Comparable stake leader
WELLINGTON MANAGEMENT GROUP LLP
SEC ownership of AZEK Co Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001782754.
Disclosed value leader
WELLINGTON MANAGEMENT GROUP LLP
Comparable rows
5/20
Latest evidence
30 Jun 2026
- Parsed ownership sources
-
13D/G, 13F, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
WELLINGTON MANAGEMENT GROUP LLP
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
5 of 20
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
WELLINGTON MANAGEMENT GROUP LLP
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001782754
- Issuer location
- Chicago, IL
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of AZEK Co Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
WELLINGTON MANAGEMENT GRO...
Disclosed value leader
WELLINGTON MANAGEMENT GRO...
Comparable rows
5/20
Latest evidence
30 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 9.3%
15 rows are not safely comparable across share classes.
13D/G row: WELLINGTON MANAGEMENT GROUP LLP
Showing 1-8 of 20 holder rows.
Quick read
WELLINGTON MANAGEMENT GROUP LLP leads the comparable SEC ownership view at 9.3%.
5 of 20 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens WELLINGTON MANAGEMENT GROUP LLP's linked filing trail.
Comparable ownership
Top 5
WELLINGTON MANAGEMENT GROUP LLP
9.3%
FMR LLC
6.1%
BlackRock, Inc.
5%
VANGUARD GROUP INC
0.22%
HUNTINGTON NATIONAL BANK
0%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 20 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP |
13D/G
|
9.3%
|
$658,861,954
13,313,032 shares
|
$0 | 31 Dec 2024 |
| FMR LLC |
13D/G
|
6.1%
|
$475,869,055
8,755,640 shares
|
-$241,461,832 | 30 Jun 2025 |
| BlackRock, Inc. |
13D/G
|
5%
|
$353,184,643
7,136,485 shares
|
-$12,025,229 | 31 Mar 2025 |
| VANGUARD GROUP INC |
13D/G
The Vanguard Group
|
0.22%
|
$17,403,749
320,215 shares
|
$0 | 30 Jun 2025 |
| HUNTINGTON NATIONAL BANK |
13F
Company
|
0%
|
$54
1 shares
|
— | 30 Jun 2026 |
| Ares Corporate Opportunities Fund IV, L.P. |
3/4/5
Director
|
—
class O/S missing
|
$51,743,743
1,389,840 shares
|
— | 08 Jun 2023 |
| Teachers Pension Plan Board Ontario |
3/4/5
Director
|
—
class O/S missing
|
$35,716,318
1,389,740 shares
|
— | 08 Jun 2023 |
| Joe Ochoa |
3/4/5
Pres. Residential Segment
|
—
class O/S missing
|
$16,454,990
441,982 shares
|
— | 16 Dec 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 26 Aug 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 30 reporting-owner rows connected to AZEK Co Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
30
Largest Forms 3/4/5 holder
Ares Corporate Opportunities Fund IV, L.P.
Net 12M change
$0
Latest report
01 Jul 2025
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Ares Corporate Opportunities Fund IV, L.P. | Director | $51,743,743 | Mixed | 08 Jun 2023 | ||
| Teachers Pension Plan Board Ontario | Director | $35,716,318 | Filing P/S | 08 Jun 2023 | ||
| Joe Ochoa | Pres. Residential Segment | $16,454,990 | Mixed | 16 Dec 2021 | ||
| Scott VanWinter | Pres. Scranton Products | $11,472,536 | Mixed | 11 Dec 2023 | ||
| Bobby Gentile | SVP Operations | $7,368,487 | Mixed | 03 Dec 2021 | ||
| Paul J. Kardish | Chief Legal Officer | $4,860,786 | Mixed | 07 Feb 2022 | ||
| Sallie B. Bailey | Director | $3,933,524 | Mixed | 04 Mar 2024 | ||
| Peter G. Clifford | CFO and COO | $3,563,798 | Mixed | 15 Dec 2024 | ||
| Greg Jorgensen | Cao | $2,249,437 | Mixed | 30 Sep 2022 | ||
| Michelle A. Kasson | Cio | $1,164,722 | Filing P/S | 07 Mar 2024 | ||
| Christopher Latkovic | SVP, Operations | $805,274 | Mixed | 01 Apr 2024 | ||
| Fumbi F. Chima | Director | $800,035 | Mixed | 14 Sep 2023 | ||
| Amanda Cimaglia | VP of Corporate Affairs | $502,030 | Mixed | 09 Dec 2024 | ||
| Randy Herth | Chief Accounting Officer | $378,670 | Mixed | 01 May 2024 | ||
| Howard C. Heckes | Director | $0 | Mixed | 01 Jul 2025 | ||
| Ryan Lada | Chief Financial Officer | $0 | Mixed | 01 Jul 2025 | ||
| Vernon J. Nagel | Director | $0 | Mixed | 01 Jul 2025 | ||
| Rakesh Mohan | Chief Digital & Tech. Officer | $0 | Mixed | 01 Jul 2025 | ||
| Fiona Tan | Director | $0 | Mixed | 01 Jul 2025 | ||
| Jesse G. Singh | CEO and President, Director | $0 | Mixed | 01 Jul 2025 |
Recent insider transactions for AZEK Co Inc.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.