ACHR
Archer Aviation Inc. · Industrials · Aerospace & Defense
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +1.8% ·
net new positions +20.0%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 112 | -3 | 301.74M | $1.41B | +4 | −6 |
| Q1 2026 | 117 | -4 | 279.71M | $1.43B | +3 | −8 |
| Q4 2025 | 121 | +1 | 303.46M | $2.27B | +2 | — |
| Q3 2025 | 18 | -1 | 208.84M | $1.99B | — | −1 |
| Q2 2025 | 16 | 0 | 185.77M | $2.00B | +1 | −1 |
| Q1 2025 | 13 | +2 | 71.00M | $496.80M | +3 | −1 |
| Q4 2024 | 11 | +2 | 75.54M | $726.72M | +2 | — |
| Q3 2024 | 8 | +2 | 33.64M | $97.98M | +3 | −1 |
| Q2 2024 | 6 | — | 33.06M | $111.72M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | ARK Investment Management ✦ | 23.54M | -7.5% | $71.33M | 0.7% | ▼ Trim | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 5.11M | +5.5% | $15.49M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 5.11M | +5.5% | $15.49M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | Millennium Management ✦ | 3.25M | New | $9.84M | 0.0% | New | 1 | SEC ↗ |
| 5 | D. E. Shaw & Co. ✦ | 1.52M | +2.5% | $644,667 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | D. E. Shaw & Co. ✦ | 1.52M | +2.5% | $644,667 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | T. Rowe Price ✦ | 102.77K | +3.0% | $312,000 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | Two Sigma Investments ✦ | 92.23K | -92.0% | $279,460 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | Gotham Asset Management ✦ | 25.05K | New | $75,914 | 0.0% | New | 1 | SEC ↗ |
| 10 | Citadel Advisors ✦ | 5.09K | New | $15,429 | 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
| Millennium Management | $9.84M | 0.0% |
| Gotham Asset Management | $75,914 | 0.0% |
| Citadel Advisors | $15,429 | 0.0% |
Exited
| AQR Capital Management | $83,241 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 169.00K shares, $873 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 100.00K sh · $631,000
Officer · 13.88K sh · $89,010
Officer · 50.19K sh · $321,846
Officer · 52.76K sh · $338,352
Officer · 10.02K sh · $64,224
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology