$14.7 Billion is the total value of WESTFIELD CAPITAL MANAGEMENT CO LP's 322 reported holdings in Q1 2013. The portfolio turnover from Q4 2012 to Q1 2013 was - .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| No holdings reported for quarter Q1 2013 | ||||||||
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2013-05-06
Top long-term holdings
| Name | Quarters owned | Latest quarter owned | Max weighting |
|---|---|---|---|
| APPLE INC COM | 45 | Q2 2024 | 4.4% |
| MICROSOFT CORP COM | 45 | Q2 2024 | 4.1% |
| VISA INC COM CL A | 45 | Q2 2024 | 1.9% |
| SALESFORCE INC | 45 | Q2 2024 | 1.7% |
| TRANSDIGM GROUP INC COM | 45 | Q2 2024 | 2.3% |
| ICON PLC | 45 | Q2 2024 | 2.3% |
| THERMO FISHER SCIENTIFIC INC C | 45 | Q2 2024 | 1.4% |
| UNION PACIFIC CORP | 45 | Q2 2024 | 1.3% |
| METTLER TOLEDO INTERNATIONAL C | 45 | Q2 2024 | 1.7% |
| COSTAR GROUP INC | 45 | Q2 2024 | 0.8% |
View WESTFIELD CAPITAL MANAGEMENT CO LP's complete holdings history.
Latest significant ownerships (13-D/G)
| Filed | Shares | Percentage | |
|---|---|---|---|
| Ascendis Pharma A/S | February 02, 2024 | 4,030,634 | 7.0% |
| IRONWOOD PHARMACEUTICALS INCSold out | July 05, 2023 | 0 | 0.0% |
| Innoviva, Inc. | February 02, 2023 | 4,106,136 | 5.9% |
| RUSH ENTERPRISES INC \TX\Sold out | July 02, 2021 | 0 | 0.0% |
| SITIME CorpSold out | February 01, 2021 | 0 | 0.0% |
| Correvio Pharma Corp.Sold out | January 07, 2020 | 0 | 0.0% |
| MEDICINES CO /DE | January 07, 2020 | 1,368,720 | 1.7% |
| Cardiome Pharma Corp | May 02, 2018 | 4,149,244 | 11.9% |
| HEXCEL CORP /DE/Sold out | August 03, 2017 | 0 | 0.0% |
| Huron Consulting Group Inc.Sold out | April 10, 2017 | 0 | 0.0% |
View WESTFIELD CAPITAL MANAGEMENT CO LP's complete significant-ownership history.
Latest filings
| Type | Filed |
|---|---|
| 3 | 2024-09-03 |
| N-PX | 2024-08-16 |
| 13F-HR | 2024-08-14 |
| SC 13G/A | 2024-08-05 |
| SC 13G/A | 2024-07-08 |
| 13F-HR | 2024-05-10 |
| SC 13G/A | 2024-05-08 |
| SC 13G/A | 2024-04-04 |
| 13F-HR | 2024-02-09 |
| SC 13G/A | 2024-02-02 |
View WESTFIELD CAPITAL MANAGEMENT CO LP's complete filings history.
All filings
- Holdings (13F-HR)
- Significant ownership (13-D/G)
- Insider transactions (4, 5, 6)
- Events (8-K)
- Shareholder votes (proxy)
View complete filings history.