News + Filings Transactions Holdings
|
PLATINUM INVESTMENT MANAGEMENT LTD
> CIEN
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2023 | CIENA CORP | CIEN | 48,123 | -1,201,843 | 2,044,746,000 | 1,994,210,000 | $42,489.99 |
| 09/30/2022 | CIENA CORP | CIEN | 1,249,966 | 0 | 50,536,000 | -6,587,000 | $40.43 |
| 06/30/2022 | CIENA CORP | CIEN | 1,249,966 | -4,260 | 57,123,000 | -18,921,000 | $45.70 |
| 03/31/2022 | CIENA CORP | CIEN | 1,254,226 | -98,104 | 76,044,000 | -28,045,000 | $60.63 |
| 12/31/2021 | CIENA CORP | CIEN | 1,352,330 | 0 | 104,089,000 | 34,647,000 | $76.97 |
| 09/30/2021 | CIENA CORP | CIEN | 1,352,330 | 28,466 | 69,442,000 | -5,873,000 | $51.35 |
| 06/30/2021 | CIENA CORP | CIEN | 1,323,864 | 597,616 | 75,315,000 | 35,575,000 | $56.89 |
| 03/31/2021 | CIENA CORP | CIEN | 726,248 | 709,783 | 39,740,000 | 38,870,000 | $54.72 |
| 12/31/2020 | CIENA CORP | CIEN | 16,465 | 16,465 | 870,000 | 870,000 | $52.84 |
| 06/30/2017 | CIENA CORP | CIEN | 0 | -103,900 | 0 | -2,453,000 | |
| 03/31/2017 | CIENA CORP | CIEN | 103,900 | -13,000 | 2,453,000 | -400,000 | $23.61 |
| 12/31/2016 | CIENA CORP | CIEN | 116,900 | -12,000 | 2,853,000 | 43,000 | $24.41 |
| 09/30/2016 | CIENA CORP | CIEN | 128,900 | -808,477 | 2,810,000 | -14,765,000 | $21.80 |
| 06/30/2016 | CIENA CORP | CIEN | 937,377 | -12,415,023 | 17,575,000 | -192,057,000 | $18.75 |
| 03/31/2016 | CIENA CORP | CIEN | 937,377 | -12,415,023 | 17,828,000 | -191,804,000 | $19.02 |
| 12/31/2015 | CIENA CORP | CIEN | 937,377 | -12,415,023 | 19,394,000 | -190,238,000 | $20.69 |
| 09/30/2015 | CIENA CORP | CIEN | 1,170,260 | -12,182,140 | 24,247,000 | -185,385,000 | $20.72 |
| 06/30/2015 | CIENA CORP | CIEN | 6,154,825 | -7,197,575 | 145,746,000 | -63,886,000 | $23.68 |
| 03/31/2015 | CIENA CORP | CIEN | 6,563,925 | -6,788,475 | 126,749,000 | -82,883,000 | $19.31 |
| 12/31/2014 | CIENA CORP | CIEN | 6,563,925 | -6,788,475 | 127,405,000 | -82,227,000 | $19.41 |
| 09/30/2014 | CIENA CORP | CIEN | 6,523,325 | -6,829,075 | 109,069,000 | -100,563,000 | $16.72 |
| 06/30/2014 | CIENA CORP | CIEN | 7,715,200 | -5,637,200 | 167,111,000 | -42,521,000 | $21.66 |
| 03/31/2014 | CIENA CORP | CIEN | 7,245,200 | -6,107,200 | 164,755,000 | -44,877,000 | $22.74 |
| 12/31/2013 | CIENA CORP | CIEN | 7,229,200 | -6,123,200 | 172,994,000 | -36,638,000 | $23.93 |
| 09/30/2013 | CIENA CORP | CIEN | 6,486,200 | -6,866,200 | 162,213,000 | -47,419,000 | $25.01 |
| 06/30/2013 | CIENA CORP | CIEN | 6,686,200 | -6,666,200 | 129,912,000 | -79,720,000 | $19.43 |
| 03/31/2013 | CIENA CORP | CIEN | 13,372,400 | 20,000 | 214,092,000 | 4,460,000 | $16.01 |
| 12/31/2012 | CIENA CORP | CIEN | 13,352,400 | -1,032,000 | 209,632,000 | 14,150,000 | $15.70 |
| 09/30/2012 | CIENA CORP | CIEN | 14,384,400 | 6,858,200 | 195,482,000 | 72,279,000 | $13.59 |
| 06/30/2012 | CIENA CORP | CIEN | 7,526,200 | -2,479,100 | 123,203,000 | 2,139,000 | $16.37 |
| 12/31/2011 | CIENA CORP | CIEN | 10,005,300 | 1,419,500 | 121,064,000 | 24,904,000 | $12.10 |
| 09/30/2011 | CIENA CORP | CIEN | 8,585,800 | 8,585,800 | 96,160,000 | 96,160,000 | $11.20 |
| 12/31/2010 | CIENA CORP | CIEN | 0 | -9,740,300 | 0 | -157,695,000 | |
| 03/31/2010 | CIENA CORP | CIEN | 9,740,300 | 9,740,300 | 157,695,000 | 157,695,000 | $16.19 |
| << Prev Next >> |
|