Gunderson Capital Management’s Ciena CIEN Stock Holding History

Gunderson Capital Management’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	$4.18M	Buy	+8,518	New	+$4.34M	1.13%	31

Other funds holding CIEN

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

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 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

New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return

NGM

North Growth Management Vancouver, British Columbia, Canada $780M AUM 102.77% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

SIMG

Stephens Investment Management Group Houston, Texas $9.33B AUM 56.1% 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

Gunderson Capital Management's CIEN Position: Q2 2026 in Review

Gunderson Capital Management opened a new position in Ciena (CIEN) in Q2 2026: 8,518 shares worth $4.18M. The stake represents 1.13% of the portfolio and ranks #31 among its holdings.

395 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

Gunderson Capital Management held 8,518 shares of Ciena worth $4.18M as of Q2 2026.
Ciena was a new Gunderson Capital Management position in Q2 2026.
Ciena made up 1.13% of Gunderson Capital Management's portfolio in Q2 2026, its #31 holding.
395 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Gunderson Capital Management's 13F filing for Q2 2026, filed 21 Jul 2026.