Comscore, Inc.
SCOR- Exchange
- Nasdaq
- Industry
- Services-Business Services, NEC
- SEC CIK
- 0001158172
In the last 90 days, Comscore, Inc. insiders filed 4 open-market purchases and 0 sales; 28 institutions reported holding it in 13F filings for Q2 2026, worth $42.6M in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in Comscore, Inc. as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 104
- −7 vs. Q2 2021
- Shares held
- 54.8M
- +243.9K (+0.4%) vs. Q2 2021
- Total value
- $213.6M
- −$59.0M (−21.6%) vs. Q2 2021
- New holders
- 13
- 33 more added
- Sold out
- 20
- 32 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SCOR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 28 | $42.6M |
| Q1 2026 | 26 | $35.3M |
| Q4 2025 | 25 | $29.9M |
| Q3 2025 | 30 | $10.3M |
| Q2 2025 | 27 | $5.56M |
| Q1 2025 | 30 | $8.06M |
| Q4 2024 | 27 | $6.43M |
| Q3 2024 | 25 | $6.30M |
| Q2 2024 | 28 | $15.8M |
| Q1 2024 | 31 | $18.1M |
| Q4 2023 | 32 | $26.5M |
| Q3 2023 | 63 | $23.1M |
| Q2 2023 | 70 | $33.6M |
| Q1 2023 | 82 | $53.1M |
| Q4 2022 | 77 | $53.8M |
| Q3 2022 | 80 | $84.9M |
| Q2 2022 | 88 | $109.8M |
| Q1 2022 | 99 | $166.3M |
| Q4 2021 | 101 | $185.8M |
| Q3 2021 | 104 | $213.6M |
| Q2 2021 | 113 | $280.9M |
| Q1 2021 | 101 | $195.2M |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Comscore, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Weiss Multi-Strategy Advisers LLC | 7,085,963 | $27.6M | 0.60% | +736,581+11.6% | Added |
| Primecap Management Co | 5,467,047 | $21.3M | 0.02% | 00.0% | Unchanged |
| BlackRock Inc. | 4,748,456 | $18.5M | 0.00% | +17,712+0.4% | Added |
| Royce & Associates LP | 3,343,148 | $13.0M | 0.10% | +19,067+0.6% | Added |
| Vanguard Group Inc | 3,259,488 | $12.7M | 0.00% | +68,896+2.2% | Added |
| Cowen Prime Advisors LLC | 2,495,300 | $9.73M | 3.62% | +855,100+52.1% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 2,419,550 | $9.44M | 0.17% | 00.0% | Unchanged |
| Samjo Capital LLC | 2,055,000 | $8.02M | 5.88% | +645,000+45.7% | Added |
| Dimensional Fund Advisors LP | 1,509,907 | $5.89M | 0.00% | −73,615−4.6% | Reduced |
| Jefferies Group LLC | 1,326,241 | $5.17M | 0.12% | −315,000−19.2% | Reduced |
| Geode Capital Management, LLC | 1,255,065 | $4.89M | 0.00% | −41,048−3.2% | Reduced |
| State Street Corp | 1,191,427 | $4.65M | 0.00% | +7,584+0.6% | Added |
| Bank of America Corp | 1,049,709 | $4.09M | 0.00% | −38,822−3.6% | Reduced |
| Jacobs Levy Equity Management, Inc | 974,893 | $3.80M | 0.03% | −12,804−1.3% | Reduced |
| D. E. Shaw & Co., Inc. | 960,467 | $3.75M | 0.00% | −312,347−24.5% | Reduced |
| Ameriprise Financial Inc | 904,547 | $3.53M | 0.00% | +97,075+12.0% | Added |
| Roumell Asset Management, LLC | 865,396 | $3.38M | 4.47% | +865,396 | New |
| Russell Investments Group, Ltd. | 855,703 | $3.33M | 0.01% | −34,421−3.9% | Reduced |
| Acadian Asset Management LLC | 839,072 | $3.27M | 0.01% | +29,143+3.6% | Added |
| Renaissance Technologies LLC | 800,910 | $3.12M | 0.00% | −326,129−28.9% | Reduced |
| Jacob Asset Management of New York LLC | 800,000 | $3.12M | 1.13% | +600,000+300.0% | Added |
