GAMCO Investors’s Opko Health OPK Stock Holding History

GAMCO Investors’s Portfolio OPK Stock Details OPK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$231K	Hold	175,000	–	–	﹤0.01%	985
2025 Q1	$291K	Hold	175,000	–	–	﹤0.01%	764
2024 Q4	$257K	Hold	175,000	–	–	﹤0.01%	795
2024 Q3	$261K	Hold	175,000	–	–	﹤0.01%	799
2024 Q2	$219K	Sell	175,000 -5,000	-3%	-$6.25K	﹤0.01%	812
2024 Q1	$216K	Sell	180,000 -5,000	-3%	-$6K	﹤0.01%	804
2023 Q4	$279K	Sell	185,000 -15,000	-8%	-$22.7K	﹤0.01%	765
2023 Q3	$320K	Hold	200,000	–	–	﹤0.01%	738
2023 Q2	$434K	Hold	200,000	–	–	﹤0.01%	698
2023 Q1	$292K	Hold	200,000	–	–	﹤0.01%	776
2022 Q4	$250K	Hold	200,000	–	–	﹤0.01%	802
2022 Q3	$378K	Hold	200,000	–	–	﹤0.01%	720
2022 Q2	$506K	Hold	200,000	–	–	0.01%	694
2022 Q1	$688K	Hold	200,000	–	–	0.01%	680
2021 Q4	$962K	Hold	200,000	–	–	0.01%	632
2021 Q3	$730K	Hold	200,000	–	–	0.01%	678
2021 Q2	$810K	Hold	200,000	–	–	0.01%	684
2021 Q1	$858K	Sell	200,000 -20,000	-9%	-$85.8K	0.01%	647
2020 Q4	$869K	Hold	220,000	–	–	0.01%	630
2020 Q3	$812K	Hold	220,000	–	–	0.01%	606
2020 Q2	$750K	Hold	220,000	–	–	0.01%	606
2020 Q1	$295K	Buy	220,000 +5,000	+2%	+$6.71K	﹤0.01%	740
2019 Q4	$316K	Buy	215,000 +60,000	+39%	+$88.2K	﹤0.01%	799
2019 Q3	$324K	Buy	155,000 +75,000	+94%	+$157K	﹤0.01%	790
2019 Q2	$195K	Sell	80,000 -70,000	-47%	-$171K	﹤0.01%	886
2019 Q1	$392K	Buy	150,000 +74,000	+97%	+$193K	﹤0.01%	720
2018 Q4	$229K	Sell	76,000 -1,800	-2%	-$5.42K	﹤0.01%	745
2018 Q3	$269K	Hold	77,800	–	–	﹤0.01%	770
2018 Q2	$366K	Sell	77,800 -11,000	-12%	-$51.7K	﹤0.01%	734
2018 Q1	$281K	Buy	88,800 +2,000	+2%	+$6.33K	﹤0.01%	753
2017 Q4	$425K	Sell	86,800 -7,750	-8%	-$37.9K	﹤0.01%	700
2017 Q3	$649K	Hold	94,550	–	–	﹤0.01%	645
2017 Q2	$622K	Hold	94,550	–	–	﹤0.01%	655
2017 Q1	$756K	Hold	94,550	–	–	﹤0.01%	617
2016 Q4	$879K	Sell	94,550 -2,500	-3%	-$23.2K	0.01%	590
2016 Q3	$1.03M	Hold	97,050	–	–	0.01%	573
2016 Q2	$906K	Sell	97,050 -3,725	-4%	-$34.8K	0.01%	606
2016 Q1	$1.05M	Sell	100,775 -44,000	-30%	-$457K	0.01%	588
2015 Q4	$1.46M	Sell	144,775 -25,125	-15%	-$253K	0.01%	540
2015 Q3	$1.43M	Buy	169,900 +159,900	+1,599%	+$1.34M	0.01%	558
2015 Q2	$161K	Sell	10,000 -1,000	-9%	-$16.1K	﹤0.01%	805
2015 Q1	$156K	Hold	11,000	–	–	﹤0.01%	808
2014 Q4	$110K	Hold	11,000	–	–	﹤0.01%	843
2014 Q3	$94K	Sell	11,000 -4,000	-27%	-$34.2K	﹤0.01%	866
2014 Q2	$133K	Hold	15,000	–	–	﹤0.01%	851
2014 Q1	$140K	Hold	15,000	–	–	﹤0.01%	820
2013 Q4	$127K	Hold	15,000	–	–	﹤0.01%	810
2013 Q3	$132K	Hold	15,000	–	–	﹤0.01%	807
2013 Q2	$107K	Buy	+15,000	New	+$107K	﹤0.01%	788