Comscore (SCOR)
Comscore on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as services-business services, nec.
29K
Short interest
settlement 2026-10-15
1.0
Days to cover
-0.1 days vs prior
39.3%
Short share of volume
2026-11-02
80
Fails to deliver
settlement 2026-09-18
Tue 3 Nov
Next earnings
estimated date
$348K
Insider flow, 90 days
5 buys, 0 sells
As of 2026-11-02.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 15 October 2026, short interest in SCOR is 28,933 shares, up 6,626 shares over the last month. Over the last 48 readings it ranged from 6,436 shares (13 March 2026) to 82,403 shares (30 September 2025). At the reported average volume of 47K shares a day that is 1.0 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/scor" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 28,933 | -10.6% | 46,624 | 1.00 |
| 2026-09-30 | 32,345 | +45.0% | 28,912 | 1.12 |
| 2026-09-15 | 22,307 | -19.5% | 41,281 | 1.00 |
| 2026-08-31 | 27,716 | +44.8% | 55,601 | 1.00 |
| 2026-08-14 | 19,137 | +79.3% | 24,096 | 1.00 |
| 2026-07-31 | 10,672 | -3.6% | 9,673 | 1.10 |
| 2026-07-15 | 11,069 | +11.3% | 9,127 | 1.21 |
| 2026-06-30 | 9,941 | -53.8% | 61,763 | 1.00 |
| 2026-06-15 | 21,522 | +31.2% | 49,098 | 1.00 |
| 2026-05-29 | 16,400 | -1.8% | 22,359 | 1.00 |
| 2026-05-15 | 16,696 | -0.9% | 11,977 | 1.39 |
| 2026-04-30 | 16,846 | +11.1% | 17,109 | 1.00 |
| 2026-04-15 | 15,162 | -7.8% | 17,628 | 1.00 |
| 2026-03-31 | 16,436 | +155.4% | 23,943 | 1.00 |
| 2026-03-13 | 6,436 | -5.8% | 16,267 | 1.00 |
| 2026-02-27 | 6,835 | +4.0% | 12,129 | 1.00 |
| 2026-02-13 | 6,570 | -8.2% | 26,208 | 1.00 |
| 2026-01-30 | 7,158 | -35.3% | 22,406 | 1.00 |
| 2026-01-15 | 11,054 | -52.8% | 52,394 | 1.00 |
| 2025-12-31 | 23,435 | -7.7% | 9,366 | 2.50 |
| 2025-12-15 | 25,387 | -26.6% | 5,782 | 4.39 |
| 2025-11-28 | 34,574 | -3.5% | 7,527 | 4.59 |
| 2025-11-14 | 35,818 | +13.1% | 23,685 | 1.51 |
| 2025-10-31 | 31,664 | +2.4% | 6,065 | 5.22 |
| 2025-10-15 | 30,931 | -62.5% | 22,173 | 1.39 |
| 2025-09-30 | 82,403 | +167.0% | 266,705 | 1.00 |
| 2025-09-15 | 30,865 | -8.6% | 4,419 | 6.98 |
| 2025-08-29 | 33,756 | -7.9% | 10,754 | 3.14 |
| 2025-08-15 | 36,645 | +90.6% | 23,118 | 1.59 |
| 2025-07-31 | 19,229 | -18.8% | 22,151 | 1.00 |
| 2025-07-15 | 23,670 | -17.0% | 14,926 | 1.59 |
| 2025-06-30 | 28,525 | +27.6% | 30,756 | 1.00 |
| 2025-06-13 | 22,360 | -10.7% | 11,585 | 1.93 |
| 2025-05-30 | 25,046 | +2.8% | 5,533 | 4.53 |
| 2025-05-15 | 24,366 | +5.6% | 14,633 | 1.67 |
| 2025-04-30 | 23,081 | +5.2% | 9,657 | 2.39 |
| 2025-04-15 | 21,940 | +18.1% | 8,110 | 2.71 |
| 2025-03-31 | 18,584 | -13.9% | 11,000 | 1.69 |
| 2025-03-14 | 21,581 | +27.4% | 29,715 | 1.00 |
| 2025-02-28 | 16,942 | -2.7% | 10,922 | 1.55 |
| 2025-02-14 | 17,415 | -60.9% | 25,312 | 1.00 |
| 2025-01-31 | 44,478 | +86.7% | 40,010 | 1.11 |
| 2025-01-15 | 23,828 | +0.1% | 36,047 | 1.00 |
| 2024-12-31 | 23,792 | -6.0% | 30,558 | 1.00 |
| 2024-12-13 | 25,323 | -7.3% | 14,249 | 1.78 |
| 2024-11-29 | 27,332 | -12.9% | 21,299 | 1.28 |
| 2024-11-15 | 31,364 | +26.0% | 53,153 | 1.00 |
