GI
WCN

GAMCO Investors’s Waste Connections WCN Stock Holding History

GAMCO Investors’s Portfolio WCN Stock Details WCN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$13.8M Buy
84,797
+2,424
+3% +$404K 0.14% 196
2025
Q4 		$14.4M Buy
82,373
+426
+0.5% +$73.6K 0.14% 192
2025
Q3 		$14.4M Sell
81,947
-4,691
-5% -$854K 0.14% 188
2025
Q2 		$16.2M Sell
86,638
-5,603
-6% -$1.08M 0.16% 161
2025
Q1 		$18M Sell
92,241
-11,768
-11% -$2.18M 0.2% 136
2024
Q4 		$17.8M Sell
104,009
-3,897
-4% -$708K 0.19% 152
2024
Q3 		$19.3M Sell
107,906
-1,822
-2% -$330K 0.2% 141
2024
Q2 		$19.2M Sell
109,728
-3,440
-3% -$575K 0.21% 131
2024
Q1 		$19.5M Sell
113,168
-12,761
-10% -$2.05M 0.2% 138
2023
Q4 		$18.8M Sell
125,929
-2,823
-2% -$388K 0.2% 142
2023
Q3 		$17.3M Sell
128,752
-45,394
-26% -$6.35M 0.2% 134
2023
Q2 		$24.9M Sell
174,146
-13,852
-7% -$1.93M 0.26% 102
2023
Q1 		$26.1M Sell
187,998
-54,511
-22% -$7.26M 0.28% 102
2022
Q4 		$32.1M Sell
242,509
-3,438
-1% -$468K 0.35% 82
2022
Q3 		$33.2M Sell
245,947
-4,592
-2% -$626K 0.39% 65
2022
Q2 		$31.1M Sell
250,539
-1,465
-0.6% -$190K 0.34% 86
2022
Q1 		$35.2M Buy
252,004
+359
+0.1% +$46K 0.32% 92
2021
Q4 		$34.3M Buy
251,645
+2,068
+0.8% +$275K 0.29% 96
2021
Q3 		$31.4M Sell
249,577
-15,871
-6% -$2.01M 0.28% 102
2021
Q2 		$31.7M Sell
265,448
-760
-0.3% -$90.4K 0.27% 105
2021
Q1 		$28.7M Buy
266,208
+24,449
+10% +$2.48M 0.25% 116
2020
Q4 		$24.8M Sell
241,759
-7,223
-3% -$746K 0.23% 128
2020
Q3 		$25.8M Sell
248,982
-16,028
-6% -$1.6M 0.29% 100
2020
Q2 		$24.9M Sell
265,010
-11,944
-4% -$1.06M 0.28% 104
2020
Q1 		$21.5M Sell
276,954
-46,971
-15% -$4.41M 0.25% 112
2019
Q4 		$29.4M Sell
323,925
-13,477
-4% -$1.22M 0.23% 117
2019
Q3 		$31M Sell
337,402
-14,995
-4% -$1.39M 0.26% 106
2019
Q2 		$33.7M Sell
352,397
-13,085
-4% -$1.21M 0.26% 107
2019
Q1 		$32.4M Sell
365,482
-38,593
-10% -$3.18M 0.25% 110
2018
Q4 		$30M Buy
404,075
+78
+0% +$5.94K 0.25% 109
2018
Q3 		$32.2M Sell
403,997
-10,514
-3% -$825K 0.22% 128
2018
Q2 		$31.2M Sell
414,511
-14,662
-3% -$1.1M 0.21% 133
2018
Q1 		$30.8M Sell
429,173
-13,092
-3% -$931K 0.21% 139
2017
Q4 		$31.4M Sell
442,265
-2,512
-0.6% -$175K 0.2% 141
2017
Q3 		$31.1M Buy
444,777
+12,243
+3% +$809K 0.19% 147
2017
Q2 		$27.9M Buy
432,534
+38,779
+10% +$2.41M 0.18% 159
2017
Q1 		$23.2M Sell
393,755
-8,598
-2% -$479K 0.15% 173
2016
Q4 		$21.1M Sell
402,353
-9,687
-2% -$489K 0.13% 175
2016
Q3 		$20.5M Sell
412,040
-35,317
-8% -$1.78M 0.13% 177
2016
Q2 		$21.5M Buy
+447,357
New +$20.4M 0.14% 172

Other funds holding WCN

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return
1832 Asset Management
1832 Asset Management Toronto, Ontario, Canada $109B AUM 35.56% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

GAMCO Investors's WCN Position: Q1 2026 in Review

GAMCO Investors increased its Waste Connections (WCN) stake by 2.9% in Q1 2026, buying an estimated $404K and bringing the position to 84,797 shares worth $13.8M. The position accounts for 0.14% of the portfolio, ranked #196.

GAMCO Investors first reported a position in WCN in Q2 2016 and has held it in 40 quarters since. The position peaked at $35.2M in Q1 2022. 794 funds tracked by Wall St. Rank hold WCN as of Q1 2026.

  • GAMCO Investors held 84,797 shares of Waste Connections worth $13.8M as of Q1 2026.
  • GAMCO Investors bought 2,424 Waste Connections shares in Q1 2026, an estimated $404K.
  • Waste Connections made up 0.14% of GAMCO Investors's portfolio in Q1 2026, its #196 holding.
  • GAMCO Investors first reported a position in Waste Connections in Q2 2016 and has held it in 40 quarters since.
  • GAMCO Investors's Waste Connections position peaked at $35.2M in Q1 2022.
  • 794 funds tracked by Wall St. Rank held Waste Connections as of Q1 2026.

Based on GAMCO Investors's 13F filing for Q1 2026, filed 14 May 2026.