Adeia Ownership | Who Owns Adeia?
Adeia Ownership Summary
Adeia is owned by 99.71% institutional investors, 2.01% insiders. Blackrock is the largest institutional shareholder, holding 15.68% of ADEA shares. Columbia Seligman Tech & Info A is the top mutual fund, with 7.56% of its assets in Adeia shares.
ADEA Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Adeia | 99.71% | 2.01% | -1.71% |
| Sector | Technology Stocks | 36.93% | 14.89% | 48.18% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 16.89M | 15.68% | $188.96M |
| Blackrock funding, inc. /de | 16.81M | 15.40% | $404.00M |
| Ameriprise financial | 14.56M | 13.34% | $349.95M |
| Vanguard group | 13.99M | 12.68% | $241.28M |
| State street | 4.58M | 4.19% | $109.98M |
| Rubric capital management lp | 4.28M | 3.92% | $102.95M |
| Fmr | 3.41M | 3.12% | $81.92M |
| Neuberger berman group | 3.23M | 2.96% | $77.59M |
| Geode capital management | 2.85M | 2.61% | $68.45M |
| Dimensional fund advisors lp | 2.77M | 2.54% | $66.65M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Tsp capital management group | 1.01M | 5.93% | $24.31M |
| Harvey partners | 2.75M | 5.27% | $66.19M |
| Beryl capital management | 121.13K | 2.65% | $2.91M |
| Riverwater partners | 295.88K | 2.37% | $7.11M |
| Systematic financial management lp | 2.69M | 1.48% | $64.55M |
| Skylands capital | 405.95K | 1.28% | $9.75M |
| Rubric capital management lp | 4.28M | 1.09% | $102.95M |
| Portolan capital management | 729.46K | 0.93% | $17.53M |
| Redmond asset management | 105.94K | 0.70% | $2.55M |
| Kerrisdale advisers | 70.83K | 0.65% | $1.70M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Fmr | 3.41M | 0.00% | 3.39M |
| Loomis sayles & co l p | 1.33M | 0.04% | 1.33M |
| Vanguard fiduciary trust | 748.51K | 0.00% | 748.51K |
| Portolan capital management | 729.46K | 0.93% | 473.25K |
| Janus henderson group | 473.44K | 0.01% | 428.27K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Hotchkis & wiley capital management | - | - | -780.36K |
| Foundry partners | - | - | -606.98K |
| Manufacturers life insurance company, the | 1.85M | 0.04% | -581.97K |
| Pacer advisors | - | - | -564.94K |
| Blackrock | 16.89M | 0.00% | -546.30K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Loomis sayles & co l p | 1.33M | 0.04% | 1.33M | $32.05M |
| Vanguard fiduciary trust | 748.51K | 0.00% | 748.51K | $17.99M |
| Norges bank | 235.18K | 0.00% | 235.18K | $3.29M |
| Axa investment managers | 208.71K | 0.01% | 208.71K | $3.51M |
| Atom investors lp | 144.81K | 0.25% | 144.81K | $3.48M |
Sold Out
| Holder | Change |
|---|---|
| Sandy spring bank | -1.00 |
| Northwest capital management | -1.00 |
| Mendota financial group | -10.00 |
| Ridgewood investments | -11.00 |
| Zions bancorporation, national association /ut/ | -11.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 258 | 8.40% | 108,851,058 | 3.20% | 99 | 1.09% | 154 | 26.23% | 77 | -13.48% |
| Dec 31, 2025 | 163 | -32.08% | 73,139,480 | -29.29% | 66 | 0.73% | 77 | -39.84% | 65 | -5.80% |
| Sep 30, 2025 | 167 | -25.45% | 65,062,263 | -36.71% | 60 | 0.67% | 84 | -28.81% | 52 | -29.73% |
| Jun 30, 2025 | 229 | -1.29% | 104,235,763 | 0.39% | 96 | 1.04% | 121 | 5.22% | 75 | -9.64% |
| Mar 31, 2025 | 231 | 10.53% | 103,813,392 | -2.80% | 96 | 1.00% | 115 | 13.86% | 82 | 26.15% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Columbia Seligman Tech & Info A | 8.34M | 7.56% | - |
| Columbia Seligman Technology Growth | 8.34M | 7.53% | -101.00K |
| iShares Core S&P Small-Cap ETF | 6.63M | 6.01% | - |
| Vanguard US Total Market Shares ETF | 3.26M | 3.03% | - |
| Vanguard Total Stock Mkt Idx Inv | 3.31M | 3.00% | 9.76K |
| Vanguard Information Technology ETF | 2.68M | 2.43% | 14.14K |
| iShares Russell 2000 ETF | 2.57M | 2.33% | 21.71K |
| Harvey Partners Small-Cap Opportunity | 2.52M | 2.28% | 121.89K |
| Vanguard Small Cap Index | 2.39M | 2.17% | -3.93K |
| Vanguard Small Cap Value Index Inv | 1.53M | 1.39% | 11.43K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 13, 2026 | Tanji Kevin | Chief Legal Officer | Sell | $3.15M |
| Nov 20, 2023 | Kokes Mark | Chief Licensing Officer, Media | Sell | $203.03K |
| May 02, 2022 | Durr Laura | - | Sell | $78.05K |
| Dec 07, 2021 | Skaaden Geir | Chief Products & Services Ofc | Sell | $200.00K |
| Jul 01, 2021 | Davis Paul E. | Chief Legal Officer | Sell | $153.78K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | 1 |
| 2026 Q1 | - | - |
| 2025 Q4 | - | - |
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
ADEA Ownership FAQ
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