| 2024-10-31 | 24,888 | -1.4% | 15,190 | 1.64 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of SCOR volume is 39.3%, down 48.3 points over the last five sessions. Over the last 30 readings it ranged from 7.8% (12 October 2026) to 87.6% (26 October 2026). The latest reading is 3.7 points above the 30-session average of 35.7%, on 6K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 2K | 6K | 39.3% | 230 |
| 2026-10-30 | 3K | 6K | 51.6% | 0 |
| 2026-10-29 | 19K | 56K | 34.3% | 0 |
| 2026-10-28 | 2K | 5K | 40.8% | 0 |
| 2026-10-27 | 4K | 11K | 38.5% | 0 |
| 2026-10-26 | 33K | 38K | 87.6% | 0 |
| 2026-10-23 | 5K | 15K | 32.1% | 0 |
| 2026-10-22 | 8K | 35K | 23.1% | 0 |
| 2026-10-21 | 2K | 27K | 9.3% | 0 |
| 2026-10-20 | 2K | 5K | 52.4% | 0 |
| 2026-10-19 | 2K | 15K | 12.8% | 1,105 |
| 2026-10-16 | 10K | 51K | 19.9% | 1,320 |
| 2026-10-15 | 1K | 3K | 36.7% | 0 |
| 2026-10-14 | 332 | 3K | 13.0% | 53 |
| 2026-10-13 | 37K | 99K | 37.8% | 20 |
| 2026-10-12 | 2K | 25K | 7.8% | 0 |
| 2026-10-09 | 1K | 2K | 74.0% | 0 |
| 2026-10-08 | 16K | 47K | 33.6% | 0 |
| 2026-10-07 | 5K | 18K | 28.5% | 0 |
| 2026-10-06 | 5K | 17K | 28.2% | 0 |
| 2026-10-05 | 4K | 13K | 29.8% | 0 |
| 2026-10-02 | 8K | 26K | 30.2% | 0 |
| 2026-10-01 | 1K | 4K | 32.9% | 0 |
| 2026-09-30 | 2K | 17K | 14.6% | 0 |
| 2026-09-29 | 864 | 5K | 18.6% | 0 |
| 2026-09-28 | 8K | 15K | 50.0% | 0 |
| 2026-09-25 | 1K | 2K | 61.1% | 0 |
| 2026-09-24 | 2K | 3K | 68.9% | 0 |
| 2026-09-23 | 4K | 13K | 32.0% | 800 |
| 2026-09-22 | 4K | 14K | 30.2% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 18 September 2026, the fails-to-deliver balance in SCOR is 80 shares, up 53 shares over the last settlement date. Over the last 30 readings it ranged from 2 shares (28 May 2026) to 18,153 shares (2 October 2025). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-18 | 80 | $5.11 | $409 |
| 2026-09-14 | 27 | $4.96 | $134 |
| 2026-09-02 | 46 | $5.12 | $236 |
| 2026-09-01 | 146 | $5.25 | $767 |
| 2026-08-31 | 146 | $5.16 | $753 |
| 2026-08-28 | 44 | $5.23 | $230 |
| 2026-08-03 | 53 | $7.00 | $371 |
| 2026-07-28 | 84 | $7.11 | $597 |
| 2026-07-21 | 425 | $7.45 | $3K |
| 2026-07-20 | 319 | $7.49 | $2K |
| 2026-07-17 | 220 | $7.45 | $2K |
| 2026-07-02 | 72 | $7.29 | $525 |
| 2026-07-01 | 175 | $7.38 | $1K |
| 2026-06-29 | 165 | $6.73 | $1K |
| 2026-06-24 | 4,612 | $6.89 | $32K |
| 2026-06-23 | 5,453 | $7.10 | $39K |
| 2026-06-22 | 899 | $7.95 | $7K |
| 2026-05-28 | 2 | $6.76 | $14 |
| 2026-05-14 | 69 | $7.01 | $484 |
| 2026-05-13 | 68 | $7.25 | $493 |
| 2026-05-12 | 68 | $7.19 | $489 |
| 2026-04-20 | 29 | $8.10 | $235 |
| 2026-04-17 | 29 | $7.95 | $231 |
| 2026-04-15 | 7 | $7.16 | $50 |
| 2026-04-13 | 903 | $7.43 | $7K |
| 2026-04-06 | 661 | $6.85 | $5K |
| 2026-03-26 | 135 | $7.15 | $965 |
| 2026-03-23 | 769 | $7.16 | $6K |
| 2025-11-12 | 416 | $6.87 | $3K |
| 2025-10-02 | 18,153 | $8.54 | $155K |
Insider trades
SEC Form 4, newest first. JSONInsiders at SCOR reported 5 open-market buys worth $348K in the last 90 days and no open-market sells. Latest filing: McLaughlin Matthew F. (Chief Executive Officer) on 2026-09-08.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-08 | McLaughlin Matthew F. | Chief Executive Officer | Buy | 3K | $5.19 | $17K | 186K |
