Security record · archived quarter
AMST
name pending profile ingest
1Tracked holders
-1Δ holders
14.37KShares held
$36,078Reported value
+0New positions
−1Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 10 | +1 | 360.23K | $479,512 | +3 | −2 |
| Q1 2026 | 9 | -2 | 300.00K | $551,717 | +2 | −4 |
| Q4 2025 | 11 | 0 | 342.40K | $646,439 | +1 | −1 |
| Q3 2025 | 6 | 0 | 135.71K | $413,912 | — | — |
| Q2 2025 | 5 | 0 | 128.87K | $341,307 | +1 | −1 |
| Q1 2025 | 3 | +1 | 94.21K | $227,992 | +2 | −1 |
| Q4 2024 | 2 | +1 | 31.96K | $151,790 | +1 | — |
| Q3 2024 | 1 | -1 | 14.37K | $36,078 | — | −1 |
| Q2 2024 | 2 | — | 26.14K | $80,252 | — | — |
Who holds it · Q3 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 14.37K | +2.7% | $36,078 | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Citadel Advisors | $37,279 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 12 holders, 319.76K shares, $588,320 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: Q3 2024 ·
Methodology ·
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