ↗ |
| 11 | DIMENSIONAL FUND ADVISORS LP | 954,474 | $50M | +235,451 | +32.7% | 3Q | SEC ↗ |
| 12 | WCM INVESTMENT MANAGEMENT, LLC | 917,651 | $48M | -943,223 | -50.7% | 3Q | SEC ↗ |
| 13 | Polunin Capital Partners Ltd | 748,498 | $39M | -14,820 | -1.9% | 2Q | SEC ↗ |
| 14 | Tekne Capital Management, LLC | 737,500 | $38M | +22,500 | +3.1% | 3Q | SEC ↗ |
| 15 | MORGAN STANLEY | 700,185 | $36M | -492,520 | -41.3% | 34Q | SEC ↗ |
| 16 | FMR LLC | 672,184 | $35M | +42,940 | +6.8% | 17Q | SEC ↗ |
| 17 | FULLER & THALER ASSET MANAGEMENT, INC. NEW | 639,448 | $33M | — | +0.0% | 1Q | SEC ↗ |
| 18 | GILDER GAGNON HOWE & CO LLC | 637,058 | $33M | +565,813 | +794.2% | 10Q | SEC ↗ |
| 19 | CITADEL ADVISORS LLC | 636,836 | $33M | +433,458 | +213.1% | 16Q | SEC ↗ |
| 20 | Capital International Investors NEW | 623,429 | $32M | — | +0.0% | 1Q | SEC ↗ |
| 21 | PRICE T ROWE ASSOCIATES INC /MD | 591,573 | $31M | +374,618 | +172.7% | 16Q | SEC ↗ |
| 22 | NORTHERN TRUST CORP | 569,126 | $30M | +6,591 | +1.2% | 33Q | SEC ↗ |
| 23 | Jupiter Topco LLC NEW | 553,768 | $29M | — | +0.0% | 1Q | SEC ↗ |
| 24 | CHARLES SCHWAB INVESTMENT MANAGEMENT I | 526,760 | $27M | +45,541 | +9.5% | 15Q | SEC ↗ |
| 25 | Sixth Street Partners Management Compa NEW | 526,760 | $27M | — | +0.0% | 1Q | SEC ↗ |
| 26 | BANK OF AMERICA CORP /DE | 479,706 | $25M | +77,294 | +19.2% | 15Q | SEC ↗ |
| 27 | Tidal Investments LLC | 470,937 | $24M | +157,122 | +50.1% | 5Q | SEC ↗ |
| 28 | GOLDMAN SACHS GROUP INC | 426,243 | $22M | -126,061 | -22.8% | 15Q | SEC ↗ |
| 29 | VANGUARD FIDUCIARY TRUST CO | 404,100 | $21M | +62,699 | +18.4% | 2Q | SEC ↗ |
| 30 | UBS Group AG | 402,473 | $21M | -1,636 | -0.4% | 25Q | SEC ↗ |
| 31 | PRINCIPAL FINANCIAL GROUP INC | 370,913 | $19M | +30,189 | +8.9% | 5Q | SEC ↗ |
| 32 | Raiffeisen Bank International AG | 360,000 | $19M | -20,000 | -5.3% | 7Q | SEC ↗ |
| 33 | WEXFORD CAPITAL LP | 355,400 | $18M | -243,846 | -40.7% | 6Q | SEC ↗ |
| 34 | Mitsubishi UFJ Trust & Banking Corp | 351,204 | $18M | -114,555 | -24.6% | 25Q | SEC ↗ |
| 35 | Bank of New York Mellon Corp | 326,284 | $17M | +11,675 | +3.7% | 33Q | SEC ↗ |
| 36 | AQR CAPITAL MANAGEMENT LLC | 314,172 | $16M | -9,240 | -2.9% | 15Q | SEC ↗ |
| 37 | FIRST TRUST ADVISORS LP | 306,034 | $16M | -67,953 | -18.2% | 5Q | SEC ↗ |
| 38 | Penn Capital Management Company, LLC | 285,790 | $15M | -111,976 | -28.2% | 3Q | SEC ↗ |
| 39 | Qube Research & Technologies Ltd | 280,015 | $15M | -444,390 | -61.3% | 3Q | SEC ↗ |
| 40 | Oasis Management Co Ltd. | 274,525 | $14M | +4,437 | +1.6% | 9Q | SEC ↗ |
| 41 | MACKENZIE FINANCIAL CORP | 268,004 | $14M | +197,125 | +278.1% | 5Q | SEC ↗ |
| 42 | Cederberg Capital Ltd | 254,669 | $13M | -344,531 | -57.5% | 4Q | SEC ↗ |
