ANTX
name pending profile ingest
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 39 | +14 | 10.46M | $50.64M | +20 | −6 |
| Q1 2026 | 25 | +2 | 7.93M | $27.13M | +6 | −4 |
| Q4 2025 | 23 | +1 | 4.23M | $4.82M | +1 | n/a |
| Q3 2025 | 9 | +1 | 2.56M | $3.25M | +1 | n/a |
| Q2 2025 | 7 | -1 | 2.34M | $2.48M | +1 | −2 |
| Q1 2025 | 6 | -1 | 2.10M | $2.86M | n/a | −1 |
| Q4 2024 | 7 | +1 | 1.88M | $2.60M | +1 | n/a |
| Q3 2024 | 5 | -2 | 1.53M | $1.64M | n/a | −2 |
| Q2 2024 | 7 | n/a | 2.82M | $6.05M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Citadel Advisors ✦ | 1.55M | n/a | $3.34M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Millennium Management ✦ | 526.35K | n/a | $1.13M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Adage Capital Partners ✦ | 312.62K | n/a | $672,122 | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 180.92K | n/a | $389,098 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 5 | Two Sigma Investments ✦ | 132.09K | n/a | $283,989 | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Marshall Wace ✦ | 96.11K | n/a | $206,639 | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Renaissance Technologies ✦ | 14.30K | n/a | $30,745 | 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): 52 holders, 21.89M shares, $74.66M 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)
Director · 2.10K sh @ 5.53 · $11,602
Open-market sales (S)
Director · 523 sh · $3,151
Director · 585 sh · $3,524
Director · 4.72K sh · $28,436
Director · 5.29K sh · $31,861
Director · 2.88K sh · $17,463
Director · 3.22K sh · $19,563
Officer · 272 sh · $1,504
Director · 18.71K sh · $112,389
Director · 16.70K sh · $100,313
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology