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Security record · archived quarter

AGIO

Agios Pharmaceuticals, Inc. · Healthcare · Biotechnology

33.98 +0.2% mkt cap $2.03B quote delayed (FMP) · as of Aug 26 14:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
15Tracked holders
0Δ holders
21.02MShares held
$699.20MReported value
+0New positions
−0Exits
Stable Conviction score 45/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow +2.4% · net new positions 0.0%formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
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
Holder count
Who holds it · Q2 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group (passive) 5.68M $188.98M 0.0% n/c 1 SEC ↗
2 The Vanguard Group (passive) 5.68M $188.98M 0.0% n/c 1 SEC ↗
3 The Vanguard Group (passive) 5.68M $188.98M 0.0% n/c 1 SEC ↗
4 The Vanguard Group (passive) 5.68M $188.98M 0.0% n/c 1 SEC ↗
5 The Vanguard Group (passive) 5.68M $188.98M 0.0% n/c 1 SEC ↗
6 BlackRock (passive) 4.83M $160.77M 0.0% n/c 1 SEC ↗
7 BlackRock (passive) 4.83M $160.77M 0.0% n/c 1 SEC ↗
8 BlackRock (passive) 4.83M $160.77M 0.0% n/c 1 SEC ↗
9 BlackRock (passive) 4.83M $160.77M 0.0% n/c 1 SEC ↗
10 BlackRock (passive) 4.83M $160.77M 0.0% n/c 1 SEC ↗
11 BlackRock (passive) 4.83M $160.77M 0.0% n/c 1 SEC ↗
12 BlackRock (passive) 4.83M $160.77M 0.0% n/c 1 SEC ↗
13 BlackRock (passive) 4.83M $160.77M 0.0% n/c 1 SEC ↗
14 BlackRock (passive) 4.83M $160.77M 0.0% n/c 1 SEC ↗
15 BlackRock (passive) 4.83M $160.77M 0.0% n/c 1 SEC ↗
16 BlackRock (passive) 4.83M $160.77M 0.0% n/c 1 SEC ↗
17 BlackRock (passive) 4.83M $160.77M 0.0% n/c 1 SEC ↗
18 BlackRock (passive) 4.83M $160.77M 0.0% n/c 1 SEC ↗
19 T. Rowe Price 2.27M -1.2% $75.64M 0.0% ▼ Trim 5 SEC ↗
20 T. Rowe Price 2.27M -1.2% $75.64M 0.0% ▼ Trim 5 SEC ↗
21 State Street Global Advisors (passive) 1.95M -20.4% $64.89M 0.0% ▼ Trim 3 SEC ↗
22 Geode Capital Management (passive) 1.41M +0.8% $46.76M 0.0% ▲ Add 5 SEC ↗
23 Geode Capital Management (passive) 1.41M +0.8% $46.76M 0.0% ▲ Add 5 SEC ↗
24 Citadel Advisors 1.08M +25.2% $35.97M 0.0% ▲ Add 5 SEC ↗
25 Citadel Advisors 1.08M +25.2% $35.97M 0.0% ▲ Add 5 SEC ↗
26 Fisher Asset Management 877.54K -8.5% $29.19M 0.0% ▼ Trim 5 SEC ↗
27 Adage Capital Partners 791.00K +6.5% $26.31M 0.0% ▲ Add 3 SEC ↗
28 Marshall Wace 684.67K +31.4% $22.77M 0.0% ▲ Add 5 SEC ↗
29 D. E. Shaw & Co. 596.20K +7.5% $19.83M 0.0% ▲ Add 5 SEC ↗
30 D. E. Shaw & Co. 596.20K +7.5% $19.83M 0.0% ▲ Add 5 SEC ↗
31 Wellington Management 422.13K +1625.7% $14.04M 0.0% ▲ Add 5 SEC ↗
32 Wellington Management 422.13K +1625.7% $14.04M 0.0% ▲ Add 5 SEC ↗
33 Wellington Management 422.13K +1625.7% $14.04M 0.0% ▲ Add 5 SEC ↗
34 Wellington Management 422.13K +1625.7% $14.04M 0.0% ▲ Add 5 SEC ↗
35 Wellington Management 422.13K +1625.7% $14.04M 0.0% ▲ Add 5 SEC ↗
36 Wellington Management 422.13K +1625.7% $14.04M 0.0% ▲ Add 5 SEC ↗
37 Wellington Management 422.13K +1625.7% $14.04M 0.0% ▲ Add 5 SEC ↗
38 Millennium Management 300.20K +465.6% $9.98M 0.0% ▲ Add 5 SEC ↗
39 AQR Capital Management 96.90K +88.2% $3.21M 0.0% ▲ Add 5 SEC ↗
40 AQR Capital Management 96.90K +88.2% $3.21M 0.0% ▲ Add 5 SEC ↗
41 AQR Capital Management 96.90K +88.2% $3.21M 0.0% ▲ Add 5 SEC ↗
42 AQR Capital Management 96.90K +88.2% $3.21M 0.0% ▲ Add 5 SEC ↗
43 AQR Capital Management 96.90K +88.2% $3.21M 0.0% ▲ Add 5 SEC ↗
44 Fidelity (FMR) 18.59K $618,357 0.0% n/c 1 SEC ↗
45 Fidelity (FMR) 18.59K $618,357 0.0% n/c 1 SEC ↗
46 Norges Bank (passive) 6.76K -91.3% $224,705 0.0% ▼ Trim 5 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 2025 · Methodology · Get this via the API