COMSCORE INC
COM · Common Stock · CUSIP 20564W105
71
institutional holders
-12 vs Q1 2023
41.3m
shares reported held*
$33.4mreported value*
6 new
21 added
15 reduced
19 sold out
net sold ≈ $1.6m (-1.9m 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 ($198.8k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $0.81. Options: 3 managers hold calls ($1.5k notional), 4 hold puts ($19.3k).
Trends to Q2 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 80 |
| Q4 2022 | 78 |
| Q1 2023 | 83 |
| Q2 2023 | 71 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Bought or addedCut or sold out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 29 | 38 |
| Q1 2023 | 36 | 27 |
| Q2 2023 | 27 | 34 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
CallsPuts
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2022 | $12.0k | $13.0k | 1.08 |
| Q4 2022 | $37.4k | $0 | 0.00 |
| Q1 2023 | $6.8k | $123 | 0.02 |
| Q2 2023 | $1.5k | $19.3k | 12.56 |
Biggest buyers
| WESTERLY CAPITAL MANAGEMENT, LLC | Added | +1.2m |
| GSA CAPITAL PARTNERS LLP | Added | +288.6k |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC | Added | +215.0k |
| RAFFLES ASSOCIATES LP | New | +200.0k |
| ACADIAN ASSET MANAGEMENT LLC | Added | +155.2k |
| Empowered Funds, LLC | New | +122.7k |
| GEODE CAPITAL MANAGEMENT, LLC | Added | +108.4k |
| Squarepoint Ops LLC | Added | +72.1k |
| RENAISSANCE TECHNOLOGIES LLC | Added | +69.3k |
| Weiss Multi-Strategy Advisers LLC | Added | +65.7k |
Biggest sellers
| AMERIPRISE FINANCIAL INC | Sold out | -1.7m |
| DIMENSIONAL FUND ADVISORS LP | Reduced | -413.0k |
| DEUTSCHE BANK AG\ | Sold out | -400.3k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -375.9k |
| ROYCE & ASSOCIATES LP | Reduced | -375.0k |
| MARATHON CAPITAL MANAGEMENT | Reduced | -200.2k |
| Samjo Capital LLC | Reduced | -200.0k |
| Manatuck Hill Partners, LLC | Sold out | -150.0k |
| TWO SIGMA INVESTMENTS, LP | Reduced | -141.1k |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Reduced | -89.3k |
Biggest calls
| CITADEL ADVISORS LLC | Reduced | $1.5k1.9k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
| SIMPLEX TRADING, LLC | Reduced | $0300 shares |
Biggest puts
| WOLVERINE TRADING, LLC | New | $9.2k11.2k shares |
| CITADEL ADVISORS LLC | Added | $9.2k11.3k shares |
| SIMPLEX TRADING, LLC | Added | $1.0k2.1k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
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.
| Holder | Stake |
|---|---|
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% |
| WESTERLY CAPITAL MANAGEMENT, LLC 13G · passive investor filed 2026-02-17 | 9.4% |
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, Q2 2023
| Manager | Shares | Change |
|---|---|---|
| Weiss Multi-Strategy Advisers LLC 0.16% of their portfolio | 9.2m $7.4m | Added +65.7k |
| WESTERLY CAPITAL MANAGEMENT, LLC 3.14% of their portfolio | 6.0m $4.9m | Added +1.2m |
| VANGUARD GROUP INC 0.00% of their portfolio | 3.5m $2.8m | Unchanged |
| Cerberus Capital Management, L.P. 0.04% of their portfolio | 2.2m $1.8m | Unchanged |
| ROYCE & ASSOCIATES LP 0.02% of their portfolio | 2.0m $1.6m | Reduced -375.0k |
| Roumell Asset Management, LLC 2.93% of their portfolio | 1.8m $1.5m | Unchanged |
| ACADIAN ASSET MANAGEMENT LLC 0.01% of their portfolio | 1.7m $1.3m | Added +155.2k |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC 1.38% of their portfolio | 1.5m $1.2m | Added +215.0k |
| BlackRock Inc. 0.00% of their portfolio | 1.2m $939.1k | Added +13.8k |
| Cowen Prime Advisors LLC 0.31% of their portfolio | 1.1m $900.8k | Unchanged |
| Samjo Capital LLC 0.70% of their portfolio | 1.0m $830.2k | Reduced -200.0k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 940.4k $761.7k | Added +35.0k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 937.3k $759.2k | Added +108.4k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 778.5k $630.6k | Reduced -413.0k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 772.1k $625.4k | Reduced -375.9k |
| PRIMECAP MANAGEMENT CO/CA/ 0.00% of their portfolio | 743.4k $602.2k | Unchanged |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.00% of their portfolio | 563.3k $456.3k | Reduced -89.3k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 527.7k $427.5k | Reduced -7.0k |
