How many shares of CIEN does GUGGENHEIM CAPITAL LLC own?

As of 2026-Q2, GUGGENHEIM CAPITAL LLC holds 15,150 shares of CIEN (CIENA CORP).

What is GUGGENHEIM CAPITAL LLC's CIEN position worth?

As of 2026-Q2, GUGGENHEIM CAPITAL LLC's CIEN position is worth $7.4M.

In 2026-Q2, GUGGENHEIM CAPITAL LLC decreased their CIEN position (-21.1% change in shares).

Based on available 13F filings, GUGGENHEIM CAPITAL LLC first reported a position in CIEN in 2019-Q1. They have held the position across 30 quarters.

Position history for GUGGENHEIM CAPITAL LLC's holdings in CIENA CORP

Current Value

$7.4M

Current Shares

15,150

Total Value Change

-$2.6M

Total Shares Change

-253,029

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	15,150	-21.1%	$7.4M	0.0%	$490.56	0
2026-Q1	Decreased	19,197	-1.8%	$7.5M	0.1%	$388.23	0
2025-Q4	Increased	19,550	+4.1%	$4.6M	0.0%	$233.87	28
2025-Q3	Increased	18,782	+1.1%	$2.7M	0.0%	$145.67	26
2025-Q2	Increased	18,573	+27.9%	$1.5M	0.0%	$81.33	32
2025-Q1	Increased	14,520	+12.8%	$877,444	0.0%	$60.43	28
2024-Q4	Decreased	12,876	-86.1%	$1.1M	0.0%	$84.81	0
2024-Q3	Decreased	92,850	-14.9%	$5.7M	0.0%	$61.59	0
2024-Q2	Increased	109,053	+12.8%	$5.3M	0.0%	$48.18	30
2024-Q1	Decreased	96,641	-0.3%	$4.8M	0.0%	$49.45	0
2023-Q4	Decreased	96,916	-5.3%	$4.4M	0.0%	$45.01	0
2023-Q3	Decreased	102,388	-38.4%	$4.8M	0.0%	$47.26	0
2023-Q2	Decreased	166,282	-4.2%	$7.1M	0.1%	$42.49	0
2023-Q1	Increased	173,602	+0.9%	$9.1M	0.1%	$52.52	28
2022-Q4	Increased	172,034	+32.9%	$8.8M	0.1%	$50.98	35
2022-Q3	Decreased	129,484	-1.1%	$5.2M	0.0%	$40.43	0
2022-Q2	Decreased	130,953	-0.1%	$6M	0.0%	$45.70	0
2022-Q1	Increased	131,025	+2.9%	$7.9M	0.0%	$60.63	28
2021-Q4	Decreased	127,378	-5.1%	$9.8M	0.1%	$76.97	0
2021-Q3	Increased	134,274	+0.7%	$6.9M	0.0%	$51.35	27
2021-Q2	Increased	133,385	+18.4%	$7.6M	0.0%	$56.89	32
2021-Q1	Decreased	112,641	-1.1%	$6.2M	0.0%	$54.72	0
2020-Q4	Decreased	113,922	-32.0%	$6M	0.0%	$52.85	0
2020-Q3	Increased	167,639	+6.4%	$6.7M	0.0%	$39.69	29
2020-Q2	Increased	157,518	+9.8%	$8.5M	0.1%	$54.16	30
2020-Q1	Decreased	143,505	-7.6%	$5.7M	0.1%	$39.81	0
2019-Q4	Decreased	155,306	-14.3%	$6.6M	0.0%	$42.69	0
2019-Q3	Decreased	181,209	-33.3%	$7.1M	0.1%	$39.23	0
2019-Q2	Increased	271,479	+1.2%	$11.2M	0.1%	$41.13	28
2019-Q1	New	268,179	-	$10M	0.1%	$37.34	38