ASM International (ASMIY): which funds own it
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Sections with a free account
No concentrated manager holds it.
Who owns ASM International?
ASM International trades in the U.S. through ADRs, certificates that represent shares of a non-U.S. company. Form 13F counts ADRs while the company reports ordinary shares, so we do not compute percentages. As of Jun 30, 2026, the largest ADR holders reported on Form 13F were Boston Common Asset Management (4,422 ADRs), Firsthand Capital Management (2,000 ADRs) and Rhumbline Advisers (1,916 ADRs).
Which institutions hold the most ASM International shares?
Per Form 13F filings as of Jun 30, 2026, in ADRs:
- 1. Boston Common Asset Management: 4,422 ADRs
- 2. Firsthand Capital Management: 2,000 ADRs
- 3. Rhumbline Advisers: 1,916 ADRs
- 4. Kornitzer Capital Management: 1,000 ADRs
- 5. GAMMA Investing: 463 ADRs
- 6. PNC Financial Services Group: 127 ADRs
- 7. Hantz Financial Services: 58 ADRs
- 8. Salomon & Ludwin: 42 ADRs
- 9. Front Row Advisors: 25 ADRs
- 10. IMA Advisory Services: 18 ADRs
We hold 13D and 13G filings made since December 2024: a holder above 5% that has not filed since then does not appear here.
Quarter flow (concentrated managers)
Concentrated managers holding it
None in the latest quarter.
Largest holders of ASMIY (all 13F filers)
- Boston Common Asset Management4,422Type not verified−1,421
- Firsthand Capital Management2,000Investment firm−500
- Rhumbline Advisers1,916Index manager+451
- Kornitzer Capital Management1,000Type not verified+1,000
- GAMMA Investing463Type not verified+17
- PNC Financial Services Group127Bank or trading desk+2
- Hantz Financial Services58Type not verified−6
- Salomon & Ludwin42Type not verified0
- Front Row Advisors25Type not verified0
- IMA Advisory Services18Type not verified+18
- Shares
- 4,422
- Change
- −1,421
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- Type
- Type not verified
- Value
- $5.1M
- Firsthand Capital Management
- Shares
- 2,000
- Change
- −500
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- Type
- Investment firm
- Value
- $2.3M
- Shares
- 1,916
- Change
- +451
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- Type
- Index manager
- Value
- $2.2M
- Shares
- 1,000
- Change
- +1,000
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- Type
- Type not verified
- Value
- $1.1M
- Shares
- 463
- Change
- +17
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- Type
- Type not verified
- Value
- $532K
- Shares
- 127
- Change
- +2
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- Type
- Bank or trading desk
- Value
- $146K
- Shares
- 58
- Change
- −6
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- Type
- Type not verified
- Value
- $67.0K
- Shares
- 42
- Change
- 0
See more
- Type
- Type not verified
- Value
- $47.0K
- Front Row Advisors
- Shares
- 25
- Change
- 0
See more
- Type
- Type not verified
- Value
- $25.4K
- Shares
- 18
- Change
- +18
See more
- Type
- Type not verified
- Value
- $20.7K
The 10 13F filers with the most shares as of Jun 30, 2026, whatever their type (index firms usually come first). “Change”: shares added or cut versus the previous quarter, split-adjusted; “no data” = there is no comparable portfolio for the previous quarter (no filing, or a filing with its holdings under confidential treatment). “% of the company” only where shares outstanding are up to date. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. With a free account: the top 25, the largest buyers and the largest sellers.
Insiders (Form 4)
Open-market purchases, excluding 10b5-1 plans. Officers and directors only; joint filers of the same purchase count as one. 10% owners with no role are shown separately. 0 = nobody bought; “no data” = we do not have its Form 4 filings.
Each of the company's Form 4 filings, on EDGAR ↗Latest trades, with date and filing →
Above 5% (13D/13G)
This list may be incomplete: we hold 13D and 13G filings made since December 2024. A holder above 5% that has not filed anything since then is not shown here.
No recent filings.
This company filed no 8-K forms in the last year. Foreign companies listed in the US (ADRs) report material events on forms 6-K and 20-F, and ETFs and funds do not file 8-Ks. If it is a foreign company listed in the US through ADRs (American Depositary Receipts), what trades are bank-issued certificates that represent shares from its home market. See its filings on EDGAR ↗