Security record · archived quarter
ALDX
name pending profile ingest
8Tracked holders
—Δ holders
2.29MShares held
$7.59MReported value
+0New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 53 | -5 | 20.65M | $43.97M | +9 | −14 |
| Q1 2026 | 60 | -7 | 21.54M | $36.65M | +5 | −12 |
| Q4 2025 | 66 | -1 | 19.26M | $99.72M | +1 | −2 |
| Q3 2025 | 17 | +2 | 15.07M | $78.69M | +2 | — |
| Q2 2025 | 12 | 0 | 11.77M | $45.10M | +1 | −1 |
| Q1 2025 | 9 | 0 | 3.16M | $18.19M | +1 | −1 |
| Q4 2024 | 9 | +2 | 2.99M | $14.92M | +2 | — |
| Q3 2024 | 6 | -2 | 1.81M | $9.78M | — | −2 |
| Q2 2024 | 8 | — | 2.29M | $7.59M | — | — |
Who holds it · Q2 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 1.14M | — | $3.77M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 1.14M | — | $3.77M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Renaissance Technologies ✦ | 503.30K | — | $1.67M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | D. E. Shaw & Co. ✦ | 321.94K | — | $1.07M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Two Sigma Investments ✦ | 193.12K | — | $639,211 | 0.0% | n/c | 1 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 48.47K | — | $161,000 | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Millennium Management ✦ | 43.83K | — | $145,061 | 0.0% | n/c | 1 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 34.78K | — | $115,125 | 0.0% | n/c | 1 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 34.78K | — | $115,125 | 0.0% | n/c | 1 | SEC ↗ |
| 10 | Citadel Advisors ✦ | 9.56K | — | $31,657 | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Citadel Advisors ✦ | 9.56K | — | $31,657 | 0.0% | n/c | 1 | 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
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 123 holders, 37.28M shares, $60.67M 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: Q2 2024 ·
Methodology ·
Get this via the API