Vanguard Group Inc Ciena Corp Transaction History

Vanguard Group Inc

$5.97 Trillion
Q2 2025

A detailed history of Vanguard Group Inc transactions in Ciena Corp stock. As of the latest transaction made, Vanguard Group Inc holds 15,088,445 shares of CIEN stock, worth $1.98 Billion. This represents 0.02% of its overall portfolio holdings.

Number of Shares

15,088,445

Previous 14,985,246 0.69%

Holding current value

$1.98 Billion

Previous $906 Million 35.51%

% of portfolio

0.02%

Previous 0.02%

17 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 11, 2025	BUY	$53.5 - $83.89 $5.52 Million - $8.66 Million	103,199 Added 0.69%	15,088,445 $1.23 Billion
Q1 2025 May 09, 2025	SELL	$60.43 - $98.18 $20 Million - $32.5 Million	-331,394 Reduced 2.16%	14,985,246 $906 Million
Q4 2024 Feb 11, 2025	BUY	$61.45 - $91.14 $8.6 Million - $12.8 Million	139,941 Added 0.92%	15,316,640 $1.3 Billion
Q3 2024 Nov 13, 2024	BUY	$45.77 - $62.46 $9.19 Million - $12.5 Million	200,813 Added 1.34%	15,176,699 $935 Million
Q2 2024 Aug 13, 2024	SELL	$43.56 - $49.56 $1.81 Million - $2.06 Million	-41,594 Reduced 0.28%	14,975,886 $722 Million
Q1 2024 May 10, 2024	SELL	$44.58 - $62.48 $382,986 - $536,765	-8,591 Reduced 0.06%	15,017,480 $743 Million
Q4 2023 Feb 14, 2024	SELL	$40.6 - $47.16 $2.38 Million - $2.76 Million	-58,623 Reduced 0.39%	15,026,071 $676 Million
Q3 2023 Nov 14, 2023	BUY	$40.43 - $49.98 $6.31 Million - $7.8 Million	155,964 Added 1.04%	15,084,694 $713 Million
Q2 2023 Aug 14, 2023	BUY	$41.02 - $52.27 $14.5 Million - $18.5 Million	354,247 Added 2.43%	14,928,730 $634 Million
Q1 2023 May 15, 2023	BUY	$46.18 - $52.52 $10.7 Million - $12.1 Million	231,310 Added 1.61%	14,574,483 $765 Million
Q4 2022 Feb 10, 2023	BUY	$39.16 - $51.83 $414,430 - $548,516	10,583 Added 0.07%	14,343,173 $731 Million
Q3 2022 Nov 14, 2022	SELL	$39.71 - $56.37 $8.46 Million - $12 Million	-213,109 Reduced 1.47%	14,332,590 $579 Million
Q2 2022 Aug 12, 2022	BUY	$42.04 - $61.74 $7.91 Million - $11.6 Million	188,232 Added 1.31%	14,545,699 $665 Million
Q1 2022 May 13, 2022	SELL	$53.7 - $77.38 $10.3 Million - $14.8 Million	-191,717 Reduced 1.32%	14,357,467 $870 Million
Q4 2021 Feb 14, 2022	BUY	$51.73 - $77.6 $1.54 Million - $2.31 Million	29,799 Added 0.21%	14,549,184 $1.12 Billion
Q3 2021 Nov 12, 2021	SELL	$50.84 - $58.51 $5.87 Million - $6.75 Million	-115,373 Reduced 0.79%	14,519,385 $746 Million
Q2 2021 Aug 13, 2021	BUY	$49.52 - $60.77 $725 Million - $889 Million	14,634,758 New	14,634,758 $833 Million

Others Institutions Holding CIEN

# of Institutions

647

Shares Held

121M

Call Options Held

2.51M

Put Options Held

1.2M

View Full List

About CIENA CORP

Ticker CIEN
Exchange NYSE
Sector Technology
Industry Communication Equipment
Shares Outstandng 148,142,000
Market Cap $19.4B
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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Vanguard Group Inc Ciena Corp Transaction History