ATLCY Institutional Ownership & Shareholders
ATLAS COPCO AB-SPON ADR B SH (ATLCY) is currently held by 4 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $5.86M based on the latest available SEC Form 13F filings for the quarter ended September 30, 2026.
Boston Common Asset Management, Llc is currently the largest disclosed institutional shareholder of ATLCY tracked by InsiderSet, reporting ownership valued at approximately $5.49M in its September 30, 2026 SEC Form 13F filing.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed ATLCY value among the investors covered in this analysis. Major shareholders include Boston Common Asset Management, Llc, Rhumbline Advisers, Gamma Investing Llc, and several other long-term asset managers with concentrated positions in ATLAS COPCO AB-SPON ADR B SH (ATLCY).
This page ranks the largest institutional ATLCY shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
4
Total Reported Value
$5.86M
Largest Holder
Boston Common Asset Management, Llc
Largest Position
$5.49M
Insider Transactions (90d)
0
Latest Filing Quarter
Q3 2026
New Institutional Positions
6
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Boston Common Asset Management, Llc | 0.32% | 309,298 | $5,490,040 | — | — | — | |
| Rhumbline Advisers | 0.00% | 14,502 | $256,972 | — | — | — | |
| Gamma Investing Llc | 0.00% | 6,053 | $107,441 | — | — | — | |
| Pnc Financial Services Group, Inc. | 0.00% | 109 | $1,931 | — | — | — |
Frequently asked questions about ATLCY
Who are the largest institutional holders of ATLCY?
The largest institutional holders of ATLCY reported in the latest SEC Form 13F filings include Boston Common Asset Management, Llc, Rhumbline Advisers, Gamma Investing Llc, and Pnc Financial Services Group, Inc.. InsiderSet ranks institutional holders by their latest reported ATLCY position.
What is ATLCY institutional ownership?
This page tracks ATLCY positions reported by institutional investment managers through SEC Form 13F. ATLAS COPCO AB-SPON ADR B SH (ATLCY) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own ATLCY?
InsiderSet currently tracks 4 institutional managers reporting ATLCY holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of ATLCY shareholders.
How much ATLCY stock do institutions own?
Institutional investment managers disclosed approximately $5.86M in ATLCY holdings for Q3 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was ATLCY institutional ownership last updated?
The latest ATLCY institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended September 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional ATLCY holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its ATLCY position after the reporting date.
Are institutions buying or selling ATLCY?
Institutional buying and selling can be analyzed by comparing ATLCY positions across consecutive 13F reporting periods. InsiderSet's ATLCY Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View ATLCY ownership changes.
How has ATLCY institutional ownership changed over time?
InsiderSet tracks ATLCY institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.