Calamos Advisors
WCN

Calamos Advisors’s Waste Connections WCN Stock Holding History

Calamos Advisors’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
2019
Q3 		– Sell
-141,000
Closed -$13.5M – 802
2019
Q2 		$13.5M Buy
+141,000
New +$13M 0.07% 288

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

Calamos Advisors's WCN Position: Q1 2026 in Review

Calamos Advisors reduced its Waste Connections (WCN) stake by 0.03% in Q1 2026, selling an estimated $333 and leaving 6,620 shares worth $1.08M. The position accounts for ﹤0.01% of the portfolio, ranked #762.

Calamos Advisors first reported a position in WCN in Q1 2016 and has held it in 19 quarters since. The position peaked at $60.4M in Q3 2016. 794 funds tracked by Wall St. Rank hold WCN as of Q1 2026.

  • Calamos Advisors held 6,620 shares of Waste Connections worth $1.08M as of Q1 2026.
  • Calamos Advisors sold 2 Waste Connections shares in Q1 2026, an estimated $333.
  • Waste Connections made up ﹤0.01% of Calamos Advisors's portfolio in Q1 2026, its #762 holding.
  • Calamos Advisors first reported a position in Waste Connections in Q1 2016 and has held it in 19 quarters since.
  • Calamos Advisors's Waste Connections position peaked at $60.4M in Q3 2016.
  • 794 funds tracked by Wall St. Rank held Waste Connections as of Q1 2026.

Based on Calamos Advisors's 13F filing for Q1 2026, filed 4 May 2026.