Vanguard Investments Australia
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Vanguard Investments Australia’s Ciena CIEN Stock Holding History

Vanguard Investments Australia’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 		$35.5M Buy
72,306
+1,777
+3% +$906K 0.09% 207
2026
Q1 		$27.4M Buy
+70,529
New +$21.6M 0.08% 235

Other funds holding CIEN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Investments Australia's CIEN Position: Q2 2026 in Review

Vanguard Investments Australia increased its Ciena (CIEN) stake by 2.5% in Q2 2026, buying an estimated $906K and bringing the position to 72,306 shares worth $35.5M. The position accounts for 0.09% of the portfolio, ranked #207.

Vanguard Investments Australia first reported a position in CIEN in Q1 2026 and has held it in 2 quarters since. 1,150 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

  • Vanguard Investments Australia held 72,306 shares of Ciena worth $35.5M as of Q2 2026.
  • Vanguard Investments Australia bought 1,777 Ciena shares in Q2 2026, an estimated $906K.
  • Ciena made up 0.09% of Vanguard Investments Australia's portfolio in Q2 2026, its #207 holding.
  • Vanguard Investments Australia first reported a position in Ciena in Q1 2026 and has held it in 2 quarters since.
  • 1,150 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Vanguard Investments Australia's 13F filing for Q2 2026, filed 13 Aug 2026.