BCAM
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Boston Common Asset Management’s TSMC TSM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$102M Buy
452,284
+49,756
+12% +$11.3M 2.87% 1
2025
Q1
$66.8M Sell
402,528
-36,928
-8% -$6.13M 2.03% 1
2024
Q4
$86.8M Sell
439,456
-79,742
-15% -$15.7M 2.53% 1
2024
Q3
$90.2M Sell
519,198
-36,649
-7% -$6.36M 2.35% 1
2024
Q2
$96.6M Sell
555,847
-33,982
-6% -$5.91M 2.48% 1
2024
Q1
$80.2M Buy
589,829
+140,339
+31% +$19.1M 1.92% 1
2023
Q4
$46.7M Sell
449,490
-20,562
-4% -$2.14M 1.06% 16
2023
Q3
$40.8M Buy
470,052
+25,695
+6% +$2.23M 0.97% 21
2023
Q2
$44.8M Sell
444,357
-111,837
-20% -$11.3M 0.96% 24
2023
Q1
$51.7M Buy
556,194
+201,987
+57% +$18.8M 1.08% 12
2022
Q4
$26.4M Sell
354,207
-287,273
-45% -$21.4M 1.26% 21
2022
Q3
$44M Sell
641,480
-7,422
-1% -$509K 2.3% 2
2022
Q2
$53M Sell
648,902
-6,879
-1% -$562K 2.64% 2
2022
Q1
$68.4M Buy
655,781
+33,481
+5% +$3.49M 2.95% 1
2021
Q4
$74.9M Buy
622,300
+47,566
+8% +$5.72M 3.03% 1
2021
Q3
$64.2M Buy
574,734
+27,634
+5% +$3.09M 2.77% 1
2021
Q2
$65.7M Buy
547,100
+11,414
+2% +$1.37M 2.83% 1
2021
Q1
$63.4M Sell
535,686
-129
-0% -$15.3K 4% 1
2020
Q4
$58.4M Buy
535,815
+46,035
+9% +$5.02M 4.08% 1
2020
Q3
$39.7M Buy
489,780
+10,024
+2% +$813K 3.77% 2
2020
Q2
$27.2M Buy
479,756
+11,933
+3% +$677K 2.91% 4
2020
Q1
$22.4M Sell
467,823
-94,995
-17% -$4.54M 3.15% 3
2019
Q4
$32.7M Buy
562,818
+4,389
+0.8% +$255K 3.81% 2
2019
Q3
$26M Buy
558,429
+19,579
+4% +$910K 3.2% 3
2019
Q2
$21.1M Buy
538,850
+7,758
+1% +$304K 2.63% 3
2019
Q1
$21.8M Sell
531,092
-23,128
-4% -$947K 2.82% 3
2018
Q4
$20.5M Sell
554,220
-74,848
-12% -$2.76M 2.98% 3
2018
Q3
$27.8M Sell
629,068
-118,616
-16% -$5.24M 3.45% 3
2018
Q2
$27.3M Buy
747,684
+26,884
+4% +$983K 3.38% 3
2018
Q1
$31.5M Buy
720,800
+4,477
+0.6% +$196K 3.72% 1
2017
Q4
$28.4M Buy
716,323
+11,468
+2% +$455K 3.37% 4
2017
Q3
$26.5M Buy
704,855
+15,425
+2% +$579K 3.3% 5
2017
Q2
$24.1M Sell
689,430
-38,510
-5% -$1.35M 3.17% 4
2017
Q1
$23.9M Buy
727,940
+1,280
+0.2% +$42K 3.25% 4
2016
Q4
$20.9M Sell
726,660
-49,180
-6% -$1.41M 3.05% 3
2016
Q3
$23.7M Sell
775,840
-8,990
-1% -$275K 1.29% 13
2016
Q2
$20.6M Buy
784,830
+119,540
+18% +$3.14M 1.18% 15
2016
Q1
$17.4M Sell
665,290
-418
-0.1% -$11K 0.99% 35
2015
Q4
$15.1M Buy
665,708
+539,524
+428% +$12.3M 0.85% 48
2015
Q3
$2.62M Sell
126,184
-37,138
-23% -$771K 0.16% 151
2015
Q2
$3.71M Sell
163,322
-7,684
-4% -$175K 0.2% 140
2015
Q1
$4.02M Sell
171,006
-4,485
-3% -$105K 0.21% 142
2014
Q4
$3.93M Buy
175,491
+20,171
+13% +$451K 0.22% 139
2014
Q3
$3.13M Buy
155,320
+18,211
+13% +$367K 0.17% 153
2014
Q2
$2.93M Buy
137,109
+1,705
+1% +$36.5K 0.16% 153
2014
Q1
$2.71M Sell
135,404
-38,667
-22% -$774K 0.15% 158
2013
Q4
$3.04M Sell
174,071
-7,131
-4% -$124K 0.17% 148
2013
Q3
$3.07M Sell
181,202
-10,137
-5% -$172K 0.18% 155
2013
Q2
$3.51M Buy
+191,339
New +$3.51M 0.22% 144