Tema ETFs’s Ciena CIEN Stock Holding History

Tema ETFs’s Portfolio CIEN Stock Details CIEN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.11M	Buy	2,266 +208	+10%	+$106K	0.04%	279
2026 Q1	$799K	Buy	+2,058	New	+$629K	0.05%	280

Other funds holding CIEN

Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

AHT

Amanah Holdings Trust London $1.7B AUM 612.53% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

VNIM

Vaughan Nelson Investment Management Houston, Texas $11.3B AUM 53% 1-Year Est. Return

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

MLCM

M & L Capital Management London, United Kingdom $370M AUM 165.61% 1-Year Est. Return

CNB

Czech National Bank Prague, Czech Republic $18.3B AUM 43.04% 1-Year Est. Return

HCA

Harbour Capital Advisors Tysons Corner, Virginia $549M AUM 54.99% 1-Year Est. Return

UNICOM Systems Las Vegas, Nevada $1.53B AUM 148.94% 1-Year Est. Return

Tema ETFs's CIEN Position: Q2 2026 in Review

Tema ETFs increased its Ciena (CIEN) stake by 10% in Q2 2026, buying an estimated $106K and bringing the position to 2,266 shares worth $1.11M. The position accounts for 0.04% of the portfolio, ranked #279.

Tema ETFs first reported a position in CIEN in Q1 2026 and has held it in 2 quarters since. 179 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

Tema ETFs held 2,266 shares of Ciena worth $1.11M as of Q2 2026.
Tema ETFs bought 208 Ciena shares in Q2 2026, an estimated $106K.
Ciena made up 0.04% of Tema ETFs's portfolio in Q2 2026, its #279 holding.
Tema ETFs first reported a position in Ciena in Q1 2026 and has held it in 2 quarters since.
179 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Tema ETFs's 13F filing for Q2 2026, filed 10 Jul 2026.