# MEDIACO HLDG INC (MDIA)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/MDIA/

- Reporting holders: 19
- Reported value: $70.1M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Standard General L.P.](https://holderbook.com/funds/1409888-standard-general-l-p/) | $34.9M | 35,426,400 | 7.3% | 26 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $34.8M | 35,284,678 | 0.0% | 8 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $95.2K | 96,397 | 0.0% | 21 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $69.5K | 70,508 | 0.0% | 2 |
| [MILLENNIUM MANAGEMENT LLC](https://holderbook.com/funds/1273087-millennium-management-llc/) | $61.3K | 62,147 | 0.0% | 8 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $55.8K | 56,604 | 0.0% | 1 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $48.6K | 49,246 | 0.0% | 2 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $32.9K | 33,318 | 0.0% | 9 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $18.0K | 18,274 | 0.0% | 9 |
| [XTX Topco Ltd](https://holderbook.com/funds/1828301-xtx-topco-ltd/) | $10.2K | 10,375 | 0.0% | 1 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $6.5K | 6,596 | 0.0% | 16 |
| [Vanguard Global Advisers, LLC](https://holderbook.com/funds/1811242-vanguard-global-advisers-llc/) | $1.7K | 1,726 | 0.0% | 2 |
| [ROYAL BANK OF CANADA](https://holderbook.com/funds/1000275-royal-bank-of-canada/) | $1.0K | 1,000 | 0.0% | 1 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $228 | 231 | 0.0% | 20 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $197 | 200 | 0.0% | 15 |
| [Allworth Financial LP](https://holderbook.com/funds/1555170-allworth-financial-lp/) | $32 | 32 | 0.0% | 7 |
| [HARBOUR INVESTMENTS, INC.](https://holderbook.com/funds/810121-harbour-investments-inc/) | $19 | 19 | 0.0% | 6 |
| [JPMORGAN CHASE & CO](https://holderbook.com/funds/19617-jpmorgan-chase-co/) | $3 | 3 | 0.0% | 4 |
| [WELLS FARGO & COMPANY/MN](https://holderbook.com/funds/72971-wells-fargo-company-mn/) | $0 | 0 | 0.0% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 19 | $70.1M |
| Q1 2026 | 17 | $47.1M |
| Q4 2025 | 14 | $42.0M |
| Q3 2025 | 16 | $95.3M |
| Q2 2025 | 17 | $49.0M |
| Q1 2025 | 17 | $43.4M |
| Q4 2024 | 18 | $43.5M |
| Q3 2024 | 25 | $49.2M |
| Q2 2024 | 17 | $138.5M |
| Q1 2024 | 12 | $8.9M |
| Q4 2023 | 11 | $7.2M |
| Q3 2023 | 12 | $13.0M |