COMSCORE INC
COM · Common Stock · CUSIP 20564W105
78
institutional holders
-2 vs Q3 2022
46.4m
shares reported held*
$53.8mreported value*
11 new
18 added
24 reduced
14 sold out
net sold ≈ $3.3m (-2.9m 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 ≈ $1.16. Options: 5 managers hold calls ($37.4k notional), 1 hold puts ($0).
Trends to Q4 2022
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 80 |
| Q4 2022 | 78 |
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 |
Biggest buyers
| Cerberus Capital Management, L.P. | Added | +1.8m |
| WESTERLY CAPITAL MANAGEMENT, LLC | Added | +990.0k |
| MILLENNIUM MANAGEMENT LLC | Added | +967.2k |
| Weiss Multi-Strategy Advisers LLC | Added | +441.2k |
| ACADIAN ASSET MANAGEMENT LLC | Added | +398.8k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Added | +260.8k |
| Jefferies Financial Group Inc. | New | +210.1k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | +182.4k |
| Potrero Capital Research LLC | New | +150.0k |
| BANK OF AMERICA CORP /DE/ | Added | +134.5k |
Biggest sellers
| PRIMECAP MANAGEMENT CO/CA/ | Reduced | -2.4m |
| Samjo Capital LLC | Reduced | -2.3m |
| Cowen Prime Advisors LLC | Reduced | -783.9k |
| MARATHON CAPITAL MANAGEMENT | Reduced | -439.2k |
| Skylands Capital, LLC | Sold out | -375.4k |
| AMERIPRISE FINANCIAL INC | Reduced | -350.7k |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Sold out | -306.9k |
| ROYCE & ASSOCIATES LP | Reduced | -276.1k |
| BlackRock Inc. | Reduced | -271.5k |
| DIMENSIONAL FUND ADVISORS LP | Reduced | -238.3k |
Biggest calls
| WOLVERINE TRADING, LLC | New | $23.0k19.8k shares |
| SIMPLEX TRADING, LLC | Added | $6.0k5.7k shares |
| CITADEL ADVISORS LLC | New | $5.8k5.0k shares |
| GROUP ONE TRADING LLC | Unchanged | $2.6k2.2k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| 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, Q4 2022
| Manager | Shares | Change |
|---|---|---|
| Weiss Multi-Strategy Advisers LLC 0.30% of their portfolio | 9.0m $10.5m | Added +441.2k |
| WESTERLY CAPITAL MANAGEMENT, LLC 4.00% of their portfolio | 4.4m $5.1m | Added +990.0k |
| VANGUARD GROUP INC 0.00% of their portfolio | 3.5m $4.1m | Added +1.7k |
| PRIMECAP MANAGEMENT CO/CA/ 0.00% of their portfolio | 2.9m $3.3m | Reduced -2.4m |
| Cowen Prime Advisors LLC 1.09% of their portfolio | 2.3m $2.6m | Reduced -783.9k |
| ROYCE & ASSOCIATES LP 0.03% of their portfolio | 2.2m $2.6m | Reduced -276.1k |
| Cerberus Capital Management, L.P. 0.06% of their portfolio | 2.2m $2.5m | Added +1.8m |
| Roumell Asset Management, LLC 5.28% of their portfolio | 1.8m $2.1m | Unchanged |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 1.7m $2.0m | Reduced -238.3k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 1.4m $1.7m | Added +967.2k |
| BlackRock Inc. 0.00% of their portfolio | 1.1m $1.3m | Reduced -271.5k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 1.1m $1.3m | Reduced -350.7k |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC 1.53% of their portfolio | 1.1m $1.3m | Reduced -8.9k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 1.1m $1.2m | Added +134.5k |
| ACADIAN ASSET MANAGEMENT LLC 0.01% of their portfolio | 988.2k $1.1m | Added +398.8k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 878.8k $1.0m | Added +18.9k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.03% of their portfolio | 853.4k $989.9k | Added +260.8k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 826.1k $958.0k | Added +6.9k |
| FULLER & THALER ASSET MANAGEMENT, INC. 0.01% of their portfolio | 717.1k $832.0k | Added +8.9k |
| BARCLAYS PLC 0.00% of their portfolio | 667.0k $773.7k | First filing |
| Quinn Opportunity Partners LLC 0.07% of their portfolio | 504.3k $585.0k | Unchanged |
| Samjo Capital LLC 0.60% of their portfolio | 490.0k $568.4k | Reduced -2.3m |
| Cannell & Co. 0.02% of their portfolio | 424.7k $492.6k | Unchanged |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 400.3k $464.3k | Unchanged |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 320.4k $372.0k | Reduced -93.6k |
| TWO SIGMA ADVISERS, LP 0.00% of their portfolio | 274.9k $318.9k | Reduced -137.5k |
| STATE STREET CORP 0.00% of their portfolio | 250.1k $290.1k | Unchanged |
