WESTFIELD CAPITAL MANAGEMENT CO LP
Institutional investor · Portfolio as of Q2 2021
Top Holdings241 positions
Stock | Shares | Value | Weight | Avg Buy | Est. P&L | Held | Conviction |
|---|---|---|---|---|---|---|---|
APPLE INC | 4.8M | $651M | 3.9% | $94.40 | +41.30% | 11 qtrssince 2018-Q4 | Increased 60 |
AMAZON.COM INC | 140,930 | $484.8M | 2.9% | $78.94 | +118.41% | 11 qtrssince 2018-Q4 | Decreased 0 |
ALPHABET INC-CL A | 187,229 | $457.2M | 2.7% | $56.83 | +113.56% | 11 qtrssince 2018-Q4 | Decreased 0 |
MICROSOFT CORP | 1.7M | $456.5M | 2.7% | $104.31 | +150.82% | 11 qtrssince 2018-Q4 | Decreased 0 |
META PLATFORMS INC-CLASS A | 978,843 | $340.4M | 2.0% | $166.53 | +109.84% | 11 qtrssince 2018-Q4 | Decreased 0 |
ZENDESK INC | 2.1M | $303.9M | 1.8% | — | — | 11 qtrssince 2018-Q4 | Decreased 0 |
ICON PLC | 1.3M | $270.1M | 1.6% | $161.36 | +32.65% | 11 qtrssince 2018-Q4 | Decreased 0 |
ASCENDIS PHARMA A/S | 2M | $265.2M | 1.6% | $110.73 | +21.26% | 11 qtrssince 2018-Q4 | Increased 52 |
BIO-RAD LABORATORIES-A | 406,272 | $261.8M | 1.6% | $345.84 | +86.66% | 11 qtrssince 2018-Q4 | Increased 49 |
VISA INC-CLASS A SHARES | 1.1M | $253.2M | 1.5% | $142.51 | +57.76% | 11 qtrssince 2018-Q4 | Decreased 0 |
TRANSDIGM GROUP INC | 359,660 | $232.8M | 1.4% | $367.90 | +45.54% | 11 qtrssince 2018-Q4 | Decreased 0 |
INGERSOLL-RAND PLC | 1M | $185.2M | 1.1% | $78.04 | +121.40% | 6 qtrssince 2020-Q1 | Decreased 0 |
SALESFORCE.COM INC | 756,327 | $184.7M | 1.1% | $133.42 | +82.02% | 11 qtrssince 2018-Q4 | Decreased 0 |
SERVICENOW INC | 332,822 | $182.9M | 1.1% | $37.34 | +199.21% | 11 qtrssince 2018-Q4 | Decreased 0 |
PAYPAL HOLDINGS INC | 609,372 | $177.6M | 1.1% | $90.08 | +224.23% | 11 qtrssince 2018-Q4 | Decreased 0 |
THERMO FISHER SCIENTIFIC INC | 349,428 | $176.3M | 1.1% | $222.58 | +125.61% | 11 qtrssince 2018-Q4 | Decreased 0 |
AMETEK INC | 1.3M | $176.2M | 1.1% | $65.09 | +98.54% | 11 qtrssince 2018-Q4 | Decreased 0 |
ADVANCED DRAINAGE SYSTEMS IN | 1.4M | $168M | 1.0% | $43.44 | +163.19% | 6 qtrssince 2020-Q1 | Decreased 0 |
TAPESTRY INC | 3.8M | $167.3M | 1.0% | $36.76 | +1.31% | 2 qtrssince 2021-Q1 | Increased 77 |
WORKDAY INC-CLASS A | 638,317 | $152.4M | 0.9% | $185.74 | +32.65% | 7 qtrssince 2019-Q4 | Decreased 0 |
WESTFIELD CAPITAL MANAGEMENT CO LP manages $16.7B across 241 positions as of Q2 2021. Top holdings: AAPL (3.9%), AMZN (2.9%), GOOGL (2.7%). Fund DNA: Balanced Allocator. HoldingsIntel Rating: 3/5.0.
Active quarter - 32 new positions, 34 exits, 80 increased. Top move: TPR (INCREASED, conviction 77). Portfolio: $16.7B across 241 positions.
Top holdings by portfolio weight
Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
Best and worst performing positions by estimated return
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Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.
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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer