Stantec Inc. (STN) Institutional OwnershipQ2 2026 13F Data|Updated 2026-11-07
Institutional ownership increased this quarter (+1.46 pp), with a relatively well-distributed shareholder base.
Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in STN held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BANK OF MONTREAL /CAN/ | 4.9M | $339.6M | +3.9% | 4.321% | 0.11% |
| 2 | 1832 Asset Management L.P. | 4.5M | $309.7M | +14.4% | 3.940% | 0.16% |
| 3 | ALLIANCEBERNSTEIN L.P. | 3.3M | $286.5M | -4.3% | 2.907% | 0.09% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 3.3M | $231.0M | +1.0% | 2.937% | 0.00% |
| 5 | ROYAL BANK OF CANADA | 3.3M | $229.6M | -11.4% | 2.920% | 0.03% |
| 6 | Fiera Capital Corp | 2.6M | $179.3M | +29.0% | 2.281% | 0.65% |
| 7 | FMR LLC | 2.1M | $143.8M | +9.5% | 1.827% | 0.01% |
| 8 | Pictet Asset Management Holding SA | 1.9M | $133.8M | -44.3% | 1.701% | 0.13% |
| 9 | Man Group plc | 1.8M | $121.3M | +15.7% | 1.542% | 0.19% |
| 10 | MORGAN STANLEY | 1.6M | $109.5M | +4.3% | 1.393% | 0.01% |
| 11 | BANK OF AMERICA CORP /DE/ | 1.5M | $104.1M | +32.4% | 1.324% | 0.01% |
| 12 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 1.4M | $98.4M | +2.5% | 1.253% | 0.04% |
| 13 | GOLDMAN SACHS GROUP INC | 1.4M | $94.7M | +7.6% | 1.204% | 0.01% |
| 14 | MACKENZIE FINANCIAL CORP | 958K | $93.7M | -69.2% | 0.840% | 0.09% |
| 15 | NORGES BANK | 1.3M | $90.9M | — | 1.157% | 0.01% |
| 16 | Amundi | 1.1M | $86.8M | +27.2% | 0.921% | 0.02% |
| 17 | GEODE CAPITAL MANAGEMENT, LLC | 1.2M | $84.3M | +8.7% | 1.067% | 0.00% |
| 18 | FIRST TRUST ADVISORS LP | 1.2M | $79.5M | +65.7% | 1.012% | 0.05% |
| 19 | CANADA PENSION PLAN INVESTMENT BOARD | 1.1M | $79.0M | +60.0% | 1.006% | 0.04% |
| 20 | BCV Asset Management Inc. | 1.0M | $72.4M | +1.9% | 0.919% | 2.19% |
| 21 | VANGUARD FIDUCIARY TRUST CO | 1.0M | $69.8M | +0.9% | 0.887% | 0.02% |
| 22 | NATIONAL BANK OF CANADA /FI/ | 943K | $64.9M | +7.7% | 0.827% | 0.05% |
| 23 | MILLENNIUM MANAGEMENT LLC | 920K | $63.4M | +43.7% | 0.807% | 0.02% |
| 24 | PRINCIPAL FINANCIAL GROUP INC | 905K | $62.4M | -8.0% | 0.793% | 0.03% |
| 25 | Jupiter Topco LLC | 882K | $60.8M | — | 0.773% | 0.02% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in STN — a direct measure of their conviction.
Filings activity in STN during Q2 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 289 | 5.9% | 61.67% | +1.46 pp | $4.82B | 17% |
| Q1 2026 | 307 | +8.1% | 60.21% | +0.46 pp | $5.82B | 8.7% |
| Q4 2025 | 284 | +2.9% | 59.75% | +3.00 pp | $6.37B | 7.2% |
| Q3 2025 | 276 | 0.7% | 56.75% | 3.27 pp | $6.87B | 30% |
| Q2 2025 | 278 | +9.4% | 60.02% | +0.41 pp | $9.87B | +77% |
| Q1 2025 | 254 | +9.5% | 59.61% | 14.53 pp | $5.57B | +4.0% |
| Q4 2024 | 232 | +7.4% | 74.14% | +15.21 pp | $5.36B | +0.7% |
| Q3 2024 | 216 | — | 58.93% | — | $5.32B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying STN stock.
Based on Q2 2026 13F filings, institutional ownership of Stantec Inc. stands at 61.7%, held across 289 reporting institutions.
BANK OF MONTREAL /CAN/ is the largest reported institutional holder of STN, with approximately 4,928,863 shares worth $0.34B as of Q2 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of STN, including MILLENNIUM MANAGEMENT LLC.
Our composite Smart Money Score for STN is 52 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
26 institutions opened new positions in STN during Q2 2026, while 41 fully exited. 71 added to existing positions and 184 trimmed.
STN institutional ownership rose by 1.46 percentage points quarter-over-quarter, with a net change of -18 holders.
The top 10 institutions account for 43.2% of all reported 13F value in STN, and the top 25 account for 68.2%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.