Adeia Inc. (ADEA) Ownership
ADEA ownership summary
as of October 17, 2026- Institutions
- 105.8% of shares outstanding
- Insiders
- 1.85% of shares outstanding
- Shares outstanding
- 110.3M
- Float
- 107.7M shares available to trade
- Short interest
- 11.97% 7.5M shares short
- Days to cover
- 7.62 short interest up 0.9% vs prior month
- Institutions 105.78%
- Insiders 1.85%
ADEA top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | BlackRock Inc | 15.79% | 17.4M | $355.5M | +596,124 (+3.5%) | June 30, 2026 |
| 2 | Ameriprise Financial Inc | 12.44% | 13.7M | $280.0M | −849,083 (−5.8%) | June 30, 2026 |
| 3 | Vanguard Portfolio Management, LLC | 7.94% | 8.8M | $178.7M | +296,764 (+3.5%) | June 30, 2026 |
| 4 | FMR Inc | 5.44% | 6.0M | $122.4M | +2.6M (+75.9%) | June 30, 2026 |
| 5 | State Street Corp | 4.40% | 4.8M | $99.0M | +271,046 (+5.9%) | June 30, 2026 |
| 6 | Vanguard Capital Management, LLC | 4.34% | 4.8M | $97.8M | +83,043 (+1.8%) | June 30, 2026 |
| 7 | Neuberger Berman Group LLC | 3.15% | 3.5M | $71.0M | +242,950 (+7.5%) | June 30, 2026 |
| 8 | T. Rowe Price Associates, Inc. | 2.77% | 3.1M | $62.4M | +2.9M (+2,202.7%) | June 30, 2026 |
| 9 | Geode Capital Management, LLC | 2.73% | 3.0M | $61.6M | +166,514 (+5.8%) | June 30, 2026 |
| 10 | Dimensional Fund Advisors, Inc. | 2.53% | 2.8M | $57.0M | +15,104 (+0.5%) | June 30, 2026 |
| 11 | Systematic Financial Management LP | 2.25% | 2.5M | $50.6M | −207,332 (−7.7%) | June 30, 2026 |
| 12 | Boston Partners Global Investors, Inc | 2.21% | 2.4M | $49.7M | +202,745 (+9.1%) | June 30, 2026 |
| 13 | Rubric Capital Management LP | 1.93% | 2.1M | $43.4M | −2.2M (−50.4%) | June 30, 2026 |
| 14 | Wellington Management Company LLP | 1.55% | 1.7M | $35.0M | +75,520 (+4.6%) | June 30, 2026 |
| 15 | The Goldman Sachs Group Inc | 1.48% | 1.6M | $33.3M | +625,163 (+62.2%) | June 30, 2026 |
| 16 | Harvey Partners LLC | 1.47% | 1.6M | $33.1M | −1.1M (−41.1%) | June 30, 2026 |
| 17 | Loomis, Sayles & Company LP | 1.28% | 1.4M | $28.8M | +76,649 (+5.7%) | June 30, 2026 |
| 18 | Manufacturers Life Insurance Co | 1.27% | 1.4M | $28.5M | −457,797 (−24.7%) | June 30, 2026 |
| 19 | Morgan Stanley - Brokerage Accounts | 1.16% | 1.3M | $26.1M | +316,145 (+32.8%) | June 30, 2026 |
| 20 | Nuveen, LLC | 1.16% | 1.3M | $26.0M | +164,673 (+14.8%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 15 holders added 8.6M shares and 5 cut 4.8M.
