BTW
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Boston Trust Walden’s InterDigital IDCC Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$59.9M Sell
267,255
-5,751
-2% -$1.29M 0.43% 88
2025
Q1
$56.4M Sell
273,006
-4,565
-2% -$944K 0.41% 90
2024
Q4
$53.8M Sell
277,571
-222,147
-44% -$43M 0.38% 99
2024
Q3
$70.8M Sell
499,718
-134,207
-21% -$19M 0.49% 69
2024
Q2
$73.9M Sell
633,925
-40
-0% -$4.66K 0.55% 58
2024
Q1
$67.5M Sell
633,965
-4,389
-0.7% -$467K 0.48% 71
2023
Q4
$69.3M Sell
638,354
-28,581
-4% -$3.1M 0.52% 64
2023
Q3
$53.5M Buy
666,935
+46,181
+7% +$3.71M 0.45% 75
2023
Q2
$59.9M Sell
620,754
-24,212
-4% -$2.34M 0.49% 69
2023
Q1
$47M Buy
644,966
+29,953
+5% +$2.18M 0.41% 85
2022
Q4
$30.4M Buy
615,013
+71,477
+13% +$3.54M 0.27% 135
2022
Q3
$22M Buy
543,536
+136,772
+34% +$5.53M 0.22% 159
2022
Q2
$24.7M Buy
406,764
+3,657
+0.9% +$222K 0.23% 149
2022
Q1
$25.7M Buy
403,107
+8,801
+2% +$561K 0.21% 158
2021
Q4
$28.2M Sell
394,306
-716
-0.2% -$51.3K 0.23% 151
2021
Q3
$26.8M Buy
395,022
+7,933
+2% +$538K 0.24% 151
2021
Q2
$28.3M Sell
387,089
-14,182
-4% -$1.04M 0.25% 145
2021
Q1
$25.5M Sell
401,271
-3,313
-0.8% -$210K 0.25% 144
2020
Q4
$24.6M Buy
404,584
+126,763
+46% +$7.69M 0.26% 138
2020
Q3
$15.9M Buy
277,821
+12,257
+5% +$699K 0.2% 160
2020
Q2
$15M Buy
265,564
+22,474
+9% +$1.27M 0.2% 160
2020
Q1
$10.8M Buy
243,090
+9,706
+4% +$433K 0.17% 168
2019
Q4
$12.7M Sell
233,384
-11,251
-5% -$613K 0.15% 191
2019
Q3
$12.8M Buy
244,635
+73,804
+43% +$3.87M 0.16% 182
2019
Q2
$11M Sell
170,831
-3,304
-2% -$213K 0.14% 189
2019
Q1
$11.5M Sell
174,135
-42,975
-20% -$2.84M 0.16% 174
2018
Q4
$14.4M Sell
217,110
-9,428
-4% -$626K 0.23% 124
2018
Q3
$18.1M Sell
226,538
-79,466
-26% -$6.36M 0.25% 117
2018
Q2
$24.8M Buy
306,004
+371
+0.1% +$30K 0.36% 89
2018
Q1
$22.5M Buy
305,633
+30,670
+11% +$2.26M 0.34% 92
2017
Q4
$20.9M Sell
274,963
-7,961
-3% -$606K 0.31% 104
2017
Q3
$20.9M Sell
282,924
-2,644
-0.9% -$195K 0.32% 95
2017
Q2
$22.1M Sell
285,568
-65,048
-19% -$5.03M 0.35% 90
2017
Q1
$30.3M Sell
350,616
-34,742
-9% -$3M 0.47% 71
2016
Q4
$35.2M Sell
385,358
-10,028
-3% -$916K 0.56% 55
2016
Q3
$31.3M Sell
395,386
-416
-0.1% -$32.9K 0.52% 67
2016
Q2
$22M Sell
395,802
-4,389
-1% -$244K 0.38% 97
2016
Q1
$22.3M Buy
400,191
+68,806
+21% +$3.83M 0.39% 96
2015
Q4
$16.3M Sell
331,385
-94,578
-22% -$4.64M 0.3% 136
2015
Q3
$21.6M Sell
425,963
-15,232
-3% -$771K 0.36% 115
2015
Q2
$25.1M Sell
441,195
-7,573
-2% -$431K 0.38% 112
2015
Q1
$22.8M Sell
448,768
-267,931
-37% -$13.6M 0.34% 127
2014
Q4
$37.9M Sell
716,699
-33,168
-4% -$1.75M 0.56% 65
2014
Q3
$29.9M Sell
749,867
-19,182
-2% -$764K 0.46% 98
2014
Q2
$36.8M Buy
769,049
+16,459
+2% +$787K 0.53% 80
2014
Q1
$24.9M Sell
752,590
-8,687
-1% -$288K 0.37% 125
2013
Q4
$22.5M Buy
761,277
+158,572
+26% +$4.68M 0.33% 129
2013
Q3
$22.5M Sell
602,705
-7,828
-1% -$292K 0.34% 133
2013
Q2
$27.3M Buy
+610,533
New +$27.3M 0.44% 110