$13 Billion is the total value of WESTFIELD CAPITAL MANAGEMENT CO LP's 248 reported holdings in Q1 2018. The portfolio turnover from Q4 2017 to Q1 2018 was 100.0% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| TWTR | Exit | TWITTER INC | $0 | – | -8,900 | -100.0% | -0.00% | – |
| NGVC | Exit | NATURAL GROCERS BY VITAMIN C | $0 | – | -30,000 | -100.0% | -0.00% | – |
| WST | Exit | WEST PHARMACEUTICAL SVSC INC | $0 | – | -3,700 | -100.0% | -0.00% | – |
| GRUB | Exit | GRUBHUB INC | $0 | – | -5,800 | -100.0% | -0.00% | – |
| FCB | Exit | FCB FINL HLDGS INCcl a | $0 | – | -11,640 | -100.0% | -0.01% | – |
| PRAH | Exit | PRA HEALTH SCIENCES INC | $0 | – | -6,900 | -100.0% | -0.01% | – |
| AMLP | Exit | ALPS ETF TRalerian mlp | $0 | – | -98,700 | -100.0% | -0.01% | – |
| CHTR | Exit | CHARTER COMMUNICATIONS INC Ncl a | $0 | – | -7,959 | -100.0% | -0.02% | – |
| KMB | Exit | KIMBERLY CLARK CORP | $0 | – | -39,802 | -100.0% | -0.04% | – |
| IWP | Exit | ISHARES TRrus md cp gr etf | $0 | – | -50,350 | -100.0% | -0.05% | – |
| AMD | Exit | ADVANCED MICRO DEVICES INC | $0 | – | -621,915 | -100.0% | -0.05% | – |
| CSCO | Exit | CISCO SYS INC | $0 | – | -201,755 | -100.0% | -0.06% | – |
| NWL | Exit | NEWELL BRANDS INC | $0 | – | -349,293 | -100.0% | -0.08% | – |
| MATX | Exit | MATSON INC | $0 | – | -420,683 | -100.0% | -0.10% | – |
| SWKS | Exit | SKYWORKS SOLUTIONS INC | $0 | – | -139,725 | -100.0% | -0.10% | – |
| BSFT | Exit | BROADSOFT INC | $0 | – | -332,343 | -100.0% | -0.14% | – |
| KS | Exit | KAPSTONE PAPER & PACKAGING C | $0 | – | -900,095 | -100.0% | -0.16% | – |
| SLM | Exit | SLM CORP | $0 | – | -1,894,195 | -100.0% | -0.16% | – |
| BMRN | Exit | BIOMARIN PHARMACEUTICAL INC | $0 | – | -264,630 | -100.0% | -0.18% | – |
| CAVM | Exit | CAVIUM INC | $0 | – | -323,925 | -100.0% | -0.21% | – |
| WAGE | Exit | WAGEWORKS INC | $0 | – | -445,580 | -100.0% | -0.21% | – |
| ON | Exit | ON SEMICONDUCTOR CORP | $0 | – | -1,511,735 | -100.0% | -0.24% | – |
| LB | Exit | L BRANDS INC | $0 | – | -547,603 | -100.0% | -0.25% | – |
| MIC | Exit | MACQUARIE INFRASTRUCTURE COR | $0 | – | -629,778 | -100.0% | -0.31% | – |
| IPHI | Exit | INPHI CORP | $0 | – | -1,174,000 | -100.0% | -0.33% | – |
| BIVV | Exit | BIOVERATIV INC | $0 | – | -864,275 | -100.0% | -0.36% | – |
| EQIX | Exit | EQUINIX INC | $0 | – | -117,663 | -100.0% | -0.41% | – |
| PCLN | Exit | PRICELINE GRP INC | $0 | – | -35,147 | -100.0% | -0.47% | – |
| MNST | Exit | MONSTER BEVERAGE CORP NEW | $0 | – | -996,286 | -100.0% | -0.48% | – |
| VNTV | Exit | VANTIV INCcl a | $0 | – | -941,697 | -100.0% | -0.53% | – |
| ICE | Exit | INTERCONTINENTAL EXCHANGE IN | $0 | – | -1,280,339 | -100.0% | -0.69% | – |
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2018-05-14
Top long-term holdings
| Name | Quarters owned | Latest quarter owned | Max weighting |
|---|---|---|---|
| APPLE INC COM | 42 | Q3 2023 | 4.4% |
| MICROSOFT CORP COM | 42 | Q3 2023 | 3.2% |
| VISA INC COM CL A | 42 | Q3 2023 | 1.9% |
| SALESFORCE INC | 42 | Q3 2023 | 1.7% |
| ICON PLC | 42 | Q3 2023 | 2.3% |
| TRANSDIGM GROUP INC COM | 42 | Q3 2023 | 2.1% |
| COOPER COS INC COM NEW | 42 | Q3 2023 | 1.5% |
| THERMO FISHER SCIENTIFIC INC C | 42 | Q3 2023 | 1.4% |
| FORTINET INC COM | 42 | Q3 2023 | 1.5% |
| UNION PACIFIC CORP | 42 | Q3 2023 | 1.3% |
View WESTFIELD CAPITAL MANAGEMENT CO LP's complete holdings history.
Latest significant ownerships (13-D/G)
| Filed | Shares | Percentage | |
|---|---|---|---|
| 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% |
| ARIAD PHARMACEUTICALS INCSold out | April 07, 2017 | 0 | 0.0% |
View WESTFIELD CAPITAL MANAGEMENT CO LP's complete significant-ownership history.
Latest filings
| Type | Filed |
|---|---|
| 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 |
| SC 13G | 2024-01-10 |
| 13F-HR | 2023-11-13 |
| 13F-HR | 2023-08-11 |
| SC 13G/A | 2023-07-05 |
| 13F-HR | 2023-05-12 |
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.