Stock Transactions — CIENA CORP

Total Bought
15,481,021
651 transactions
Total Sold
16,703,849
452 transactions
Net
-1,222,828
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
NORGES BANK01,703,155+1,703,1550.000.08+0.08buy
AMERICAN CENTURY COMPANIES INC535,8421,851,788+1,315,9460.110.40+0.29buy
Sixth Street Partners Management Company, L.P.01,248,995+1,248,9950.000.08+0.08buy
JPMORGAN CHASE & CO10,226,64911,206,209+979,5600.250.31+0.06buy
Nuveen, LLC844,1931,391,429+547,2360.090.16+0.07buy
STATE STREET CORP6,309,0506,680,578+371,5280.080.10+0.01buy
Pictet Asset Management Holding SA59,834414,698+354,8640.020.19+0.17buy
Man Group plc23,387334,805+311,4180.020.30+0.28buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC851,9321,145,480+293,5480.070.10+0.03buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP1,388,4771,677,029+288,5520.290.37+0.07buy
Qube Research & Technologies Ltd0282,869+282,8690.000.15+0.15buy
SG Americas Securities, LLC190,949470,046+279,0970.080.13+0.05buy
Amundi431,232675,105+243,8730.050.08+0.03buy
Legal & General Group Plc648,383887,054+238,6710.060.09+0.03buy
Alyeska Investment Group, L.P.0220,966+220,9660.000.28+0.28buy
AMERIPRISE FINANCIAL INC186,915391,326+204,4110.020.04+0.02buy
Invesco Ltd.1,530,2931,730,210+199,9170.080.07-0.01buy
ROYAL LONDON ASSET MANAGEMENT LTD134,829318,654+183,8250.110.29+0.18buy
FRANKLIN RESOURCES INC77,683260,420+182,7370.010.03+0.02buy
GOLDMAN SACHS GROUP INC773,258946,611+173,3530.040.05+0.01buy
BIT Capital GmbH0168,866+168,8660.002.84+2.84buy
Squarepoint Ops LLC3,744167,285+163,5410.000.16+0.16buy
Curated Wealth Partners LLC0160,775+160,7750.000.04+0.04buy
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC64,498200,342+135,8440.040.14+0.10buy
JUPITER ASSET MANAGEMENT LTD16,583141,910+125,3270.030.35+0.31buy
D. E. Shaw & Co., Inc.8,912133,195+124,2830.000.04+0.04buy
Altshuler Shaham Ltd0118,342+118,3420.000.73+0.73buy
CAXTON ASSOCIATES LLP0117,924+117,9240.001.09+1.09buy
LOS ANGELES CAPITAL MANAGEMENT LLC3,538111,586+108,0480.010.20+0.20buy
APG Asset Management N.V.7,962107,060+99,0980.010.11+0.10buy
CITIGROUP INC200,056296,534+96,4780.050.07+0.02buy
Nearwater Capital Markets, Ltd093,000+93,0000.000.79+0.79buy
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC290,123379,977+89,8540.280.29+0.01buy
SCGE MANAGEMENT, L.P.089,000+89,0000.000.74+0.74buy
RENAISSANCE TECHNOLOGIES LLC97,800184,774+86,9740.060.12+0.07buy
Silvant Capital Management LLC085,974+85,9740.001.23+1.23buy
BNP Paribas Asset Management Holding S.A.1,021,5861,105,383+83,7970.460.54+0.08buy
Shannon River Fund Management LLC081,298+81,2980.003.56+3.56buy
MILLENNIUM MANAGEMENT LLC90,716166,420+75,7040.030.06+0.03buy
AQR CAPITAL MANAGEMENT LLC977,0941,052,165+75,0710.170.18+0.01buy
CITADEL ADVISORS LLC140,435214,064+73,6290.040.06+0.02buy
MORGAN STANLEY1,561,5541,634,630+73,0760.040.04+0.01buy
Kovitz Investment Group Partners, LLC91771,553+70,6360.010.78+0.77buy
WELLS FARGO & COMPANY/MN352,445422,655+70,2100.030.04+0.01buy
ROYAL BANK OF CANADA263,542332,601+69,0590.020.03+0.01buy
NEW YORK STATE COMMON RETIREMENT FUND84,186152,786+68,6000.050.09+0.05buy
HRT FINANCIAL LP37,600102,800+65,2000.040.09+0.06buy
Rokos Capital Management LLP66,460127,045+60,5850.460.78+0.32buy
