Question 1

Does State of Tennessee, Department of Treasury own CIEN stock?

Accepted Answer

Yes. As of its Q2 2026 13F, State of Tennessee, Department of Treasury holds 45,794 shares of CIEN (Ciena), worth $22.5M.

Question 2

How many shares of CIEN does State of Tennessee, Department of Treasury own?

Accepted Answer

As of its Q2 2026 13F, State of Tennessee, Department of Treasury holds 45,794 shares of CIEN (Ciena).

Question 3

What is State of Tennessee, Department of Treasury's CIEN position worth?

Accepted Answer

As of its Q2 2026 13F, State of Tennessee, Department of Treasury's CIEN position is worth $22.5M.

Question 4

Is State of Tennessee, Department of Treasury buying or selling CIEN?

Accepted Answer

In Q2 2026, State of Tennessee, Department of Treasury reduced its CIEN position by 3,023 shares (-6.2%).

Question 5

When did State of Tennessee, Department of Treasury first buy CIEN?

Accepted Answer

State of Tennessee, Department of Treasury already held CIEN in its Q4 2018 13F, the earliest on record, and has listed it in 30 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	45,794	-6.2%	$22.5M	0.1%	$490.56	0
2026-Q1	Decreased	48,817	-6.8%	$19M	0.1%	$388.23	0
2025-Q4	Decreased	52,389	-4.1%	$13.2M	0.0%	$233.87	0
2025-Q3	Decreased	54,632	-4.9%	$8M	0.0%	$145.67	0
2025-Q2	Increased	57,457	+5.7%	$4.7M	0.0%	$81.33	28
2025-Q1	Increased	54,345	+11.3%	$3.3M	0.0%	$60.43	29
2024-Q4	Decreased	48,810	-2.7%	$4.1M	0.0%	$84.81	0
2024-Q3	Unchanged	50,187	0.0%	$3.1M	0.0%	$61.59	0
2024-Q2	Decreased	50,187	-8.8%	$2.4M	0.0%	$48.18	0
2024-Q1	Increased	54,998	+27.9%	$2.7M	0.0%	$49.45	33
2023-Q4	Increased	42,998	+26.5%	$1.9M	0.0%	$45.01	32
2023-Q3	Decreased	34,000	-57.7%	$1.6M	0.0%	$47.26	0
2023-Q2	Increased	80,348	+42.7%	$3.4M	0.0%	$42.49	36
2023-Q1	Decreased	56,323	-6.1%	$3M	0.0%	$52.52	0
2022-Q4	New	60,000	-	$3.1M	0.0%	$50.98	37
2022-Q3	Exited	0	-100.0%	$0	0.0%	$40.43	0
2022-Q2	Decreased	77,817	-20.4%	$3.6M	0.0%	$45.70	0
2022-Q1	Unchanged	97,817	0.0%	$5.9M	0.0%	$60.63	0
2021-Q4	Unchanged	97,817	0.0%	$7.5M	0.0%	$76.97	0
2021-Q3	Decreased	97,817	-42.8%	$5M	0.0%	$51.35	0
2021-Q2	Unchanged	171,003	0.0%	$9.7M	0.0%	$56.89	0
2021-Q1	Decreased	171,003	-7.7%	$9.4M	0.0%	$54.72	0
2020-Q4	Increased	185,164	+26.1%	$9.8M	0.0%	$52.85	34
2020-Q3	Unchanged	146,798	0.0%	$5.8M	0.0%	$39.69	0
2020-Q2	Decreased	146,798	-23.7%	$8M	0.0%	$54.16	0
2020-Q1	Increased	192,453	+26.0%	$7.7M	0.0%	$39.81	34
2019-Q4	Decreased	152,726	-14.2%	$6.5M	0.0%	$42.69	0
2019-Q3	Increased	177,903	+49.3%	$7M	0.0%	$39.23	38
2019-Q2	Decreased	119,181	-8.3%	$4.9M	0.0%	$41.13	0
2019-Q1	Increased	130,000	+2242.8%	$4.9M	0.0%	$37.34	43
2018-Q4	First report	5,549	-	$188,000	0.0%	$33.91	0