Adeia Inc.
Adeia Inc. (ADEA) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · ADEA · as of Mar 31, 2025
Ownership Breakdown
234
Institutional Holders
▲ 23 vs Q4
$1.37B
Total Inst. Value
▼ $118.80M vs Q4
110.29M
Shares Outstanding
freeFloat 97.65%
104.07M
13F Shares Held
▼ 2.80M vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
ADEA largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. semiconductors & related devices | 17.12M | 15.86% | 15.86% | $226.36B | May 2, 2025 | ▼ 269.2K |
AMERIPRISE FINANCIAL INC semiconductors & related devices | 14.41M | 13.35% | 13.35% | $190.53B | May 14, 2025 | ▼ 245.0K |
VANGUARD GROUP INC semiconductors & related devices | 14.14M | 13.10% | 13.10% | $186.91B | May 9, 2025 | ▼ 285.5K |
STATE STREET CORP semiconductors & related devices | 4.41M | 4.08% | 4.08% | $58.27B | May 15, 2025 | ▼ 143.7K |
RUBRIC CAPITAL MANAGEMENT LP semiconductors & related devices | 4.34M | 4.02% | 4.02% | $57.31B | May 14, 2025 | ▼ 304.9K |
NEUBERGER BERMAN GROUP LLC semiconductors & related devices | 3.29M | 3.05% | 3.05% | $43.55B | May 13, 2025 | ▼ 19.1K |
HARVEY PARTNERS, LLC semiconductors & related devices | 3.17M | 2.94% | 2.94% | $41.94B | May 15, 2025 | ▲ 52.5K |
LSV ASSET MANAGEMENT semiconductors & related devices | 3.07M | 2.84% | 2.84% | $40.58B | May 9, 2025 | ▼ 74.5K |
DIMENSIONAL FUND ADVISORS LP semiconductors & related devices | 2.79M | 2.58% | 2.58% | $36.88B | May 13, 2025 | ▼ 64.4K |
GEODE CAPITAL MANAGEMENT, LLC semiconductors & related devices | 2.64M | 2.44% | 2.44% | $34.86B | May 13, 2025 | ▲ 9.3K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
16
Increased
+1.88M shares3
New Positions
first time holders30
Decreased
−5.07M shares0
Sold Out
fully exitedNet shares change (top 50)
3.20M
+1.88M / −5.07M
Net new holders
-11
3 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
ADEA insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
6
Buy transactions
2
Sell transactions
3.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Davis Paul E. Chief Executive Officer | Jun 1, 2026 | Tax Withhold | 52,661 | $28.61 | $1.51M | 1.52M | Form 4 ↗ |
Tanji Kevin Chief Legal Officer | May 13, 2026 | Sale | 99,342 | $31.75 | $3.15M | 312.9K | Form 4 ↗ |
VIJ SANDEEP director | May 7, 2026 | Award | 6,930 | — | — | 21.0K | Form 4 ↗ |
Molina V Sue director | May 7, 2026 | Award | 6,930 | — | — | 79.5K | Form 4 ↗ |
MOLONEY DANIEL M director | May 7, 2026 | Award | 6,930 | — | — | 117.2K | Form 4 ↗ |
Rymer Adam director | May 7, 2026 | Award | 6,930 | — | — | 52.9K | Form 4 ↗ |
Turner-Brim Phyllis director | May 7, 2026 | Award | 6,930 | — | — | 49.4K | Form 4 ↗ |
OCONNOR MAYES TONIA director | May 7, 2026 | Award | 6,930 | — | — | 74.1K | Form 4 ↗ |
Kokes Mark Chief Licensing Officer, Media | Mar 1, 2026 | Award | 76,820 | — | — | 338.9K | Form 4 ↗ |
Kokes Mark Chief Licensing Officer, Media | Mar 1, 2026 | Award | 112,961 | — | — | 319.6K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Adeia Inc. (ADEA) is primarily owned by institutional investors, who hold approximately 94.4% of total shares outstanding. Company insiders own approximately 2.35%, while retail and public investors account for the remaining 3.30%.
The largest institutional shareholder of Adeia Inc. is BLACKROCK, INC., holding approximately 17.12 million shares — equal to 15.86% of outstanding shares — as of March 31, 2025.
A total of 234 institutional investors currently hold ADEA stock, with a combined institutional value of approximately $1.37 billion as of the most recent 13F filing period.
Frequently asked questions
ADEA ownershipAdeia Inc. (ADEA) is primarily owned by institutional investors, who hold approximately 94.4% of shares. The largest shareholder is BLACKROCK, INC. with a 15.86% stake. Company insiders hold 2.35%. Data sourced from SEC Form 13F as of March 31, 2025.