Casella Waste Systems, Inc.
DE ˙ DB ˙ US1474481041
74,62 € ↑3,32 (4,66%)
2026-06-05
DEL PRIS
SecurityDE:WA3 / Casella Waste Systems, Inc.
InstitutionGoldman Sachs Group Inc
Latest Disclosed Ownership1,050,770 shares
Latest Disclosed Value $ 83,368,052
Goldman Sachs Group Inc reports 16.83% increase in ownership of WA3 / Casella Waste Systems, Inc.

On May 15, 2026 - Goldman Sachs Group Inc filed a 13F-HR form disclosing ownership of 1,050,770 shares of Casella Waste Systems, Inc. (DE:WA3) valued at $72,292,976 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 899,385 shares of Casella Waste Systems, Inc.. This represents a change in shares of 16.83% during the quarter. The current value of the position is $78,408,457 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F CASELLA WASTE SYS CMN 147448104 1,050,770 151,385 16.83 83,368 -5.36 0.0022
2026-02-10 2025-12-31 13F CASELLA WASTE SYS CMN 147448104 899,385 12,810 1.44 88,086 4.72 0.0109
2025-11-14 2025-09-30 13F CASELLA WASTE SYS CMN 147448104 886,575 241,839 37.51 84,118 13.08 0.0103
2025-08-14 2025-06-30 13F CASELLA WASTE SYS CMN 147448104 644,736 108,402 20.21 74,390 24.38 0.0101
2025-06-27 2025-03-31 13F/A-2 CASELLA WASTE SYS CMN 147448104 536,334 -17,454 -3.15 59,807 2.06 0.0097
2025-05-16 2025-03-31 13F/A-1 CASELLA WASTE SYS CMN 147448104 536,334 -17,454 59,807 0.0097
2025-05-09 2025-03-31 13F CASELLA WASTE SYS CMN 147448104 536,334 -17,454 59,807 0.0018
2025-02-11 2024-12-31 13F CASELLA WASTE SYS CMN 147448104 553,788 106,977 23.94 58,596 31.82 0.0092
2024-11-14 2024-09-30 13F CASELLA WASTE SYS CMN 147448104 446,811 291,127 187.00 44,453 187.80 0.0072
2024-08-13 2024-06-30 13F CASELLA WASTE SYS CMN 147448104 155,684 13,265 9.31 15,447 9.70 0.0026
2024-05-15 2024-03-31 13F CASELLA WASTE SYS CMN 147448104 142,419 9,700 7.31 14,081 24.14 0.0025
2024-05-14 2023-12-31 13F/A-2 CASELLA WASTE SYS CMN 147448104 132,719 16,686 14.38 11,342 28.11 0.0021
2024-03-01 2023-12-31 13F/A-1 CASELLA WASTE SYS CMN 147448104 132,719 16,686 11,342 0.0020
2024-02-13 2023-12-31 13F CASELLA WASTE SYS CMN 147448104 132,719 16,686 11,342 0.0005
2024-05-15 2023-09-30 13F/A-1 CASELLA WASTE SYS CMN 147448104 116,033 -10,883 -8.57 8,853 -22.88 0.0019
2023-11-14 2023-09-30 13F CASELLA WASTE SYS CMN 147448104 116,033 -10,883 8,853 0.0018
2024-05-14 2023-06-30 13F/A-1 CASELLA WASTE SYS CMN 147448104 126,916 13,820 12.22 11,480 22.80 0.0025
2023-08-15 2023-06-30 13F CASELLA WASTE SYS CMN 147448104 126,916 13,820 11,480 0.0023
2024-05-14 2023-03-31 13F/A-1 CASELLA WASTE SYS CMN 147448104 113,096 -22,007 -16.29 9,349 -12.76 0.0021
2023-05-11 2023-03-31 13F CASELLA WASTE SYS CMN 147448104 113,096 -22,007 9,349 0.0020
2024-05-14 2022-12-31 13F/A-1 CASELLA WASTE SYS CMN 147448104 135,103 -40,081 -22.88 10,715 82,323.08 0.0026
2023-02-13 2022-12-31 13F CASELLA WASTE SYS CMN 147448104 135,103 -40,081 10,715 0.0024
2024-05-14 2022-09-30 13F/A-1 CASELLA WASTE SYS CMN 147448104 175,184 21,988 14.35 13 18.18 0.0034
2022-11-14 2022-09-30 13F CASELLA WASTE SYS CMN 147448104 175,184 21,988 13,382 0.0031
2024-05-14 2022-06-30 13F/A-2 CASELLA WASTE SYS CMN 147448104 153,196 -3,081 -1.97 11 -99.92 0.0028
2022-08-18 2022-06-30 13F/A-1 CASELLA WASTE SYS CMN 147448104 153,196 -3,081 11,134 0.0025
2022-08-15 2022-06-30 13F CASELLA WASTE SYS CMN 147448104 153,196 -3,081 11,134 0.0025
2022-05-16 2022-03-31 13F CASELLA WASTE SYS CMN 147448104 156,277 20,202 14.85 13,698 17.85 0.0029
2022-02-17 2021-12-31 13F/A-1 CASELLA WASTE SYS CMN 147448104 136,075 -10,105 -6.91 11,623 4.70 0.0023
2022-02-14 2021-12-31 13F CASELLA WASTE SYS CMN 147448104 136,075 -10,105 11,623 0.0007
2022-01-20 2021-09-30 13F/A-1 CASELLA WASTE SYS CMN 147448104 146,180 23,187 18.85 11,101 42.30 0.0024
2021-11-10 2021-09-30 13F CASELLA WASTE SYS CMN 147448104 146,180 23,187 11,101 0.0007
2021-08-13 2021-06-30 13F CASELLA WASTE SYS CMN 147448104 122,993 -446,903 -78.42 7,801 -78.47 0.0017
2021-05-17 2021-03-31 13F CASELLA WASTE SYS CMN 147448104 569,896 -74,851 -11.61 36,228 -9.30 0.0091
2021-02-12 2020-12-31 13F CASELLA WASTE SYS CMN 147448104 644,747 21,075 3.38 39,942 14.67 0.0103
2020-11-13 2020-09-30 13F CASELLA WASTE SYS CMN 147448104 623,672 17,503 2.89 34,832 10.25 0.0099
2020-08-12 2020-06-30 13F CASELLA WASTE SYS CMN 147448104 606,169 197,375 48.28 31,594 97.87 0.0096
2020-05-15 2020-03-31 13F CASELLA WASTE SYS CMN 147448104 408,794 251,057 159.16 15,967 119.90 0.0056
2020-02-14 2019-12-31 13F CASELLA WASTE SYS CMN 147448104 157,737 42,503 36.88 7,261 46.75 0.0018
2019-11-14 2019-09-30 13F CASELLA WASTE SYS CMN 147448104 115,234 1,462 1.29 4,948 9.74 0.0014
2019-08-14 2019-06-30 13F CASELLA WASTE SYS CMN 147448104 113,772 4,920 4.52 4,509 16.48 0.0013
2019-05-15 2019-03-31 13F CASELLA WASTE SYS CMN 147448104 108,852 24,272 28.70 3,871 60.69 0.0012
2019-02-14 2018-12-31 13F CASELLA WASTE SYS CMN 147448104 84,580 16,094 23.50 2,409 13.26 0.0008
2018-11-14 2018-09-30 13F CASELLA WASTE SYS CMN 147448104 68,486 20,992 44.20 2,127 74.77 0.0005
2018-08-14 2018-06-30 13F CASELLA WASTE SYS CMN 147448104 47,494 -16,018 -25.22 1,217 -18.05 0.0003
2018-05-15 2018-03-31 13F CASELLA WASTE SYS CMN 147448104 63,512 19,131 43.11 1,485 45.30 0.0004
2018-02-14 2017-12-31 13F CASELLA WASTE SYS CMN 147448104 44,381 -27,404 -38.18 1,022 -24.30 0.0002
2017-11-14 2017-09-30 13F CASELLA WASTE SYS CMN 147448104 71,785 -32,895 -31.42 1,350 -21.37 0.0003
2017-08-14 2017-06-30 13F CASELLA WASTE SYS CMN 147448104 104,680 8,547 8.89 1,717 26.53 0.0004
2017-05-18 2017-03-31 13F/A-1 CASELLA WASTE SYS CMN 147448104 96,133 -16,185 -14.41 1,357 -2.65 0.0004
2017-05-15 2017-03-31 13F CASELLA WASTE SYS CMN 147448104 96,133 1,357
2017-02-14 2016-12-31 13F CASELLA WASTE SYS CMN 147448104 112,318 -79,280 -41.38 1,394 -29.35 0.0004
2016-11-14 2016-09-30 13F CASELLA WASTE SYS CMN 147448104 191,598 -12,560 -6.15 1,973 23.16 0.0006
2016-08-15 2016-06-30 13F CASELLA WASTE SYS CMN 147448104 204,158 101,089 98.08 1,602 131.84 0.0005
2016-05-13 2016-03-31 13F CASELLA WASTE SYS CMN 147448104 103,069 21,660 26.61 691 42.18 0.0002
2016-02-16 2015-12-31 13F CASELLA WASTE SYS CMN 147448104 81,409 573 0.71 486 3.85 0.0002
2015-11-13 2015-09-30 13F CASELLA WASTE SYS CMN 147448104 80,836 5,224 6.91 468 10.38 0.0002
2015-08-14 2015-06-30 13F CASELLA WASTE SYS CMN 147448104 75,612 -18,923 -20.02 424 -18.46 0.0001
2015-05-15 2015-03-31 13F CASELLA WASTE SYS CMN 147448104 94,535 539 0.57 520 36.84 0.0002
2015-02-13 2014-12-31 13F CASELLA WASTE SYS CMN 147448104 93,996 -2,266 -2.35 380 2.43 0.0001
2014-11-14 2014-09-30 13F CASELLA WASTE SYS CMN 147448104 96,262 -5,399 -5.31 371 -27.25 0.0001
2014-08-14 2014-06-30 13F CASELLA WASTE SYS CMN 147448104 101,661 -824 -0.80 510 -2.67 0.0002
2014-05-15 2014-03-31 13F CASELLA WASTE SYS CMN 147448104 102,485 -2,683 -2.55 524 -14.10 0.0002
2014-02-14 2013-12-31 13F CASELLA WASTE SYS CMN 147448104 105,168 -6,483 -5.81 610 -4.98 0.0002
2013-11-14 2013-09-30 13F CASELLA WASTE SYS CMN 147448104 111,651 18,369 19.69 642 59.70 0.0002
2013-08-14 2013-06-30 13F CASELLA WASTE SYS CMN 147448104 93,282 -5,847 -5.90 402 -7.37 0.0002
2013-06-14 2012-12-31 13F/A-1 CASELLA WASTE SYS CMN 147448104 99,129 1,200 1.23 434 3.83 0.0002
2013-06-14 2012-09-30 13F/A-2 CASELLA WASTE SYS CMN 147448104 97,929 -4,824 -4.69 418 -30.56 0.0002
2013-06-14 2012-06-30 13F/A-2 CASELLA WASTE SYS CMN 147448104 102,753 21,368 26.26 602 18.74 0.0003
2013-06-14 2012-03-31 13F/A-1 CASELLA WASTE SYS CMN 147448104 81,385 81,385 507 0.0002
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.