Ken Griffin Stantec Inc Transaction History

Citadel Advisors LLC

$618 Billion
Q3 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Stantec Inc stock. As of the latest transaction made, Citadel Advisors LLC holds 1,900 shares of STN stock, worth $201,229. This represents 0.0% of its overall portfolio holdings.

Number of Shares

1,900

Previous 8,500 77.65%

Holding current value

$201,229

Previous $923,000 77.9%

% of portfolio

0.0%

Previous 0.0%

22 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	SELL	$78.92 - $109.58 $4.86 Million - $6.74 Million	-61,518 Reduced 96.39%	2,301 $250,000
Q1 2025 May 15, 2025	BUY	$74.62 - $89.33 $2.42 Million - $2.89 Million	32,405 Added 103.15%	63,819 $5.29 Million
Q4 2024 Feb 14, 2025	BUY	$78.45 - $87.5 $2.46 Million - $2.75 Million	31,414 New	31,414 $2.46 Million
Q2 2024 Aug 14, 2024	SELL	$78.68 - $85.35 $207,951 - $225,580	-2,643 Reduced 82.03%	579 $48,000
Q1 2024 May 15, 2024	SELL	$78.08 - $86.48 $2.96 Million - $3.28 Million	-37,916 Reduced 92.17%	3,222 $267,000

Q4 2023 Feb 14, 2024	BUY	$59.96 - $80.19 $1.6 Million - $2.14 Million	26,716 Added 185.24%	41,138 $3.3 Million
Q3 2023 Nov 14, 2023	SELL	$64.85 - $68.74 $612,378 - $649,111	-9,443 Reduced 39.57%	14,422 $935,000
Q2 2023 Aug 14, 2023	SELL	$56.74 - $65.22 $6.22 Million - $7.15 Million	-109,620 Reduced 82.12%	23,865 $1.56 Million
Q1 2023 May 15, 2023	BUY	$47.79 - $58.77 $4.59 Million - $5.65 Million	96,066 Added 256.73%	133,485 $7.8 Million
Q4 2022 Feb 14, 2023	SELL	$45.1 - $50.97 $2.75 Million - $3.11 Million	-61,046 Reduced 62.0%	37,419 $1.79 Million
Q3 2022 Nov 14, 2022	SELL	$43.24 - $51.2 $1.48 Million - $1.76 Million	-34,310 Reduced 25.84%	98,465 $4.32 Million
Q2 2022 Aug 15, 2022	BUY	$41.05 - $51.1 $3.24 Million - $4.04 Million	78,991 Added 146.87%	132,775 $5.81 Million
Q1 2022 May 16, 2022	BUY	$47.89 - $55.7 $1.43 Million - $1.66 Million	29,799 Added 124.24%	53,784 $2.7 Million
Q4 2021 Feb 14, 2022	BUY	$47.05 - $57.26 $1.13 Million - $1.37 Million	23,985 New	23,985 $1.35 Million
Q4 2020 Feb 16, 2021	SELL	$28.71 - $32.82 $2.79 Million - $3.19 Million	-97,192 Closed	0 $0
Q3 2020 Nov 16, 2020	BUY	$29.71 - $33.22 $2.89 Million - $3.23 Million	97,192 New	97,192 $2.95 Million
Q2 2020 Aug 14, 2020	SELL	$24.4 - $31.26 $544,339 - $697,379	-22,309 Closed	0 $0
Q1 2020 May 15, 2020	SELL	$21.58 - $31.82 $107,899 - $159,100	-5,000 Reduced 18.31%	22,309 $570,000
Q4 2019 Feb 14, 2020	BUY	$21.02 - $28.3 $90,154 - $121,378	4,289 Added 18.63%	27,309 $773,000
Q2 2019 Aug 14, 2019	BUY	$22.98 - $25.08 $295,775 - $322,804	12,871 Added 126.82%	23,020 $553,000
Q1 2019 May 15, 2019	BUY	$21.91 - $24.92 $37,553 - $42,712	1,714 Added 20.32%	10,149 $0
Q3 2018 Nov 13, 2018	BUY	$24.6 - $26.3 $207,501 - $221,840	8,435 New	8,435 $0

Others Institutions Holding STN

# of Institutions

302

Shares Held

66.1M

Call Options Held

26.1K

Put Options Held

30K

View Full List

About STANTEC INC

Ticker STN
Exchange NYSE
Sector Industrials
Industry Engineering & Construction
Shares Outstandng 110,730,000
Market Cap $11.7B
Description
Stantec Inc. provides engineering, architecture, and environmental consulting services in the areas of infrastructure and facilities in Canada, the United States, and internationally. The company provides consulting services in engineering, architecture, interior design, landscape architecture, surveying, environmental sciences, project manageme...

More about STN

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