Security record · archived quarter
AGIO
Agios Pharmaceuticals, Inc. · Healthcare · Biotechnology
10Tracked holders
—Δ holders
7.12MShares held
$306.93MReported 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 | 89 | +3 | 38.62M | $1.43B | +11 | −8 |
| Q1 2026 | 89 | 0 | 33.63M | $1.14B | +5 | −5 |
| Q4 2025 | 89 | -2 | 38.17M | $1.04B | — | −2 |
| Q3 2025 | 19 | +2 | 22.49M | $902.53M | +2 | −1 |
| Q2 2025 | 15 | 0 | 21.02M | $699.20M | — | — |
| Q1 2025 | 12 | -1 | 9.99M | $292.81M | — | −1 |
| Q4 2024 | 13 | +2 | 10.10M | $332.03M | +2 | — |
| Q3 2024 | 10 | 0 | 7.27M | $323.20M | — | — |
| Q2 2024 | 10 | — | 7.12M | $306.93M | — | — |
Who holds it · Q2 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | T. Rowe Price ✦ | 2.78M | — | $119.76M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | T. Rowe Price ✦ | 2.78M | — | $119.76M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 1.35M | — | $58.29M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 1.35M | — | $58.29M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Marshall Wace ✦ | 1.13M | — | $48.89M | 0.1% | n/c | 1 | SEC ↗ |
| 6 | Marshall Wace ✦ | 1.13M | — | $48.89M | 0.1% | n/c | 1 | SEC ↗ |
| 7 | Fisher Asset Management ✦ | 709.91K | — | $30.61M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | D. E. Shaw & Co. ✦ | 678.23K | — | $29.25M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | D. E. Shaw & Co. ✦ | 678.23K | — | $29.25M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | Norges Bank ✦ (passive) | 242.73K | — | $10.47M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Citadel Advisors ✦ | 123.84K | — | $5.34M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | Citadel Advisors ✦ | 123.84K | — | $5.34M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Wellington Management ✦ | 36.42K | — | $1.57M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Wellington Management ✦ | 36.42K | — | $1.57M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | Wellington Management ✦ | 36.42K | — | $1.57M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | Wellington Management ✦ | 36.42K | — | $1.57M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | AQR Capital Management ✦ | 33.16K | — | $1.43M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | AQR Capital Management ✦ | 33.16K | — | $1.43M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | AQR Capital Management ✦ | 33.16K | — | $1.43M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | Millennium Management ✦ | 31.09K | — | $1.34M | 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): 231 holders, 62.89M shares, $1.99B 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 ·
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