Southern, Margaret E

Track

Insider profile

Performance

Overall performance
1.9
Performance over holding periods
1.9
30 days 90 days 120 days
Average return 0% 8.2% 15.1%
Success rate 50% 68% 82%
Transactions
4 50% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Southern, Margaret E's trades of Atco Ltd's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
441.29
Quantity 99,395 -33.0%
Value CA$2,573,832
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
454.12
Quantity 95,260 -3.0%
Value CA$3,285,888
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
204.89
Quantity 69,407 +24.9%
Value CA$822,165
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
53.35
Quantity 5,000 +0.0%
Value CA$266,747
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
53.20
Quantity 5,000 +0.0%
Value CA$266,000
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
52.90
Quantity 10,000 +0.0%
Value CA$529,000
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
52.75
Quantity 2,700 +0.0%
Value CA$142,425
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.40
Quantity 25,000 +0.1%
Value CA$1,210,000
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.35
Quantity 13,245 +0.0%
Value CA$640,396
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.10
Quantity 9,900 +0.0%
Value CA$476,190
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.09
Quantity 400 +0.0%
Value CA$19,236
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.08
Quantity 400 +0.0%
Value CA$19,232
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
50.55
Quantity 7,407 +0.0%
Value CA$374,424
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
50.60
Quantity 5,000 +0.0%
Value CA$253,000
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
50.63
Quantity 5,000 +0.0%
Value CA$253,150
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
50.64
Quantity 5,000 +0.0%
Value CA$253,200
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
50.58
Quantity 10,200 +0.0%
Value CA$515,894
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
50.50
Quantity 10,000 +0.0%
Value CA$504,968
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
50.48
Quantity 2,500 +0.0%
Value CA$126,201
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
50.48
Quantity 1,100 +0.0%
Value CA$55,529
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
50.48
Quantity 400 +0.0%
Value CA$20,192
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
50.50
Quantity 200 +0.0%
Value CA$10,100
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.26
Quantity 400 +0.0%
Value CA$19,304
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.28
Quantity 3,300 +0.0%
Value CA$159,324
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.25
Quantity 24,700 +0.1%
Value CA$1,191,775
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.10
Quantity 20,700 +0.1%
Value CA$995,670
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
49.25
Quantity 5,000 +0.0%
Value CA$246,250
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.98
Quantity 100 +0.0%
Value CA$4,898
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.99
Quantity 100 +0.0%
Value CA$4,899
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
49.00
Quantity 12,900 +0.0%
Value CA$632,100
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
49.00
Quantity 7,400 +0.0%
Value CA$362,600
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
49.34
Quantity 500 +0.0%
Value CA$24,670
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
49.35
Quantity 4,500 +0.0%
Value CA$222,075
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
49.50
Quantity 10,000 +0.0%
Value CA$495,000
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.50
Quantity 1,000 +0.0%
Value CA$48,500
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.25
Quantity 4,500 +0.0%
Value CA$217,125
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.15
Quantity 500 +0.0%
Value CA$24,075
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.20
Quantity 4,700 +0.0%
Value CA$226,540
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.19
Quantity 300 +0.0%
Value CA$14,457
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
48.10
Quantity 1,300 +0.0%
Value CA$62,530
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
47.90
Quantity 5,000 +0.0%
Value CA$239,500
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
47.70
Quantity 5,300 +0.0%
Value CA$252,810
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
47.50
Quantity 800 +0.0%
Value CA$38,000
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
47.50
Quantity 10,000 +0.0%
Value CA$475,000
CA Atco Ltd (ACO.X)
Transaction date
Purchase
Price
47.30
Quantity 5,000 +0.0%
Value CA$236,500
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-12-10 2025-12-08
CA Atco Ltd (ACO.X)
B Purchase
99,395 -33.0%
441.29
CA$2,573,832 		99,395 -33.0% 441.29 CA$2,573,832
2025-12-10 2025-12-08
CA Atco Ltd (ACO.X)
B Purchase
95,260 -3.0%
454.12
CA$3,285,888 		95,260 -3.0% 454.12 CA$3,285,888
2025-12-10 2025-12-08
CA Atco Ltd (ACO.X)
B Purchase
69,407 +24.9%
204.89
CA$822,165 		69,407 +24.9% 204.89 CA$822,165
2025-12-10 2025-12-08
CA Atco Ltd (ACO.X)
B Purchase
5,000 +0.0%
53.35
CA$266,747 		5,000 +0.0% 53.35 CA$266,747
2025-12-10 2025-12-08
CA Atco Ltd (ACO.X)
B Purchase
5,000 +0.0%
53.20
CA$266,000 		5,000 +0.0% 53.20 CA$266,000
2025-12-10 2025-12-08
CA Atco Ltd (ACO.X)
B Purchase
10,000 +0.0%
52.90
CA$529,000 		10,000 +0.0% 52.90 CA$529,000
2025-12-10 2025-12-08
CA Atco Ltd (ACO.X)
B Purchase
2,700 +0.0%
52.75
CA$142,425 		2,700 +0.0% 52.75 CA$142,425
2025-09-23 2025-09-22
CA Atco Ltd (ACO.X)
B Purchase
25,000 +0.1%
48.40
CA$1,210,000 		25,000 +0.1% 48.40 CA$1,210,000
2025-09-23 2025-09-22
CA Atco Ltd (ACO.X)
B Purchase
13,245 +0.0%
48.35
CA$640,396 		13,245 +0.0% 48.35 CA$640,396
2025-09-23 2025-09-22
CA Atco Ltd (ACO.X)
B Purchase
9,900 +0.0%
48.10
CA$476,190 		9,900 +0.0% 48.10 CA$476,190
2025-09-23 2025-09-22
CA Atco Ltd (ACO.X)
B Purchase
400 +0.0%
48.09
CA$19,236 		400 +0.0% 48.09 CA$19,236
2025-09-23 2025-09-22
CA Atco Ltd (ACO.X)
B Purchase
400 +0.0%
48.08
CA$19,232 		400 +0.0% 48.08 CA$19,232
2025-06-10 2025-06-09
CA Atco Ltd (ACO.X)
B Purchase
7,407 +0.0%
50.55
CA$374,424 		7,407 +0.0% 50.55 CA$374,424
2025-06-10 2025-06-09
CA Atco Ltd (ACO.X)
B Purchase
5,000 +0.0%
50.60
CA$253,000 		5,000 +0.0% 50.60 CA$253,000
2025-06-10 2025-06-09
CA Atco Ltd (ACO.X)
B Purchase
5,000 +0.0%
50.63
CA$253,150 		5,000 +0.0% 50.63 CA$253,150
2025-06-10 2025-06-09
CA Atco Ltd (ACO.X)
B Purchase
5,000 +0.0%
50.64