ADEA top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Columbia Seligman Tech & Info A | 7.39% | 8.1M | $166.4M | — | August 31, 2026 |
| 2 | iShares Core S&P Small-Cap ETF | 5.99% | 6.6M | $134.8M | — | September 30, 2026 |
| 3 | Vanguard MStar Total Stk Mkt Idx Invest | 3.02% | 3.3M | $68.0M | −4,137 (−0.1%) | August 31, 2026 |
| 4 | iShares Russell 2000 ETF | 2.63% | 2.9M | $59.2M | −33,408 (−1.1%) | September 30, 2026 |
| 5 | Vanguard Information Technology ETF | 2.48% | 2.7M | $55.7M | −4,202 (−0.2%) | August 31, 2026 |
| 6 | Vanguard Small Cap Index | 2.18% | 2.4M | $49.2M | +1,180 (+0.0%) | August 31, 2026 |
| 7 | Fidelity Small Cap Growth | 1.65% | 1.8M | $37.1M | +890,536 (+96.0%) | July 31, 2026 |
| 8 | Vanguard MStar Small Cap Value Index | 1.39% | 1.5M | $31.3M | +1,247 (+0.1%) | August 31, 2026 |
| 9 | T. Rowe Price Integrated US Sm Gr Eq | 1.35% | 1.5M | $30.5M | +247,200 (+19.8%) | August 31, 2026 |
| 10 | Columbia Seligman Global Tech A | 1.23% | 1.4M | $27.8M | — | August 31, 2026 |
| 11 | JHancock Small Cap Core NAV | 1.18% | 1.3M | $26.6M | +62,206 (+5.0%) | August 31, 2026 |
| 12 | Fidelity Small Cap Index | 1.11% | 1.2M | $24.9M | +10,536 (+0.9%) | July 31, 2026 |
| 13 | Fidelity Small Cap Value Fund | 0.98% | 1.1M | $22.0M | +159,500 (+17.4%) | July 31, 2026 |
| 14 | iShares S&P Small-Cap 600 Growth ETF | 0.93% | 1.0M | $20.9M | — | September 30, 2026 |
| 15 | State Street SPDR Port S&P 600 Sm CpETF | 0.92% | 1.0M | $20.6M | — | September 30, 2026 |
| 16 | iShares Russell 2000 Growth ETF | 0.86% | 950K | $19.4M | −1,202 (−0.1%) | September 30, 2026 |
| 17 | Fidelity Small Cap Growth K6 | 0.86% | 944K | $19.3M | +474,009 (+100.9%) | July 31, 2026 |
| 18 | Neuberger Intrinsic Value I | 0.84% | 921K | $18.8M | — | August 31, 2026 |
| 19 | American Funds SMALLCAP World A | 0.81% | 891K | $18.2M | +891,304 (0.0%) | June 30, 2026 |
| 20 | CT (Lux) Global Tech DU | 0.80% | 878K | $17.9M | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
ADEA insider transactions
latest 1| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2023-11-20 | Mark Kokes | Sell | $9.91 | 20,487 | $203,026 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
ADEA shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns ADEA
Institutional investors own 105.8% of Adeia's shares and insiders 1.85%. The largest holder is BlackRock Inc with 15.79% of the shares (17.4M), as of June 30, 2026. Among the top 20 institutions, 15 added shares and 5 reduced their stake in the latest filings. Short interest is 11.97% of the float, or 7.62 days of average trading volume. The share count rose 110.8% since 2014.
Related: ADEA analyst forecast, ADEA key metrics, ADEA dividend history. See the ADEA stock overview for the latest quote and news.
ADEA ownership FAQ
Who owns the most Adeia stock?
The largest shareholders of Adeia are BlackRock Inc (15.79%), Ameriprise Financial Inc (12.44%), Vanguard Portfolio Management, LLC (7.94%), FMR Inc (5.44%), State Street Corp (4.40%).
What percentage of Adeia is owned by institutions?
Institutions hold 105.8% of Adeia's shares outstanding; insiders hold 1.85%.
Which funds own Adeia?
The largest fund holders of Adeia are Columbia Seligman Tech & Info A (7.39%), iShares Core S&P Small-Cap ETF (5.99%), Vanguard MStar Total Stk Mkt Idx Invest (3.02%), iShares Russell 2000 ETF (2.63%), Vanguard Information Technology ETF (2.48%).
What is Adeia's short interest?
7.5M shares of Adeia were sold short, 11.97% of the float; at the average daily volume it would take 7.62 days to cover.
Are insiders buying or selling Adeia?
Of the latest 1 reported insider transactions in Adeia (since November 20, 2023), 0 were purchases and 1 were sales.
How many shares of Adeia are outstanding?
Adeia has 110.3M shares outstanding, of which 107.7M are in the public float.