| 43 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 253,671 | $13M | +193,924 | +324.6% | 18Q | SEC ↗ |
| 44 | MY.Alpha Management HK Advisors Ltd NEW | 249,500 | $13M | — | +0.0% | 1Q | SEC ↗ |
| 45 | RENAISSANCE TECHNOLOGIES LLC | 229,800 | $12M | +107,200 | +87.4% | 5Q | SEC ↗ |
| 46 | 12 West Capital Management LP | 225,000 | $12M | +218,900 | +3588.5% | 2Q | SEC ↗ |
| 47 | CONGRESS ASSET MANAGEMENT CO | 223,855 | $12M | -116,008 | -34.1% | 5Q | SEC ↗ |
| 48 | Russell Investments Group, Ltd. | 221,775 | $12M | +60,842 | +37.8% | 14Q | SEC ↗ |
| 49 | JPMORGAN CHASE & CO | 214,853 | $11M | -82,720 | -27.8% | 24Q | SEC ↗ |
| 50 | TWO SIGMA INVESTMENTS, LP | 212,544 | $11M | +160,128 | +305.5% | 2Q | SEC ↗ |
Recent Activity
New Positions (20)
| Holder | Shares | Value |
|---|---|---|
| Capital World Investors | 2,398,036 | $125M |
| WFM ASIA (BVI) Ltd | 969,200 | $50M |
| FULLER & THALER ASSET MANAGEMENT, I | 639,448 | $33M |
| Capital International Investors | 623,429 | $32M |
| Jupiter Topco LLC | 553,768 | $29M |
| Sixth Street Partners Management Co | 526,760 | $27M |
| MY.Alpha Management HK Advisors Ltd | 249,500 | $13M |
| WELLINGTON MANAGEMENT GROUP LLP | 174,987 | $9M |
| BRIGHT VALLEY CAPITAL Ltd | 118,000 | $6M |
| Atika Capital Management LLC | 63,000 | $3M |
| Quadrature Capital Ltd | 48,891 | $3M |
| CenterBook Partners LP | 41,438 | $2M |
| Kultura Capital Management LP | 37,725 | $2M |
| D. E. Shaw & Co., Inc. | 33,500 | $2M |
| SOROS FUND MANAGEMENT LLC | 30,122 | $2M |
| NORGES BANK | 28,528 | $1M |
| ALGERT GLOBAL LLC | 22,630 | $1M |
| CAPITAL FUND MANAGEMENT S.A. | 20,437 | $1M |
| CREDIT AGRICOLE S A | 19,000 | $987K |
| Voleon Capital Management LP | 17,625 | $916K |
Sold Out (20)
| Holder | Prev Shares | Prev Value |
|---|---|---|
| Triata Capital Ltd | 1,929,919 | $100M |
| Broad Bay Capital Management, LP | 652,214 | $34M |
| Oxbow Capital Management (HK) Ltd | 596,689 | $31M |
| DISCOVERY CAPITAL MANAGEMENT, LLC / | 296,200 | $15M |
| Yiheng Capital Management, L.P. | 174,447 | $9M |
| HRT FINANCIAL LP | 129,328 | $7M |
| Nearwater Capital Markets, Ltd | 94,200 | $5M |
| SEGALL BRYANT & HAMILL, LLC | 87,964 | $5M |
| Centiva Capital, LP | 81,967 | $4M |
| Y-Intercept (Hong Kong) Ltd | 76,212 | $4M |
| Inspire Advisors, LLC | 71,067 | $4M |
| Verition Fund Management LLC | 66,652 | $3M |
| HUSSMAN STRATEGIC ADVISORS, INC. | 63,000 | $3M |
| Yong Rong (HK) Asset Management Ltd | 60,000 | $3M |
| Weiss Asset Management LP | 49,170 | $3M |
| Balyasny Asset Management L.P. | 47,076 | $2M |
| BOOTHBAY FUND MANAGEMENT, LLC | 38,194 | $2M |
| TEACHER RETIREMENT SYSTEM OF TEXAS | 34,144 | $2M |
