What does CUSIP 20564W105 represent in this 13F holders report?

CUSIP 20564W105 is the security identifier for SCOR - COMSCORE, INC. - Common Stock, par value $0.001 per share used to aggregate holder disclosures.

How many institutions held SCOR - COMSCORE, INC. - Common Stock, par value $0.001 per share in Q3 2018?

73 institutional investors reported SCOR - COMSCORE, INC. - Common Stock, par value $0.001 per share for Q3 2018. Use the holders table for investor-level position and value details.

COMSCORE, INC. - Common Stock, par value $0.001 per share (SCOR)

CUSIP: 20564W105

Q3 2018 13F Holders as of 30 Sep 2018

Type / Class: Equity / Common Stock, par value $0.001 per share
Shares outstanding: 5,000,000
Total 13F shares: 43,131,906
Share change: +2,557,462
Total reported value: $786,283,000
Price per share: $18.23
Number of holders: 73
Value change: +$42,880,906
Number of buys: 40
Number of sells: 32

Quarterly Holders Quick Answers

What is CUSIP 20564W105?
CUSIP 20564W105 identifies SCOR - COMSCORE, INC. - Common Stock, par value $0.001 per share in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q4 2018
Previous quarter: Q2 2018

Recent filing periods for CUSIP 20564W105:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q1 2024 Q4 2023 Q3 2023