| Jefferies Financial Group Inc. 0.00% of their portfolio | 210.1k $243.7k | New |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 200.9k $233.1k | Reduced -55.9k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 189.6k $220.0k | Reduced -106.4k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 182.4k $211.5k | New |
| NORTHERN TRUST CORP 0.00% of their portfolio | 164.1k $190.3k | Reduced -169 |
| Potrero Capital Research LLC 0.12% of their portfolio | 150.0k $174.0k | New |
| Invesco Ltd. 0.00% of their portfolio | 148.3k $172.0k | Reduced -753 |
| Ergoteles LLC 0.01% of their portfolio | 141.1k $163.6k | Reduced -16.4k |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 136.9k $159.0k | Unchanged |
| MARATHON CAPITAL MANAGEMENT 0.04% of their portfolio | 132.2k $153.4k | Reduced -439.2k |
| MERCER GLOBAL ADVISORS INC /ADV 0.00% of their portfolio | 120.0k $139.0k | Unchanged |
| BANK OF MONTREAL /CAN/ 0.00% of their portfolio | 107.8k $130.4k | New |
| TUDOR INVESTMENT CORP ET AL 0.00% of their portfolio | 93.3k $108.0k | Unchanged |
| CARY STREET PARTNERS INVESTMENT ADVISORY LLC 0.01% of their portfolio | 80.0k $92.8k | New |
| PINNACLE ASSOCIATES LTD 0.00% of their portfolio | 77.5k $90.0k | Unchanged |
| Modera Wealth Management, LLC 0.00% of their portfolio | 73.1k $84.8k | New |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 69.4k $80.5k | Added +10.0k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 67.1k $77.9k | Reduced -312 |
| BOOTHBAY FUND MANAGEMENT, LLC 0.00% of their portfolio | 66.9k $77.6k | Added +27.4k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 59.2k $68.7k | New |
| GSA CAPITAL PARTNERS LLP 0.01% of their portfolio | 52.2k $61.0k | New |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 46.1k $53.4k | New |
| Cubist Systematic Strategies, LLC 0.00% of their portfolio | 35.8k $41.5k | Added +15.3k |
| EXCALIBUR MANAGEMENT CORP 0.02% of their portfolio | 32.0k $37.1k | Unchanged |
| GABELLI FUNDS LLC 0.00% of their portfolio | 31.3k $36.3k | Reduced -60.7k |
| DARK FOREST CAPITAL MANAGEMENT LP 0.01% of their portfolio | 26.1k $30.3k | Added +24.7k |
| INGALLS & SNYDER LLC 0.00% of their portfolio | 24.3k $28.0k | Reduced -101 |
| UBS Group AG 0.00% of their portfolio | 20.9k $24.2k | Reduced -15.2k |
| PNC Financial Services Group, Inc. 0.00% of their portfolio | 20.0k $23.2k | Reduced -5.0k |
| Engineers Gate Manager LP 0.00% of their portfolio | 18.6k $21.6k | Reduced -758 |
| ALGERT GLOBAL LLC 0.00% of their portfolio | 16.7k $19.4k | New |
| COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio | 16.0k $18.0k | Unchanged |
| TRUSTCORE FINANCIAL SERVICES, LLC 0.00% of their portfolio | 14.3k $16.6k | Unchanged |
| Byrne Asset Management LLC 0.01% of their portfolio | 14.3k $16.6k | Added +1.5k |
| MORGAN STANLEY 0.00% of their portfolio | 13.2k $15.3k | Reduced -21.2k |
| GAMCO INVESTORS, INC. ET AL 0.00% of their portfolio | 12.1k $14.0k | Reduced -46.6k |
| Cerity Partners LLC 0.00% of their portfolio | 12.0k $13.9k | New |
| WMS Partners, LLC 0.00% of their portfolio | 11.0k $12.8k | Unchanged |
| Bleakley Financial Group, LLC 0.00% of their portfolio | 11.0k $12.8k | First filing |
| AVANTAX ADVISORY SERVICES, INC. 0.00% of their portfolio | 10.4k $12.1k | Unchanged |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 6.3k $7.0k | Added +4.1k |
| Stephens Consulting, LLC 0.00% of their portfolio | 3.2k $3.8k | Unchanged |
| High Net Worth Advisory Group LLC 0.00% of their portfolio | 2.0k $2.3k | Unchanged |
| Lion Point Capital, LP 0.01% of their portfolio | 1.0k $25.0k | Unchanged |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 514 $596 | Added +13 |
| Lowe Wealth Advisors, LLC 0.00% of their portfolio | 500 $580 | Unchanged |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 277 $321 | Unchanged |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 148 $0 | Unchanged |
| Coppell Advisory Solutions LLC 0.00% of their portfolio | 65 $75 | First filing |
| Coppell Advisory Solutions Corp. 0.00% of their portfolio | 65 $75 | First filing |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio | 0 $0 | Unchanged |