| 2026-09-04 | McLaughlin Matthew F. | Chief Executive Officer | Buy | 17K | $5.06 | $84K | 182K |
| 2026-08-28 | LIVEK WILLIAM PAUL | Director | Buy | 20K | $5.23 | $105K | 217K |
| 2026-08-26 | McLaughlin Matthew F. | Chief Executive Officer | Buy | 20K | $5.26 | $105K | 166K |
| 2026-08-20 | Kline David | Director | Buy | 7K | $5.29 | $37K | 7K |
| 2026-08-19 | CHARTER COMMUNICATIONS, INC. /MO/ | 10% owner | Other transaction | 3.3M | price not stated in the filing | not stated | 6.6M |
| 2026-08-19 | Liberty Broadband Corp | Director, 10% owner | Other transaction | 3.3M | price not stated in the filing | not stated | 0 |
| 2026-07-01 | Cerberus Capital Management, L.P. | Director, 10% owner | Grant | 16K | price not stated in the filing | not stated | 3.4M |
| 2026-06-16 | CCH II LLC | TenPercentOwner | Exercise or conversion | 20K | $0.00 | $0 | 3.4M |
| 2026-06-16 | LIVEK WILLIAM PAUL | Director | Exercise or conversion | 10K | $0.00 | $0 | 197K |
| 2026-06-16 | Wendling Brian J | Director | Exercise or conversion | 10K | $0.00 | $0 | 43K |
| 2026-06-16 | McLaughlin Matthew F. | Chief Executive Officer | Exercise or conversion | 10K | $0.00 | $0 | 146K |
| 2026-06-06 | Bagdasarian Stephen | Chief Commercial Officer | Tax withholding | 726 | $7.97 | $6K | 8K |
| 2026-06-06 | Bagdasarian Stephen | Chief Commercial Officer | Exercise or conversion | 2K | $0.00 | $0 | 9K |
| 2025-12-29 | Liberty Broadband Corp | Director,TenPercentOwner | Grant | 3.3M | price not stated in the filing | not stated | 3.3M |
| 2025-12-29 | SPECTRUM MANAGEMENT HOLDING COMPANY, LLC | TenPercentOwner | Grant | 3.3M | price not stated in the filing | not stated | 3.3M |
| 2025-12-29 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | Grant | 3.3M | price not stated in the filing | not stated | 3.4M |
| 2025-12-29 | Gillin Leslie | Director | Exercise or conversion | 10K | $0.00 | $0 | 33K |
| 2025-12-29 | Patterson Martin Edward | Director | Exercise or conversion | 10K | $0.00 | $0 | 39K |
| 2025-12-29 | FISHER ITZHAK | Director | Exercise or conversion | 10K | $0.00 | $0 | 43K |
| 2025-12-29 | Banerjee Nana | Director | Exercise or conversion | 10K | $0.00 | $0 | 36K |
| 2025-11-14 | LIVEK WILLIAM PAUL | Director | Sell | 10K | $6.55 | $65K | 187K |
| 2025-11-12 | LIVEK WILLIAM PAUL | Director | Sell | 68 | $6.99 | $475 | 197K |
| 2025-11-12 | LIVEK WILLIAM PAUL | Director | Sell | 2K | $6.85 | $13K | 197K |
| 2025-11-11 | LIVEK WILLIAM PAUL | Director | Sell | 3K | $7.13 | $21K | 199K |
| 2025-11-11 | LIVEK WILLIAM PAUL | Director | Sell | 835 | $7.08 | $6K | 202K |
| 2025-11-10 | LIVEK WILLIAM PAUL | Director | Sell | 2K | $7.57 | $17K | 203K |
| 2025-09-26 | Bagdasarian Stephen | Chief Commercial Officer | Tax withholding | 366 | $6.12 | $2K | 6K |
| 2025-09-26 | Bagdasarian Stephen | Chief Commercial Officer | Exercise or conversion | 1K | $0.00 | $0 | 6K |