| Quinn Opportunity Partners LLC 0.06% of their portfolio | 504.3k $408.5k | Unchanged |
| GSA CAPITAL PARTNERS LLP 0.04% of their portfolio | 500.7k $406.0k | Added +288.6k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 421.9k $342.0k | Added +69.3k |
| Cannell & Co. 0.01% of their portfolio | 390.2k $316.0k | Reduced -8.4k |
| STATE STREET CORP 0.00% of their portfolio | 250.1k $202.6k | Unchanged |
| TWO SIGMA ADVISERS, LP 0.00% of their portfolio | 232.0k $187.9k | Reduced -78.0k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 212.6k $172.2k | Added +51.8k |
| BOOTHBAY FUND MANAGEMENT, LLC 0.01% of their portfolio | 202.7k $164.2k | Added +4.0k |
| RAFFLES ASSOCIATES LP 0.22% of their portfolio | 200.0k $162.0k | New |
| NORTHERN TRUST CORP 0.00% of their portfolio | 180.2k $145.9k | Added +5.2k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 175.9k $142.5k | Reduced -141.1k |
| Potrero Capital Research LLC 0.08% of their portfolio | 150.0k $121.5k | Unchanged |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 136.9k $110.9k | Unchanged |
| MERCER GLOBAL ADVISORS INC /ADV 0.00% of their portfolio | 128.8k $104.0k | Added +8.8k |
| Empowered Funds, LLC 0.00% of their portfolio | 122.7k $99.4k | New |
| EA Series Trust 0.00% of their portfolio | 122.7k $99.4k | First filing |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 120.0k $97.2k | Unchanged |
| Squarepoint Ops LLC 0.00% of their portfolio | 108.5k $87.9k | Added +72.1k |
| TUDOR INVESTMENT CORP ET AL 0.00% of their portfolio | 93.3k $75.6k | Unchanged |
| PINNACLE ASSOCIATES LTD 0.00% of their portfolio | 83.0k $67.3k | Unchanged |
| BARCLAYS PLC 0.00% of their portfolio | 80.2k $65.0k | Unchanged |
| CARY STREET PARTNERS INVESTMENT ADVISORY LLC 0.00% of their portfolio | 80.0k $64.8k | Unchanged |
| Modera Wealth Management, LLC 0.00% of their portfolio | 73.1k $59.2k | Unchanged |
| Bank of New York Mellon Corp 0.00% of their portfolio | 66.8k $54.1k | Reduced -283 |
| GABELLI FUNDS LLC 0.00% of their portfolio | 59.0k $47.8k | Added +27.7k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 46.1k $37.3k | Unchanged |
| MARATHON CAPITAL MANAGEMENT 0.01% of their portfolio | 43.7k $35.4k | Reduced -200.2k |
| GAMCO INVESTORS, INC. ET AL 0.00% of their portfolio | 35.7k $28.9k | Added +24.0k |
| EXCALIBUR MANAGEMENT CORP 0.01% of their portfolio | 32.0k $25.9k | Unchanged |
| PNC Financial Services Group, Inc. 0.00% of their portfolio | 30.0k $24.3k | Added +10.0k |
| Byrne Asset Management LLC 0.01% of their portfolio | 18.0k $15.0k | Added +7.5k |
| Engineers Gate Manager LP 0.00% of their portfolio | 16.8k $13.6k | Reduced -1.7k |
| COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio | 16.0k $13.0k | Unchanged |
| CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio | 14.3k $11.6k | Unchanged |
| UBS Group AG 0.00% of their portfolio | 12.5k $10.1k | Reduced -8.4k |
| Cerity Partners LLC 0.00% of their portfolio | 12.0k $9.7k | Unchanged |
| Treasure Coast Financial Planning 0.01% of their portfolio | 11.5k $9.3k | New |
| WMS Partners, LLC 0.00% of their portfolio | 11.0k $8.9k | Unchanged |
| Simplicity Solutions, LLC 0.00% of their portfolio | 11.0k $8.9k | Unchanged |
| Bleakley Financial Group, LLC 0.00% of their portfolio | 11.0k $8.9k | Unchanged |
| SIMPLEX TRADING, LLC 0.00% of their portfolio | 10.8k $8.0k | Added +7.0k |
| AVANTAX ADVISORY SERVICES, INC. 0.00% of their portfolio | 10.4k $8.4k | Unchanged |
| INGALLS & SNYDER LLC 0.00% of their portfolio | 10.2k $8.0k | Reduced -13.6k |
| MORGAN STANLEY 0.00% of their portfolio | 7.8k $6.3k | Reduced -9.3k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 4.0k $3.2k | New |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 1.3k $1.1k | New |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 552 $447 | Added +30 |
| Lowe Wealth Advisors, LLC 0.00% of their portfolio | 500 $405 | Unchanged |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 213 $173 | Unchanged |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 197 $0 | Added +128 |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 148 $110 | Unchanged |
| Coppell Advisory Solutions LLC 0.00% of their portfolio | 31 $26 | New |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio | 0 $0 | Unchanged |