Stantec Inc.
DE ˙ DB ˙ CA85472N1096
63,08 € ↓ -1,04 (-1,62%)
2026-06-03
DEL PRIS
SecurityDE:S3A / Stantec Inc.
InstitutionD. E. Shaw & Co., Inc.
ManagerDE Shaw
Latest Disclosed Ownership304,600 shares
Latest Disclosed Value $ 26,324,970
D. E. Shaw & Co., Inc. reports 7.37% increase in ownership of S3A / Stantec Inc.

On May 15, 2026 - D. E. Shaw & Co., Inc. filed a 13F-HR form disclosing ownership of 304,600 shares of Stantec Inc. (DE:S3A) valued at $22,083,500 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 283,700 shares of Stantec Inc.. This represents a change in shares of 7.37% during the quarter. The current value of the position is $19,214,168 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F STANTEC COM 85472N109 304,600 20,900 7.37 26,325 -1.68 0.0158
2026-02-17 2025-12-31 13F STANTEC COM 85472N109 283,700 118,300 71.52 26,774 50.15 0.0147
2025-11-14 2025-09-30 13F STANTEC COM 85472N109 165,400 -33,400 -16.80 17,833 -17.62 0.0101
2025-08-14 2025-06-30 13F STANTEC COM 85472N109 198,800 180,600 992.31 21,646 1,335.41 0.0153
2025-05-15 2025-03-31 13F STANTEC COM 85472N109 18,200 7,400 68.52 1,509 78.25 0.0013
2025-02-14 2024-12-31 13F STANTEC COM 85472N109 10,800 -19,200 -64.00 847 -64.93 0.0006
2024-11-14 2024-09-30 13F STANTEC COM 85472N109 30,000 30,000 2,412 0.0021
2024-08-14 2024-06-30 13F STANTEC COM 85472N109 0 -32,400 -100.00 0 -100.00
2024-05-15 2024-03-31 13F STANTEC COM 85472N109 32,400 7,900 32.24 2,691 36.88 0.0023
2024-02-14 2023-12-31 13F STANTEC COM 85472N109 24,500 24,500 1,966 0.0017
2023-11-14 2023-09-30 13F STANTEC COM 85472N109 0 -35,200 -100.00 0 -100.00
2023-08-14 2023-06-30 13F STANTEC COM 85472N109 35,200 -184,100 -83.95 2,298 -82.08 0.0023
2023-05-15 2023-03-31 13F STANTEC COM 85472N109 219,300 180,000 458.02 12,820 581.14 0.0137
2023-02-14 2022-12-31 13F STANTEC COM 85472N109 39,300 -48,700 -55.34 1,882 -51.18 0.0021
2022-11-14 2022-09-30 13F STANTEC COM 85472N109 88,000 -8,200 -8.52 3,855 -8.52 0.0046
2022-08-15 2022-06-30 13F STANTEC COM 85472N109 96,200 43,900 83.94 4,214 60.66 0.0049
2022-05-16 2022-03-31 13F STANTEC COM 85472N109 52,300 37,100 244.08 2,623 206.78 0.0025
2022-02-14 2021-12-31 13F STANTEC COM 85472N109 15,200 15,200 855 0.0007
2021-08-16 2021-06-30 13F STANTEC COM 85472N109 0 -7,600 -100.00 0 -100.00
2021-05-17 2021-03-31 13F STANTEC COM 85472N109 7,600 -343,000 -97.83 325 -97.14 0.0003
2021-02-16 2020-12-31 13F STANTEC COM 85472N109 350,600 113,300 47.75 11,366 57.80 0.0102
2020-11-16 2020-09-30 13F STANTEC COM 85472N109 237,300 124,500 110.37 7,203 106.86 0.0074
2020-08-14 2020-06-30 13F STANTEC COM 85472N109 112,800 -128,700 -53.29 3,482 -43.68 0.0041
