WESTFIELD CAPITAL MANAGEMENT CO LP
Institutional investor · Portfolio as of Q4 2020
Top Holdings247 positions
Stock | Shares | Value | Weight | Avg Buy | Est. P&L | Held | Conviction |
|---|---|---|---|---|---|---|---|
APPLE INC | 4.5M | $599.7M | 3.6% | $92.66 | +39.01% | 9 qtrssince 2018-Q4 | Decreased 0 |
AMAZON.COM INC | 166,980 | $543.8M | 3.2% | $78.94 | +108.13% | 9 qtrssince 2018-Q4 | Decreased 0 |
MICROSOFT CORP | 2M | $434.9M | 2.6% | $104.31 | +103.93% | 9 qtrssince 2018-Q4 | Decreased 0 |
ALPHABET INC-CL A | 213,566 | $374.3M | 2.2% | $56.83 | +51.62% | 9 qtrssince 2018-Q4 | Decreased 0 |
ZENDESK INC | 2.3M | $324M | 1.9% | — | — | 9 qtrssince 2018-Q4 | Decreased 0 |
META PLATFORMS INC-CLASS A | 1.1M | $299.9M | 1.8% | $166.53 | +62.12% | 9 qtrssince 2018-Q4 | Decreased 0 |
ASCENDIS PHARMA A/S | 1.7M | $288.5M | 1.7% | $107.29 | +58.63% | 9 qtrssince 2018-Q4 | Decreased 0 |
SERVICENOW INC | 447,303 | $246.2M | 1.5% | $37.34 | +193.21% | 9 qtrssince 2018-Q4 | Decreased 0 |
TRANSDIGM GROUP INC | 390,103 | $241.4M | 1.4% | $367.90 | +39.20% | 9 qtrssince 2018-Q4 | Increased 50 |
BIO-RAD LABORATORIES-A | 412,062 | $240.2M | 1.4% | $344.51 | +66.86% | 9 qtrssince 2018-Q4 | Increased 64 |
SALESFORCE.COM INC | 976,318 | $217.3M | 1.3% | $133.42 | +64.69% | 9 qtrssince 2018-Q4 | Decreased 0 |
GLOBAL PAYMENTS INC | 895,295 | $192.9M | 1.1% | $153.77 | +30.84% | 6 qtrssince 2019-Q3 | Increased 53 |
VISA INC-CLASS A SHARES | 864,745 | $189.1M | 1.1% | $124.97 | +67.78% | 9 qtrssince 2018-Q4 | Decreased 0 |
PAYPAL HOLDINGS INC | 806,596 | $188.9M | 1.1% | $90.08 | +156.40% | 9 qtrssince 2018-Q4 | Decreased 0 |
AMETEK INC | 1.5M | $180.8M | 1.1% | $65.09 | +79.30% | 9 qtrssince 2018-Q4 | Decreased 0 |
HOME DEPOT INC | 669,542 | $177.8M | 1.1% | $147.13 | +59.61% | 9 qtrssince 2018-Q4 | Decreased 0 |
INGERSOLL-RAND PLC | 1.2M | $176.5M | 1.0% | $78.04 | +74.17% | 4 qtrssince 2020-Q1 | Decreased 0 |
NIKE INC -CL B | 1.2M | $174.5M | 1.0% | $82.11 | +60.56% | 9 qtrssince 2018-Q4 | Decreased 0 |
DARDEN RESTAURANTS INC | 1.4M | $166.7M | 1.0% | $85.19 | +16.96% | 2 qtrssince 2020-Q3 | Decreased 0 |
THERMO FISHER SCIENTIFIC INC | 357,198 | $166.4M | 1.0% | $220.50 | +106.67% | 9 qtrssince 2018-Q4 | Decreased 0 |
WESTFIELD CAPITAL MANAGEMENT CO LP manages $16.9B across 247 positions as of Q4 2020. Top holdings: AAPL (3.6%), AMZN (3.2%), MSFT (2.6%). Fund DNA: Balanced Allocator. HoldingsIntel Rating: 3/5.0.
Active quarter - 41 new positions, 29 exits, 51 increased. Top move: BIO (INCREASED, conviction 64). Portfolio: $16.9B across 247 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