Vault-13

COMSCORE INC

COM · Common Stock · CUSIP 20564W105

1 institutional holders -63 vs Q3 2023
109,654109.7k shares reported held*
$1.8mreported value*
0 new 0 added 1 reduced 61 sold out net sold ≈ $599.2m (-35.9m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $16.70.

Trends to Q4 2023

Institutional holders

Managers reporting a position, each quarter

050100Q3 22: 80Q4 22: 78Q1 23: 83Q2 23: 71Q3 23: 64Q4 23: 11Q3 22Q4 22Q1 23Q2 23Q3 23Q4 23
Numbers
QuarterHolders
Q3 202280
Q4 202278
Q1 202383
Q2 202371
Q3 202364
Q4 20231

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q4 22: 29 bought or addedQ4 22: 38 cut or sold outQ4 22Q1 23: 36 bought or addedQ1 23: 27 cut or sold outQ1 23Q2 23: 27 bought or addedQ2 23: 34 cut or sold outQ2 23Q3 23: 17 bought or addedQ3 23: 28 cut or sold outQ3 23Q4 23: 0 bought or addedQ4 23: 62 cut or sold outQ4 23
Numbers
QuarterBought or addedCut or sold out
Q4 20222938
Q1 20233627
Q2 20232734
Q3 20231728
Q4 2023062

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$5k$10k$15k$20kQ1 23 calls: $6.8kQ1 23 puts: $123Q1 23P/C 0.02Q2 23 calls: $1.5kQ2 23 puts: $19.3kQ2 23P/C 12.56Q3 23 calls: $0Q3 23 puts: $7.9kQ3 23P/C —Q4 23 calls: $0Q4 23 puts: $0Q4 23P/C —
Numbers
QuarterCallsPutsP/C
Q1 2023$6.8k$1230.02
Q2 2023$1.5k$19.3k12.56
Q3 2023$0$7.9k—
Q4 2023$0$0—

Biggest buyers

None

Biggest sellers

Weiss Multi-Strategy Advisers LLC Sold out -9,007,000-9.0m
WESTERLY CAPITAL MANAGEMENT, LLC Sold out -6,250,000-6.2m
VANGUARD GROUP INC Sold out -3,516,909-3.5m
Cerberus Capital Management, L.P. Reduced -2,083,434-2.1m
ROYCE & ASSOCIATES LP Sold out -1,976,528-2.0m
Roumell Asset Management, LLC Sold out -1,839,704-1.8m
ACADIAN ASSET MANAGEMENT LLC Sold out -1,776,496-1.8m
BlackRock Inc. Sold out -1,098,118-1.1m
D. E. Shaw & Co., Inc. Sold out -1,063,813-1.1m
GEODE CAPITAL MANAGEMENT, LLC Sold out -899,375-899.4k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
CHARTER COMMUNICATIONS, INC. /MO/ 13D · may seek influence +10.5 pts · filed 2026-08-21
Stated purposeThe information set forth in Item 4 of the Schedule 13D is amended to incorporate the following at the end thereof: On August 19, 2026, Charter Communications, Inc., a Delaware corporation ("Charter Parent"), completed its previously announced acquisition of Liberty Broadband Corporation, a Delaware corporation ("Liberty"), pursuant to that certain Agreement and Plan of Merger, dated as of November 12, 2024 (the "Merger Agreement"), by and among Charter Parent, Fusion Merger Sub 1, LLC, a Delaware limited liability company and a direct wholly owned subsidiary of Charter Parent ("Merger LLC"), Fusion Merger Sub 2, Inc., a Delaware corporation and a direct wholly owned subsidiary of Merger LLC ("Merger Sub"), pursuant to which (i) Merger Sub merged with and into Liberty (the "Merger"), with… Full filing
 50.0% +10.5 pts 15.1m 2026-08-21
WESTERLY CAPITAL MANAGEMENT, LLC 13G · passive investor filed 2026-02-17 9.4% 470.0k 2026-02-17

Fell to 5% or below in the last year: Liberty Broadband Corp (0.0%, 2026-08-21), WPP plc (3.8%, 2026-05-06)

Holders, Q4 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Cerberus Capital Management, L.P. 0.04% of their portfolio NEW YORK, NY 109,654109.7k $1.8m $1.8m 0.04% Reduced -2.1m -2,083,434