Top shareholders 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. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
PRIMECAP MANAGEMENT CO/CA/	13F	Company	165%	8,248,932	$179,827,000	—	30 Jun 2018	13F
FMR LLC	13F	Company	87%	4,337,347	$94,555,000	—	30 Jun 2018	13F
RGM Capital, LLC	13F	Company	69%	3,451,187	$75,236,000	—	30 Jun 2018	13F
Bares Capital Management, Inc.	13F	Company	63%	3,146,608	$68,596,000	—	30 Jun 2018	13F
Lion Point Capital, LP	13F	Company	59%	2,941,187	$64,117,000	—	30 Jun 2018	13F
VISTA EQUITY PARTNERS MANAGEMENT, LLC	13F	Company	56%	2,806,562	$61,183,000	—	30 Jun 2018	13F
HHR Asset Management, LLC	13F	Company	40%	1,993,869	$43,466,000	—	30 Jun 2018	13F
HOMESTEAD ADVISERS CORP	13F	Company	30%	1,493,000	$32,547,000	—	30 Jun 2018	13F
Weiss Multi-Strategy Advisers LLC	13F	Company	29%	1,465,544	$31,949,000	—	30 Jun 2018	13F
State of New Jersey Common Pension Fund D	13F	Company	29%	1,460,000	$31,828,000	—	30 Jun 2018	13F
Clearbridge Investments, LLC	13F	Company	24%	1,215,427	$26,496,000	—	30 Jun 2018	13F
ROYCE & ASSOCIATES LP	13F	Company	24%	1,196,944	$26,093,000	—	30 Jun 2018	13F
GAMCO INVESTORS, INC. ET AL	13F	Company	21%	1,055,030	$23,000,000	—	30 Jun 2018	13F
Laurion Capital Management LP	13F	Company	19%	943,592	$20,571,000	—	30 Jun 2018	13F
ArrowMark Colorado Holdings LLC	13F	Company	12%	590,076	$12,864,000	—	30 Jun 2018	13F
UBS Group AG	13F	Company	10%	522,890	$11,399,000	—	30 Jun 2018	13F
GABELLI FUNDS LLC	13F	Company	7.8%	391,000	$8,524,000	—	30 Jun 2018	13F
Cannell & Co.	13F	Company	7%	350,103	$7,632,000	—	30 Jun 2018	13F
Paloma Partners Management Co	13F	Company	5%	251,600	$5,485,000	—	30 Jun 2018	13F
Sculptor Capital LP	13F	Company	5%	250,000	$5,450,000	—	30 Jun 2018	13F
Alta Park Capital, LP	13F	Company	4.8%	240,000	$5,232,000	—	30 Jun 2018	13F
Marshall Wace North America L.P.	13F	Company	4.2%	208,140	$4,537,000	—	30 Jun 2018	13F
BANK OF MONTREAL /CAN/	13F	Company	3.8%	192,493	$4,196,000	—	30 Jun 2018	13F
Teton Advisors, Inc.	13F	Company	3.8%	190,000	$4,142,000	—	30 Jun 2018	13F
Lapides Asset Management, LLC	13F	Company	3.6%	177,900	$3,878,000	—	30 Jun 2018	13F
LUMINUS MANAGEMENT LLC	13F	Company	3.4%	171,259	$3,733,000	—	30 Jun 2018	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	3%	151,569	$3,304,000	—	30 Jun 2018	13F
NORTHERN TRUST CORP	13F	Company	2.7%	137,199	$2,991,000	—	30 Jun 2018	13F
INGALLS & SNYDER LLC	13F	Company	2.7%	133,056	$2,901,000	—	30 Jun 2018	13F
NEEDHAM INVESTMENT MANAGEMENT LLC	13F	Company	2.6%	131,050	$2,857,000	—	30 Jun 2018	13F
Sessa Capital IM, L.P.	13F	Company	2.6%	127,759	$2,785,000	—	30 Jun 2018	13F
UNITED CAPITAL FINANCIAL ADVISORS, LLC	13F	Company	1.2%	59,519	$1,298,000	—	30 Jun 2018	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	1.1%	55,895	$1,219,000	—	30 Jun 2018	13F
NJ State Employees Deferred Compensation Plan	13F	Company	0.74%	37,000	$807,000	—	30 Jun 2018	13F
Boston Partners	13F	Company	0.73%	36,528	$796,000	—	30 Jun 2018	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.72%	35,759	$780,000	—	30 Jun 2018	13F
MORGAN STANLEY	13F	Company	0.67%	33,563	$731,000	—	30 Jun 2018	13F
RBF Capital, LLC	13F	Company	0.61%	30,700	$669,000	—	30 Jun 2018	13F
Supplemental Annuity Collective Trust of NJ	13F	Company	0.6%	30,000	$654,000	—	30 Jun 2018	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.55%	27,500	$600,000	—	30 Jun 2018	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.51%	25,579	$558,000	—	30 Jun 2018	13F
BARCLAYS PLC	13F	Company	0.51%	25,459	$555,000	—	30 Jun 2018	13F
Arlington Partners LLC	13F	Company	0.5%	25,025	$546,000	—	30 Jun 2018	13F
New Jersey Better Educational Savings Trust	13F	Company	0.48%	24,000	$523,000	—	30 Jun 2018	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.43%	21,455	$468,000	—	30 Jun 2018	13F
PRELUDE CAPITAL MANAGEMENT, LLC	13F	Company	0.41%	20,517	$447,000	—	30 Jun 2018	13F
Veritable, L.P.	13F	Company	0.4%	20,000	$436,000	—	30 Jun 2018	13F
DEUTSCHE BANK AG\	13F	Company	0.31%	15,421	$337,000	—	30 Jun 2018	13F
OPPENHEIMER & CO INC	13F	Company	0.3%	15,000	$327,000	—	30 Jun 2018	13F
Huber Financial Advisors, LLC	13F	Company	0.29%	14,442	$314,000	—	30 Jun 2018	13F

Institutional Holders of COMSCORE, INC. - Common Stock, par value $0.001 per share (SCOR) as of Q3 2018

As of 30 Sep 2018, COMSCORE, INC. - Common Stock, par value $0.001 per share (SCOR) was held by 73 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 43,131,906 shares. The largest 10 holders included PRIMECAP MANAGEMENT CO/CA/, RGM Capital, LLC, FMR LLC, Bares Capital Management, Inc., Lion Point Capital, LP, VISTA EQUITY PARTNERS MANAGEMENT, LLC, HHR Asset Management, LLC, Vanguard Group Inc, Weiss Multi-Strategy Advisers LLC, and State of New Jersey Common Pension Fund D. This page lists 73 institutional shareholders reporting positions in this security for the Q3 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q3 2018 vs Q2 2018 Across Filers

Q2 2018 holders

Q3 2018 holders

Holder diff

Investor	Q2 2018 Shares	Q3 2018 Shares	Share Diff	Share Chg %	Q2 2018 Value $	Q3 2018 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.