Find out what company owns Ciena Corporation, who bought CIEN this quarter, and who sold shares of CIEN stock?
|
BlackRock
|
15.78M
|
$618.86M
|
Sep 2019
|
|
Vanguard
|
14.79M
|
$552.08M
|
Mar 2019
|
|
State Street Corporation
|
4.62M
|
$172.67M
|
Mar 2019
|
|
Neuberger Berman
|
4.17M
|
$163.54M
|
Sep 2019
|
|
Bank of New York Mellon
|
3.91M
|
$153.48M
|
Sep 2019
|
|
First Trust Advisors
|
3.40M
|
$133.26M
|
Sep 2019
|
|
Fil
|
3.34M
|
$131.09M
|
Sep 2019
|
|
Alliancebernstein
|
3.21M
|
$120.02M
|
Mar 2019
|
|
AQR Capital Management
|
3.11M
|
$127.92M
|
Jun 2019
|
|
Thrivent Financial for Lutherans
|
2.92M
|
$120.23M
|
Jun 2019
|
|
Wellington Management Company
|
2.62M
|
$102.64M
|
Sep 2019
|
|
Deutsche Bank Aktiengesellschaft
|
2.48M
|
$75.00M
|
Mar 2019
|
|
Jpmorgan Chase & Co
|
2.37M
|
$92.79M
|
Sep 2019
|
|
Geode Capital Management
|
2.35M
|
$92.13M
|
Sep 2019
|
|
Goldman Sachs
|
2.12M
|
$87.19M
|
Jun 2019
|
|
Nuveen Asset Management
|
1.89M
|
$77.71M
|
Jun 2019
|
|
Schroder Investment Management
|
1.84M
|
$72.30M
|
Sep 2019
|
|
D. E. Shaw & Co
|
1.84M
|
$75.56M
|
Jun 2019
|
|
Ion Asset Management
|
1.80M
|
$74.16M
|
Jun 2019
|
|
Citadel Advisors
|
1.80M
|
$73.92M
|
Jun 2019
|
|
APG All Pensions Group NV
|
1.79M
|
$64.28M
|
Sep 2019
|
|
Shapiro Capital Management
|
1.78M
|
$66.45M
|
Mar 2019
|
|
Inves
|
1.75M
|
$65.21M
|
Mar 2019
|
|
Arrowstreet Capital, Limited Partnership
|
1.70M
|
$69.83M
|
Jun 2019
|
|
LSV Asset Management
|
1.69M
|
$66.46M
|
Sep 2019
|
|
Morgan Stanley
|
1.64M
|
$61.06M
|
Mar 2019
|
|
Dimensional Fund Advisors
|
1.62M
|
$63.44M
|
Sep 2019
|
|
Robeco Investment Management
|
1.50M
|
$60.99M
|
Sep 2019
|
|
Ameriprise Financial
|
1.41M
|
$52.64M
|
Mar 2019
|
|
Barrow, Hanley, Mewhinney & Strauss
|
1.38M
|
$56.93M
|
Jun 2019
|
|
Charles Schwab Investment Management
|
1.33M
|
$52.21M
|
Sep 2019
|
|
Susquehanna International
|
1.31M
|
$54.00M
|
Jun 2019
|
|
Northern Trust
|
1.31M
|
$51.27M
|
Sep 2019
|
|
Bank of America Corporation
|
1.29M
|
$48.31M
|
Mar 2019
|
|
Teachers Advisors
|
1.24M
|
$46.30M
|
Mar 2019
|
|
Millennium Management
|
1.19M
|
$49.01M
|
Jun 2019
|
|
Old Mutual Asset Managers
|
1.05M
|
$41.33M
|
Sep 2019
|
|
WEDGE Capital Management L
|
1.05M
|
$41.04M
|
Sep 2019
|
|
Menora Mivtachim Holdings
|
1.03M
|
$40.46M
|
Sep 2019
|
|
Becker Capital Management
|
1.03M
|
$42.32M
|
Jun 2019
|
|
Emerald Mutual Fund Advisers, Trust
|
1.01M
|
$39.48M
|
Sep 2019
|
|
Emerald Advisers
|
997545
|
$39.13M
|
Sep 2019
|
|
TIAA-CREF Investment Management
|
948222
|
$35.41M
|
Mar 2019
|
|
Sadoff Investment Management
|
934440
|
$38.43M
|
Jun 2019
|
|
Cavalry Management
|
880502
|
$32.88M
|
Mar 2019
|
|
Cubist Systematic Strategies
|
836347
|
$34.40M
|
Jun 2019
|
|
Trinity Street Asset Management
|
812243
|
$31.86M
|
Sep 2019
|
|
Fmr
|
799827
|
$31.38M
|
Sep 2019
|
|
Renaissance Technologies
|
798774
|
$31.34M
|
Sep 2019
|
|
Peregrine Capital Management
|
789093
|
$30.96M
|
Sep 2019
|
|
Canada Pension Plan Investment Board
|
717494
|
$28.15M
|
Sep 2019
|
|
Glenmede Trust Company, N.A.