| 2025-06-17 | Charter Communications Holding Company, LLC | TenPercentOwner | Exercise or conversion | 21K | $0.00 | $0 | 50K |
| 2025-06-17 | Wendling Brian J | Director | Exercise or conversion | 11K | $0.00 | $0 | 33K |
| 2025-06-17 | McLaughlin Matthew F. | Director | Exercise or conversion | 11K | $0.00 | $0 | 136K |
| 2025-06-17 | Patterson Martin Edward | Director | Exercise or conversion | 11K | $0.00 | $0 | 29K |
| 2025-06-17 | LIVEK WILLIAM PAUL | Director | Exercise or conversion | 11K | $0.00 | $0 | 205K |
| 2025-06-17 | Gillin Leslie | Director | Exercise or conversion | 11K | $0.00 | $0 | 23K |
| 2025-06-17 | FISHER ITZHAK | Director | Exercise or conversion | 11K | $0.00 | $0 | 33K |
| 2025-06-17 | CHARTER COMMUNICATIONS, INC. /MO/ | 10% owner | Exercise or conversion | 21K | $0.00 | $0 | 50K |
| 2025-06-17 | Banerjee Nana | Director | Exercise or conversion | 11K | $0.00 | $0 | 26K |
| 2025-06-06 | Bagdasarian Stephen | Chief Commercial Officer | Tax withholding | 726 | $5.09 | $4K | 5K |
| 2025-06-06 | Bagdasarian Stephen | Chief Commercial Officer | Exercise or conversion | 2K | $0.00 | $0 | 6K |
| 2024-11-29 | Carpenter Jonathan | Chief Executive Officer | Exercise or conversion | 8K | $0.00 | $0 | 24K |
| 2024-09-26 | Bagdasarian Stephen | Chief Commercial Officer | Tax withholding | 366 | $7.14 | $3K | 3K |
| 2024-09-26 | Bagdasarian Stephen | Chief Commercial Officer | Exercise or conversion | 1K | $0.00 | $0 | 4K |
| 2024-06-12 | Rosenthal Brent D | Director | Exercise or conversion | 8K | $0.00 | $0 | 55K |
| 2024-06-12 | Wendling Brian J | Director | Exercise or conversion | 8K | $0.00 | $0 | 22K |
| 2024-06-12 | Patterson Martin Edward | Director | Exercise or conversion | 8K | $0.00 | $0 | 18K |
| 2024-06-12 | Love Kathleen | Director | Exercise or conversion | 8K | $0.00 | $0 | 22K |
| 2024-06-12 | Banerjee Nana | Director | Exercise or conversion | 8K | $0.00 | $0 | 15K |
| 2024-06-12 | CHARTER COMMUNICATIONS, INC. /MO/ | TenPercentOwner | Exercise or conversion | 11K | $0.00 | $0 | 28K |
| 2024-06-12 | FISHER ITZHAK | Director | Exercise or conversion | 8K | $0.00 | $0 | 22K |
| 2024-06-12 | Gillin Leslie | Director | Exercise or conversion | 8K | $0.00 | $0 | 13K |
| 2024-06-12 | LIVEK WILLIAM PAUL | Director | Exercise or conversion | 8K | $0.00 | $0 | 195K |
| 2024-06-06 | Bagdasarian Stephen | Chief Commercial Officer | Exercise or conversion | 2K | $0.00 | $0 | 3K |
| 2024-06-06 | Bagdasarian Stephen | Chief Commercial Officer | Tax withholding | 726 | $13.38 | $10K | 3K |
| 2024-04-03 | Rendino Kevin | Other | Buy | 1K | $14.94 | $21K | 28K |
| 2024-03-10 | ALGRANATI DAVID | Chief Innovation Officer | Tax withholding | 891 | $17.11 | $15K | 13K |
| 2024-03-10 | ALGRANATI DAVID | Chief Innovation Officer | Exercise or conversion | 2K | $0.00 | $0 | 13K |
| 2023-11-29 | Carpenter Jonathan | Chief Executive Officer | Exercise or conversion | 151K | $0.00 | $0 | 332K |
| 2023-08-17 | Wendling Brian J | Director | Buy | 10K | $0.73 | $8K | 267K |
| 2023-08-17 | Curry Mary Margaret | See Remarks | Buy | 15K | $0.73 | $11K | 37K |
