Sumitomo Mitsui Trust Holdings, Inc. Ciena Corp Transaction History

Sumitomo Mitsui Trust Holdings, Inc.

$164 Billion
Q4 2025

A detailed history of Sumitomo Mitsui Trust Holdings, Inc. transactions in Ciena Corp stock. As of the latest transaction made, Sumitomo Mitsui Trust Holdings, Inc. holds 290,727 shares of CIEN stock, worth $55.7 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares

290,727

Previous 21,083 1278.96%

Holding current value

$55.7 Million

Previous $3.07 Million 1714.88%

% of portfolio

0.03%

Previous 0.0%

15 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2025 Jan 23, 2026	BUY	$151.45 - $209.52 $40.8 Million - $56.5 Million	269,644 Added 1278.96%	290,727 $55.7 Million
Q3 2025 Oct 27, 2025	BUY	$77.75 - $145.67 $1.64 Million - $3.07 Million	21,083 New	21,083 $3.07 Million
Q3 2022 Oct 21, 2022	SELL	$39.71 - $56.37 $326,575 - $463,586	-8,224 Reduced 4.98%	156,912 $6.34 Million
Q2 2022 Jul 26, 2022	SELL	$42.04 - $61.74 $3.11 Million - $4.57 Million	-73,965 Reduced 30.93%	165,136 $7.55 Million
Q1 2022 Apr 27, 2022	SELL	$53.7 - $77.38 $686,715 - $989,535	-12,788 Reduced 5.08%	239,101 $14.5 Million

Q4 2021 Feb 02, 2022	BUY	$51.73 - $77.6 $71,594 - $107,398	1,384 Added 0.55%	251,889 $19.4 Million
Q3 2021 Oct 25, 2021	SELL	$50.84 - $58.51 $791,527 - $910,942	-15,569 Reduced 5.85%	250,505 $12.9 Million
Q2 2021 Aug 02, 2021	BUY	$49.52 - $60.77 $3.67 Million - $4.5 Million	74,014 Added 38.54%	266,074 $15.1 Million
Q1 2021 Apr 30, 2021	BUY	$48.87 - $57.24 $9.39 Million - $11 Million	192,060 New	192,060 $10.5 Million
Q4 2020 Feb 05, 2021	SELL	$38.44 - $53.47 $2.31 Million - $3.22 Million	-60,164 Closed	0 $0
Q3 2020 Oct 30, 2020	SELL	$38.82 - $60.99 $9,743 - $15,308	-251 Reduced 0.42%	60,164 $2.39 Million
Q2 2020 Jul 27, 2020	BUY	$39.97 - $56.31 $2.41 Million - $3.4 Million	60,415 New	60,415 $3.27 Million
Q4 2019 Jan 31, 2020	SELL	$34.61 - $42.72 $340,043 - $419,724	-9,825 Closed	0 $0
Q3 2019 Oct 31, 2019	SELL	$38.91 - $45.95 $99,376 - $117,356	-2,554 Reduced 20.63%	9,825 $385,000
Q2 2019 Jul 29, 2019	BUY	$33.18 - $45.49 $410,735 - $563,120	12,379 New	12,379 $509,000

Others Institutions Holding CIEN

# of Institutions

796

Shares Held

120M

Call Options Held

2.98M

Put Options Held

1.22M

View Full List

About CIENA CORP

Ticker CIEN
Exchange NYSE
Sector Technology
Industry Communication Equipment
Shares Outstandng 148,142,000
Market Cap $28.4B
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...

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Sumitomo Mitsui Trust Holdings, Inc. Ciena Corp Transaction History