PUBLIC SECTOR PENSION INVESTMENT BOARD25,16685,478+60,3120.030.11+0.08buy
HRT FINANCIAL LP22,99581,780+58,7850.020.07+0.05buy
MASSACHUSETTS FINANCIAL SERVICES CO /MA/582,668641,020+58,3520.080.10+0.02buy
SIH Partners, LLLP2,50960,601+58,0920.031.24+1.21buy
Quadrature Capital Ltd053,302+53,3020.000.22+0.22buy
Allen Investment Management, LLC051,513+51,5130.000.30+0.30buy
Robeco Institutional Asset Management B.V.267,943319,285+51,3420.150.19+0.04buy
Allianz Asset Management GmbH289,386338,585+49,1990.130.15+0.02buy
BALYASNY ASSET MANAGEMENT L.P.323,419372,449+49,0300.250.33+0.09buy
Vinva Investment Management Ltd15,72664,231+48,5050.070.20+0.13buy
DEUTSCHE BANK AG\527,888575,041+47,1530.070.08+0.01buy
HSBC HOLDINGS PLC223,203268,098+44,8950.050.06+0.01buy
CANADA LIFE ASSURANCE Co82,476125,409+42,9330.060.10+0.04buy
MUFG Securities EMEA plc5,78348,534+42,7510.030.25+0.22buy
PEAK6 LLC2,42944,570+42,1410.030.53+0.50buy
Mn Services Vermogensbeheer B.V.041,200+41,2000.000.15+0.15buy
Lansforsakringar Fondforvaltning AB (publ)3,51344,059+40,5460.010.10+0.09buy
RIPOSTE CAPITAL LLC040,000+40,0000.006.66+6.66buy
Summit Financial, LLC9,00948,934+39,9250.040.26+0.22buy
JANE STREET GROUP, LLC64,781104,302+39,5210.030.03+0.01buy
Livforsakringsbolaget Skandia, Omsesidigt1,63639,986+38,3500.020.30+0.28buy
Jain Global LLC037,397+37,3970.000.22+0.22buy
CANADA PENSION PLAN INVESTMENT BOARD92,200128,320+36,1200.020.03+0.01buy
Sumitomo Mitsui Trust Group, Inc.321,825357,440+35,6150.080.10+0.02buy
Tairen Capital Ltd034,720+34,7200.001.50+1.50buy
USS Investment Management Ltd034,350+34,3500.000.06+0.06buy
CAPITAL FUND MANAGEMENT S.A.17,48651,538+34,0520.060.18+0.12buy
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO5,45237,573+32,1210.000.01+0.01buy
Walleye Capital LLC57,83589,241+31,4060.140.21+0.07buy
Handelsbanken Fonder AB44,16275,043+30,8810.060.10+0.05buy
Capital World Investors1,724,8071,755,602+30,7950.090.10+0.01buy
NORTHERN TRUST CORP1,187,2911,217,939+30,6480.060.07+0.01buy
WINTON GROUP Ltd030,240+30,2400.000.48+0.48buy
M&G Plc029,807+29,8070.000.07+0.07buy
Entropy Technologies, LP028,706+28,7060.000.56+0.56buy
Federation des caisses Desjardins du Quebec20,25148,674+28,4230.030.07+0.04buy
MACKENZIE FINANCIAL CORP16,89345,086+28,1930.010.02+0.01buy
AVIVA PLC96,431124,014+27,5830.060.09+0.03buy
Y-Intercept (Hong Kong) Ltd026,452+26,4520.000.26+0.26buy
Mitsubishi UFJ Asset Management Co., Ltd.317,137342,995+25,8580.080.09+0.01buy
EVENTIDE ASSET MANAGEMENT, LLC4,01129,559+25,5480.020.19+0.17buy
Varma Mutual Pension Insurance Co025,200+25,2000.000.07+0.07buy
ACADIAN ASSET MANAGEMENT LLC330,121354,846+24,7250.180.21+0.02buy
BANK OF MONTREAL /CAN/81,346105,944+24,5980.010.02+0.01buy
VOLORIDGE INVESTMENT MANAGEMENT, LLC024,300+24,3000.000.05+0.05buy
Groupe la Francaise024,275+24,2750.000.15+0.15buy
NOMURA ASSET MANAGEMENT CO LTD54,10678,007+23,9010.050.08+0.03buy
VIRGINIA RETIREMENT SYSTEMS ET Al023,740+23,7400.000.07+0.07buy
LORD, ABBETT & CO. LLC65,00088,368+23,3680.080.12+0.04buy
Candriam S.C.A.11,25634,468+23,2120.020.08+0.05buy
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.55,67778,867+23,1900.220.34+0.13buy
STRS OHIO3,37425,834+22,4600.010.05+0.04buy
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