AIMCA
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Alberta Investment Management Corp (AIMCo)’s Waste Connections WCN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
-436,673
Closed -$85.1M 876
2025
Q1
$85.1M Buy
436,673
+36,005
+9% +$7.02M 0.58% 28
2024
Q4
$68.7M Buy
400,668
+2,500
+0.6% +$429K 0.46% 35
2024
Q3
$71.3M Buy
398,168
+47,103
+13% +$8.43M 0.62% 31
2024
Q2
$61.6M Buy
351,065
+75,314
+27% +$13.2M 0.65% 29
2024
Q1
$47.5M Buy
275,751
+123,251
+81% +$21.2M 0.48% 49
2023
Q4
$22.9M Sell
152,500
-51,081
-25% -$7.66M 0.22% 83
2023
Q3
$27.5M Sell
203,581
-100,000
-33% -$13.5M 0.29% 79
2023
Q2
$43.4M Buy
303,581
+6,193
+2% +$886K 0.42% 62
2023
Q1
$41.3M Sell
297,388
-126,362
-30% -$17.6M 0.4% 58
2022
Q4
$56.1M Sell
423,750
-12,500
-3% -$1.66M 0.5% 36
2022
Q3
$59.2M Buy
436,250
+39,300
+10% +$5.34M 0.46% 38
2022
Q2
$49.1M Buy
396,950
+13,915
+4% +$1.72M 0.35% 50
2022
Q1
$53.6M Buy
383,035
+3,035
+0.8% +$425K 0.31% 59
2021
Q4
$51.8M Buy
380,000
+52,700
+16% +$7.19M 0.32% 76
2021
Q3
$41.2M Sell
327,300
-7,200
-2% -$907K 0.36% 60
2021
Q2
$40M Buy
334,500
+138,400
+71% +$16.5M 0.33% 65
2021
Q1
$21.2M Sell
196,100
-54,034
-22% -$5.84M 0.19% 118
2020
Q4
$25.6M Sell
250,134
-57,200
-19% -$5.86M 0.23% 96
2020
Q3
$31.9M Buy
307,334
+34,800
+13% +$3.61M 0.34% 63
2020
Q2
$25.5M Buy
272,534
+45,400
+20% +$4.24M 0.3% 73
2020
Q1
$17.5M Sell
227,134
-25,400
-10% -$1.95M 0.31% 65
2019
Q4
$23M Buy
252,534
+6,000
+2% +$546K 0.19% 122
2019
Q3
$22.7M Sell
246,534
-51,800
-17% -$4.76M 0.21% 117
2019
Q2
$37.3M Sell
298,334
-39,000
-12% -$4.88M 0.34% 76
2019
Q1
$39.9M Buy
337,334
+20,800
+7% +$2.46M 0.37% 64
2018
Q4
$32.1M Buy
316,534
+58,500
+23% +$5.93M 0.34% 74
2018
Q3
$26.6M Sell
258,034
-33,300
-11% -$3.43M 0.23% 113
2018
Q2
$28.9M Buy
291,334
+76,800
+36% +$7.61M 0.25% 98
2018
Q1
$19.8M Buy
214,534
+23,600
+12% +$2.18M 0.18% 134
2017
Q4
$17M Sell
190,934
-67,808
-26% -$6.05M 0.15% 154
2017
Q3
$22.6M Sell
258,742
-119,742
-32% -$10.4M 0.21% 115
2017
Q2
$31.6M Buy
378,484
+89,953
+31% +$7.51M 0.3% 74
2017
Q1
$33.9M Sell
288,531
-14,101
-5% -$1.66M 0.29% 74
2016
Q4
$31.9M Buy
302,632
+13,000
+4% +$1.37M 0.29% 78
2016
Q3
$28.3M Buy
289,632
+4,592
+2% +$449K 0.28% 90
2016
Q2
$26.6M Buy
285,040
+185,040
+185% +$17.3M 0.3% 79
2016
Q1
$6.46M Buy
+100,000
New +$6.46M 0.08% 213
2014
Q1
Sell
-269,841
Closed -$11.8M 509
2013
Q4
$11.8M Sell
269,841
-211,820
-44% -$9.24M 0.15% 227
2013
Q3
$21.9M Buy
+481,661
New +$21.9M 0.29% 80