| Fideuram Asset Management (Ireland) | 30,975 | $2M |
| Capelight Capital Asset Management | 30,000 | $2M |
Biggest Increases (20)
| Holder | Added | Change % | Total Shares |
|---|---|---|---|
| VANGUARD PORTFOLIO MANAGEMENT LLC | +1,145,605 | +52.0% | 3,349,436 |
| BlackRock, Inc. | +675,995 | +8.5% | 8,660,842 |
| GILDER GAGNON HOWE & CO LLC | +565,813 | +794.2% | 637,058 |
| CITADEL ADVISORS LLC | +433,458 | +213.1% | 636,836 |
| Invesco Ltd. | +382,979 | +48.7% | 1,170,080 |
| PRICE T ROWE ASSOCIATES INC /MD | +374,618 | +172.7% | 591,573 |
| DIMENSIONAL FUND ADVISORS LP | +235,451 | +32.7% | 954,474 |
| 12 West Capital Management LP | +218,900 | +3588.5% | 225,000 |
| VANGUARD CAPITAL MANAGEMENT LLC | +198,408 | +8.8% | 2,462,745 |
| MACKENZIE FINANCIAL CORP | +197,125 | +278.1% | 268,004 |
| SUSQUEHANNA INTERNATIONAL GROUP, LL | +193,924 | +324.6% | 253,671 |
| STATE STREET CORP | +182,138 | +9.1% | 2,188,254 |
| TWO SIGMA INVESTMENTS, LP | +160,128 | +305.5% | 212,544 |
| Tidal Investments LLC | +157,122 | +50.1% | 470,937 |
| NOMURA ASSET MANAGEMENT INTERNATION | +152,522 | +907.9% | 169,322 |
| GEODE CAPITAL MANAGEMENT, LLC | +116,570 | +8.5% | 1,487,797 |
| RENAISSANCE TECHNOLOGIES LLC | +107,200 | +87.4% | 229,800 |
| Value Aligned Research Advisors, LL | +98,022 | +10.3% | 1,053,949 |
| Portolan Capital Management, LLC | +94,176 | +113.1% | 177,432 |
| BANK OF AMERICA CORP /DE | +77,294 | +19.2% | 479,706 |
Biggest Decreases (20)
| Holder | Reduced | Change % | Total Shares |
|---|---|---|---|
| WCM INVESTMENT MANAGEMENT, LLC | -943,223 | -50.7% | 917,651 |
| Longaeva Partners L.P. | -690,647 | -97.5% | 17,732 |
| SOUTHEASTERN ASSET MANAGEMENT INC/T | -643,422 | -82.2% | 139,478 |
| LSV ASSET MANAGEMENT | -533,207 | -97.8% | 12,100 |
| MORGAN STANLEY | -492,520 | -41.3% | 700,185 |
| Qube Research & Technologies Ltd | -444,390 | -61.3% | 280,015 |
| CITIGROUP INC | -410,047 | -66.1% | 209,845 |
| Cederberg Capital Ltd | -344,531 | -57.5% | 254,669 |
| WEXFORD CAPITAL LP | -243,846 | -40.7% | 355,400 |
| Kerrisdale Advisers, LLC | -161,185 | -72.0% | 62,570 |
| WELLS FARGO & COMPANY/MN | -145,424 | -71.3% | 58,627 |
| GOLDMAN SACHS GROUP INC | -126,061 | -22.8% | 426,243 |
| CONGRESS ASSET MANAGEMENT CO | -116,008 | -34.1% | 223,855 |
| Mitsubishi UFJ Trust & Banking Corp | -114,555 | -24.6% | 351,204 |
| Penn Capital Management Company, LL | -111,976 | -28.2% | 285,790 |
| STOREBRAND ASSET MANAGEMENT AS | -99,490 | -55.3% | 80,510 |
| AMERIPRISE FINANCIAL INC | -97,069 | -45.7% | 115,178 |
| JPMORGAN CHASE & CO | -82,720 | -27.8% | 214,853 |
| KENNEDY CAPITAL MANAGEMENT LLC | -74,949 | -72.4% | 28,507 |
| FIRST TRUST ADVISORS LP | -67,953 | -18.2% | 306,034 |