Adeia Inc.
ADEA- Exchange
- Nasdaq
- Industry
- Cable & Other Pay Television Services
- SEC CIK
- 0001803696
No open-market purchases or sales by Adeia Inc. insiders were filed in the last 90 days; 304 institutions reported holding it in 13F filings for Q2 2026, worth $3.75B in total; Soros Fund Management is the only superinvestor holding it.
Holders of 5% or more of ADEA
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Adeia Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 15.20%16.5M shares | – | Jul 18, 20251 filing | Jul 18, 2025 | SEC |
| Ameriprise Financial Inc | 13G/A | 12.40%13.7M shares | −1.20 ppfrom 13.60% | Feb 12, 20216 filings | Aug 14, 2026 | SEC |
| Vanguard Portfolio Management LLC | 13G | 7.71%8.54M shares | New | Apr 28, 20261 filing | Apr 28, 2026 | SEC |
| FMR LLC | 13G | 5.40%6.00M shares | New | Aug 6, 20261 filing | Aug 6, 2026 | SEC |
| Vanguard Capital Management LLC | 13G | 5.00%5.54M shares | New | Apr 29, 20261 filing | Apr 29, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
20 Schedule 13D and 13G filings on Adeia Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 14, 202611:54 AM ET | Ameriprise Financial Incand 2 others | 13G/A | 12.40%13.7M shares | −1.20 ppfrom 13.60% | Jun 30, 2026 | SEC |
| Aug 6, 202610:14 AM ET | FMR LLCand 1 other | 13G | 5.40%6.00M shares | New | Jun 30, 2026 | SEC |
| Apr 29, 20264:43 PM ET | Vanguard Capital Management LLC | 13G | 5.00%5.54M shares | New | Mar 31, 2026 | SEC |
| Apr 28, 20263:53 PM ET | Vanguard Portfolio Management LLC | 13G | 7.71%8.54M shares | New | Mar 31, 2026 | SEC |
| Mar 26, 20263:12 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | –Below 5% | Mar 13, 2026 | SEC |
| Jul 18, 202511:13 AM ET | BlackRock, Inc. | 13G/A | 15.20%16.5M shares | – | Jun 30, 2025 | SEC |
| May 15, 202511:20 AM ET | Ameriprise Financial Incand 2 others | 13G/A | 13.60%14.7M shares | – | Mar 31, 2025 | SEC |
| Feb 14, 2024 | Ameriprise Financial Inc | 13G/AOld format | – | – | – | SEC |
| Feb 13, 2024 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Jan 22, 20242:03 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2023 | Ameriprise Financial Inc | 13G/AOld format | – | – | – | SEC |
| Feb 9, 2023 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Jan 30, 202310:02 AM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2022 | Ameriprise Financial Inc | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2022 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Jan 27, 20225:30 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Jan 26, 202210:43 AM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 12, 2021 | Ameriprise Financial Inc | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2021 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Jan 26, 20212:19 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Adeia Inc. shares.
No Form 144 notices for Adeia Inc. are on file.