— Know what they know.
Not Investment Advice
Also trades as: CTP2.DE (XETRA) · $vol 0M

CMCSA NASDAQ

Comcast Corporation
1W: -0.4% 1M: -14.6% 3M: -20.0% YTD: -8.3% 1Y: -28.1% 3Y: -31.7% 5Y: -51.3%
$25.20
+0.12 (+0.50%)
 
Weekly Expected Move ±8.2%
$21 $23 $25 $27 $29
NASDAQ · Communication Services · Telecommunications Services · Alpha Radar Strong Sell · Power 43 · $90.0B mcap · 3.53B float · 0.918% daily turnover · Short 24% of daily vol

🏦 Institutional Activity

Latest: Q1 2026
2,258
Institutions Holding
-142 vs prior
111.1%
Ownership
+9.84%
170 New
810 Increased
1055 Reduced
381 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-04-03 Murdock Daniel C. officer: evp & chief accounting officer F-Tax Withholding 2,073 $27.93 $58K Filing
2026-03-05 Armstrong Jason officer: cfo F-Tax Withholding 69,003 $31.75 $2.2M Filing
2026-03-05 Armstrong Jason officer: cfo S-Sale 4,494 $31.73 $143K Filing
2026-03-01 Reid Thomas J. officer: chief legal officer, secretary F-Tax Withholding 48,665 $30.96 $1.5M Filing
2026-03-01 Armstrong Jason officer: cfo F-Tax Withholding 2,688 $30.96 $83K Filing
2026-03-01 Murdock Daniel C. officer: evp & chief accounting officer F-Tax Withholding 553 $30.96 $17K Filing
2026-03-01 Murdock Daniel C. officer: evp & chief accounting officer F-Tax Withholding 771 $30.96 $24K Filing
2026-03-01 Murdock Daniel C. officer: evp & chief accounting officer F-Tax Withholding 944 $30.96 $29K Filing
2026-03-01 Murdock Daniel C. officer: evp & chief accounting officer F-Tax Withholding 1,012 $30.96 $31K Filing
2026-03-01 Khoury Jennifer officer: chief communications officer F-Tax Withholding 1,260 $30.96 $39K Filing
2026-03-01 Khoury Jennifer officer: chief communications officer F-Tax Withholding 1,967 $30.96 $61K Filing
2026-03-01 Khoury Jennifer officer: chief communications officer F-Tax Withholding 2,873 $30.96 $89K Filing
2026-03-01 Cavanagh Michael J officer: co-ceo F-Tax Withholding 34,980 $30.96 $1.1M Filing
2026-03-01 ROBERTS BRIAN L officer: chairman of board & co-ceo F-Tax Withholding 45,578 $30.96 $1.4M Filing
2026-03-01 Armstrong Jason officer: cfo F-Tax Withholding 43,060 $30.96 $1.3M Filing
2026-03-01 Armstrong Jason officer: cfo F-Tax Withholding 2,099 $30.96 $65K Filing
2026-02-11 Cavanagh Michael J officer: co-ceo F-Tax Withholding 294,495 $32.66 $9.6M Filing
2026-02-11 Cavanagh Michael J officer: co-ceo S-Sale 57,947 $32.66 $1.9M Filing
2026-02-11 Cavanagh Michael J officer: co-ceo F-Tax Withholding 383,796 $32.66 $12.5M Filing
2026-02-11 ROBERTS BRIAN L officer: chairman of board & co-ceo F-Tax Withholding 907,653 $32.70 $29.7M Filing
2026-02-04 Smith Gordon director A-Grant/Award 7,869 $— $0 Filing
2026-02-03 NAKAHARA ASUKA director S-Sale 8,275 $29.70 $246K Filing
2026-01-20 Murdock Daniel C. officer: evp & chief accounting officer F-Tax Withholding 478 $28.38 $14K Filing
2026-01-20 Honickman Jeffrey A director A-Grant/Award 1,542 $— $0 Filing
2026-01-20 Armstrong Jason officer: cfo F-Tax Withholding 3,950 $28.42 $112K Filing

