Gateway Investment Advisers Llc Buys American Tower Corp, Tesla Inc, Viatris Inc, Sells Exxon Mobil Corp, Aflac Inc, Citigroup Inc

• New Purchases: TSLA, VIA, SGT, TSM, AIV, AIV, CPB, BX, AIV, AIV, AMP, KTB, CFG, WPX, ULTA, TECH, LUV, SWKS, SPG, MRO, LVS, FMC, EOG, BWA, ANSS,
• Added Positions: AMT, SYF, EIX, SCHW, DHR, SPGI, T, DELL, TRU, PODD, ED, ACN, TROW, ROP, PH, NSC, AME, RSG, AKAM, ALNY, LBRDK, NLY, XEL, WFC, CHKP, SYY, SU, CHD, M, PXD, CMA, ES, DTE, MCK, DOV, K, VIAV, IP, GILD, FHN,
• Reduced Positions: AAPL, PG, JNJ, XOM, VZ, MRK, MSFT, AFL, C, PEP, GOOG, LOW, WMT, AMZN, BRK.B, LLY, MA, FB, DRE, PFE, CRM, RTX, WEC, PYPL, ABT, ADP, HON, QCOM, CPT, CMCSA, COP, HD, INTC, ORCL, WRK, SCCO, ANTM, LNT, AJG, CMI, MCD, UDR, DIS, TDG, CARR, AEP, CAT, ETN, ELS, EXR, ILMN, ISRG, JBHT, JPM, MDT, NFLX, UNH, EVRG, LULU, V, AVGO, AMH, ADBE, ADI, AON, BA, CVS, DPZ, DUK, EXAS, MRVL, NVDA, NFG, OKE, SBUX, TMO, UGI, VRSN, WST, MSCI, PANW, WDAY, ABBV, INVH, BG, EMN, GOOGL, HAL, HOLX, MU, NKE, BKNG, MELI, HCA, HLT, Z, CTVA, BIIB, BSX, CI, F, IDXX, LYV, OLN, UPS, WHR, DFS, MOS, ROKU, CB, PLD, ATVI, A, APD, ALXN, ALGN, AXP, AIG, APH, ADM, ADSK, TFC, BK, BDX, BIO, BLK, CMS, COF, CERN, CLX, CTSH, STZ, COO, CCI, DHI, DXCM, DLR, D, ECL, EA, EQIX, ESS, EL, EXC, EXPE, NEE, FAST, FDX, FISV, FCX, GD, GE, GIS, GPN, GS, LHX, HIG, HSY, HPQ, HUM, IBM, INFO, IEX, ITW, TT, INTU, JCI, KLAC, KSU, KMB, KR, LRCX, LMT, MMC, MXIM, MET, MCHP, MAA, MCO, MSI, NDAQ, NWL, NEM, ORLY, PCAR, PPG, PGR, O, REGN, RMD, ROST, SBAC, SIVB, SRE, SHW, SO, TRV, STT, SYK, SNPS, USB, UNP, WBA, WLTW, XLNX, YUM, ZBH, EBAY, CMG, TMUS, TEL, AWK, VRSK, DG, CHTR, SSNC, GM, FRC, FLT, KMI, FBHS, ZTS, IQV, TWTR, QRVO, KHC, HPE, HWM,
• Sold Out: SGEN, AMTD, DNKN, HDS, AIV, CAG, PSA,

For the details of GATEWAY INVESTMENT ADVISERS LLC's stock buys and sells, go to https://www.gurufocus.com/guru/gateway+investment+advisers+llc/current-portfolio/portfolio

1. Apple Inc (AAPL) - 4,866,793 shares, 7.07% of the total portfolio. Shares reduced by 5.04%
2. Microsoft Corp (MSFT) - 2,355,786 shares, 5.74% of the total portfolio. Shares reduced by 2.65%
3. Amazon.com Inc (AMZN) - 129,655 shares, 4.63% of the total portfolio. Shares reduced by 2.55%
4. Facebook Inc (FB) - 743,453 shares, 2.22% of the total portfolio. Shares reduced by 5.22%
5. Alphabet Inc (GOOG) - 113,030 shares, 2.17% of the total portfolio. Shares reduced by 6.94%

Gateway Investment Advisers Llc initiated holding in Tesla Inc. The purchase prices were between $388.04 and $705.67, with an estimated average price of $516.19. The stock is now traded at around $845.000000. The impact to a portfolio due to this purchase was 0.29%. The holding were 37,602 shares as of 2020-12-31.