| 2023-08-16 | Carpenter Jonathan | Chief Executive Officer | Buy | 5K | $0.77 | $4K | 182K |
| 2023-08-16 | Wendling Brian J | Director | Buy | 40K | $0.76 | $30K | 257K |
| 2023-08-11 | Carpenter Jonathan | Chief Executive Officer | Buy | 8K | $0.81 | $6K | 177K |
| 2023-06-20 | Patterson Martin Edward | Director | Buy | 9K | $0.89 | $8K | 191K |
| 2023-06-15 | Charter Communications Holding Company, LLC | TenPercentOwner | Exercise or conversion | 200K | $0.00 | $0 | 344K |
| 2023-06-15 | LIVEK WILLIAM PAUL | Director | Exercise or conversion | 100K | $0.00 | $0 | 3.7M |
| 2023-06-15 | Gillin Leslie | Director | Exercise or conversion | 84K | $0.00 | $0 | 84K |
| 2023-06-15 | Love Kathleen | Director | Exercise or conversion | 100K | $0.00 | $0 | 281K |
| 2023-06-15 | Rosenthal Brent David | Director | Exercise or conversion | 100K | $0.00 | $0 | 930K |
| 2023-06-15 | Banerjee Nana | Director | Exercise or conversion | 100K | $0.00 | $0 | 129K |
| 2023-06-15 | FISHER ITZHAK | Director | Exercise or conversion | 100K | $0.00 | $0 | 277K |
| 2023-06-15 | Patterson Martin Edward | Director | Exercise or conversion | 100K | $0.00 | $0 | 182K |
| 2023-06-15 | Wendling Brian J | Director | Exercise or conversion | 100K | $0.00 | $0 | 217K |
| 2023-05-19 | LIVEK WILLIAM PAUL | Director | Buy | 176K | $0.98 | $172K | 3.6M |
| 2023-05-18 | LIVEK WILLIAM PAUL | Director | Buy | 124K | $0.88 | $109K | 3.4M |
| 2023-03-14 | LIVEK WILLIAM PAUL | Director | Buy | 249K | $1.02 | $254K | 3.3M |
| 2023-03-13 | ALGRANATI DAVID | Chief Innovation Officer | Sell | 19K | $1.02 | $19K | 223K |
| 2023-03-13 | LIVEK WILLIAM PAUL | Director | Buy | 926 | $1.00 | $926 | 3.1M |
| 2023-03-10 | ALGRANATI DAVID | Chief Innovation Officer | Exercise or conversion | 47K | $0.00 | $0 | 241K |
| 2023-01-13 | LIVEK WILLIAM PAUL | Director | Tax withholding | 34K | $1.40 | $48K | 3.1M |
| 2022-12-12 | LIVEK WILLIAM PAUL | Director | Buy | 150K | $1.30 | $195K | 3.1M |
| 2022-12-09 | LIVEK WILLIAM PAUL | Director | Buy | 75K | $1.17 | $88K | 3.0M |
| 2022-12-08 | LIVEK WILLIAM PAUL | Director | Buy | 50K | $1.17 | $59K | 2.9M |
| 2022-12-08 | Wendling Brian J | Director | Buy | 20K | $1.15 | $23K | 117K |
| 2022-12-07 | LIVEK WILLIAM PAUL | Director | Buy | 25K | $1.19 | $30K | 2.8M |
| 2022-12-06 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | Buy | 1.5M | $1.10 | $1.6M | 2.2M |
| 2022-12-06 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | Buy | 50K | $1.26 | $63K | 2.3M |
| 2022-11-30 | Wendling Brian J | Director | Buy | 5K | $1.38 | $7K | 97K |
| 2022-11-30 | Patterson Martin Edward | Director | Buy | 1K | $1.39 | $1K | 82K |
| 2022-11-30 | Pine Investor, LLC | Director,TenPercentOwner | Buy | 25K | $1.36 | $34K | 720K |
| 2022-11-29 | Carpenter Jonathan | Chief Executive Officer | Exercise or conversion | 151K | $0.00 | $0 | 169K |
| 2022-11-28 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | Buy | 50K | $1.42 | $71K | 695K |
| 2022-11-28 | Wendling Brian J | Director | Buy | 15K | $1.44 | $22K | 92K |
