Citadel Advisors
WCN

Citadel Advisors’s Waste Connections WCN Stock Holding History

Citadel 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
2026
Q1 		$506M Buy
3,113,950
+2,079,195
+201% +$347M 0.08% 173
2025
Q4 		$181M Buy
1,034,755
+682,243
+194% +$118M 0.03% 531
2025
Q3 		$62M Buy
352,512
+349,041
+10,056% +$63.5M 0.01% 1191
2025
Q2 		$648K Sell
3,471
-796,575
-100% -$153M ﹤0.01% 8015
2025
Q1 		$156M Buy
800,046
+604,132
+308% +$112M 0.03% 465
2024
Q4 		$33.6M Buy
195,914
+51,544
+36% +$9.37M 0.01% 1632
2024
Q3 		$25.8M Sell
144,370
-29,882
-17% -$5.41M 0.01% 1796
2024
Q2 		$30.6M Buy
174,252
+156,554
+885% +$26.2M 0.01% 1585
2024
Q1 		$3.04M Sell
17,698
-1,118,698
-98% -$180M ﹤0.01% 4765
2023
Q4 		$170M Buy
1,136,396
+577,591
+103% +$79.3M 0.03% 420
2023
Q3 		$75M Buy
558,805
+449,565
+412% +$62.9M 0.02% 787
2023
Q2 		$15.6M Sell
109,240
-1,110,576
-91% -$155M ﹤0.01% 2135
2023
Q1 		$170M Buy
1,219,816
+203,344
+20% +$27.1M 0.04% 387
2022
Q4 		$135M Buy
1,016,472
+966,492
+1,934% +$131M 0.03% 504
2022
Q3 		$6.75M Sell
49,980
-926,792
-95% -$126M ﹤0.01% 3379
2022
Q2 		$121M Buy
976,772
+189,381
+24% +$24.6M 0.03% 475
2022
Q1 		$110M Sell
787,391
-972,342
-55% -$125M 0.02% 612
2021
Q4 		$240M Buy
1,759,733
+705,262
+67% +$93.7M 0.05% 282
2021
Q3 		$133M Buy
1,054,471
+18,086
+2% +$2.29M 0.03% 519
2021
Q2 		$124M Buy
1,036,385
+24,507
+2% +$2.92M 0.03% 554
2021
Q1 		$109M Buy
1,011,878
+231,912
+30% +$23.6M 0.03% 545
2020
Q4 		$80M Buy
779,966
+727,876
+1,397% +$75.2M 0.02% 669
2020
Q3 		$5.41M Buy
52,090
+11,446
+28% +$1.14M ﹤0.01% 3031
2020
Q2 		$3.81M Sell
40,644
-283,448
-87% -$25.3M ﹤0.01% 3473
2020
Q1 		$25.1M Sell
324,092
-469,728
-59% -$44.2M 0.01% 1059
2019
Q4 		$72.1M Buy
793,820
+495,571
+166% +$45M 0.03% 562
2019
Q3 		$27.4M Buy
298,249
+271,606
+1,019% +$25.1M 0.01% 1210
2019
Q2 		$2.55M Sell
26,643
-15,850
-37% -$1.46M ﹤0.01% 4112
2019
Q1 		$3.77M Buy
42,493
+14,008
+49% +$1.15M ﹤0.01% 3402
2018
Q4 		$2.12M Sell
28,485
-23,645
-45% -$1.8M ﹤0.01% 4057
2018
Q3 		$4.16M Sell
52,130
-829,715
-94% -$65.1M ﹤0.01% 3244
2018
Q2 		$66.4M Buy
881,845
+350,413
+66% +$26.2M 0.03% 550
2018
Q1 		$38.1M Buy
531,432
+361,018
+212% +$25.7M 0.02% 730
2017
Q4 		$12.1M Buy
170,414
+86,748
+104% +$6.06M 0.01% 1550
2017
Q3 		$5.85M Buy
83,666
+78,825
+1,628% +$5.21M ﹤0.01% 2133
2017
Q2 		$312K Sell
4,841
-282,436
-98% -$17.6M ﹤0.01% 5846
2017
Q1 		$16.9M Sell
287,277
-311,307
-52% -$17.3M 0.02% 1074
2016
Q4 		$31.4M Sell
598,584
-151,220
-20% -$7.64M 0.03% 597
2016
Q3 		$37.3M Buy
749,804
+349,496
+87% +$17.6M 0.04% 524
2016
Q2 		$19.2M Buy
400,308
+109,861
+38% +$5M 0.02% 810
2016
Q1 		$12.5M Sell
290,447
-49,659
-15% -$2M 0.02% 1040
2015
Q4 		$12.8M Buy
340,106
+337,368
+12,322% +$12.1M 0.01% 1100
2015
Q3 		$89K Sell
2,738
-243,556
-99% -$7.87M ﹤0.01% 7069
2015
Q2 		$7.74M Sell
246,294
-33,791
-12% -$1.08M 0.01% 1658
2015
Q1 		$8.99M Sell
280,085
-11,424
-4% -$349K 0.01% 1545
2014
Q4 		$8.55M Buy
291,509
+193,700
+198% +$6.09M 0.01% 1523
2014
Q3 		$3.16M Buy
97,809
+81,318
+493% +$2.64M ﹤0.01% 2406
2014
Q2 		$534K Sell
16,491
-96,708
-85% -$2.91M ﹤0.01% 4305
2014
Q1 		$3.31M Buy
113,199
+6,669
+6% +$190K ﹤0.01% 2133
2013
Q4 		$3.1M Buy
106,530
+59,697
+127% +$1.74M ﹤0.01% 2113
2013
Q3 		$1.42M Buy
+46,833
New +$1.36M ﹤0.01% 2736

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

Citadel Advisors's WCN Position: Q1 2026 in Review

Citadel Advisors increased its Waste Connections (WCN) stake by 201% in Q1 2026, buying an estimated $347M and bringing the position to 3,113,950 shares worth $506M. The position accounts for 0.08% of the portfolio, ranked #173.

Citadel Advisors first reported a position in WCN in Q3 2013 and has held it in 51 quarters since. 794 funds tracked by Wall St. Rank hold WCN as of Q1 2026.

  • Citadel Advisors held 3,113,950 shares of Waste Connections worth $506M as of Q1 2026.
  • Citadel Advisors bought 2,079,195 Waste Connections shares in Q1 2026, an estimated $347M.
  • Waste Connections made up 0.08% of Citadel Advisors's portfolio in Q1 2026, its #173 holding.
  • Citadel Advisors first reported a position in Waste Connections in Q3 2013 and has held it in 51 quarters since.
  • 794 funds tracked by Wall St. Rank held Waste Connections as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.