Stock TransactionsCIENA CORP

Total Bought
6,367,994
81 transactions
Total Sold
4,273,706
100 transactions
Net
+2,094,288
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
Change in Shares
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
Change in Weight (%)
Type
Atreides Management, LP1,647,9652,550,380+902,4152.553.77+1.22buy
Capital World Investors2,722,4183,513,633+791,2150.030.03+0.00buy
Woodline Partners LP365,9891,085,461+719,4720.200.53+0.33buy
Senvest Management, LLC2,399,3822,952,264+552,8824.405.11+0.71buy
SEGALL BRYANT & HAMILL, LLC203,849619,681+415,8320.110.54+0.43buy
BNP Paribas Asset Management Holding S.A.4,652,8225,021,719+368,8970.670.63-0.04buy
Man Group plc0285,755+285,7550.040.04+0.00buy
TWO SIGMA INVESTMENTS, LP125,025396,548+271,5230.020.05+0.03buy
Ion Asset Management Ltd.1,968,0002,163,580+195,5809.616.47-3.14buy
SORA INVESTORS LLC150,000325,000+175,0001.592.47+0.88buy
Squarepoint Ops LLC407,047578,356+171,3090.110.12+0.02buy
TUDOR INVESTMENT CORP ET AL45,498187,152+141,6540.030.13+0.09buy
Analog Century Management LP289,643405,246+115,6033.674.22+0.55buy
Neuberger Berman Group LLC1,952,4652,066,852+114,3870.080.08-0.00buy
FORT WASHINGTON INVESTMENT ADVISORS INC /OH/319,920419,220+99,3000.110.13+0.02buy
Madison Asset Management, LLC229,422327,949+98,5270.160.20+0.04buy
CAPITAL FUND MANAGEMENT S.A.134,562225,172+90,6100.090.15+0.05buy
Engineers Gate Manager LP23,47897,449+73,9710.040.14+0.09buy
Trinity Street Asset Management LLP309,184373,399+64,2151.881.87-0.01buy
Aquatic Capital Management LLC51,000114,000+63,0000.100.13+0.03buy
Impax Asset Management Group plc283,064346,064+63,0000.060.06+0.00buy
ExodusPoint Capital Management, LP86,846148,002+61,1560.050.08+0.03buy
GEODE CAPITAL MANAGEMENT, LLC2,234,6892,293,467+58,7780.010.01-0.00buy
NORGES BANK1,578,5551,632,436+53,8810.020.01-0.00buy
Atom Investors LP17,48265,992+48,5100.190.52+0.34buy
CenterBook Partners LP66,970113,606+46,6360.390.62+0.23buy
LAZARD ASSET MANAGEMENT LLC634,007672,635+38,6280.040.04-0.00buy
LOOMIS SAYLES & CO L P614,759646,627+31,8680.050.04-0.01buy
CANADA LIFE ASSURANCE Co343,880371,180+27,3000.040.04-0.00buy
THRIVENT FINANCIAL FOR LUTHERANS2,748,2052,770,589+22,3840.320.28-0.04buy
CANADA PENSION PLAN INVESTMENT BOARD19,00041,100+22,1000.000.00+0.00buy
DEUTSCHE BANK AG\490,177511,413+21,2360.020.01-0.00buy
Nebula Research & Development LLC4,85419,211+14,3570.120.26+0.14buy
ALGERT GLOBAL LLC60,65972,296+11,6370.140.13-0.00buy
Hilton Capital Management, LLC5,06715,492+10,4250.030.07+0.04buy
Vanguard Personalized Indexing Management, LLC8,32117,875+9,5540.010.020.00buy
Y-Intercept (Hong Kong) Ltd8,93617,935+8,9990.040.08+0.04buy
State of Tennessee, Department of Treasury34,00042,998+8,9980.010.01+0.00buy
LOS ANGELES CAPITAL MANAGEMENT LLC60,99068,956+7,9660.010.01-0.00buy
TEACHER RETIREMENT SYSTEM OF TEXAS39,97847,229+7,2510.010.01+0.00buy
FIRST MANHATTAN CO. LLC.79,06586,138+7,0730.010.01-0.00buy
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND17,20024,200+7,0000.000.00+0.00buy
STATE OF WISCONSIN INVESTMENT BOARD141,016147,713+6,6970.020.02-0.00buy
BECKER CAPITAL MANAGEMENT INC463,532469,318+5,7860.870.76-0.11buy
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC130,492135,509+5,0170.080.07-0.01buy
Zurcher Kantonalbank (Zurich Cantonalbank)27,92032,845+4,9250.010.01-0.00buy
