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Equibles

STN

Stantec Inc

Company with tickers: STN

CIK
1131383
CUSIP
85472N109
Shares Outstanding
114,066,995
13F Activity (30d)
224 filings 221 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 308
Total Value: $5,939,840,421
Total Shares: 68,748,155
Showing 1–100 of 312 holdings by value · page 1 of 4

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 308 13F filers · Δ vs Dec 31, 2025
Top Holder
6.9%
Jun 2023 → Mar 2026 · range 6.9% – 16.8%
−0.4 pts
Top 5
28.2%
Jun 2023 → Mar 2026 · range 28.2% – 44.3%
−3.6 pts
Top 10
45.4%
Jun 2023 → Mar 2026 · range 45.4% – 59.0%
−3.7 pts
HHI
280
Jun 2023 → Mar 2026 · range 280 – 584
Broadly held −40

Quarterly Activity

vs Dec 31, 2025
New
47
Increased
111
Decreased
97
Sold Out
27
Unchanged
53
Holder count: +20
Institutional value: -7.8%
Shares held: +0.7%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Large Pictet Asset Management Holding SA +557,434 3,485,388
Mega MILLENNIUM MANAGEMENT LLC +433,426 640,501
Mega BANK OF MONTREAL /CAN/ +278,833 4,743,566
Large TD Waterhouse Canada Inc. +273,966 744,408
Mega CANADA PENSION PLAN INVESTMENT BOARD +238,816 717,255

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Large MACKENZIE FINANCIAL CORP −1,069,243 3,105,136
Large Connor, Clark & Lunn Investment Management Ltd. −392,700 599,913
Mega ROYAL BANK OF CANADA −371,841 3,760,103
Mid Cumberland Partners Ltd −147,509 12,020
Mega NEUBERGER BERMAN GROUP LLC −100,436 120,534

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD CAPITAL MANAGEMENT LLC 3,315,321 $286,443,734
Mega VANGUARD FIDUCIARY TRUST CO 1,002,876 $86,648,486
Mega Vanguard Global Advisers, LLC 456,573 $39,447,907
Small Martin Investment Management, LLC 184,293 $15,922,915
Mega VANGUARD ASSET MANAGEMENT, Ltd 178,380 $15,412,032

