BIT
CIEN icon

BlackRock Institutional Trust’s Ciena CIEN Stock Holding History

BlackRock Institutional Trust’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 		$101M Buy
4,120,323
+47,158
+1% +$1.03M 0.01% 932
2016
Q3 		$88.8M Buy
4,073,165
+150,598
+4% +$3.14M 0.01% 940
2016
Q2 		$73.5M Buy
3,922,567
+317,962
+9% +$5.76M 0.01% 1017
2016
Q1 		$68.6M Buy
3,604,605
+35,036
+1% +$647K 0.01% 1042
2015
Q4 		$73.9M Buy
3,569,569
+121,177
+4% +$2.78M 0.01% 1013
2015
Q3 		$71.5M Buy
3,448,392
+245,081
+8% +$5.7M 0.01% 1024
2015
Q2 		$75.9M Buy
3,203,311
+119,715
+4% +$2.73M 0.01% 1065
2015
Q1 		$59.5M Buy
3,083,596
+121,432
+4% +$2.42M 0.01% 1221
2014
Q4 		$57.5M Sell
2,962,164
-43,436
-1% -$725K 0.01% 1201
2014
Q3 		$50.3M Sell
3,005,600
-137,501
-4% -$2.7M 0.01% 1245
2014
Q2 		$68.1M Sell
3,143,101
-35,044
-1% -$720K 0.01% 1112
2014
Q1 		$72.3M Buy
3,178,145
+124,484
+4% +$2.93M 0.01% 1055
2013
Q4 		$73.1M Sell
3,053,661
-5,573
-0.2% -$133K 0.01% 1032
2013
Q3 		$76.5M Sell
3,059,234
-21,378
-0.7% -$482K 0.01% 940
2013
Q2 		$59.9M Buy
+3,080,612
New +$51.3M 0.01% 1036

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 $653B AUM 32.41% 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
TA
Teachers Advisors New York $81.7B AUM 13.62% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return