Cohen Klingenstein’s InterDigital IDCC Stock Holding History

Cohen Klingenstein’s Portfolio IDCC Stock Details IDCC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$476K	Hold	2,122	–	–	0.02%	184
2025 Q1	$439K	Hold	2,122	–	–	0.02%	189
2024 Q4	$411K	Hold	2,122	–	–	0.01%	193
2024 Q3	$301K	Hold	2,122	–	–	0.01%	212
2024 Q2	$247K	Hold	2,122	–	–	0.01%	220
2024 Q1	$226K	Hold	2,122	–	–	0.01%	218
2023 Q4	$230K	Buy	+2,122	New	+$230K	0.01%	218
2023 Q3	–	Sell	-3,351	Closed	-$324K	–	222
2023 Q2	$324K	Hold	3,351	–	–	0.01%	206
2023 Q1	$244K	Buy	+3,351	New	+$244K	0.01%	214
2022 Q3	–	Sell	-3,551	Closed	-$216K	–	228
2022 Q2	$216K	Hold	3,551	–	–	0.01%	220
2022 Q1	$227K	Hold	3,551	–	–	0.01%	225
2021 Q4	$254K	Sell	3,551 -1,132	-24%	-$81K	0.01%	222
2021 Q3	$318K	Sell	4,683 -1,850	-28%	-$126K	0.01%	232
2021 Q2	$477K	Hold	6,533	–	–	0.02%	214
2021 Q1	$415K	Hold	6,533	–	–	0.02%	219
2020 Q4	$396K	Sell	6,533 -887	-12%	-$53.8K	0.02%	219
2020 Q3	$423K	Hold	7,420	–	–	0.02%	212
2020 Q2	$420K	Hold	7,420	–	–	0.03%	210
2020 Q1	$331K	Hold	7,420	–	–	0.02%	208
2019 Q4	$404K	Hold	7,420	–	–	0.02%	216
2019 Q3	$389K	Hold	7,420	–	–	0.02%	217
2019 Q2	$478K	Hold	7,420	–	–	0.03%	179
2019 Q1	$490K	Hold	7,420	–	–	0.03%	153
2018 Q4	$493K	Hold	7,420	–	–	0.07%	124
2018 Q3	$594K	Hold	7,420	–	–	0.08%	124
2018 Q2	$600K	Hold	7,420	–	–	0.08%	120
2018 Q1	$546K	Hold	7,420	–	–	0.08%	124
2017 Q4	$565K	Hold	7,420	–	–	0.08%	125
2017 Q3	$547K	Hold	7,420	–	–	0.08%	122
2017 Q2	$574K	Hold	7,420	–	–	0.09%	118
2017 Q1	$640K	Hold	7,420	–	–	0.1%	112
2016 Q4	$678K	Hold	7,420	–	–	0.12%	110
2016 Q3	$588K	Hold	7,420	–	–	0.1%	111
2016 Q2	$413K	Hold	7,420	–	–	0.08%	131
2016 Q1	$413K	Sell	7,420 -605	-8%	-$33.7K	0.08%	134
2015 Q4	$394K	Hold	8,025	–	–	0.07%	134
2015 Q3	$406K	Hold	8,025	–	–	0.08%	128
2015 Q2	$457K	Hold	8,025	–	–	0.08%	130
2015 Q1	$407K	Buy	8,025 +390	+5%	+$19.8K	0.07%	133
2014 Q4	$404K	Sell	7,635 -2,973	-28%	-$157K	0.08%	137
2014 Q3	$422K	Hold	10,608	–	–	0.07%	131
2014 Q2	$507K	Hold	10,608	–	–	0.1%	122
2014 Q1	$351K	Hold	10,608	–	–	0.07%	141
2013 Q4	$313K	Sell	10,608 -208	-2%	-$6.14K	0.06%	144
2013 Q3	$404K	Hold	10,816	–	–	0.09%	129
2013 Q2	$483K	Buy	+10,816	New	+$483K	0.11%	111