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 4,966,062 $468,597,608
Mega NORGES BANK 1,316,324 $124,208,332
Large TWO SIGMA ADVISERS, LP 247,267 $23,332,114
Small Grandeur Peak Global Advisors, LLC 114,200 $10,775,912
Small NAVELLIER & ASSOCIATES INC 42,179 $3,980,010
Filter: New 47 Increased 111 Reduced 97 Sold out 27 Unchanged 53
Showing 100 of 312
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BANK OF MONTREAL /CAN/ Bank $409,844,100 6.90% 4,743,566
Large 1832 Asset Management L.P. $339,344,899 5.71% 3,927,603
Mega ROYAL BANK OF CANADA Bank $324,872,896 5.47% 3,760,103
Large Pictet Asset Management Holding SA $301,137,523 5.07% 3,485,388
Mega ALLIANCEBERNSTEIN L.P. $299,287,008 5.04% 3,463,970
Mega VANGUARD CAPITAL MANAGEMENT LLC $286,443,734 4.82% 3,315,321
Large MACKENZIE FINANCIAL CORP $268,283,750 4.52% 3,105,136
Large Fiera Capital Corp $174,185,337 2.93% 2,016,034
Mega FMR LLC $164,417,644 2.77% 1,902,982
Mega MORGAN STANLEY $131,580,371 2.22% 1,522,921
Large Man Group plc $131,404,981 2.21% 1,520,891
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $120,504,153 2.03% 1,394,724
Mega GOLDMAN SACHS GROUP INC $110,327,097 1.86% 1,276,934
Mega BANK OF AMERICA CORP /DE/ Bank $98,555,269 1.66% 1,140,686
Mega GEODE CAPITAL MANAGEMENT, LLC $96,722,985 1.63% 1,119,479
Mid BCV Asset Management Inc. $88,941,110 1.50% 1,029,411
Mega VANGUARD FIDUCIARY TRUST CO Bank $86,648,486 1.46% 1,002,876
Mega PRINCIPAL FINANCIAL GROUP INC $84,985,200 1.43% 983,625
Mega JANUS HENDERSON GROUP PLC $78,099,119 1.31% 903,925
Mega JPMORGAN CHASE & CO $76,079,516 1.28% 880,550
Large NATIONAL BANK OF CANADA /FI/ Bank $75,664,625 1.27% 875,748
Mega Invesco Ltd. $72,765,124 1.23% 842,189
Mega Legal & General Group Plc $72,641,144 1.22% 840,754
Large Allianz Asset Management GmbH $71,519,412 1.20% 827,771
Mega Amundi $71,335,380 1.20% 825,641
Mega TD Asset Management Inc $69,224,284 1.17% 801,207
Mega TWO SIGMA INVESTMENTS, LP $65,976,508 1.11% 763,617
Large TD Waterhouse Canada Inc. $64,316,851 1.08% 744,408
Mega CANADA PENSION PLAN INVESTMENT BOARD Pension $61,970,832 1.04% 717,255
Mega FIRST TRUST ADVISORS LP $60,163,948 1.01% 696,342
Large DekaBank Deutsche Girozentrale Bank $59,199,120 1.00% 685,175
Mid Alberta Investment Management Corp $57,769,459 0.97% 668,628
Mega MILLENNIUM MANAGEMENT LLC $55,339,286 0.93% 640,501
Mega AQR CAPITAL MANAGEMENT LLC $54,360,287 0.92% 629,170
Large Russell Investments Group, Ltd. $52,845,690 0.89% 611,640
Large Connor, Clark & Lunn Investment Management Ltd. $51,832,483 0.87% 599,913
Large TORONTO DOMINION BANK Bank $47,540,303 0.80% 550,235
Large Federation des caisses Desjardins du Quebec $47,186,408 0.79% 546,139
Mega BlackRock, Inc. $44,547,837 0.75% 515,600
Mega DIMENSIONAL FUND ADVISORS LP $39,656,994 0.67% 458,993
Mega Vanguard Global Advisers, LLC $39,447,907 0.66% 456,573
Large Vontobel Holding Ltd. $37,411,545 0.63% 433,004
Mega Swiss National Bank Bank $33,175,008 0.56% 383,970
Mid GUARDIAN CAPITAL LP $31,656,009 0.53% 366,389
Mega BARCLAYS PLC $31,604,168 0.53% 365,789
Large ACADIAN ASSET MANAGEMENT LLC $31,510,080 0.53% 364,700
Large CIBC WORLD MARKET INC. $31,451,932 0.53% 364,027
Mega Clearbridge Investments, LLC $26,640,403 0.45% 308,338
Mega UBS Group AG $26,558,407 0.45% 307,389
Mega CITADEL ADVISORS LLC $26,529,465 0.45% 307,054
Mega D. E. Shaw & Co., Inc. $26,317,440 0.44% 304,600
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $25,806,124 0.43% 298,682
Large JUPITER ASSET MANAGEMENT LTD $24,143,443 0.41% 279,438
Large Qube Research & Technologies Ltd $24,004,857 0.40% 277,834
Mega DEUTSCHE BANK AG\ Bank $21,715,342 0.37% 251,335
Large SCOTIA CAPITAL INC. $20,795,529 0.35% 240,689
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $20,321,625 0.34% 235,204
Mega DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main Bank $20,317,305 0.34% 235,154
Mid Northwest & Ethical Investments L.P. $19,048,953 0.32% 220,474
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $18,060,105 0.30% 209,029
Small NICOLA WEALTH MANAGEMENT LTD. $17,521,920 0.29% 202,800
Small Martin Investment Management, LLC $15,922,915 0.27% 184,293
Mega WELLINGTON MANAGEMENT GROUP LLP $15,805,496 0.27% 182,934
Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. $15,803,855 0.27% 182,915
Mega VANGUARD ASSET MANAGEMENT, Ltd $15,412,032 0.26% 178,380
Large Swiss Life Asset Management Ltd $14,874,450 0.25% 172,158
Large Korea Investment CORP $14,262,825 0.24% 165,079
Mid CIDEL ASSET MANAGEMENT INC $14,145,753 0.24% 163,724
Large CANADA LIFE ASSURANCE Co Insurance $14,095,382 0.24% 163,141
Mid QV Investors Inc. $13,852,944 0.23% 160,335
Large BANK OF NOVA SCOTIA Bank $13,256,524 0.22% 153,432
Mega Bank of New York Mellon Corp Bank $11,748,842 0.20% 135,982
Mid J. Safra Sarasin Holding AG $11,676,441 0.20% 135,144
Large MARSHALL WACE, LLP $11,060,323 0.19% 128,013
Mega Nuveen, LLC $10,443,859 0.18% 120,878
Mega NEUBERGER BERMAN GROUP LLC $10,414,137 0.18% 120,534
Mid Quadrature Capital Ltd $9,982,915 0.17% 115,543
Large CIBC Asset Management Inc $9,404,553 0.16% 108,849
Large AVIVA PLC $8,498,390 0.14% 98,361
Mid Varma Mutual Pension Insurance Co Pension $8,493,120 0.14% 98,300
Large BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp $8,425,728 0.14% 97,520
Mid Sienna Gestion $7,119,360 0.12% 82,400
Mega FRANKLIN RESOURCES INC $6,985,091 0.12% 80,846
Large UniSuper Management Pty Ltd $6,943,449 0.12% 80,364
Small LOUISBOURG INVESTMENTS INC. $6,788,275 0.11% 78,568
Large RENAISSANCE TECHNOLOGIES LLC $6,717,600 0.11% 77,750
Mid Addenda Capital Inc. $6,687,360 0.11% 77,400
Large Rockefeller Capital Management L.P. $6,426,690 0.11% 74,383
Mega CITIGROUP INC $6,112,454 0.10% 70,746
Mega HSBC HOLDINGS PLC $6,002,726 0.10% 69,476
Mega AMERICAN CENTURY COMPANIES INC $5,857,920 0.10% 67,800
Small NIA IMPACT ADVISORS, LLC $5,839,948 0.10% 67,592
Mid Waratah Capital Advisors Ltd. $5,590,080 0.09% 64,700
Mid Canoe Financial LP $5,456,678 0.09% 63,156
Mega JANE STREET GROUP, LLC $5,358,268 0.09% 62,017
Mid Advisors Asset Management, Inc. $5,094,835 0.09% 58,968
Large Quantinno Capital Management LP $5,089,737 0.09% 58,909
Large VOYA INVESTMENT MANAGEMENT LLC $5,079,628 0.09% 58,792
Large SEB Asset Management AB $4,730,227 0.08% 54,748
Large O'SHAUGHNESSY ASSET MANAGEMENT, LLC $4,708,195 0.08% 54,493

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