Stock ownership · SEC 13F · Q4 2025
COMCAST CORP NEW
Institutional ownership of COMCAST CORP NEW (CUSIP 20030N101) - who holds it, how concentrated it is, and what moved last quarter.
- $478.4M
- Reported value
- 13
- Institutions
- 100%
- Top-5 share
The verdict
According to SEC Form 13F-HR filings in this corpus, COMCAST CORP NEW ranks #15 of 775 tracked securities by reported institutional value (largest first), matching the /stocks listing among names with ≥5 reporting holders. 13 institutions report $478.4M as of Q4 2025, with ownership heavily concentrated in a handful of holders.
- 13
- institutions hold it
- $478.4M
- reported 13F value
- 100%
- held by top 5
- #15
- of 775 by value
Based on long positions reported to the SEC as of Q4 2025; 13F omits shorts, options and non-US holdings.
According to SEC Form 13F-HR filings in this corpus, COMCAST CORP NEW ranks #15 of 775 tracked securities by reported institutional value (largest first), matching the /stocks listing among names with ≥5 reporting holders.
How 13F ownership is computed · All tracked stocks · Concentration rankings
SEC Form 13F-HR ownership desk
CUSIP 20030N101 · Q4 2025 $478M reported
VALUE-MEGA · HOLDERS-NARROW · CONC-DOM · PHOTO-FINISH · ACTIVITY-HOT · BOOK-FULL
- VALUE-MEGA #15/775
- HOLDERS-NARROW 13 filers
- CONC-DOM 100% top-5
- PHOTO-FINISH DISNEY WALT
- ACTIVITY-HOT 11 new
- BOOK-FULL 8Q history
Photo-finish peer on reported value: DISNEY WALT CO
Read with: Ownership concentration guide - COMCAST CORP NEW's top-five holders account for 100% of reported value — read concentration before treating any single filer as a signal.
Reported-value neighbourhood · COMCAST CORP NEW
Nearest tracked securities by aggregate 13F reported value, not a full corpus reprint.
COMCAST CORP NEW vs. the broadly-held institutional universe
Where this security's reporting-institution count sits among tracked 13F securities
13 Top 51% higher than 49% of 216 securities
Broadly-held tracked securities, banded by reporting-institution count
Each bar is a band; taller bars hold more securities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source SEC Form 13F-HR filings · Q4 2025
Institutional ownership over time
The number of institutions reporting a COMCAST CORP NEW position has fallen from 15 to 13 over the last 8 quarters of 13F filings.
Top Institutional Holders
| # | Institution | Shares | Value | Share of reported |
|---|---|---|---|---|
| 1 | Pacer Advisors, Inc. | 15,677,870 | $468.6M | 98.0% |
| 2 | GROUPAMA ASSET MANAGMENT | 107,135 | $3.2M | 0.7% |
| 3 | Anchor Investment Management, LLC | 52,449 | $1.6M | 0.3% |
| 4 | MidFirst Bank | 59,343 | $1.5M | 0.3% |
| 5 | DGS Capital Management, LLC | 45,997 | $1.4M | 0.3% |
| 6 | MARINER INVESTMENT GROUP LLC | 42,500 | $1.3M | 0.3% |
| 7 | ARWA LLC | 14,385 | $430K | 0.1% |
| 8 | Astoria Portfolio Advisors LLC. | 8,924 | $282K | 0.1% |
| 9 | Strategic Investment Solutions, Inc. /IL | 2,000 | $60K | 0.0% |
| 10 | TD Capital Management LLC | 1,754 | $52K | 0.0% |
| 11 | Bell Investment Advisors, Inc | 1,677 | $50K | 0.0% |
| 12 | Banque Transatlantique SA | 72 | $2K | 0.0% |
| 13 | SG Trading Solutions, LLC | 37,592 | $1K | 0.0% |
Investment Discretion
SEC Form 13F requires each institutional filer to report whether it exercises sole or shared discretion over a position. Among COMCAST CORP NEW's reported holders for Q4 2025, by reported value:
Latest Quarter Activity · Q4 2025
New positions (11)
Complete exits (15)
Frequently Asked Questions
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Nationwide stocks with similar institutional value or holder count
Two 13F-derived peer sets for COMCAST CORP NEW: nearest aggregate reported value and nearest institutional holder count, not catalog browse links.
Similar reported value
Nearest stocks by aggregate 13F reported value ($478.4M here).
Similar holder count
Nearest stocks by number of disclosing 13F holders (13 here).
Source: U.S. Securities and Exchange Commission (SEC) - EDGAR Form 13F-HR institutional holdings filings · Q4 2025 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Short positions and most derivatives are not disclosed.
PlainFundData is rendered directly from SEC EDGAR Form 13F-HR institutional holdings filings, no number is typed in by an editor. Holder lists, concentration, and reported value on this page are aggregated live from those 13F-HR extracts. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-16.