Boston Partners Ciena Corp Transaction History

Boston Partners

$80.6 Billion
Q3 2024

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2024 Aug 13, 2024	SELL	$43.56 - $49.56 $368,561 - $419,327	-8,461 Reduced 3.97%	204,906 $9.87 Million
Q1 2024 May 13, 2024	SELL	$44.58 - $62.48 $713,458 - $999,929	-16,004 Reduced 6.98%	213,367 $10.6 Million
Q4 2023 Feb 07, 2024	SELL	$40.6 - $47.16 $590,730 - $686,178	-14,550 Reduced 5.97%	229,371 $10.3 Million
Q3 2023 Nov 07, 2023	SELL	$40.43 - $49.98 $196,934 - $243,452	-4,871 Reduced 1.96%	243,921 $11.5 Million
Q2 2023 Aug 10, 2023	SELL	$41.02 - $52.27 $789,060 - $1.01 Million	-19,236 Reduced 7.18%	248,792 $10.6 Million
Q1 2023 May 09, 2023	BUY	$46.18 - $52.52 $12.4 Million - $14.1 Million	268,028 New	268,028 $14.1 Million
Q4 2020 Feb 04, 2021	SELL	$38.44 - $53.47 $10.6 Million - $14.8 Million	-276,413 Closed	0 $0
Q3 2020 Nov 13, 2020	SELL	$38.82 - $60.99 $20.5 Million - $32.2 Million	-527,940 Reduced 65.64%	276,413 $11 Million
Q2 2020 Aug 12, 2020	SELL	$39.97 - $56.31 $29.2 Million - $41.1 Million	-729,474 Reduced 47.56%	804,353 $43.5 Million
Q1 2020 May 13, 2020	BUY	$34.5 - $44.47 $2.24 Million - $2.89 Million	64,984 Added 4.42%	1,533,827 $61.1 Million
Q4 2019 Feb 05, 2020	BUY	$34.61 - $42.72 $115,805 - $142,941	3,346 Added 0.23%	1,468,843 $62.7 Million
Q3 2019 Nov 20, 2019	SELL	$38.91 - $45.95 $1.18 Million - $1.4 Million	-30,432 Reduced 2.03%	1,465,497 $57.2 Million
Q3 2019 Nov 08, 2019	BUY	$38.91 - $45.95 $47,976 - $56,656	1,233 Added 0.08%	1,495,929 $60.9 Million
Q2 2019 Aug 09, 2019	SELL	$33.18 - $45.49 $9.14 Million - $12.5 Million	-275,551 Reduced 15.57%	1,494,696 $61.8 Million
Q1 2019 May 03, 2019	BUY	$32.87 - $43.68 $1.3 Million - $1.73 Million	39,591 Added 2.29%	1,770,247 $66.1 Million
Q4 2018 Feb 07, 2019	SELL	$28.24 - $34.91 $5.73 Million - $7.09 Million	-203,054 Reduced 10.5%	1,730,656 $58.7 Million
Q3 2018 Nov 14, 2018	SELL	$25.36 - $32.07 $1.06 Million - $1.34 Million	-41,791 Reduced 2.12%	1,933,710 $60.4 Million
Q2 2018 Aug 03, 2018	BUY	$23.05 - $26.88 $685,829 - $799,787	29,754 Added 1.53%	1,975,501 $52.4 Million
Q1 2018 May 04, 2018	BUY	$21.04 - $27.49 $9.74 Million - $12.7 Million	462,933 Added 31.22%	1,945,747 $50.4 Million
Q4 2017 Feb 01, 2018	BUY	$19.57 - $22.56 $29 Million - $33.5 Million	1,482,814	1,482,814 $31 Million

Others Institutions Holding CIEN

# of Institutions

550

Shares Held

117M

Call Options Held

1.94M

Put Options Held

728K

Black Rock Inc. New York, NY

15.6M
Shares

$1.41 Billion
0.02% of portfolio
Vanguard Group Inc Valley Forge, PA

15.2M
Shares

$1.37 Billion
0.02% of portfolio
Barrow Hanley Mewhinney & Strauss LLC Dallas, TX

5.22M
Shares

$470 Million
1.11% of portfolio
State Street Corp Boston, MA

4.44M
Shares

$400 Million
0.01% of portfolio
Bnp Paribas Asset Management Holding S.A.

4.3M
Shares

$388 Million
0.66% of portfolio

View Full List

About CIENA CORP

Ticker CIEN
Exchange NYSE
Sector Technology
Industry Communication Equipment
Shares Outstandng 148,142,000
Market Cap $13.3B
Description
Ciena Corporation provides network hardware, software, and services that support the transport, routing, switching, aggregation, service delivery, and management of video, data, and voice traffic on communications networks worldwide. The company's Networking Platforms segment offers hardware networking products and solutions that optimized for t...

More about CIEN

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