|
701641
|
$28.86M
|
Jun 2019
|
|
Principal Financial
|
686678
|
$26.94M
|
Sep 2019
|
|
Bnp Paribas Investment Partners S.a.
|
663871
|
$26.04M
|
Sep 2019
|
|
Smith Asset Management
|
625893
|
$24.52M
|
Sep 2019
|
|
South Texas Money Management
|
605635
|
$23.76M
|
Sep 2019
|
|
Tom Rawlings
|
603025
|
$23.66M
|
Sep 2019
|
|
PanAgora Asset Management
|
577705
|
$22.66M
|
Sep 2019
|
|
Prudential Financial
|
565636
|
$22.19M
|
Sep 2019
|
|
Friess Associates
|
520787
|
$19.45M
|
Mar 2019
|
|
Loomis, Sayles and
|
511236
|
$20.06M
|
Sep 2019
|
|
Roberta J. Maue
|
503467
|
$19.75M
|
Sep 2019
|
|
Retirement Systems of Alabama
|
467113
|
$18.32M
|
Sep 2019
|
|
Mackenzie Financial
|
453144
|
$18.64M
|
Jun 2019
|
|
Aperio
|
448792
|
$17.61M
|
Sep 2019
|
|
Bnp Paribas Arbitrage, Snc
|
430329
|
$16.88M
|
Sep 2019
|
|
Rhumbline Advisers
|
395804
|
$15.53M
|
Sep 2019
|
|
Zacks Investment Management
|
391105
|
$16.09M
|
Jun 2019
|
|
Legal & General
|
387479
|
$15.20M
|
Sep 2019
|
|
Edgestream Partners
|
369315
|
$14.49M
|
Sep 2019
|
|
Dalton, Greiner, Hartman, Maher & Co
|
367076
|
$14.40M
|
Sep 2019
|
|
Jane Street
|
363453
|
$14.95M
|
Jun 2019
|
|
Stifel Financial
|
359954
|
$14.12M
|
Sep 2019
|
|
State of Wisconsin Investment Board
|
352491
|
$13.83M
|
Sep 2019
|
|
Wells Fargo & Company
|
351622
|
$13.80M
|
Sep 2019
|
|
Sunrise Partners Limited Partnership
|
347721
|
$14.30M
|
Jun 2019
|
|
Robeco Institutional Asset Management B V
|
343994
|
$13.49M
|
Sep 2019
|
|
Barclays
|
341842
|
$13.67M
|
Mar 2019
|
|
Columbus Circle Investors
|
336018
|
$13.18M
|
Sep 2019
|
|
CalPERS
|
334858
|
$13.14M
|
Sep 2019
|
|
Acadian Asset Management
|
326760
|
$12.82M
|
Sep 2019
|
|
North Growth Management
|
325000
|
$13.35M
|
Jun 2019
|
|
UBS Group AG
|
312330
|
$11.63M
|
Mar 2019
|
|
Bogle Investment Management L P /de/
|
303248
|
$11.90M
|
Sep 2019
|
|
Parametric Portfolio Associates
|
302837
|
$12.46M
|
Jun 2019
|
|
New York State Common Retirement Fund
|
300123
|
$11.77M
|
Sep 2019
|
|
American International
|
297557
|
$11.67M
|
Sep 2019
|
|
Swiss National Bank
|
293500
|
$11.51M
|
Sep 2019
|
|
Royal Bank of Canada
|
293378
|
$11.00M
|
Mar 2019
|
|
Royce & Associates
|
281906
|
$11.06M
|
Sep 2019
|
|
Hancock Bank Trust Department
|
279301
|
$10.83M
|
Sep 2019
|
|
American Century Companies
|
277350
|
$10.88M
|
Sep 2019
|
|
Federated Investors
|
275478
|
$10.29M
|
Mar 2019
|
|
Walleye Trading
|
272500
|
$10.18M
|
Mar 2019
|
|
Sei Investments
|
269769
|
$10.59M
|
Sep 2019
|
|
Guggenheim Capital, LLC Managers
|
268179
|
$10.04M
|
Mar 2019
|
|
Squarepoint Ops
|
262731
|
$10.81M
|
Jun 2019
|
|
Commerzbank Aktiengesellschaft
|
260776
|
$10.23M
|
Sep 2019
|
|
PDT Partners
|
258100
|
$9.64M
|
Mar 2019
|
|
Citi
|
255989
|
$10.04M
|
Sep 2019
|
|
British Airways Pensions Investment Management
|
239445
|
$9.39M
|
Sep 2019
|
|
