Comparable stake leader
BlackRock, Inc.
SEC ownership of STANTEC INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001131383.
Disclosed value leader
1832 Asset Management L.P.
Comparable rows
50/50
Latest evidence
31 Mar 2026
- Public ticker
- STN on NYSE
- Parsed ownership sources
- 13D/G and 13F
- Largest SEC-reported holder
- BlackRock, Inc.
- Latest 13D/G holder
- BlackRock, Inc.
- Latest parsed ownership date
- 31 Mar 2026
- Issuer CIK
- 0001131383
- Issuer location
- Edmonton, Alberta, Canada
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of STANTEC 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
BlackRock, Inc.
Disclosed value leader
1832 Asset Management L.P.
Comparable rows
50/50
Latest evidence
31 Mar 2026
13D/G
13F
Lead comparable stake: 5%
13D/G row: BlackRock, Inc.
Showing 1-8 of 50 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 5%.
50 of 50 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 BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
5%
JARISLOWSKY, FRASER Ltd
4.6%
1832 Asset Management L.P.
4.4%
MACKENZIE FINANCIAL CORP
4.1%
BANK OF MONTREAL /CAN/
4.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
Company
|
5%
|
$542,308,061
5,746,816 shares
|
+$83,113,848 | 31 Dec 2025 |
| JARISLOWSKY, FRASER Ltd |
13D/G
Jarislowsky, Fraser Limited
|
4.6%
|
$455,711,205
5,210,510 shares
|
$0 | 30 Sep 2024 |
| 1832 Asset Management L.P. |
13D/G
13F
Jarislowsky, Fraser Limited · Company
|
4.4%
|
$548,032,886
4,964,066 shares
|
-$74,674,560 | 30 Jun 2025 |
| MACKENZIE FINANCIAL CORP |
13D/G
13F
Company
|
4.1%
|
$504,216,633
4,676,831 shares
|
-$160,603,167 | 31 Oct 2025 |
| BANK OF MONTREAL /CAN/ |
13F
Company
|
4.2%
|
$410,157,371
4,743,566 shares
|
— | 31 Mar 2026 |
| ROYAL BANK OF CANADA |
13F
Company
|
3.3%
|
$324,873,000
3,760,103 shares
|
— | 31 Mar 2026 |
| Pictet Asset Management Holding SA |
13F
Company
|
3.1%
|
$300,339,737
3,485,388 shares
|
— | 31 Mar 2026 |
| ALLIANCEBERNSTEIN L.P. |
13F
Company
|
3%
|
$326,860,209
3,463,970 shares
|
— | 31 Mar 2026 |
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 06 Jun 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 |
Recent insider transactions for STANTEC 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.