CA$253,200 		5,000 +0.0% 50.64 CA$253,200
2025-06-10 2025-06-09
CA Atco Ltd (ACO.X)
B Purchase
10,200 +0.0%
50.58
CA$515,894 		10,200 +0.0% 50.58 CA$515,894
2025-06-10 2025-06-09
CA Atco Ltd (ACO.X)
B Purchase
10,000 +0.0%
50.50
CA$504,968 		10,000 +0.0% 50.50 CA$504,968
2025-06-10 2025-06-09
CA Atco Ltd (ACO.X)
B Purchase
2,500 +0.0%
50.48
CA$126,201 		2,500 +0.0% 50.48 CA$126,201
2025-06-10 2025-06-09
CA Atco Ltd (ACO.X)
B Purchase
1,100 +0.0%
50.48
CA$55,529 		1,100 +0.0% 50.48 CA$55,529
2025-06-10 2025-06-09
CA Atco Ltd (ACO.X)
B Purchase
400 +0.0%
50.48
CA$20,192 		400 +0.0% 50.48 CA$20,192
2025-06-10 2025-06-09
CA Atco Ltd (ACO.X)
B Purchase
200 +0.0%
50.50
CA$10,100 		200 +0.0% 50.50 CA$10,100
2025-03-14 2025-03-13
CA Atco Ltd (ACO.X)
B Purchase
400 +0.0%
48.26
CA$19,304 		400 +0.0% 48.26 CA$19,304
2025-03-14 2025-03-13
CA Atco Ltd (ACO.X)
B Purchase
3,300 +0.0%
48.28
CA$159,324 		3,300 +0.0% 48.28 CA$159,324
2025-03-14 2025-03-13
CA Atco Ltd (ACO.X)
B Purchase
24,700 +0.1%
48.25
CA$1,191,775 		24,700 +0.1% 48.25 CA$1,191,775
2025-03-14 2025-03-13
CA Atco Ltd (ACO.X)
B Purchase
20,700 +0.1%
48.10
CA$995,670 		20,700 +0.1% 48.10 CA$995,670
2024-12-10 2024-12-09
CA Atco Ltd (ACO.X)
B Purchase
5,000 +0.0%
49.25
CA$246,250 		5,000 +0.0% 49.25 CA$246,250
2024-12-10 2024-12-09
CA Atco Ltd (ACO.X)
B Purchase
100 +0.0%
48.98
CA$4,898 		100 +0.0% 48.98 CA$4,898
2024-12-10 2024-12-09
CA Atco Ltd (ACO.X)
B Purchase
100 +0.0%
48.99
CA$4,899 		100 +0.0% 48.99 CA$4,899
2024-12-10 2024-12-09
CA Atco Ltd (ACO.X)
B Purchase
12,900 +0.0%
49.00
CA$632,100 		12,900 +0.0% 49.00 CA$632,100
2024-12-10 2024-12-06
CA Atco Ltd (ACO.X)
B Purchase
7,400 +0.0%
49.00
CA$362,600 		7,400 +0.0% 49.00 CA$362,600
2024-12-10 2024-12-06
CA Atco Ltd (ACO.X)
B Purchase
500 +0.0%
49.34
CA$24,670 		500 +0.0% 49.34 CA$24,670
2024-12-10 2024-12-06
CA Atco Ltd (ACO.X)
B Purchase
4,500 +0.0%
49.35
CA$222,075 		4,500 +0.0% 49.35 CA$222,075
2024-12-10 2024-12-06
CA Atco Ltd (ACO.X)
B Purchase
10,000 +0.0%
49.50
CA$495,000 		10,000 +0.0% 49.50 CA$495,000
2024-09-30 2024-09-27
CA Atco Ltd (ACO.X)
B Purchase
1,000 +0.0%
48.50
CA$48,500 		1,000 +0.0% 48.50 CA$48,500
2024-09-30 2024-09-27
CA Atco Ltd (ACO.X)
B Purchase
4,500 +0.0%
48.25
CA$217,125 		4,500 +0.0% 48.25 CA$217,125
2024-09-30 2024-09-27
CA Atco Ltd (ACO.X)
B Purchase
500 +0.0%
48.15
CA$24,075 		500 +0.0% 48.15 CA$24,075
2024-09-30 2024-09-26
CA Atco Ltd (ACO.X)
B Purchase
4,700 +0.0%
48.20
CA$226,540 		4,700 +0.0% 48.20 CA$226,540
2024-09-30 2024-09-26
CA Atco Ltd (ACO.X)
B Purchase
300 +0.0%
48.19
CA$14,457 		300 +0.0% 48.19 CA$14,457
2024-09-30 2024-09-26
CA Atco Ltd (ACO.X)
B Purchase
1,300 +0.0%
48.10
CA$62,530 		1,300 +0.0% 48.10 CA$62,530
2024-09-30 2024-09-26
CA Atco Ltd (ACO.X)
B Purchase
5,000 +0.0%
47.90
CA$239,500 		5,000 +0.0% 47.90 CA$239,500
2024-09-30 2024-09-26
CA Atco Ltd (ACO.X)
B Purchase
5,300 +0.0%
47.70
CA$252,810 		5,300 +0.0% 47.70 CA$252,810
2024-09-30 2024-09-26
CA Atco Ltd (ACO.X)
B Purchase
800 +0.0%
47.50
CA$38,000 		800 +0.0% 47.50 CA$38,000
2024-09-25 2024-09-25
CA Atco Ltd (ACO.X)
B Purchase
10,000 +0.0%
47.50
CA$475,000 		10,000 +0.0% 47.50 CA$475,000
2024-09-25 2024-09-25
CA Atco Ltd (ACO.X)
B Purchase
5,000 +0.0%
47.30
CA$236,500 		5,000 +0.0% 47.30 CA$236,500