CIK: 0001177719
Westfield Capital Management Co Lp
Filing Date | Previous Period | Total Shares | Share-Type | Market Value | Change |
---|---|---|---|---|---|
2021-05-14 | 9.28M | 11.33M | Shares | 115.66M | 2.05M |
2021-05-14 | 8.49M | 5.38M | Shares | 60.19M | -3.10M |
2023-08-11 | 3.24M | 3.66M | Shares | 72.64M | 419.88K |
2021-05-14 | 0 | 3.42M | Shares | 24.96M | 3.42M |
2021-05-14 | 3.46M | 3.07M | Shares | 118.72M | -393.11K |
2021-05-14 | 2.56M | 2.98M | Shares | 130.66M | 422.52K |
2023-05-12 | 3.33M | 2.95M | Shares | 486.50M | -382.42K |
2023-08-11 | 2.40M | 2.70M | Shares | 129.09M | 298.78K |
2023-08-11 | 2.40M | 2.70M | Shares | 129.09M | 298.78K |
2021-05-14 | 814.80K | 2.61M | Shares | 28.62M | 1.80M |
2023-08-11 | 1.40M | 2.60M | Shares | 99.31M | 1.19M |
2021-05-14 | 2.65M | 2.43M | Shares | 92.19M | -218.98K |
2020-11-13 | 1.73M | 2.40M | Shares | 44.00M | 672.77K |
2021-05-14 | 2.26M | 2.18M | Shares | 289.07M | -84.33K |
2021-05-14 | 1.31M | 2.08M | Shares | 90.78M | 766.28K |
2021-05-14 | 697.39K | 2.07M | Shares | 115.68M | 1.37M |
2021-05-14 | 1.63M | 2.03M | Shares | 82.66M | 406.90K |
2021-05-14 | 462.38K | 2.00M | Shares | 32.34M | 1.54M |
2021-02-12 | 2.15M | 1.96M | Shares | 434.88M | -192.13K |
2021-05-14 | 1.73M | 1.87M | Shares | 240.71M | 137.81K |
2021-02-12 | 2.05M | 1.85M | Shares | 114.46M | -200.78K |
2021-02-12 | 1.78M | 1.77M | Shares | 147.82M | -10.19K |
2021-05-14 | 1.64M | 1.76M | Shares | 46.70M | 122.11K |
2021-05-14 | 0 | 1.73M | Shares | 71.37M | 1.73M |
2021-05-14 | 1.90M | 1.71M | Shares | 176.30M | -199.70K |
2021-05-14 | 1.55M | 1.67M | Shares | 129.44M | 121.21K |
2021-02-12 | 664.28K | 1.65M | Shares | 63.34M | 983.02K |
2021-02-12 | 1.50M | 1.59M | Shares | 87.47M | 96.49K |
2021-05-14 | 826.96K | 1.50M | Shares | 295.01M | 675.38K |
2021-05-14 | 0 | 1.48M | Shares | 64.37M | 1.48M |
2021-05-14 | 1.51M | 1.41M | Shares | 10.73M | -102.37K |
2021-05-14 | 0 | 1.40M | Shares | 46.52M | 1.40M |
2021-02-12 | 0 | 1.39M | Shares | 148.79M | 1.39M |
2021-05-14 | 1.50M | 1.38M | Shares | 176.56M | -112.92K |
2021-05-14 | 0 | 1.35M | Shares | 22.89M | 1.35M |
2021-05-14 | 1.40M | 1.33M | Shares | 189.49M | -65.30K |
2020-11-13 | 1.08M | 1.25M | Shares | 34.23M | 165.11K |
2021-05-14 | 1.22M | 1.22M | Shares | 105.76M | -2.12K |
2021-05-14 | 1.14M | 1.19M | Shares | 35.00M | 50.22K |
2021-05-14 | 2.41M | 1.17M | Shares | 23.15M | -1.23M |
2021-05-14 | 868.07K | 1.13M | Shares | 109.72M | 260.42K |
2021-05-14 | 0 | 1.12M | Shares | 80.84M | 1.12M |
2021-05-14 | 1.17M | 1.11M | Shares | 64.56M | -59.17K |
2021-05-14 | 1.05M | 1.08M | Shares | 96.91M | 26.06K |
2021-05-14 | 1.10M | 1.04M | Shares | 305.75M | -59.99K |
2021-05-14 | 0 | 1.04M | Shares | 22.31M | 1.04M |
2021-05-14 | 1.22M | 1.03M | Shares | 171.09M | -182.20K |
2021-05-14 | 1.28M | 1.02M | Shares | 34.85M | -255.46K |
2021-02-12 | 1.42M | 1.02M | Shares | 144.57M | -395.34K |
2021-05-14 | 1.23M | 1.02M | Shares | 135.28M | -215.56K |
2021-05-14 | 0 | 1.00M | Shares | 63.37M | 1.00M |
2021-05-14 | 0 | 988.03K | Shares | 27.48M | 988.03K |
2021-05-14 | 414.66K | 979.95K | Shares | 146.81M | 565.29K |
2023-08-11 | 0 | 972.05K | Shares | 67.10M | 972.05K |
2021-02-12 | 644.03K | 947.12K | Shares | 45.60M | 303.09K |
2021-02-12 | 883.03K | 918.55K | Shares | 86.93M | 35.52K |
2021-05-14 | 1.07M | 903.44K | Shares | 40.59M | -162.88K |
2021-02-12 | 1.19M | 895.56K | Shares | 136.43M | -290.32K |
2021-05-14 | 1.06M | 892.41K | Shares | 164.58M | -171.09K |
2021-05-14 | 687.09K | 868.44K | Shares | 23.66M | 181.34K |
2021-02-12 | 1.09M | 864.75K | Shares | 189.15M | -229.07K |
2021-05-14 | 1.16M | 847.91K | Shares | 120.54M | -315.05K |
2021-05-14 | 865.51K | 839.27K | Shares | 113.81M | -26.23K |
2021-02-12 | 0 | 838.05K | Shares | 10.38M | 838.05K |
2021-05-14 | 976.32K | 826.58K | Shares | 175.13M | -149.74K |
2021-02-12 | 1.01M | 806.60K | Shares | 188.91M | -200.38K |
2021-05-14 | 1.75M | 793.58K | Shares | 106.02M | -960.23K |
2021-02-12 | 787.60K | 756.95K | Shares | 42.53M | -30.66K |
2021-05-14 | 851.87K | 744.78K | Shares | 56.24M | -107.09K |
2021-02-12 | 986.23K | 741.24K | Shares | 53.93M | -244.99K |
2021-05-14 | 991.87K | 734.23K | Shares | 59.60M | -257.64K |
2023-08-11 | 847.73K | 730.50K | Shares | 96.70M | -117.23K |
2021-05-14 | 0 | 724.62K | Shares | 39.33M | 724.62K |
2021-05-14 | 591.34K | 722.38K | Shares | 159.22M | 131.04K |
2021-05-14 | 895.29K | 719.43K | Shares | 145.02M | -175.86K |
2020-11-13 | 570.19K | 712.51K | Shares | 32.60M | 142.32K |
2021-05-14 | 0 | 707.93K | Shares | 80.78M | 707.93K |
2021-05-14 | 575.85K | 684.22K | Shares | 169.98M | 108.37K |
2021-02-12 | 709.94K | 682.66K | Shares | 38.80M | -27.29K |
2021-05-14 | 704.80K | 670.92K | Shares | 60.99M | -33.88K |
2021-05-14 | 681.29K | 659.52K | Shares | 81.08M | -21.77K |
2021-05-14 | 759.79K | 659.44K | Shares | 51.52M | -100.35K |
2021-02-12 | 631.95K | 657.88K | Shares | 62.37M | 25.93K |
2021-02-12 | 662.86K | 653.09K | Shares | 57.70M | -9.77K |
2021-02-12 | 662.08K | 652.94K | Shares | 46.91M | -9.13K |
2021-05-14 | 806.19K | 650.06K | Shares | 59.83M | -156.12K |
2021-05-14 | 594.31K | 645.88K | Shares | 68.02M | 51.56K |
2021-05-14 | 639.28K | 640.59K | Shares | 76.81M | 1.30K |
2021-05-14 | 0 | 638.15K | Shares | 12.80M | 638.15K |
2021-05-14 | 773.53K | 618.48K | Shares | 36.19M | -155.05K |
2021-02-12 | 680.19K | 617.57K | Shares | 117.05M | -62.63K |
2021-05-14 | 928.93K | 612.38K | Shares | 27.71M | -316.55K |
2023-08-11 | 738.46K | 610.56K | Shares | 42.34M | -127.90K |
2020-11-13 | 456.00K | 601.05K | Shares | 84.51M | 145.05K |
2021-05-14 | 425.89K | 579.28K | Shares | 151.15M | 153.38K |
2021-05-14 | 831.10K | 577.24K | Shares | 72.02M | -253.86K |
2021-05-14 | 733.17K | 569.53K | Shares | 119.28M | -163.64K |
2021-05-14 | 0 | 569.02K | Shares | 26.90M | 569.02K |
2021-02-12 | 790.34K | 568.34K | Shares | 39.17M | -222.00K |
2021-05-14 | 403.98K | 550.12K | Shares | 60.85M | 146.13K |