Stock Transactions — CIENA CORP

Total Bought
15,243,859
221 transactions
Total Sold
13,159,086
214 transactions
Net
+2,084,773
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
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Change in Shares
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Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
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Change in Weight (%)
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Type
Slate Path Capital LP02,855,400+2,855,4000.002.95+2.95buy
Polar Capital Holdings Plc01,015,146+1,015,1460.000.30+0.30buy
Point72 Asset Management, L.P.0939,453+939,4530.000.20+0.20buy
Hood River Capital Management LLC0805,981+805,9810.000.80+0.80buy
Analog Century Management LP0756,032+756,0320.003.17+3.17buy
BANK OF AMERICA CORP /DE/2,485,0343,177,024+691,9900.010.02+0.01buy
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.0656,196+656,1960.000.36+0.36buy
ThornTree Capital Partners LP0600,309+600,3090.007.72+7.72buy
WESTFIELD CAPITAL MANAGEMENT CO LP0574,814+574,8140.000.16+0.16buy
CITADEL ADVISORS LLC70,181592,129+521,9480.000.04+0.03buy
ROYAL BANK OF CANADA115,007594,089+479,0820.000.01+0.01buy
MILLENNIUM MANAGEMENT LLC64,466412,758+348,2920.000.02+0.02buy
LMR Partners LLP0279,853+279,8530.000.38+0.38buy
PRICE T ROWE ASSOCIATES INC /MD/1,307,7261,563,270+255,5440.010.01+0.00buy
12th Street Asset Management Company, LLC0239,257+239,2570.002.48+2.48buy
CRAMER ROSENTHAL MCGLYNN LLC487,448701,208+213,7601.382.40+1.02buy
VANGUARD GROUP INC14,975,88615,176,699+200,8130.010.02+0.00buy
Williams Jones Wealth Management, LLC.0180,370+180,3700.000.13+0.13buy
HRT FINANCIAL LP0177,996+177,9960.000.05+0.05buy
Manchester Global Management (UK) Ltd0148,878+148,8780.001.48+1.48buy
WELLS FARGO & COMPANY/MN226,011361,596+135,5850.000.01+0.00buy
SEGALL BRYANT & HAMILL, LLC108,990239,389+130,3990.090.20+0.11buy
NATIXIS ADVISORS, LLC23,355151,747+128,3920.000.02+0.02buy
ENVESTNET ASSET MANAGEMENT INC223,051343,480+120,4290.000.01+0.00buy
ROYCE & ASSOCIATES LP0118,588+118,5880.000.07+0.07buy
Neuberger Berman Group LLC2,014,5562,130,530+115,9740.080.10+0.02buy
Bienville Capital Management, LLC0114,308+114,3080.001.82+1.82buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC430,308541,097+110,7890.010.01+0.00buy
FMR LLC21,555,65921,664,066+108,4070.070.08+0.01buy
Graham Capital Management, L.P.0100,515+100,5150.000.20+0.20buy
OPPENHEIMER ASSET MANAGEMENT INC.10,64798,600+87,9530.010.07+0.07buy
DigitalBridge Group, Inc.421,019505,199+84,1801.792.45+0.65buy
BOOTHBAY FUND MANAGEMENT, LLC109,621187,245+77,6240.160.34+0.18buy
Gotham Asset Management, LLC57,419134,485+77,0660.040.09+0.05buy
Polymer Capital Management (HK) LTD071,500+71,5000.001.02+1.02buy
SCHWARTZ INVESTMENT COUNSEL INC300,000370,000+70,0000.540.81+0.28buy
CloudAlpha Capital Management Limited/Hong Kong060,853+60,8530.000.52+0.52buy
SCHRODER INVESTMENT MANAGEMENT GROUP1,437,3831,495,635+58,2520.080.09+0.02buy
TECTONIC ADVISORS LLC057,842+57,8420.000.23+0.23buy
Grantham, Mayo, Van Otterloo & Co. LLC602,850657,763+54,9130.100.13+0.03buy
STATE STREET CORP4,386,4004,439,478+53,0780.010.01+0.00buy
FORT WASHINGTON INVESTMENT ADVISORS INC /OH/279,850331,820+51,9700.090.12+0.04buy
TD ASSET MANAGEMENT INC182,526234,360+51,8340.010.01+0.00buy