| Northern Trust Corp | 690,347 | $2.69M | 0.00% | +14,184+2.1% | Added |
| Fuller & Thaler Asset Management, Inc. | 688,575 | $2.69M | 0.02% | +688,575 | New |
| Empirical Capital Management, LLC | 669,646 | $2.61M | 2.74% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 664,800 | $2.59M | 0.01% | −165,200−19.9% | Reduced |
| UBS Group AG | 611,562 | $2.38M | 0.00% | −2,644−0.4% | Reduced |
| Marathon Capital Management | 590,350 | $2.30M | 0.52% | −1,500−0.3% | Reduced |
| Two Sigma Investments, LP | 583,278 | $2.27M | 0.01% | −66,125−10.2% | Reduced |
| Nuveen Asset Management, LLC | 482,496 | $1.88M | 0.00% | +2,428+0.5% | Added |
| Cannell Peter B & Co Inc | 454,660 | $1.77M | 0.05% | 00.0% | Unchanged |
| Skylands Capital, LLC | 407,000 | $1.59M | 0.20% | +71,830+21.4% | Added |
| Goldman Sachs Group Inc | 335,810 | $1.31M | 0.00% | +218,430+186.1% | Added |
| Bridgeway Capital Management, LLC | 324,400 | $1.26M | 0.02% | 00.0% | Unchanged |
| Quinn Opportunity Partners LLC | 321,015 | $1.25M | 0.08% | +40,116+14.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 294,350 | $1.15M | 0.01% | +24,283+9.0% | Added |
| Bank of New York Mellon Corp | 270,906 | $1.06M | 0.00% | +18,825+7.5% | Added |
| SG Americas Securities, LLC | 208,163 | $812.0K | 0.00% | −72,190−25.7% | Reduced |
| Morgan Stanley | 191,272 | $746.0K | 0.00% | −434,850−69.5% | Reduced |
| Charles Schwab Investment Management Inc | 175,114 | $683.0K | 0.00% | 00.0% | Unchanged |
| RBF Capital, LLC | 174,408 | $680.0K | 0.04% | +67,625+63.3% | Added |
| Ancora Advisors, LLC | 164,000 | $640.0K | 0.02% | −26,230−13.8% | Reduced |
| Barclays PLC | 155,767 | $608.0K | 0.00% | +24,860+19.0% | Added |
| Invesco Ltd. | 146,040 | $570.0K | 0.00% | +7,930+5.7% | Added |
| Marshall Wace, LLP | 144,444 | $564.0K | 0.00% | −102,497−41.5% | Reduced |
| Manatuck Hill Partners, LLC | 137,000 | $534.0K | 0.19% | +137,000 | New |
| Mercer Global Advisors Inc | 120,134 | $469.0K | 0.00% | +120,134 | New |
| Panagora Asset Management Inc | 106,464 | $415.0K | 0.00% | +22,099+26.2% | Added |
| Gamco Investors, Inc. Et Al | 92,550 | $361.0K | 0.00% | −500−0.5% | Reduced |
| Rhumbline Advisers | 80,100 | $312.0K | 0.00% | +4,845+6.4% | Added |
| Pinnacle Associates Ltd | 77,550 | $302.0K | 0.01% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 76,166 | $297.0K | 0.02% | −13,891−15.4% | Reduced |
| Public Employees Retirement System of Ohio | 72,189 | $282.0K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 71,989 | $281.0K | 0.00% | +17,931+33.2% | Added |
| Parametric Portfolio Associates LLC | 52,548 | $205.0K | 0.00% | −1,838−3.4% | Reduced |
| Norges Bank | 52,400 | $204.0K | 0.00% | −88,200−62.7% | Reduced |
| Tudor Investment Corp Et Al | 51,784 | $202.0K | 0.00% | +51,784 | New |
| New York State Common Retirement Fund | 44,750 | $175.0K | 0.00% | +49+0.1% | Added |
| Susquehanna International Group, LLP | 42,542 | $166.0K | 0.00% | +15,108+55.1% | Added |
| Deutsche Bank AG | 40,276 | $157.0K | 0.00% | −10,408−20.5% | Reduced |
| American International Group, Inc. | 38,325 | $149.0K | 0.00% | −201−0.5% | Reduced |
