WASTE CONNECTIONS INC (WCN) Institutional Shareholders
WASTE CONNECTIONS INC (WCN) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $34.87B in WCN holdings during the latest filing period.
Vanguard Capital Management Llc is currently the largest disclosed institutional shareholder of WCN tracked by InsiderSet, reporting ownership valued at approximately $2.63B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $2.47B, representing an estimated loss of -6.11% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 39% of the total disclosed WCN value among the investors covered in this analysis. Major shareholders include Vanguard Capital Management Llc, Royal Bank Of Canada, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in WASTE CONNECTIONS INC (WCN).
This page ranks the largest institutional WCN shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
819
Total Reported Value
$34.87B
Largest Holder
Vanguard Capital Management Llc
Largest Position
$2.63B
Insider Transactions (90d)
10
Latest Filing Quarter
Q2 2026
New Institutional Positions
72
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Vanguard Capital Management Llc | 0.06% | 15,797,275 | $2,633,151,151 | $2,472,273,538 | -$160,877,614 | -6.11% | |
| Royal Bank Of Canada | 0.37% | 13,188,665 | $2,198,419,000 | $2,064,026,073 | -$134,392,928 | -6.11% | |
| Vanguard Portfolio Management Llc | 0.08% | 11,232,978 | $1,872,425,103 | $1,757,961,057 | -$114,464,046 | -6.11% | |
| Bank Of Montreal | 0.52% | 8,665,651 | $1,442,920,005 | $1,356,174,382 | -$86,745,624 | -6.01% | |
| 1832 Asset Management L.P. | 1.52% | 7,456,684 | $1,242,954,656 | $1,166,971,046 | -$75,983,610 | -6.11% | |
| Blackrock, Inc. | 0.02% | 6,370,788 | $1,061,946,650 | $997,028,322 | -$64,918,328 | -6.11% | |
| Fmr Llc | 0.04% | 5,341,098 | $890,243,177 | $835,881,837 | -$54,361,340 | -6.11% | |
| Capital International Investors | 0.16% | 4,582,617 | $763,907,187 | $717,179,561 | -$46,727,627 | -6.12% | |
| Aqr Capital Management Llc | 0.24% | 4,111,035 | $683,994,015 | $643,376,978 | -$40,617,038 | -5.94% | |
| Norges Bank | 0.07% | 3,957,385 | $659,456,929 | $619,330,753 | -$40,126,177 | -6.08% | |
| Wcm Investment Management, Llc | 1.15% | 3,794,258 | $634,134,340 | $593,801,377 | -$40,332,963 | -6.36% | |
| Td Asset Management Inc | 0.55% | 3,804,528 | $633,923,099 | $595,408,632 | -$38,514,467 | -6.08% | |
| Invesco Ltd. | 0.05% | 3,587,785 | $598,047,884 | $561,488,353 | -$36,559,532 | -6.11% | |
| Manufacturers Life Insurance Company, The | 0.46% | 3,544,278 | $589,670,948 | $554,679,507 | -$34,991,441 | -5.93% | |
| Two Sigma Investments, Lp | 0.41% | 3,245,893 | $541,057,904 | $507,982,255 | -$33,075,650 | -6.11% | |
| Bank Of America Corp | 0.03% | 3,062,730 | $510,526,463 | $479,317,245 | -$31,209,218 | -6.11% | |
| Citadel Advisors Llc | 0.28% | 2,890,779 | $481,863,952 | $452,406,914 | -$29,457,039 | -6.11% | |
| Wellington Management Group Llp | 0.08% | 2,867,268 | $477,944,216 | $448,727,442 | -$29,216,774 | -6.11% | |
| Price T Rowe Associates Inc | 0.04% | 2,605,542 | $434,319,000 | $407,767,323 | -$26,551,677 | -6.11% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.79% | 2,488,903 | $414,480,670 | $389,513,320 | -$24,967,351 | -6.02% | |
| Fiera Capital Corp | 1.50% | 2,484,844 | $413,423,624 | $388,878,086 | -$24,545,538 | -5.94% | |
| Jpmorgan Chase & Co | 0.02% | 2,446,717 | $408,920,283 | $382,911,211 | -$26,009,073 | -6.36% | |
| Vanguard Fiduciary Trust Co | 0.09% | 2,431,824 | $405,331,748 | $380,580,456 | -$24,751,292 | -6.11% | |
| Goldman Sachs Group Inc | 0.04% | 2,422,109 | $403,741,439 | $379,060,059 | -$24,681,381 | -6.11% | |
| Morgan Stanley | 0.02% | 2,211,929 | $368,706,785 | $346,166,889 | -$22,539,897 | -6.11% | |
| State Street Corp | 0.01% | 2,177,541 | $362,974,309 | $340,785,167 | -$22,189,143 | -6.11% | |
| National Bank Of Canada | 0.31% | 2,114,692 | $351,274,809 | $330,949,298 | -$20,325,511 | -5.79% | |
| Bill & Melinda Gates Foundation Trust | Bill Gates | 0.99% | 2,039,175 | $339,910,081 | $319,130,888 | -$20,779,194 | -6.11% |
| Impax Asset Management Group Plc | 2.15% | 1,979,027 | $329,883,893 | $309,717,726 | -$20,166,168 | -6.11% | |
| Pictet Asset Management Holding Sa | 0.31% | 1,918,656 | $319,818,443 | $300,269,664 | -$19,548,779 | -6.11% | |
| Canada Pension Plan Investment Board | 0.16% | 1,708,241 | $284,439,709 | $267,339,717 | -$17,099,993 | -6.01% | |
| Cibc World Market Inc. | 0.47% | 1,673,823 | $278,742,528 | $261,953,300 | -$16,789,229 | -6.02% | |
| Brown Advisory Inc | 0.39% | 1,523,777 | $253,998,548 | $238,471,101 | -$15,527,448 | -6.11% | |
| Atlas Frm Llc | 10.78% | 1,510,000 | $251,701,900 | $236,315,000 | -$15,386,900 | -6.11% | |
| Deutsche Bank Ag\ | 0.07% | 1,410,253 | $235,075,072 | $220,704,595 | -$14,370,478 | -6.11% | |
| Millennium Management Llc | 0.15% | 1,323,486 | $220,610,781 | $207,125,559 | -$13,485,222 | -6.11% | |
| Findlay Park Partners Llp | 2.89% | 1,285,809 | $214,331,502 | $201,229,109 | -$13,102,394 | -6.11% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.04% | 1,266,733 | $205,768,109 | $198,243,715 | -$7,524,395 | -3.66% | |
| Ubs Group Ag | 0.03% | 1,210,150 | $201,719,903 | $189,388,475 | -$12,331,428 | -6.11% | |
| Stockbridge Partners Llc | 4.07% | 1,161,217 | $193,563,262 | $181,730,461 | -$11,832,802 | -6.11% | |
| Skye Global Management Lp | 3.72% | 1,148,000 | $191,360,120 | $179,662,000 | -$11,698,120 | -6.11% | |
| Legal & General Group Plc | 0.04% | 1,146,384 | $191,056,536 | $179,409,096 | -$11,647,440 | -6.10% | |
| Neuberger Berman Group Llc | 0.13% | 1,126,933 | $187,847,587 | $176,365,015 | -$11,482,573 | -6.11% | |
| Fil Ltd | 0.13% | 1,114,828 | $185,818,727 | $174,470,582 | -$11,348,145 | -6.11% | |
| Vanguard Global Advisers, Llc | 0.08% | 1,072,270 | $178,722,747 | $167,810,255 | -$10,912,492 | -6.11% | |
| Consulta Ltd | 6.31% | 1,050,000 | $175,024,500 | $164,325,000 | -$10,699,500 | -6.11% | |
| T. Rowe Price Investment Management, Inc. | 0.11% | 1,001,908 | $167,009,000 | $156,798,602 | -$10,210,398 | -6.11% | |
| King Luther Capital Management Corp | 0.68% | 997,444 | $166,263,940 | $156,099,986 | -$10,163,954 | -6.11% | |
| Public Employees Retirement Association Of Colorado | 0.57% | 988,674 | $164,802,000 | $154,727,481 | -$10,074,519 | -6.11% | |
| Arrowstreet Capital, Limited Partnership | 0.07% | 976,473 | $162,697,729 | $152,818,025 | -$9,879,705 | -6.07% |
Frequently asked questions about WCN
Who owns the most WCN stock?
The largest holders of WCN are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for WASTE CONNECTIONS INC (WCN).
Is WCN widely held by superinvestors?
Many widely followed stocks like WCN appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly WCN is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.