Gateway Investment Advisers Llc initiated holding in Viatris Inc. The purchase prices were between $11.99 and $14.7, with an estimated average price of $13.48. The stock is now traded at around $15.300000. The impact to a portfolio due to this purchase was 0.11%. The holding were 519,653 shares as of 2020-12-31.

Gateway Investment Advisers Llc initiated holding in Seagen Inc. The purchase prices were between $138.28 and $179.9, with an estimated average price of $155.92. The stock is now traded at around $147.680000. The impact to a portfolio due to this purchase was 0.05%. The holding were 23,872 shares as of 2020-12-31.

Gateway Investment Advisers Llc initiated holding in Taiwan Semiconductor Manufacturing Co Ltd. The purchase prices were between $80.8 and $109.04, with an estimated average price of $95.25. The stock is now traded at around $126.450000. The impact to a portfolio due to this purchase was 0.04%. The holding were 31,021 shares as of 2020-12-31.

Gateway Investment Advisers Llc initiated holding in Apartment Investment & Management Co. The purchase prices were between $21.6 and $35.15, with an estimated average price of $28.44. The stock is now traded at around $3.930000. The impact to a portfolio due to this purchase was 0.03%. The holding were 73,865 shares as of 2020-12-31.

Gateway Investment Advisers Llc initiated holding in Apartment Investment & Management Co. The purchase prices were between $21.6 and $35.15, with an estimated average price of $28.44. The stock is now traded at around $3.930000. The impact to a portfolio due to this purchase was 0.03%. The holding were 73,865 shares as of 2020-12-31.

Gateway Investment Advisers Llc added to a holding in American Tower Corp by 343.19%. The purchase prices were between $216.72 and $246.38, with an estimated average price of $232.12. The stock is now traded at around $214.990000. The impact to a portfolio due to this purchase was 0.35%. The holding were 183,884 shares as of 2020-12-31.

Gateway Investment Advisers Llc added to a holding in Synchrony Financial by 45.86%. The purchase prices were between $25.02 and $34.71, with an estimated average price of $30.19. The stock is now traded at around $38.910000. The impact to a portfolio due to this purchase was 0.08%. The holding were 645,884 shares as of 2020-12-31.

Gateway Investment Advisers Llc added to a holding in Edison International by 53.13%. The purchase prices were between $51.5 and $65.6, with an estimated average price of $60.48. The stock is now traded at around $61.630000. The impact to a portfolio due to this purchase was 0.07%. The holding were 283,554 shares as of 2020-12-31.

Gateway Investment Advisers Llc added to a holding in Danaher Corp by 392.60%. The purchase prices were between $212.5 and $245.46, with an estimated average price of $226.13. The stock is now traded at around $236.700000. The impact to a portfolio due to this purchase was 0.06%. The holding were 27,832 shares as of 2020-12-31.

Gateway Investment Advisers Llc added to a holding in Insulet Corp by 755.79%. The purchase prices were between $215.97 and $265.89, with an estimated average price of $248.42. The stock is now traded at around $284.140000. The impact to a portfolio due to this purchase was 0.05%. The holding were 20,265 shares as of 2020-12-31.

Gateway Investment Advisers Llc added to a holding in Dell Technologies Inc by 204.23%. The purchase prices were between $60.26 and $74.71, with an estimated average price of $68.81. The stock is now traded at around $73.250000. The impact to a portfolio due to this purchase was 0.05%. The holding were 105,303 shares as of 2020-12-31.

Gateway Investment Advisers Llc sold out a holding in Seagen Inc. The sale prices were between $164.63 and $211.93, with an estimated average price of $186.01.

Gateway Investment Advisers Llc sold out a holding in Dunkin' Brands Group Inc. The sale prices were between $80.64 and $106.48, with an estimated average price of $99.97.

Gateway Investment Advisers Llc sold out a holding in TD Ameritrade Holding Corp. The sale prices were between $39.97 and $40.82, with an estimated average price of $40.4.

Gateway Investment Advisers Llc sold out a holding in HD Supply Holdings Inc. The sale prices were between $39.86 and $55.99, with an estimated average price of $49.08.

Gateway Investment Advisers Llc sold out a holding in Apartment Investment & Management Co. The sale prices were between $29.64 and $42.13, with an estimated average price of $37.39.

Gateway Investment Advisers Llc sold out a holding in Conagra Brands Inc. The sale prices were between $34.38 and $38.01, with an estimated average price of $36.27.