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A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.
| Holder | Shares | % of company | Change vs last qtr | 8 quarters | Held since | % of their book |
|---|---|---|---|---|---|---|
|
CC
Cerberus Capital Management, L.P.
13D · 39.9%
|
3.4M | 22.37% | Unchanged | 2022 | 1.2% | |
|
Shares held by quarter
Peak holding3.4M (Q4'25)
Change over 8 quarters+3.3M
Share of the company22.370%
Disclosed stake13D · 39.9%
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|
WC
Westerly Capital Management, LLC
|
1.3M | 8.63% | +414.0K (+46.1%) | 2021 | 1.8% | |
|
Shares held by quarter
Peak holding1.3M (Q2'26)
Change over 8 quarters+1.0M
Share of the company8.630%
|
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27 more super investors behind a free account
See every manager holding Comscore Inc, how their position has changed, and how long they've held it.
Sign up free| Fund | Position value | Shares | % of company | % of the fund | As of |
|---|---|---|---|---|---|
|
VT
Vanguard Index Funds
|
$2.1M | 285.2K | 1.88% | 0.00% | June 30, 2026 |
|
JI
Jacob Funds Inc.
|
$779K | 148.3K | 0.98% | 1.83% | August 31, 2026 |
22 more funds behind a free account
See every fund holding Comscore Inc and how much of the fund the position is.
Sign up free| Holder | Shares | % of company | Change vs last qtr | 8 quarters | Held since | % of their book |
|---|---|---|---|---|---|---|
|
CC
Charter Communications, Inc.
5%+ holder
13D · 50.0%
|
15.1M | 99.38% | — | — |
— | — |
|
This holder reports through Schedule 13D/G, not a quarterly 13F.
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|
CI
CCH II, LLC
5%+ holder
13D · 50.0%
|
15.1M | 99.38% | — | — |
— | — |
|
This holder reports through Schedule 13D/G, not a quarterly 13F.
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17 more holders behind a free account
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