WESTFIELD CAPITAL MANAGEMENT CO LP

All 13F Portfolio Filings

Most recent 13F
Q1 2023
Location
Boston, MA
CIK
0001177719
All SEC filings
View on sec.gov
Quarter Holdings Value ($000) Form Type Date Filed Filing ID Name
Q1 2023 222 14,150,980 13F-HR 5/12/2023 000108514623002316 WESTFIELD CAPITAL MANAGEMENT CO LP
Q4 2022 226 12,964,837 13F-HR 2/13/2023 000108514623001109 WESTFIELD CAPITAL MANAGEMENT CO LP
Q3 2022 230 12,592,376 13F-HR 11/14/2022 000108514622003994 WESTFIELD CAPITAL MANAGEMENT CO LP
Q2 2022 235 12,700,476 13F-HR 8/12/2022 000108514622003023 WESTFIELD CAPITAL MANAGEMENT CO LP
Q1 2022 235 15,601,903 13F-HR 5/16/2022 000108514622002139 WESTFIELD CAPITAL MANAGEMENT CO LP
Q4 2021 244 16,825,241 13F-HR 2/10/2022 000108514622000764 WESTFIELD CAPITAL MANAGEMENT CO LP
Q3 2021 235 16,580,184 13F-HR 11/12/2021 000108514621003126 WESTFIELD CAPITAL MANAGEMENT CO LP
Q2 2021 241 16,697,140 13F-HR 8/10/2021 000108514621002369 WESTFIELD CAPITAL MANAGEMENT CO LP
Q1 2021 243 16,089,955 13F-HR 5/14/2021 000108514621001659 WESTFIELD CAPITAL MANAGEMENT CO LP
Q4 2020 247 16,852,328 13F-HR 2/12/2021 000108514621000670 WESTFIELD CAPITAL MANAGEMENT CO LP
Q3 2020 235 15,448,316 13F-HR 11/13/2020 000108514620002944 WESTFIELD CAPITAL MANAGEMENT CO LP
Q2 2020 230 14,541,816 13F-HR 8/13/2020 000108514620002166 WESTFIELD CAPITAL MANAGEMENT CO LP
Q1 2020 216 11,354,045 13F-HR 5/14/2020 000108514620001482 WESTFIELD CAPITAL MANAGEMENT CO LP
Q4 2019 231 14,042,622 13F-HR 2/13/2020 000108514620000663 WESTFIELD CAPITAL MANAGEMENT CO LP
Q3 2019 234 12,488,835 13F-HR 11/8/2019 000108514619002801 WESTFIELD CAPITAL MANAGEMENT CO LP
Q2 2019 243 13,283,077 13F-HR 8/13/2019 000108514619002214 WESTFIELD CAPITAL MANAGEMENT CO LP
Q1 2019 246 13,140,869 13F-HR 5/14/2019 000108514619001505 WESTFIELD CAPITAL MANAGEMENT CO LP
Q4 2018 240 11,724,178 13F-HR 2/8/2019 000108514619000432 WESTFIELD CAPITAL MANAGEMENT CO LP
Q3 2018 249 14,242,796 13F-HR 11/14/2018 000108514618002703 WESTFIELD CAPITAL MANAGEMENT CO LP
Q2 2018 243 13,396,173 13F-HR 8/13/2018 000108514618001995 WESTFIELD CAPITAL MANAGEMENT CO LP
Q1 2018 248 12,975,453 13F-HR 5/14/2018 000108514618001406 WESTFIELD CAPITAL MANAGEMENT CO LP
Q4 2017 244 13,090,103 13F-HR 2/13/2018 000108514618000615 WESTFIELD CAPITAL MANAGEMENT CO LP
Q3 2017 251 13,019,115 13F-HR 11/13/2017 000108514617002296 WESTFIELD CAPITAL MANAGEMENT CO LP
Q2 2017 249 11,732,060 13F-HR 8/11/2017 000108514617001754 WESTFIELD CAPITAL MANAGEMENT CO LP
Q1 2017 258 11,648,480 13F-HR 5/12/2017 000108514617001209 WESTFIELD CAPITAL MANAGEMENT CO LP
Q4 2016 253 11,405,054 13F-HR 2/10/2017 000108514617000444 WESTFIELD CAPITAL MANAGEMENT CO LP
Q3 2016 249 12,391,388 13F-HR 11/10/2016 000108514616004733 WESTFIELD CAPITAL MANAGEMENT CO LP
Q2 2016 257 12,120,551 13F-HR 8/12/2016 000108514616004272 WESTFIELD CAPITAL MANAGEMENT CO LP
Q1 2016 252 13,142,263 13F-HR 5/13/2016 000108514616003726 WESTFIELD CAPITAL MANAGEMENT CO LP
Q4 2015 272 14,858,542 13F-HR 2/11/2016 000108514616002976 WESTFIELD CAPITAL MANAGEMENT CO LP
Q3 2015 262 14,125,001 13F-HR 11/12/2015 000108514615002279 WESTFIELD CAPITAL MANAGEMENT CO LP
Q2 2015 283 16,394,451 13F-HR 8/13/2015 000108514615001755 WESTFIELD CAPITAL MANAGEMENT CO LP
Q1 2015 302 17,354,854 13F-HR 5/13/2015 000108514615001161 WESTFIELD CAPITAL MANAGEMENT CO LP
Q4 2014 313 16,995,991 13F-HR 2/13/2015 000108514615000488 WESTFIELD CAPITAL MANAGEMENT CO LP
Q3 2014 300 16,381,776 13F-HR 11/12/2014 000108514614002222 WESTFIELD CAPITAL MANAGEMENT CO LP
Q2 2014 313 16,806,190 13F-HR 8/13/2014 000108514614001655 WESTFIELD CAPITAL MANAGEMENT CO LP
Q1 2014 324 16,712,176 13F-HR 5/12/2014 000108514614001058 WESTFIELD CAPITAL MANAGEMENT CO LP
Q4 2013 324 16,986,123 13F-HR 2/7/2014 000135448814000536 WESTFIELD CAPITAL MANAGEMENT CO LP