🏛️ Congressional Trades

25 records
Date Politician Chamber Type Amount Filing
2026-04-14 Gilbert Cisneros House Sell $15,001 - $50,000 Filing
2026-03-23 Michael McCaul House Sell $1,001 - $15,000 Filing
2026-03-17 Kevin Hern House Sell $15,001 - $50,000 Filing
2026-03-12 Michael McCaul House Sell $1,001 - $15,000 Filing
2026-01-13 Michael McCaul House Buy $1,001 - $15,000 Filing
2026-01-09 Gilbert Cisneros House Buy $1,001 - $15,000 Filing
2025-12-29 Angus King Senate Sell $1,001 - $15,000 Filing
2025-12-29 Angus King Senate Sell $1,001 - $15,000 Filing
2025-12-18 Julie Johnson House Sell $1,001 - $15,000 Filing
2025-12-05 William R. Keating House Sell $1,001 - $15,000 Filing
2025-11-18 Gilbert Cisneros House Sell $1,001 - $15,000 Filing
2025-11-13 Julie Johnson House Sell $1,001 - $15,000 Filing
2025-11-12 Gilbert Cisneros House Sell $1,001 - $15,000 Filing
2025-10-09 Gilbert Cisneros House Sell $1,001 - $15,000 Filing
2025-09-23 Val Hoyle House Sell $1,001 - $15,000 Filing
2025-08-14 Julie Johnson House Sell $1,001 - $15,000 Filing
2025-08-05 Gilbert Cisneros House Sell $1,001 - $15,000 Filing
2025-08-04 Scott Mr Franklin House Sell $15,001 - $50,000 Filing
2025-08-04 Scott Mr Franklin House Sell $1,001 - $15,000 Filing
2025-08-04 Scott Mr Franklin House Sell $1,001 - $15,000 Filing
2025-07-25 Ro Khanna House Buy $1,001 - $15,000 Filing
2025-05-13 Jefferson Shreve House Sell $15,001 - $50,000 Filing
2025-05-12 Jefferson Shreve House Sell $15,001 - $50,000 Filing
2025-04-08 Rob Bresnahan House Buy $15,001 - $50,000 Filing
2025-04-01 Julie Johnson House Sell $1,001 - $15,000 Filing

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
Silver Rock Financial LP 611,500 $17.6B 2026-03-31 Filing
BlackRock, Inc. 314,985,765 $9.0B -797,866 2026-03-31 Filing
VANGUARD CAPITAL MANAGEMENT LLC 233,154,772 $6.7B +233,154,772 2026-03-31 Filing
STATE STREET CORP 182,735,113 $5.2B -4,069,968 2026-03-31 Filing
Capital World Investors 182,141,779 $5.2B +41,798,380 2026-03-31 Filing
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 121,558,654 $3.5B +82,641,800 2026-03-31 Filing
Dodge & Cox 113,108,244 $3.2B +140,730 2026-03-31 Filing
Capital Research Global Investors 89,574,393 $2.6B +33,909,460 2026-03-31 Filing
GEODE CAPITAL MANAGEMENT, LLC 88,110,009 $2.5B -1,803,353 2026-03-31 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 76,713,093 $2.2B +76,713,093 2026-03-31 Filing
JPMORGAN CHASE & CO 63,236,690 $1.8B -140,455 2026-03-31 Filing
FMR LLC 60,591,077 $1.7B -6,495,485 2026-03-31 Filing
Invesco Ltd. 44,489,802 $1.3B +1,157,574 2026-03-31 Filing
AMERIPRISE FINANCIAL INC 42,441,056 $1.2B +4,280,158 2026-03-31 Filing
BANK OF AMERICA CORP /DE 40,864,921 $1.2B +3,783,234 2026-03-31 Filing
GOLDMAN SACHS GROUP INC 38,782,574 $1.1B -2,304,664 2026-03-31 Filing
First Eagle Investment Management, LLC 37,780,637 $1.1B +1,608,692 2026-03-31 Filing
NORTHERN TRUST CORP 36,359,424 $1.0B +321,770 2026-03-31 Filing
FRANKLIN RESOURCES INC 31,636,333 $908M +6,989,800 2026-03-31 Filing
UBS AM, a distinct business unit of UBS 31,207,937 $896M +2,990,830 2026-03-31 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms