Westfield Capital Management Co Lp Buys MercadoLibre Inc, Vail Resorts Inc, Qualcomm Inc, Sells Darden Restaurants Inc, Western Digital Corp, Quest Diagnostics Inc

• New Purchases: MELI, QCOM, SIVB, AVTR, VMC, LSPD, ARES, IAA, RNG, ON, PLAN, FLYW, SMTC, UNH, SI, WIRE, JNJ, WMT, ADI, AIG, FL, XOP, TEN, SHC,
• Added Positions: MTN, ATKR, AXTA, FTNT, HAE, AJG, BIIB, LPLA, MKSI, COP, IRWD, FCX, PSTG, SBNY, ASND, HUM, OPCH, TRU, OSH, MS, ROKU, HUBS, FIVE, SMAR, MCW, UNP, PEGA, NBIX, BLD, PDCE, NVTA, AMED, BSX, XLRN, AAT, PSB, INVA, TER, NVAX, SGH, LITE, LYV, MGM, NOW, PCRX, PRI, BG, SAIA, FANG, DOOO, EYE, PCTY, BMRN, WMS, BPMC, PACB, TPTX, BL, PAYA, PACK, AVLR, LYFT, FOUR, SRC, WNS, TKR, AVNT, CHDN, TGTX, LECO, PLYA, ITT, FFIV, CCOI, CRUS, UPWK, IWP, CTAS, NKTX, BBIO, NCR, TWOU,
• Reduced Positions: DRI, WDC, DGX, FMC, TMO, NKE, MTD, TT, NEM, CMG, BKI, IDXX, BIO, WEX, DXCM, AZEK, HXL, CE, ZEN, SIMO, MTOR, FLT, CTLT, AFG, AMZN, ODFL, GPN, CGNT, CGNT, AMAT, ALGN, MSCI, INTU, V, RVLV, IT, ZNGA, CTSH, TDY, TNDM, TDG, PANW, SGEN, ROST, ROK, AAPL, GOOGL, EXPE, MCHP, DVN, TWLO, JNPR, NTNX, ULTA, SYF, XLNX, WCN, ESS, ST, SPLK, FB, COO, ICLR, CPRT, MIME, BRP, AME, TPR, PODD, FCNCA, IEX, MU, NICE, TTWO, NVDA, DEI, PYPL, RCKT, COST, FATE, TGT, FIS, PEP, ABBV, ARE, BLK, CMCSA, SUI, TROW, CVS, AVGO, SPGI, LRCX, CSCO, FICO, HIG,
• Sold Out: FOXA, TSLA, QTWO, LAMR, AEIS, CAKE, BERY, SYNA, HZNP, INSM, MRSN, MSA, ENPH, CAT, HUN, CC, BHP, MMM, CCMP, STZ, MATX, SLV, APTV, SATS, MRK, BBD, IBM, CASY, CNQ,

For the details of WESTFIELD CAPITAL MANAGEMENT CO LP's stock buys and sells, go to https://www.gurufocus.com/guru/westfield+capital+management+co+lp/current-portfolio/portfolio

1. Apple Inc (AAPL) - 4,699,480 shares, 4.01% of the total portfolio. Shares reduced by 1.13%
2. Alphabet Inc (GOOGL) - 184,585 shares, 2.98% of the total portfolio. Shares reduced by 1.41%
3. Microsoft Corp (MSFT) - 1,701,379 shares, 2.89% of the total portfolio. Shares added by 0.97%
4. Amazon.com Inc (AMZN) - 135,579 shares, 2.69% of the total portfolio. Shares reduced by 3.8%
5. Icon PLC (ICLR) - 1,284,943 shares, 2.03% of the total portfolio. Shares reduced by 1.66%

Westfield Capital Management Co Lp initiated holding in MercadoLibre Inc. The purchase prices were between $1497.27 and $1953.83, with an estimated average price of $1732.61. The stock is now traded at around $1588.350000. The impact to a portfolio due to this purchase was 0.69%. The holding were 67,677 shares as of 2021-09-30.

Westfield Capital Management Co Lp initiated holding in Qualcomm Inc. The purchase prices were between $128.98 and $150.99, with an estimated average price of $141.93. The stock is now traded at around $165.130000. The impact to a portfolio due to this purchase was 0.61%. The holding were 782,152 shares as of 2021-09-30.

Westfield Capital Management Co Lp initiated holding in SVB Financial Group. The purchase prices were between $534.95 and $674.41, with an estimated average price of $579.52. The stock is now traded at around $744.130000. The impact to a portfolio due to this purchase was 0.6%. The holding were 154,568 shares as of 2021-09-30.

Westfield Capital Management Co Lp initiated holding in Avantor Inc. The purchase prices were between $35.36 and $44.01, with an estimated average price of $39.04. The stock is now traded at around $38.060000. The impact to a portfolio due to this purchase was 0.51%. The holding were 2,074,741 shares as of 2021-09-30.

Westfield Capital Management Co Lp initiated holding in Vulcan Materials Co. The purchase prices were between $169.16 and $193.41, with an estimated average price of $178.97. The stock is now traded at around $201.870000. The impact to a portfolio due to this purchase was 0.35%. The holding were 347,162 shares as of 2021-09-30.

Westfield Capital Management Co Lp initiated holding in Lightspeed Commerce Inc. The purchase prices were between $77.62 and $124.41, with an estimated average price of $99.42. The stock is now traded at around $69.830000. The impact to a portfolio due to this purchase was 0.34%. The holding were 589,122 shares as of 2021-09-30.

Westfield Capital Management Co Lp added to a holding in Vail Resorts Inc by 3639.61%. The purchase prices were between $285.28 and $351.85, with an estimated average price of $308.42. The stock is now traded at around $356.540000. The impact to a portfolio due to this purchase was 0.64%. The holding were 325,122 shares as of 2021-09-30.

Westfield Capital Management Co Lp added to a holding in Atkore Inc by 38.28%. The purchase prices were between $67.07 and $99.91, with an estimated average price of $83.17. The stock is now traded at around $104.090000. The impact to a portfolio due to this purchase was 0.28%. The holding were 1,928,268 shares as of 2021-09-30.

Westfield Capital Management Co Lp added to a holding in Axalta Coating Systems Ltd by 289.09%. The purchase prices were between $27.91 and $31.89, with an estimated average price of $29.93. The stock is now traded at around $32.870000. The impact to a portfolio due to this purchase was 0.27%. The holding were 2,106,739 shares as of 2021-09-30.

Westfield Capital Management Co Lp added to a holding in Fortinet Inc by 34.87%. The purchase prices were between $242.34 and $320.19, with an estimated average price of $289.33. The stock is now traded at around $341.630000. The impact to a portfolio due to this purchase was 0.26%. The holding were 566,040 shares as of 2021-09-30.

Westfield Capital Management Co Lp added to a holding in Haemonetics Corp by 70.86%. The purchase prices were between $57.6 and $70.59, with an estimated average price of $63.18. The stock is now traded at around $59.360000. The impact to a portfolio due to this purchase was 0.24%. The holding were 1,356,614 shares as of 2021-09-30.

Westfield Capital Management Co Lp added to a holding in Arthur J. Gallagher & Co by 38.43%. The purchase prices were between $136.64 and $154.04, with an estimated average price of $143.08. The stock is now traded at around $165.030000. The impact to a portfolio due to this purchase was 0.19%. The holding were 783,584 shares as of 2021-09-30.

Westfield Capital Management Co Lp sold out a holding in Fox Corp. The sale prices were between $34.72 and $40.25, with an estimated average price of $36.83.

Westfield Capital Management Co Lp sold out a holding in Tesla Inc. The sale prices were between $643.38 and $791.36, with an estimated average price of $706.1.

Westfield Capital Management Co Lp sold out a holding in Q2 Holdings Inc. The sale prices were between $78.73 and $104.87, with an estimated average price of $91.79.

Westfield Capital Management Co Lp sold out a holding in Lamar Advertising Co. The sale prices were between $100.02 and $118.2, with an estimated average price of $109.51.

Westfield Capital Management Co Lp sold out a holding in Advanced Energy Industries Inc. The sale prices were between $82.73 and $111, with an estimated average price of $93.71.

Westfield Capital Management Co Lp sold out a holding in Cheesecake Factory Inc. The sale prices were between $41.44 and $55.01, with an estimated average price of $47.04.