Security record · archived quarter
ATCL
name pending profile ingest
3Tracked holders
+3Δ holders
60.05KShares held
$1.44MReported value
+3New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | HighTower Advisors, LLC | 56.45K | New | $1.35M | 0.0% | New | 1 | SEC ↗ |
| 2 | Royal Bank Of Canada | 3.59K | New | $86,000 | 0.0% | New | 1 | SEC ↗ |
| 3 | UBS Group AG | 4 | New | $96 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| HighTower Advisors, LLC | $1.35M | 0.0% |
| Royal Bank Of Canada | $86,000 | 0.0% |
| UBS Group AG | $96 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 6 holders, 113.92K shares, $2.73M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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