ATENTO S A (ATTO)
Institutional ownership reported to the SEC as of Q3 2021, across 12 quarters.
1
Reporting holders
$6.0K
Reported value
0.0%
Held as options
+0
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| Patriot Financial Group Insurance Agency, LLC | $6.0K | 200 | 0.00% | 3q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-12 | 13G | Deep Track Capital, LPwith 2 co-filers | 7.5% |
| 2026-08-11 | 13D | Frazier Life Sciences XI, L.P.with 8 co-filers | 13.5% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2021 | 1 | $6.0K | 200 | 0 | 0 | 0 | 0.0% |
| Q2 2021 | 1 | $5.0K | 200 | 0 | 0 | 0 | 0.0% |
| Q1 2021 | 1 | $4.0K | 200 | 1 | 0 | 0 | 0.0% |
| Q4 2020 | 1 | $2.1M | 156,574 | 0 | 0 | 0 | 0.0% |
| Q3 2020 | 1 | $1.4M | 156,574 | 0 | 0 | 1 | 0.0% |
| Q2 2020 | 23 | $14.0M | 16,514,208 | 2 | 2 | 10 | 0.0% |
| Q1 2020 | 25 | $57.8M | 52,548,672 | 3 | 4 | 8 | 0.0% |
| Q4 2019 | 29 | $154.3M | 53,614,449 | 0 | 3 | 13 | 0.0% |
| Q3 2019 | 36 | $154.1M | 55,448,388 | 5 | 5 | 13 | 0.0% |
| Q2 2019 | 44 | $148.0M | 59,445,712 | 4 | 8 | 22 | 0.0% |
| Q1 2019 | 50 | $226.6M | 62,773,951 | 7 | 17 | 17 | 0.0% |
| Q4 2018 | 54 | $261.0M | 65,013,443 | 3 | 0 | 3 | 0.0% |