BOOTHBAY FUND MANAGEMENT, LLC100,943105,622+4,6790.160.17+0.01buy
State of Wyoming8,80312,545+3,7420.090.11+0.02buy
MQS Management LLC4,4568,091+3,6350.130.20+0.07buy
Graham Capital Management, L.P.15,88819,463+3,5750.020.02+0.00buy
Rafferty Asset Management, LLC27,13530,509+3,3740.010.01-0.00buy
Ensign Peak Advisors, Inc45,27448,624+3,3500.000.00-0.00buy
BALYASNY ASSET MANAGEMENT L.P.265,920269,084+3,1640.040.04-0.00buy
Stanley-Laman Group, Ltd.73,66276,082+2,4200.590.52-0.07buy
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS30,27432,623+2,3490.010.01-0.00buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC256,102258,376+2,2740.010.00-0.00buy
UNITED SERVICES AUTOMOBILE ASSOCIATION10,18912,049+1,8600.010.01-0.00buy
SYSTEMATIC FINANCIAL MANAGEMENT LP39,05040,700+1,6500.060.05-0.01buy
Granahan Investment Management, LLC163,800165,212+1,4120.280.25-0.03buy
XPONANCE, INC.19,29320,341+1,0480.010.01-0.00buy
FULTON BANK, N.A.5,2646,310+1,0460.010.01+0.00buy
Calamos Advisors LLC10,56111,400+8390.000.00-0.00buy
Future Fund LLC7,3898,189+8000.971.02+0.05buy
TEXAS PERMANENT SCHOOL FUND CORP126,968127,715+7470.060.05-0.01buy
Treasurer of the State of North Carolina65,14465,784+6400.020.01-0.00buy
WASHINGTON CAPITAL MANAGEMENT, INC21,74022,345+6050.940.86-0.08buy
PROFUND ADVISORS LLC23,09023,688+5980.060.05-0.01buy
KBC Group NV48,38948,723+3340.010.01-0.00buy
SILVERCREST ASSET MANAGEMENT GROUP LLC8,7409,054+3140.000.00-0.00buy
MCF Advisors LLC5242+2370.000.00+0.00buy
JOHN G ULLMAN & ASSOCIATES INC14,40014,600+2000.110.10-0.01buy
Riverwater Partners LLC25,88326,044+1611.110.92-0.19buy
Janney Capital Management LLC9,7749,917+1430.040.03-0.01buy
Quarry LP724854+1300.020.02-0.00buy
Utah Retirement Systems25,50025,600+1000.020.01-0.00buy
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM147,111147,178+670.020.01-0.00buy
HOHIMER WEALTH MANAGEMENT, LLC8,5248,574+500.120.10-0.02buy
BURNEY CO/21,73221,779+470.050.04-0.01buy
MassMutual Private Wealth & Trust, FSB234271+370.000.00+0.00buy
QUADRANT CAPITAL GROUP LLC3,0393,074+350.010.01-0.00buy
SIGNATUREFD, LLC10,69310,716+230.010.01-0.00buy
SJS Investment Consulting Inc.2923-60.000.00-0.00sell
Gradient Investments LLC666649-170.000.00-0.00sell
Hexagon Capital Partners LLC508477-310.010.01-0.00sell
PSI Advisors, LLC6,8466,796-500.140.11-0.03sell
FIRST BUSINESS FINANCIAL SERVICES, INC.17,28817,236-520.100.09-0.01sell
SYNOVUS FINANCIAL CORP11,18111,118-630.010.01+0.00sell
Granite Investment Partners, LLC125,365125,274-910.250.22-0.03sell
RFP Financial Group LLC13718-1190.000.00-0.00sell
EverSource Wealth Advisors, LLC1,007862-1450.010.00-0.00sell
Crossmark Global Holdings, Inc.11,11810,969-1490.010.01-0.00sell
SECURIAN ASSET MANAGEMENT, INC12,66212,476-1860.020.02-0.00sell
CAMPBELL NEWMAN ASSET MANAGEMENT INC32,19432,006-1880.140.12-0.02sell
STATE OF MICHIGAN RETIREMENT SYSTEM35,69635,496-2000.010.01-0.00sell
GREENLEAF TRUST5,3965,175-2210.000.00-0.00sell
Parallel Advisors, LLC4,5034,244-2590.010.01-0.00sell
Cornerstone Investment Partners, LLC11,30310,992-3110.030.03-0.01sell
SWS Partners22,23621,884-3520.390.32-0.07sell
INTRUST BANK NA8,4148,053-3610.050.04-0.01sell
OREGON PUBLIC EMPLOYEES RETIREMENT FUND41,92141,521-4000.030.03+0.01sell
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