PEAK6 Investments
|
234404
|
$9.20M
|
Sep 2019
|
|
HL Financial Services
|
230921
|
$8.62M
|
Mar 2019
|
|
Manufacturers Life Insurance Company
|
230313
|
$9.06M
|
Sep 2019
|
|
Picton Mahoney Asset Management
|
227100
|
$8.91M
|
Sep 2019
|
|
Essex Investment Management
|
223549
|
$8.77M
|
Sep 2019
|
|
Man
|
223315
|
$0
|
Jun 2019
|
|
Twin Tree Management
|
222632
|
$8.73M
|
Sep 2019
|
|
Victory Capital Management
|
222333
|
$8.72M
|
Sep 2019
|
|
Axa
|
221300
|
$9.10M
|
Jun 2019
|
|
California State Teachers Retirement System
|
219506
|
$8.20M
|
Mar 2019
|
|
H2o Am
|
208700
|
$8.19M
|
Sep 2019
|
|
Lazard Asset Management
|
207130
|
$7.73M
|
Mar 2019
|
|
New York State Teachers Retirement System
|
206680
|
$8.11M
|
Sep 2019
|
|
Tocqueville Asset Management
|
200654
|
$7.87M
|
Sep 2019
|
|
Caisse de depot et placement du Quebec
|
197100
|
$8.11M
|
Jun 2019
|
|
Seven Eight Capital
|
196905
|
$8.10M
|
Jun 2019
|
|
Cwm
|
195017
|
$7.65M
|
Sep 2019
|
|
Credit Suisse AG
|
191348
|
$7.53M
|
Sep 2019
|
|
Moore Capital Management
|
185000
|
$6.91M
|
Mar 2019
|
|
Crawford Lake Capital Management
|
184913
|
$7.61M
|
Jun 2019
|
|
Voloridge Investment Management
|
183320
|
$7.54M
|
Jun 2019
|
|
State of Tennessee, Treasury Department
|
177903
|
$6.98M
|
Sep 2019
|
|
Blue Mountain Capital Management
|
173781
|
$6.49M
|
Mar 2019
|
|
Sit Investment Associates
|
169800
|
$6.66M
|
Sep 2019
|
|
Bank Of Montreal /can/
|
168927
|
$6.60M
|
Sep 2019
|
|
Ubs Global Asset Management Americas
|
164682
|
$6.77M
|
Jun 2019
|
|
Mutual Of America Capital Management
|
159880
|
$6.58M
|
Jun 2019
|
|
Public Sector Pension Investment Board
|
154000
|
$5.75M
|
Mar 2019
|
|
Gotham Asset Management
|
153138
|
$6.30M
|
Jun 2019
|
|
Channing Capital Management
|
151885
|
$5.96M
|
Sep 2019
|
|
MetLife Investment Advisors
|
149224
|
$5.57M
|
Mar 2019
|
|
Natixis
|
148960
|
$5.84M
|
Sep 2019
|
|
Ing Investment Management
|
147092
|
$5.77M
|
Sep 2019
|
|
Kennedy Capital Management
|
142141
|
$5.31M
|
Mar 2019
|
|
Thomas Stevens, CFA"
|
129997
|
$5.10M
|
Sep 2019
|
|
Impax Asset Management
|
128629
|
$5.29M
|
Jun 2019
|
|
Macquarie
|
127221
|
$5.24M
|
Jun 2019
|
|
Ohio Pers
|
123211
|
$5.07M
|
Jun 2019
|
|
State of New Jersey Common Pension Fund D
|
118000
|
$4.63M
|
Sep 2019
|
|
Raymond James & Associates
|
117647
|
$4.62M
|
Sep 2019
|
|
Broadview Advisors
|
116100
|
$4.34M
|
Mar 2019
|
|
Madison Investment Advisors
|
112750
|
$4.42M
|
Sep 2019
|
|
Marketfield Asset Management
|
112250
|
$4.40M
|
Sep 2019
|
|
QS Investors
|
107428
|
$4.01M
|
Mar 2019
|
|
Florida State Board of Administration
|
106082
|
$4.16M
|
Sep 2019
|
|
Front Street Capital Management
|
105977
|
$4.36M
|
Jun 2019
|
|
Texas Permanent School Fund
|
105576
|
$4.14M
|
Sep 2019
|
|
First Manhattan
|
105094
|
$4.12M
|
Sep 2019
|
|
Trexquant Investment
|
102773
|
$4.03M
|
Sep 2019
|