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The AZEK Company Inc. (AZEK) institutional ownership

Market cap$7.8B SectorIndustrials
Funds holding · Q4 2025
4
reported AZEK position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q4 2025
Activity unavailable N/A
0 buyers · 4 sellers

The AZEK Company Inc. (AZEK) price and institutional activity

Dates

Q4 2025

$0 bought by 0 investors
$0 sold by 4 investors
Barclays PLCOsaic Holdings, Inc. +2 more
Bought Sold Totals per quarter; hover a bar for the names.

The AZEK Company Inc. (AZEK) institutional activity · 4

Investor Type Est. change Change Δ Own Date
Barclays PLC · Exited
Change −192K Δ Own −100.0% Date Q4 2025
Barclays PLC Exited· Q4 2025 −192K −100.0% Q4 2025
Osaic Holdings, Inc. · Exited
Change −11K Δ Own −100.0% Date Q4 2025
Osaic Holdings, Inc. Exited· Q4 2025 −11K −100.0% Q4 2025
Sanctuary Advisors, LLC · Exited
Change −10K Δ Own −100.0% Date Q4 2025
Sanctuary Advisors, LLC Exited· Q4 2025 −10K −100.0% Q4 2025
Summit Wealth Group LLC / Co · Exited
Change −7K Δ Own −100.0% Date Q4 2025
Summit Wealth Group LLC / Co Exited· Q4 2025 −7K −100.0% Q4 2025
Data through Q4 2025 · filed Mar 19, 2026
4 of 4

Famous investor activity in The AZEK Company Inc. (AZEK)

The AZEK Company Inc. (AZEK) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Blackrock, Inc. 14.7M
% of shares outstanding 10.2% Filing date Oct 7, 2024
Blackrock, Inc. 14.7M 10.2% Oct 7, 2024
Vanguard Group Inc 14.5M
% of shares outstanding 10.1% Filing date Sep 10, 2024
Vanguard Group Inc 14.5M 10.1% Sep 10, 2024
Wellington Management Group LLP 14.2M
% of shares outstanding 9.8% Filing date Nov 8, 2024
Wellington Management Group LLP 14.2M 9.8% Nov 8, 2024
FMR LLC 8.8M
% of shares outstanding 6.1% Filing date Aug 6, 2025
FMR LLC 8.8M 6.1% Aug 6, 2025
FMR LLC 7.7M
% of shares outstanding 5.3% Filing date Nov 12, 2024
FMR LLC 7.7M 5.3% Nov 12, 2024
BlackRock Inc. 7.6M
% of shares outstanding 5.1% Filing date Jan 31, 2024
BlackRock Inc. 7.6M 5.1% Jan 31, 2024
Massachusetts Financial Services Co 6.0M
% of shares outstanding 4.1% Filing date Nov 12, 2024
Massachusetts Financial Services Co 6.0M 4.1% Nov 12, 2024
Capital Research Global Investors 5.1M
% of shares outstanding 3.5% Filing date Nov 12, 2024
Capital Research Global Investors 5.1M 3.5% Nov 12, 2024
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The AZEK Company Inc. (AZEK) ownership FAQ

Who owns AZEK?

4 reporting institutions disclosed AZEK position changes in the Q4 2025 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q4 2025.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.