| 2022-11-28 | Patterson Martin Edward | Director | Buy | 4K | $1.42 | $5K | 81K |
| 2022-11-25 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | Buy | 18K | $1.45 | $26K | 645K |
| 2022-11-23 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | Buy | 2K | $1.45 | $3K | 628K |
| 2022-11-22 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | Buy | 629 | $1.45 | $912 | 626K |
| 2022-11-21 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | Buy | 25K | $1.48 | $37K | 625K |
| 2022-11-18 | Cerberus Capital Management, L.P. | Director,TenPercentOwner | Buy | 50K | $1.50 | $75K | 600K |
| 2022-11-17 | Carpenter Jonathan | Chief Executive Officer | Buy | 4K | $1.54 | $5K | 19K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON1 Form 144 notice on file for SCOR worth $157K at the prices reported; 0 in the last 90 days worth $0. Latest: LIVEK WILLIAM PAUL filed on 2025-11-10 to sell 20,000 shares ($157K) from 2025-11-10.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2025-11-10 | LIVEK WILLIAM PAULDirector | 20K | $157K | 0.399% | 2025-11-10 | Charles Schwab Corp. |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON10 holders report 5% or more of SCOR in their latest filing, 7 on Schedule 13D (active intent). The largest reported stake is Charter Communications, Inc. at 50.0% of the class (15,090,681 shares), filed 2026-08-21 for an event on 2026-08-19.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-21 | 13D/Ano. 4 | Liberty Broadband Corporationcorporation | 0 | 0.0% | 2026-08-19 |
| 2026-08-21 | 13D/Ano. 4 | Charter Communications, Inc.corporation | 15.1M | 50.0% | 2026-08-19 |
| 2026-08-21 | 13D/Ano. 4 | Spectrum Management Holding Company, LLCother entity | 15.1M | 50.0% | 2026-08-19 |
| 2026-08-21 | 13D/Ano. 4 | Charter Communications Holding Company, LLCother entity | 15.1M | 50.0% | 2026-08-19 |
| 2026-08-21 | 13D/Ano. 4 | CCH II, LLCother entity | 15.1M | 50.0% | 2026-08-19 |
| 2026-08-21 | 13D/Ano. 4 | Charter Communications Holdings, LLCother entity | 15.1M | 50.0% | 2026-08-19 |
| 2026-05-06 | 13D/Ano. 7 | CAVENDISH SQUARE HOLDING B.V.other entity | 566K | 3.8% | 2025-12-29 |
| 2026-05-06 | 13D/Ano. 7 | WPP PLCcorporation | 566K | 3.8% | 2025-12-29 |
| 2026-02-17 | 13G/Ano. 1 | WESTERLY CAPITAL MANAGEMENT, LLCinvestment adviser | 470K | 9.4% | 2025-12-31 |
| 2026-02-17 | 13G/Ano. 1 | Westerly Holdings LLCparent holding company | 470K | 9.4% | 2025-12-31 |
| 2026-02-17 | 13G/Ano. 1 | Christopher J. Galvinindividual | 470K | 9.4% | 2025-12-31 |
| 2026-02-03 | 13G/Ano. 1 | Mount Logan Capital Inc.corporation | 251K | 1.7% | 2025-12-31 |
| 2025-12-31 | 13D/Ano. 6 | Cerberus Capital Management, L.P.investment adviser | 7.6M | 39.9% | 2025-12-29 |
| 2025-12-31 | 13D/Ano. 6 | Pine Investor, LLCother entity | 7.6M | 39.9% | 2025-12-29 |
13F holders
Tracked managers holding SCOR at their latest 13F. JSON3 of the 30 tracked managers held SCOR at their latest 13F, $699K in total at quarter-end prices. Renaissance Technologies is the largest at $295K (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 2 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Renaissance Technologies | 2026-06-30 | 40K | $295K | 0.00% | -1K |
