Company · Ownership research

STANTEC INC STN

CIK 0001131383 · CUSIP 85472N109

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 85472N109 (STN), not CUSIP 85472N950 (STN), and does not merge CUSIPs.

This page lists the top 20 of 309 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BANK OF MONTREAL /CAN/ CIK 927971 · View history	$410.16M 4,743,566 shares	0.17%	+278.83K(+6.20%)Added	SEC filing ↗ May 13, 2026	▾
02	1832 Asset Management L.P. CIK 944388 · View history	$339.34M 3,927,603 shares	0.45%	-47.53K(-1.20%)Reduced	SEC filing ↗ May 14, 2026	▾
03	ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history	$326.86M 3,463,970 shares	0.11%	-20.83K(-0.60%)Reduced	SEC filing ↗ May 15, 2026	▾
04	ROYAL BANK OF CANADA CIK 1000275 · View history	$324.87M 3,760,103 shares	0.06%	-371.84K(-9.00%)Reduced	SEC filing ↗ May 15, 2026	▾
05	Pictet Asset Management Holding SA CIK 1993888 · View history	$300.34M 3,485,388 shares	0.32%	+557.43K(+19.00%)Added	SEC filing ↗ Apr 22, 2026	▾
06	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$286.61M 3,315,321 shares	0.01%	—	SEC filing ↗ May 15, 2026	▾
07	MACKENZIE FINANCIAL CORP CIK 919859 · View history	$268.40M 3,105,136 shares	0.32%	-1.07M(-25.60%)Reduced	SEC filing ↗ May 13, 2026	▾
08	Fiera Capital Corp CIK 1505817 · View history	$173.99M 2,016,034 shares	0.60%	+35.13K(+1.80%)Added	SEC filing ↗ May 12, 2026	▾
09	FMR LLC CIK 315066 · View history	$164.51M 1,902,982 shares	0.01%	-151(0.00%)Reduced	SEC filing ↗ May 15, 2026	▾
10	MORGAN STANLEY CIK 895421 · View history	$131.58M 1,522,921 shares	0.01%	+150.98K(+11.00%)Added	SEC filing ↗ May 15, 2026	▾
11	Man Group plc CIK 1637460 · View history	$131.07M 1,520,891 shares	0.27%	-58.65K(-3.70%)Reduced	SEC filing ↗ May 15, 2026	▾
12	MANUFACTURERS LIFE INSURANCE COMPANY, THE CIK 928047 · View history	$120.46M 1,394,724 shares	0.10%	-64.77K(-4.40%)Reduced	SEC filing ↗ May 15, 2026	▾
13	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$110.33M 1,276,934 shares	0.01%	-30.75K(-2.40%)Reduced	SEC filing ↗ May 15, 2026	▾
14	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$98.56M 1,140,686 shares	0.01%	+127.23K(+12.60%)Added	SEC filing ↗ May 18, 2026	▾
15	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$98.15M 1,119,479 shares	0.01%	+60.76K(+5.70%)Added	SEC filing ↗ May 15, 2026	▾
16	BCV Asset Management Inc. CIK 2110721 · View history	$88.68M 1,029,411 shares	3.05%	+43.66K(+4.40%)Added	SEC filing ↗ May 8, 2026	▾
17	VANGUARD FIDUCIARY TRUST CO CIK 933478 · Amended · View history	$86.70M 1,002,876 shares	0.02%	—	SEC filing ↗ May 8, 2026	▾
18	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$84.76M 983,625 shares	0.05%	+51.60K(+5.50%)Added	SEC filing ↗ May 4, 2026	▾
19	Amundi CIK 1330387 · View history	$80.89M 825,641 shares	0.02%	+62.84K(+8.20%)Added	SEC filing ↗ May 18, 2026	▾
20	JANUS HENDERSON GROUP PLC CIK 1274173 · Amended · View history	$77.33M 903,925 shares	0.04%	-2.55K(-0.30%)Reduced	SEC filing ↗ May 18, 2026	▾

Showing 20 / 309 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

309

Cancelled or null records excluded

Disclosed shares

68,736,092

Not deduplicated across managers

Disclosed value

$5.95B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

STANTEC INC · Q1 2026

Explore all 309 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.