Security key
20564W105
COMSCORE, INC. - Common Stock, par value $0.001 per share (SCOR)
CUSIP: 20564W105
Q1 2020 13F Holders as of 31 Mar 2020
- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Total 13F shares
- 52,099,720
- Total 13F value
- $146,883,338
- Share change
- -2,947,934
- Put/Call ratio
- 231%
- SEC-reported price per share
- $2.82
- Number of holders
- 91
- Value change
- -$16,566,220
- Number of buys
- 47
- Number of sells
- 48
- Shares outstanding
- 14,893,895
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 2020
Institutions
91
Top holders
10
SCOR full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2020
Previous quarter: Q4 2019
COMSCORE, INC. SEC filings
COMSCORE, INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 20564W105
Recent filing periods:
Ownership snapshot
Top reported holders of SCOR - COMSCORE, INC. - Common Stock, par value $0.001 per share (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
PRIMECAP MANAGEMENT CO/CA/
Disclosed value leader
PRIMECAP MANAGEMENT CO/CA/
Comparable rows
15/15
Latest evidence
31 Dec 2019
13F
Lead comparable stake: 53%
Showing 1-6 of 15 holder rows.
Quick read
PRIMECAP MANAGEMENT CO/CA/ leads the comparable SEC ownership view at 53%.
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 PRIMECAP MANAGEMENT CO/CA/'s linked filing trail.
Comparable ownership
Top 5
PRIMECAP MANAGEMENT CO/CA/
53%
BlackRock Finance, Inc.
23%
Tenzing Global Management, LLC
22%
Starboard Value LP
20%
VANGUARD GROUP INC
19%
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 |
|---|---|---|---|---|---|
| PRIMECAP MANAGEMENT CO/CA/ |
13F
Company
|
53%
|
$38,879,000
7,870,285 shares
|
— | 31 Dec 2019 |
| BlackRock Finance, Inc. |
13F
Company
|
23%
|
$16,897,000
3,420,439 shares
|
— | 31 Dec 2019 |
| Tenzing Global Management, LLC |
13F
Company
|
22%
|
$16,549,000
3,350,000 shares
|
— | 31 Dec 2019 |
| Starboard Value LP |
13F
Company
|
20%
|
$14,733,000
2,982,386 shares
|
— | 31 Dec 2019 |
| VANGUARD GROUP INC |
13F
Company
|
19%
|
$14,137,000
2,861,706 shares
|
— | 31 Dec 2019 |
| Clearline Capital LP |
13F
Company
|
18%
|
$13,421,000
2,716,859 shares
|
— | 31 Dec 2019 |
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 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
91
Shares
52,099,720
Rows available
91
| 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 2020 vs Q4 2019 Across Filers
Q4 2019 holders
98
Q1 2020 holders
91
Holder diff
-7
| Investor | Q4 2019 Shares | Q1 2020 Shares | Share Diff | Share Chg % | Q4 2019 value | Q1 2020 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend