MAM
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Martingale Asset Management’s Waste Management WM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$28.7M Sell
125,589
-7,520
-6% -$1.72M 0.7% 32
2025
Q1
$30.8M Sell
133,109
-13,354
-9% -$3.09M 0.78% 27
2024
Q4
$29.6M Sell
146,463
-5,604
-4% -$1.13M 0.72% 31
2024
Q3
$31.6M Sell
152,067
-23,747
-14% -$4.93M 0.72% 33
2024
Q2
$37.5M Sell
175,814
-15,191
-8% -$3.24M 0.81% 25
2024
Q1
$40.7M Sell
191,005
-19,800
-9% -$4.22M 0.81% 27
2023
Q4
$37.8M Sell
210,805
-5,899
-3% -$1.06M 0.77% 30
2023
Q3
$33M Sell
216,704
-9,710
-4% -$1.48M 0.7% 44
2023
Q2
$39.3M Sell
226,414
-26,414
-10% -$4.58M 0.77% 33
2023
Q1
$41.3M Sell
252,828
-13,935
-5% -$2.27M 0.8% 27
2022
Q4
$41.8M Sell
266,763
-18,114
-6% -$2.84M 0.82% 23
2022
Q3
$45.6M Sell
284,877
-27,479
-9% -$4.4M 0.91% 20
2022
Q2
$47.8M Sell
312,356
-36,245
-10% -$5.54M 0.87% 19
2022
Q1
$55.3M Sell
348,601
-36,510
-9% -$5.79M 0.83% 29
2021
Q4
$64.3M Sell
385,111
-35,796
-9% -$5.97M 0.82% 29
2021
Q3
$62.9M Sell
420,907
-90,301
-18% -$13.5M 0.82% 25
2021
Q2
$71.6M Sell
511,208
-36,055
-7% -$5.05M 0.82% 32
2021
Q1
$70.6M Buy
547,263
+5,443
+1% +$702K 0.81% 31
2020
Q4
$63.9M Buy
541,820
+54,931
+11% +$6.48M 0.73% 38
2020
Q3
$55.1M Sell
486,889
-31,611
-6% -$3.58M 0.66% 36
2020
Q2
$54.9M Buy
518,500
+5,887
+1% +$624K 0.65% 26
2020
Q1
$47.4M Sell
512,613
-32,607
-6% -$3.02M 0.63% 25
2019
Q4
$62.1M Sell
545,220
-18,972
-3% -$2.16M 0.64% 21
2019
Q3
$64.9M Buy
564,192
+8,648
+2% +$995K 0.66% 20
2019
Q2
$64.1M Sell
555,544
-17,613
-3% -$2.03M 0.67% 20
2019
Q1
$59.6M Buy
573,157
+35,338
+7% +$3.67M 0.64% 24
2018
Q4
$47.9M Sell
537,819
-18,107
-3% -$1.61M 0.63% 24
2018
Q3
$50.2M Sell
555,926
-4,911
-0.9% -$444K 0.59% 38
2018
Q2
$45.6M Buy
560,837
+27,100
+5% +$2.2M 0.56% 38
2018
Q1
$44.9M Buy
533,737
+13,967
+3% +$1.17M 0.58% 34
2017
Q4
$44.9M Sell
519,770
-68,781
-12% -$5.94M 0.59% 31
2017
Q3
$46.1M Buy
588,551
+70,751
+14% +$5.54M 0.62% 27
2017
Q2
$38M Sell
517,800
-44,866
-8% -$3.29M 0.54% 38
2017
Q1
$41M Sell
562,666
-77,752
-12% -$5.67M 0.59% 29
2016
Q4
$45.4M Sell
640,418
-6,453
-1% -$458K 0.64% 22
2016
Q3
$41.2M Buy
646,871
+9,364
+1% +$597K 0.61% 28
2016
Q2
$42.2M Buy
637,507
+133,497
+26% +$8.85M 0.7% 25
2016
Q1
$29.7M Sell
504,010
-11,477
-2% -$677K 0.59% 28
2015
Q4
$27.5M Buy
515,487
+128,076
+33% +$6.84M 0.61% 28
2015
Q3
$19.3M Buy
387,411
+39,635
+11% +$1.97M 0.47% 46
2015
Q2
$16.1M Buy
347,776
+37,602
+12% +$1.74M 0.38% 77
2015
Q1
$16.8M Buy
310,174
+47,959
+18% +$2.6M 0.4% 64
2014
Q4
$13.5M Buy
262,215
+34,801
+15% +$1.79M 0.37% 67
2014
Q3
$10.8M Buy
227,414
+3,552
+2% +$169K 0.34% 74
2014
Q2
$10M Buy
223,862
+14,853
+7% +$664K 0.31% 92
2014
Q1
$8.79M Buy
209,009
+7,773
+4% +$327K 0.3% 95
2013
Q4
$9.03M Buy
201,236
+1,004
+0.5% +$45.1K 0.31% 83
2013
Q3
$8.26M Buy
200,232
+12,101
+6% +$499K 0.29% 88
2013
Q2
$7.59M Buy
+188,131
New +$7.59M 0.28% 97