Nuveen’s Ciena CIEN Stock Holding History

Nuveen’s Portfolio CIEN Stock Details CIEN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$328M	Sell	844,193 -54,150	-6%	-$16.6M	0.09%	180
2025 Q4	$210M	Sell	898,343 -33,044	-4%	-$6.41M	0.06%	255
2025 Q3	$136M	Sell	931,387 -228,775	-20%	-$23.3M	0.04%	332
2025 Q2	$94.4M	Buy	1,160,162 +723	+0.1%	+$51.9K	0.03%	408
2025 Q1	$70.1M	Sell	1,159,439 -224,365	-16%	-$17.7M	0.02%	506
2024 Q4	$117M	Sell	1,383,804 -52,509	-4%	-$3.77M	0.03%	364
2024 Q3	$88.5M	Buy	1,436,313 +802,570	+127%	+$42.3M	0.02%	453
2024 Q2	$30.5M	Sell	633,743 -333,745	-34%	-$15.8M	0.01%	866
2024 Q1	$47.8M	Sell	967,488 -260,982	-21%	-$13.8M	0.01%	651
2023 Q4	$55.3M	Sell	1,228,470 -599,385	-33%	-$26.4M	0.02%	569
2023 Q3	$86.4M	Buy	1,827,855 +179,978	+11%	+$7.93M	0.03%	408
2023 Q2	$70M	Sell	1,647,877 -424,203	-20%	-$19.3M	0.02%	472
2023 Q1	$109M	Sell	2,072,080 -566,539	-21%	-$28.3M	0.04%	348
2022 Q4	$135M	Sell	2,638,619 -692,637	-21%	-$31.3M	0.05%	310
2022 Q3	$135M	Sell	3,331,256 -286,070	-8%	-$13.7M	0.05%	310
2022 Q2	$165M	Buy	3,617,326 +195,805	+6%	+$10.2M	0.06%	277
2022 Q1	$203M	Buy	3,421,521 +652,584	+24%	+$42.7M	0.07%	264
2021 Q4	$213M	Buy	2,768,937 +492,835	+22%	+$30.4M	0.06%	261
2021 Q3	$117M	Sell	2,276,102 -659,592	-22%	-$36.6M	0.04%	399
2021 Q2	$167M	Buy	2,935,694 +313,791	+12%	+$17.3M	0.05%	328
2021 Q1	$143M	Buy	2,621,903 +545,597	+26%	+$29.4M	0.05%	355
2020 Q4	$110M	Buy	2,076,306 +407,697	+24%	+$18.1M	0.04%	404
2020 Q3	$66.2M	Sell	1,668,609 -565,313	-25%	-$29.7M	0.03%	477
2020 Q2	$121M	Buy	2,233,922 +391,611	+21%	+$19.5M	0.05%	318
2020 Q1	$73.3M	Buy	1,842,311 +692,647	+60%	+$28.4M	0.04%	386
2019 Q4	$49.1M	Sell	1,149,664 -1,297,662	-53%	-$49.4M	0.02%	680
2019 Q3	$96M	Buy	2,447,326 +558,039	+30%	+$23.4M	0.04%	414
2019 Q2	$77.7M	Buy	+1,889,287	New	+$72.7M	0.03%	506
2018 Q4	–	Sell	-131,638	Closed	-$4.11M	–	1000
2018 Q3	$4.11M	Buy	131,638 +10,785	+9%	+$302K	0.02%	535
2018 Q2	$3.2M	Buy	120,853 +9,512	+9%	+$242K	0.02%	534
2018 Q1	$2.88M	Buy	111,341 +69,388	+165%	+$1.63M	0.02%	551
2017 Q4	$878K	Sell	41,953 -8,043	-16%	-$170K	0.01%	779
2017 Q3	$1.1M	Buy	49,996 +17,414	+53%	+$417K	0.01%	743
2017 Q2	$815K	Sell	32,582 -30,716	-49%	-$736K	0.01%	798
2017 Q1	$1.49M	Sell	63,298 -37,167	-37%	-$912K	0.01%	800
2016 Q4	$2.45M	Buy	100,465 +36,511	+57%	+$798K	0.01%	821
2016 Q3	$1.39M	Buy	63,954 +8,001	+14%	+$167K	0.01%	949
2016 Q2	$1.05M	Buy	55,953 +730	+1%	+$13.2K	0.01%	1012
2016 Q1	$1.05K	Sell	55,223 -414	-0.7%	-$7.65K	0.01%	1006
2015 Q4	$1.15K	Sell	55,637 -372	-0.7%	-$8.54K	0.01%	1006
2015 Q3	$1.16K	Buy	56,009 +4,881	+10%	+$113K	0.01%	1007
2015 Q2	$1.21K	Buy	51,128 +560	+1%	+$12.8K	0.01%	1069
2015 Q1	$976K	Hold	50,568	–	–	0.01%	1175
2014 Q4	$982K	Sell	50,568 -315	-0.6%	-$5.26K	0.01%	1186
2014 Q3	$851K	Buy	50,883 +3,026	+6%	+$59.3K	0.01%	1200
2014 Q2	$1.04M	Hold	47,857	–	–	0.01%	1150
2014 Q1	$1.09M	Hold	47,857	–	–	0.01%	1094
2013 Q4	$1.15M	Buy	47,857 +612	+1%	+$14.6K	0.01%	1034
2013 Q3	$1.18M	Buy	47,245 +2,576	+6%	+$58K	0.01%	1021
2013 Q2	$868K	Buy	+44,669	New	+$744K	0.01%	1093