| California State Teachers Retirement System | 37,041 | $144.0K | 0.00% | −57,781−60.9% | Reduced |
| Excalibur Management Corp | 32,000 | $125.0K | 0.05% | +10,000+45.5% | Added |
| Jump Financial, LLC | 30,000 | $117.0K | 0.01% | −67,600−69.3% | Reduced |
| Voya Investment Management LLC | 27,555 | $107.0K | 0.00% | 00.0% | Unchanged |
| Ingalls & Snyder LLC | 27,341 | $107.0K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 26,962 | $105.0K | 0.00% | −74,611−73.5% | Reduced |
| Cubist Systematic Strategies, LLC | 25,279 | $99.0K | 0.00% | −49,899−66.4% | Reduced |
| MetLife Investment Management | 25,307 | $98.7K | 0.00% | +25,307 | New |
| Manufacturers Life Insurance Company, The | 24,399 | $95.0K | 0.00% | −18,578−43.2% | Reduced |
| State Board of Administration of Florida Retirement System | 24,224 | $94.0K | 0.00% | 00.0% | Unchanged |
| Marshall Wace North America L.P. | 23,257 | $90.0K | 0.00% | −63,864−73.3% | Reduced |
| Gabelli Funds LLC | 22,000 | $86.0K | 0.00% | +7,200+48.6% | Added |
| Private Advisor Group, LLC | 22,142 | $86.0K | 0.00% | +10,966+98.1% | Added |
| Citadel Advisors LLC | 21,525 | $84.0K | 0.00% | −118,090−84.6% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 21,300 | $83.0K | 0.00% | −500−2.3% | Reduced |
| The PNC Financial Services Group, Inc. | 20,000 | $78.0K | 0.00% | 00.0% | Unchanged |
| Veritable, L.P. | 20,000 | $78.0K | 0.00% | 00.0% | Unchanged |
| Teton Advisors, Inc. | 20,000 | $78.0K | 0.01% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 19,146 | $74.7K | 0.00% | +19,146 | New |
| Gsa Capital Partners LLP | 18,965 | $74.0K | 0.01% | +18,965 | New |
| BNP Paribas Arbitrage, SA | 18,469 | $72.0K | 0.00% | +9,949+116.8% | Added |
| Trustcore Financial Services, LLC | 14,300 | $56.0K | 0.01% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 14,150 | $55.0K | 0.00% | +14,150 | New |
| Nisa Investment Advisors, LLC | 12,600 | $49.0K | 0.00% | 00.0% | Unchanged |
| WMS Partners, LLC | 11,000 | $43.0K | 0.01% | 00.0% | Unchanged |
| Prudential Financial Inc | 11,133 | $43.0K | 0.00% | +640+6.1% | Added |
| ExodusPoint Capital Management, LP | 10,642 | $42.0K | 0.00% | +10,642 | New |
| McLean Asset Management Corp | 11,159 | $41.0K | 0.02% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 10,000 | $39.0K | 0.00% | +10,000 | New |
| Royal Bank of Canada | 9,088 | $36.0K | 0.00% | +1,587+21.2% | Added |
| Citigroup Inc | 7,996 | $31.0K | 0.00% | +4,724+144.4% | Added |
| Geneos Wealth Management Inc. | 6,000 | $23.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 5,720 | $22.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 4,319 | $17.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,280 | $13.0K | 0.00% | −2,750−45.6% | Reduced |
| Berman Capital Advisors, LLC | 2,414 | $9.00K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 1,754 | $7.00K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 1,022 | $4.00K | 0.00% | +1,022 | New |
| Wells Fargo & Company | 682 | $3.00K | 0.00% | −579−45.9% | Reduced |
| Lion Point Capital, LP | 1,000 | $3.00K | 0.00% | 00.0% | Unchanged |