Resolute Capital Asset Partners LLC050,000+50,0000.001.60+1.60buy
BALYASNY ASSET MANAGEMENT L.P.047,498+47,4980.000.01+0.01buy
UBS Group AG260,476301,900+41,4240.000.01+0.00buy
HUDSON VALLEY INVESTMENT ADVISORS INC /ADV74,878114,632+39,7540.460.78+0.32buy
HARBOR CAPITAL ADVISORS, INC.3,46541,867+38,4020.010.11+0.10buy
Paloma Partners Management Co13,03050,000+36,9700.050.16+0.11buy
EVENTIDE ASSET MANAGEMENT, LLC036,521+36,5210.000.04+0.04buy
E. Ohman J:or Asset Management AB62,38197,287+34,9060.070.15+0.07buy
FLPUTNAM INVESTMENT MANAGEMENT CO034,769+34,7690.000.04+0.04buy
SEIZERT CAPITAL PARTNERS, LLC034,151+34,1510.000.09+0.09buy
GEODE CAPITAL MANAGEMENT, LLC2,374,9402,408,014+33,0740.010.01+0.00buy
PineBridge Investments, L.P.033,012+33,0120.000.02+0.02buy
COMERICA BANK57,74390,430+32,6870.010.02+0.01buy
Atria Investments, Inc032,283+32,2830.000.02+0.02buy
ALLIANCEBERNSTEIN L.P.405,307437,254+31,9470.010.01+0.00buy
NORGES BANK41,07771,977+30,9000.000.00+0.00buy
BENJAMIN EDWARDS INC1628,649+28,6330.000.03+0.03buy
GTS SECURITIES LLC11,29639,780+28,4840.010.05+0.04buy
CITIGROUP INC210,719237,977+27,2580.010.01+0.00buy
Mariner, LLC18,95540,704+21,7490.000.00+0.00buy
Ashton Thomas Private Wealth, LLC021,707+21,7070.000.07+0.07buy
Atom Investors LP021,061+21,0610.000.14+0.14buy
AMERIPRISE FINANCIAL INC210,229230,374+20,1450.000.00+0.00buy
Maytus Capital Management, LLC020,000+20,0000.000.43+0.43buy
Cerity Partners LLC28,14447,929+19,7850.000.01+0.00buy
Retirement Systems of Alabama385,064403,490+18,4260.070.09+0.02buy
EverSource Wealth Advisors, LLC85017,844+16,9940.000.07+0.07buy
MARSHALL WACE, LLP4,20020,849+16,6490.000.00+0.00buy
SWS Partners21,89737,354+15,4570.320.73+0.42buy
WINTON GROUP Ltd15,13230,426+15,2940.050.13+0.08buy
BANK OF MONTREAL /CAN/33,93748,883+14,9460.000.00+0.00buy
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC805,948819,309+13,3610.090.11+0.02buy
Savant Capital, LLC21,91435,237+13,3230.010.02+0.01buy
CWM, LLC10,56123,499+12,9380.000.01+0.00buy
LMCG INVESTMENTS, LLC161,557173,968+12,4110.450.64+0.19buy
LECAP ASSET MANAGEMENT LTD010,784+10,7840.000.14+0.14buy
XTX Topco Ltd010,177+10,1770.000.05+0.05buy
SIMPLEX TRADING, LLC53,63563,157+9,5220.080.13+0.05buy
NKCFO LLC08,500+8,5000.000.25+0.25buy
DEUTSCHE BANK AG\551,552559,338+7,7860.010.01+0.00buy
Proficio Capital Partners LLC21,03328,506+7,4730.110.17+0.07buy
Cetera Investment Advisers11,78219,144+7,3620.000.00+0.00buy
Quantitative Investment Management, LLC07,059+7,0590.000.04+0.04buy
Whalen Wealth Management Inc.4,45411,414+6,9600.170.50+0.33buy
D. E. Shaw & Co., Inc.06,750+6,7500.000.00+0.00buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC948,911955,516+6,6050.010.01+0.00buy
PARK AVENUE SECURITIES LLC26,08732,666+6,5790.020.02+0.01buy
CANADA LIFE ASSURANCE Co111,007117,300+6,2930.010.01+0.00buy
K2 PRINCIPAL FUND, L.P.19,32525,576+6,2510.210.26+0.06buy
&PARTNERS05,729+5,7290.000.01+0.01buy
Creative Planning8,79914,516+5,7170.000.00+0.00buy
CAPITAL FUND MANAGEMENT S.A.114,592119,893+5,3010.060.08+0.02buy
LHM, INC.83,72588,988+5,2631.701.72+0.02buy
PRIMECAP MANAGEMENT CO/CA/122,500127,500+5,0000.000.01+0.00buy
Focus Partners Wealth04,972+4,9720.000.00+0.00buy
QRG CAPITAL MANAGEMENT, INC.04,686+4,6860.000.00+0.00buy
ROCKLAND TRUST CO04,628+4,6280.000.01+0.01buy
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