Security key
20030N101
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 3,958,653,046
- Total 13F value
- $148,805,108,525
- Share change
- +2,124,108,940
- Put/Call ratio
- 52%
- SEC-reported price per share
- $37.59
- Number of holders
- 1,531
- Value change
- +$79,360,789,970
- Number of buys
- 1,456
- Number of sells
- 115
- Shares outstanding
- 3,611,107,353
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2017
Institutions
1,531
Top holders
10
CMCSA full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2017
Previous quarter: Q4 2016
COMCAST CORP SEC filings
COMCAST CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 20030N101
Recent filing periods:
Ownership snapshot
Top reported holders of CMCSA - COMCAST CORP - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
31 Dec 2016
13F
Lead comparable stake: 4.2%
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC leads the comparable SEC ownership view at 4.2%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD GROUP INC's linked filing trail.
Comparable ownership
Top 5
VANGUARD GROUP INC
4.2%
Capital World Investors
3.3%
STATE STREET CORP
2.8%
BlackRock Institutional Trust Com...
1.8%
FMR LLC
1.4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
4.2%
|
$10,353,861,000
149,947,297 shares
|
— | 31 Dec 2016 |
| Capital World Investors |
13F
Company
|
3.3%
|
$8,336,959,000
120,738,008 shares
|
— | 31 Dec 2016 |
| STATE STREET CORP |
13F
Company
|
2.8%
|
$6,971,605,000
100,948,990 shares
|
— | 31 Dec 2016 |
| BlackRock Institutional Trust Company, N.A. |
13F
Company
|
1.8%
|
$4,538,139,000
65,722,510 shares
|
— | 31 Dec 2016 |
| FMR LLC |
13F
Company
|
1.4%
|
$3,433,960,000
49,731,509 shares
|
— | 31 Dec 2016 |
| Clearbridge Investments, LLC |
13F
Company
|
1.4%
|
$3,404,669,000
49,307,293 shares
|
— | 31 Dec 2016 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2017
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1,531
Shares
3,958,653,046
Rows available
1,531
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2017 vs Q4 2016 Across Filers
Q4 2016 holders
1,500
Q1 2017 holders
1,531
Holder diff
31
| Investor | Q4 2016 Shares | Q1 2017 Shares | Share Diff | Share Chg % | Q4 2016 value | Q1 2017 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend