ADEAAdeia Inc.

$26.13

Who owns ADEA

253 institutions reported holding ADEA for 2026Q1, together 94% of the company, more than the 234 a quarter earlier.

253

Institutions reporting a position · as of 2026Q1 · up from 234 the quarter before

Shares held by institutions
107.4M

Shares held by institutions · 94% of the company · long US equity positions only, as reported on Form 13F

Reported value
$2.58B

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
48%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
15
New positions
51
Positions exited
39
Added to
92
Reduced
72
Top 10 holdersof the company
61%
Institutional ownership by quarter, 2022Q3 to 2026Q1
QuarterFilersSharesReported value
2026Q1253107.4M$2.58B
2025Q4234104.4M$1.80B
2025Q3236103.3M$1.74B
2025Q2226103.3M$1.46B
2025Q1230103.7M$1.37B
2024Q4206106.8M$1.49B
2024Q3201105.7M$1.26B
2024Q2195105.3M$1.18B
2024Q1201105.8M$1.15B
2023Q4189104.4M$1.29B
2023Q3190101.1M$1.08B
2023Q219598.7M$1.09B
2023Q120997.6M$864M
2022Q421096.3M$913M
2022Q35715.7M$226M
Largest reported holders, 2026Q1
HolderShares% of companyValue
BlackRock Inc.16.8M15%$404M
AMERIPRISE FINANCIAL INC14.6M13%$350M
VANGUARD GROUP INC14.1M12%$338M
STATE STREET CORP4.6M4.0%$110M
Rubric Capital Management LP4.3M3.8%$103M
FMR LLC3.4M3.0%$82M
Neuberger Berman Group LLC3.2M2.8%$78M
GEODE CAPITAL MANAGEMENT LLC2.8M2.5%$68M
DIMENSIONAL FUND ADVISORS LP2.8M2.4%$67M
Harvey Partners, LLC2.8M2.4%$66M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

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