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BlackRock Advisors’s Ciena CIEN Stock Holding History

BlackRock Advisors’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
2016
Q4 		$24.4M Buy
1,001,381
+15,097
+2% +$330K 0.02% 481
2016
Q3 		$21.5M Buy
986,284
+79,835
+9% +$1.66M 0.02% 497
2016
Q2 		$17M Sell
906,449
-70,728
-7% -$1.28M 0.02% 582
2016
Q1 		$18.6M Buy
977,177
+868,664
+801% +$16M 0.02% 561
2015
Q4 		$2.25M Buy
108,513
+30,882
+40% +$709K ﹤0.01% 1367
2015
Q3 		$1.61M Buy
77,631
+837
+1% +$19.5K ﹤0.01% 1429
2015
Q2 		$1.82M Buy
76,794
+9,726
+15% +$222K ﹤0.01% 1314
2015
Q1 		$1.29M Buy
67,068
+9,876
+17% +$197K ﹤0.01% 1416
2014
Q4 		$1.11M Sell
57,192
-2,721
-5% -$45.4K ﹤0.01% 1434
2014
Q3 		$1M Sell
59,913
-46,152
-44% -$905K ﹤0.01% 1436
2014
Q2 		$2.3M Buy
106,065
+37,116
+54% +$763K ﹤0.01% 1139
2014
Q1 		$1.57M Buy
68,949
+3,361
+5% +$79.1K ﹤0.01% 1278
2013
Q4 		$1.57M Buy
65,588
+4,417
+7% +$105K ﹤0.01% 1272
2013
Q3 		$1.53M Buy
61,171
+536
+0.9% +$12.1K ﹤0.01% 1240
2013
Q2 		$1.18M Buy
+60,635
New +$1.01M ﹤0.01% 1310

Other funds holding CIEN

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
TCIM
TIAA CREF Investment Management New York $141B AUM 14.18% 1-Year Est. Return
Parnassus Investments
Parnassus Investments San Francisco, California $34.1B AUM 20.22% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
TA
Teachers Advisors New York $81.7B AUM 13.62% 1-Year Est. Return

BlackRock Advisors's CIEN Position: Q4 2016 in Review

BlackRock Advisors increased its Ciena (CIEN) stake by 1.5% in Q4 2016, buying an estimated $330K and bringing the position to 1,001,381 shares worth $24.4M. The position accounts for 0.02% of the portfolio, ranked #481.

BlackRock Advisors first reported a position in CIEN in Q2 2013 and has held it in 15 quarters since. 300 funds tracked by Wall St. Rank hold CIEN as of Q4 2016.

  • BlackRock Advisors held 1,001,381 shares of Ciena worth $24.4M as of Q4 2016.
  • BlackRock Advisors bought 15,097 Ciena shares in Q4 2016, an estimated $330K.
  • Ciena made up 0.02% of BlackRock Advisors's portfolio in Q4 2016, its #481 holding.
  • BlackRock Advisors first reported a position in Ciena in Q2 2013 and has held it in 15 quarters since.
  • 300 funds tracked by Wall St. Rank held Ciena as of Q4 2016.

Based on BlackRock Advisors's 13F filing for Q4 2016, filed 10 Feb 2017.