2020-05-15 2020-03-31 13F STANTEC COM 85472N109 241,500 -235,000 -49.32 6,183 -54.07 0.0096
2020-02-14 2019-12-31 13F STANTEC COM 85472N109 476,500 394,700 482.52 13,462 643.35 0.0154
2019-11-14 2019-09-30 13F STANTEC COM 85472N109 81,800 -140,000 -63.12 1,811 -65.99 0.0022
2019-08-14 2019-06-30 13F STANTEC COM 85472N109 221,800 3,100 1.42 5,325 2.94 0.0066
2019-05-15 2019-03-31 13F STANTEC COM 85472N109 218,700 130,738 148.63 5,173 168.03 0.0067
2019-02-14 2018-12-31 13F STANTEC COM 85472N109 87,962 -132,400 -60.08 1,930 -64.81 0.0027
2018-11-14 2018-09-30 13F STANTEC COM 85472N109 220,362 -30,200 -12.05 5,485 -14.95 0.0066
2018-08-14 2018-06-30 13F STANTEC COM 85472N109 250,562 67,262 36.70 6,449 42.77 0.0084
2018-05-15 2018-03-31 13F STANTEC COM 85472N109 183,300 -57,800 -23.97 4,517 -32.96 0.0061
2018-02-14 2017-12-31 13F STANTEC COM 85472N109 241,100 -21,700 -8.26 6,738 -7.66 0.0093
2017-11-14 2017-09-30 13F STANTEC COM 85472N109 262,800 26,900 11.40 7,297 22.82 0.0112
2017-08-14 2017-06-30 13F STANTEC COM 85472N109 235,900 16,400 7.47 5,941 4.47 0.0098
2017-05-15 2017-03-31 13F STANTEC COM 85472N109 219,500 -63,800 -22.52 5,687 -20.46 0.0100
2017-02-14 2016-12-31 13F STANTEC COM 85472N109 283,300 69,500 32.51 7,150 42.29 0.0121
2016-11-14 2016-09-30 13F STANTEC COM 85472N109 213,800 -139,000 -39.40 5,025 -41.27 0.0089
2016-08-15 2016-06-30 13F STANTEC COM 85472N109 352,800 192,300 119.81 8,556 109.81 0.0158
2016-05-16 2016-03-31 13F STANTEC COM 85472N109 160,500 -49,300 -23.50 4,078 -21.61 0.0073
2016-02-16 2015-12-31 13F STANTEC COM 85472N109 209,800 -24,900 -10.61 5,202 1.36 0.0077
2015-11-16 2015-09-30 13F STANTEC COM 85472N109 234,700 -19,500 -7.67 5,132 -30.91 0.0076
2015-08-14 2015-06-30 13F STANTEC COM 85472N109 254,200 800 0.32 7,428 22.49 0.0111
2015-05-15 2015-03-31 13F STANTEC COM 85472N109 253,400 -17,500 -6.46 6,064 -18.55 0.0093
2015-02-17 2014-12-31 13F STANTEC COM 85472N109 270,900 159,600 143.40 7,445 2.22 0.0096
2014-11-14 2014-09-30 13F STANTEC COM 85472N109 111,300 -11,600 -9.44 7,283 -4.31 0.0094
2014-08-14 2014-06-30 13F STANTEC COM 85472N109 122,900 32,400 35.80 7,611 37.61 0.0104
2014-05-15 2014-03-31 13F STANTEC COM 85472N109 90,500 -78,600 -46.48 5,531 -47.24 0.0079
2014-02-14 2013-12-31 13F STANTEC COM 85472N109 169,100 -5,500 -3.15 10,484 17.59 0.0143
2013-11-20 2013-09-30 13F/A-1 STANTEC COM 85472N109 174,600 -9,700 -5.26 8,916 14.59 0.0142
2013-11-14 2013-09-30 13F STANTEC COM 85472N109 174,600 8,916
2013-08-14 2013-06-30 13F STANTEC COM 85472N109 184,300 184,300 7,781 0.0146
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.