| Millennium Management | 2026-06-30 | 32K | $233K | 0.00% | -5K |
| Citadel Advisors | 2026-06-30 | 23K | $171K | 0.00% | new |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
What this page is
Comscore in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Comscore (SCOR), SEC CIK 1158172, listed on Nasdaq, classified by the SEC as services-business services, nec. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-02.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-18.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2025-11-10.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-08-21.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-12.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-08.JSON and CSV
- Company record
- EDGAR filing index for CIK 1158172Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
Other companies the SEC classifies as services-business services, nec
Other company pages
- STESTERIS
- STLDSteel Dynamics
- STRCStrategy
- STRLSterling Infrastructure
- STTState Street
- STXSeagate Technology Holdings
- STZConstellation Brands
- SUISun Communities
- SUNBSunbelt Rentals Holdings
- SWSmurfit Westrock
- SWKStanley Black & Decker
- SWKSSkyworks Solutions
- SXTCChina SXT Pharmaceuticals
- SYFSynchrony Financial
- SYKStryker
- SYNASynaptics
Datasets
Frequently Asked Questions
How much of SCOR is sold short?
28,933 shares were held short at the 2026-10-15 settlement, 1.0 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is SCOR's daily short volume?
On 2026-11-02, 2,486 of the 6,323 SCOR shares reported to FINRA were sold short, 39.3% of the day's reported volume. Short volume is a flow for one day, not a position.
Does SCOR have fails to deliver?
The SEC's latest file shows 80 SCOR shares failed to deliver at settlement 2026-09-18. Fails are reported per settlement date and published twice a month with a lag.
Are SCOR insiders buying or selling?
Insiders at SCOR reported 5 open-market buys worth $348K in the last 90 days and no open-market sells. Latest filing: McLaughlin Matthew F. (Chief Executive Officer) on 2026-09-08.
Have SCOR insiders filed to sell?
1 Form 144 notice on file for SCOR worth $157K at the prices reported; 0 in the last 90 days worth $0. Latest: LIVEK WILLIAM PAUL filed on 2025-11-10 to sell 20,000 shares ($157K) from 2025-11-10.
Who owns 5% or more of SCOR?
10 holders report 5% or more of SCOR in their latest filing, 7 on Schedule 13D (active intent). The largest reported stake is Charter Communications, Inc. at 50.0% of the class (15,090,681 shares), filed 2026-08-21 for an event on 2026-08-19.
Which tracked 13F managers own SCOR?
3 of the 30 tracked 13F managers held SCOR shares at their latest filing, $699K in all. The largest: Renaissance Technologies (40K shares, $295K), Izzy Englander's Millennium Management (32K shares, $233K), Ken Griffin's Citadel Advisors (23K shares, $171K).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.