Security record · archived quarter
CMCSA
Comcast Corporation · Communication Services · Telecommunications Services
21Tracked holders
—Δ holders
475.29MShares held
$18.60BReported 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 | 180 | -1 | 2.54B | $62.47B | +5 | −6 |
| Q1 2026 | 184 | +1 | 2.60B | $74.53B | +3 | −3 |
| Q4 2025 | 182 | +1 | 2.70B | $80.48B | +3 | −1 |
| Q3 2025 | 29 | -1 | 1.64B | $51.58B | — | −2 |
| Q2 2025 | 28 | +1 | 1.49B | $53.29B | +1 | — |
| Q1 2025 | 24 | 0 | 726.44M | $26.79B | +1 | −1 |
| Q4 2024 | 24 | -1 | 717.85M | $26.93B | — | −1 |
| Q3 2024 | 24 | +3 | 516.43M | $21.56B | +3 | — |
| Q2 2024 | 21 | — | 475.29M | $18.60B | — | — |
Who holds it · Q2 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Capital World Investors ✦ | 128.15M | — | $5.02B | 0.8% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 85.79M | — | $3.35B | 0.3% | n/c | 1 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 85.79M | — | $3.35B | 0.3% | n/c | 1 | SEC ↗ |
| 4 | Dodge & Cox ✦ | 72.74M | — | $2.85B | 1.7% | n/c | 1 | SEC ↗ |
| 5 | Norges Bank ✦ (passive) | 61.27M | — | $2.40B | 0.4% | n/c | 1 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 36.35M | — | $1.42B | 0.2% | n/c | 1 | SEC ↗ |
| 7 | T. Rowe Price ✦ | 36.35M | — | $1.42B | 0.2% | n/c | 1 | SEC ↗ |
| 8 | Arrowstreet Capital ✦ | 29.82M | — | $1.17B | 1.0% | n/c | 1 | SEC ↗ |
| 9 | Harris Associates (Oakmark) ✦ | 21.52M | — | $842.63M | 1.4% | n/c | 1 | SEC ↗ |
| 10 | Harris Associates (Oakmark) ✦ | 21.52M | — | $842.63M | 1.4% | n/c | 1 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 8.72M | — | $339.22M | 0.5% | n/c | 1 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 8.72M | — | $339.22M | 0.5% | n/c | 1 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 8.72M | — | $339.22M | 0.5% | n/c | 1 | SEC ↗ |
| 14 | AQR Capital Management ✦ | 8.72M | — | $339.22M | 0.5% | n/c | 1 | SEC ↗ |
| 15 | AQR Capital Management ✦ | 8.72M | — | $339.22M | 0.5% | n/c | 1 | SEC ↗ |
| 16 | Millennium Management ✦ | 6.75M | — | $264.42M | 0.2% | n/c | 1 | SEC ↗ |
| 17 | Wellington Management ✦ | 6.38M | — | $249.76M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | Wellington Management ✦ | 6.38M | — | $249.76M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | Wellington Management ✦ | 6.38M | — | $249.76M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | Point72 Asset Management ✦ | 5.74M | — | $224.79M | 0.7% | n/c | 1 | SEC ↗ |
| 21 | Adage Capital Partners ✦ | 3.68M | — | $144.09M | 0.3% | n/c | 1 | SEC ↗ |
| 22 | Citadel Advisors ✦ | 3.23M | — | $126.54M | 0.1% | n/c | 1 | SEC ↗ |
| 23 | Citadel Advisors ✦ | 3.23M | — | $126.54M | 0.1% | n/c | 1 | SEC ↗ |
| 24 | Bridgewater Associates ✦ | 1.74M | — | $68.30M | 0.4% | n/c | 1 | SEC ↗ |
| 25 | Markel Group ✦ | 1.08M | — | $42.34M | 0.4% | n/c | 1 | SEC ↗ |
| 26 | Markel Group ✦ | 1.08M | — | $42.34M | 0.4% | n/c | 1 | SEC ↗ |
| 27 | D. E. Shaw & Co. ✦ | 1.01M | — | $39.57M | 0.1% | n/c | 1 | SEC ↗ |
| 28 | D. E. Shaw & Co. ✦ | 1.01M | — | $39.57M | 0.1% | n/c | 1 | SEC ↗ |
| 29 | GAMCO Investors ✦ | 519.63K | — | $20.35M | 0.2% | n/c | 1 | SEC ↗ |
| 30 | PRIMECAP Management ✦ | 345.80K | — | $13.54M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Gotham Asset Management ✦ | 322.02K | — | $12.61M | 0.2% | n/c | 1 | SEC ↗ |
| 32 | Fisher Asset Management ✦ | 82.84K | — | $3.24M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Tweedy, Browne ✦ | 37.64K | — | $1.47M | 0.1% | 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): 2,026 holders, 2.99B shares, $83.02B 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.
Aug 12
SC 13G/A — Capital World Investors
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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