Comcast Corporation (CMCSA)
What changed in recent filings
- Institutions — 6 new · 2 added · 3 reduced13F · as of end of 2026 Q2
What changed in recent SEC filings — factual, not a buy/sell recommendation.
Institutions holding Comcast Corporation
How many of the institutions we track reported holding this stock, quarter by quarter.
2019 Q1: 6 → 2026 Q2: 11 institutions
Counts the 52 institutions we track that reported holding this stock — their full reported holdings, not just the largest positions. Not the total number of institutional holders in the US. Figures are as of quarter-end and disclosed up to 45 days later. Descriptive only — not investment advice.
Which institutions hold Comcast Corporation
Institutions we track that reported holding this stock in their most recent 13F.
- Dodge & Cox1.49% of portfolio · held as of 2019 Q1 or earlier
- Bridgewater Associates0.09% of portfolio · since 2021 Q1
- Point72 Asset Management0.07% of portfolio · since 2025 Q4
- Apollo Global Management0.55% of portfolio · since 2025 Q4
- Tudor Investment Corp0.01% of portfolio · since 2026 Q1
- National Pension Service (Korea)0.17% of portfolio · held as of 2026 Q2 or earlier
- Caisse de depot (Quebec)0.18% of portfolio · held as of 2026 Q2 or earlier
- Greenlight CapitalNew this quarter0.85% of portfolio · since 2026 Q2
- Harris Associates (Oakmark)0.23% of portfolio · held as of 2026 Q2 or earlier
- Capital World Investors0.30% of portfolio · held as of 2026 Q2 or earlier
- PRIMECAP Managementunder 0.01% of portfolio · held as of 2026 Q2 or earlier
Based on 13F filings — quarter-end holdings, disclosed up to 45 days later. Holding a stock is a fact we report, not a recommendation to buy or sell.
Company overview
A media/telecom conglomerate running the largest US cable and internet service plus NBCUniversal and Universal Studios.
What is the Telecom sector?
Mobile, wireline, and cable. Stable subscription revenue model.
Comcast Corporation is classified under the Telecom sector. See peers below.
Comcast Corporation key financials
Based on SEC filings · as of Jun 30, 2026
Tap a metric name to see its meaning in the glossary.
Comcast Corporation vs Telecom sector benchmark
Median of 7 representative sector stocks · SEC filings · factual comparison (not advice)
A simple comparison to the sector benchmark. Higher or lower doesn’t mean good/bad or buy/sell.
ETFs holding Comcast Corporation
Per SEC N-PORT · 2026-06-30 · by weight · factual
CMCSA on Stocklore
- Revenue by segment — segment weights verified from SEC filings, YoY changes, growth drivers and concentration
- Financials & earnings quality — 6 metrics (FCF conversion, ROIC, net debt, etc.) to gauge profit quality
- 13F institutional holdings — holdings and weight changes of major institutions (45-day delay)
- Sector-relative metrics — Valuation and growth compared with the Telecom average
Peers · Telecom
CMCSA FAQ
What is Comcast Corporation (CMCSA)?
A media/telecom conglomerate running the largest US cable and internet service plus NBCUniversal and Universal Studios.
What sector is Comcast Corporation in?
Comcast Corporation is classified under Telecom. Mobile, wireline, and cable. Stable subscription revenue model.
What are Comcast Corporation's key financials?
As of Jun 30, 2026 in SEC filings: Revenue growth (YoY) 0.6%, Operating margin 17.2%, Net margin 9.0%, ROE 20.3%, Debt-to-equity 0.94x. Definitions and interpretation are available on Stocklore.
Where can I analyze Comcast Corporation (CMCSA) stock?
On Stocklore you can see CMCSA's financials & earnings quality, 13F institutional holdings, and sector-relative metrics in one place. This page is for information and tools — not a buy/sell recommendation.
Data sources: SEC EDGAR (financials & filings), 13F (institutional holdings, as of quarter-end), market data. This page is for information and analysis tools — it does not recommend buying or selling any security. Investment decisions and responsibility are your own.