A.R.T. Advisors, LLC Buys Equinix Inc, Delta Air Lines Inc, Alphabet Inc, Sells Healthpeak Properties Inc, Public Storage, Douglas Emmett Inc

• New Purchases: EQIX, DAL, MCD, NKE, A, V, MDLZ, WDC, GS, LIN, PING, MXIM, SPGI, O, HRB, CTVA, FRT, C, DIS, INVH, BAC, TER, PLD, TFC, CL, WIX, MS, APD, BA, PNC, AU, CMCSA, HR, IBM, PKI, MET, HDB, NDAQ, CE, CVX, ATO, ANSS, ICE, K, LB, AVB, BIIB, WLTW, CMS, COO, AMT, KSS, ACN, OMC, VMW, RLJ, PCAR, STT, G, DOV, EQR, RNR, DKS, HON, NI, XLNX, MKC, SBUX, AIG, CIEN, MPW, KRNT, T, BIG, M, ATR, PYPL, VTR, HPP, JBGS, BK, UNH, CB, CTAS, DD, FR, PHM, TFX, DHR, PPG, AVY, DPZ, ELS, IBN, APTV, HUM, AMH, CHKP, DE, KRC, MDT, IRBT, DHI, GMED, BKR, CRUS, HIW, VIAV, MTB, MMC, MCO, MYL, PFG, RDS.A, TPH, SWAV, FDS, LPSN, MU, ES, OTIS, FE, IFF, NOC, PAYC, EXR, FLS, JLL, NTRS, PM, CONE, BAND, CNP, F, PTC, WST, ACM, IT, GGB, NVDA, PSTG, AMCR, QRTEA, VER, EGO, SGMS, BBBY, MDP, FEYE, GFI, SABR, SONO, NOK, LAUR, IVZ, CTL, FRO, HOME, HAL, PBF, SBSW, AMC, MIK, CLDR, BTG, GE, GES, RF, HMY, SLM, NPTN, NYCB, GT, TEN, SVM, SAND, BBD, CYH, MRNS, SIEN, EVH, MEIP, FTI, QEP, EROS, KDMN, AXL, DBD, EXTR, SM, MGNI, TTM, COTY, ITUB, GME, PRTY, FOSL, GPOR, IAG, WLL, TWO, VET, AMRS, KOS, HL, TUP, GOGO, LJPC, MVIS, HIMX, OAS, VUZI, AR, SAN, DRRX, LXRX, SNCR, VISL, VSTM, CHS, MGI, SWN, MARK, RYAM, BGGSQ, ETM, GERN, ABUS, GNCIQ, AGRX, CIDM, MCHX, PEIX, RIGL, RMTI, YRCW, EMAN, ACOR, WPRT, ACRX, BIOC, MGEN, ZSAN, PTI, NBRV, LCTX, KOPN, TELL, MUX, VVUSQ, CLUB, REED, TNXP, SESN, MTNB, ONDK, HTGM, INUV, TEUM, ADXS, RGLS,
• Added Positions: GOOG, GOOGL, BKNG, UNP, COST, AUY, UTHR, PEB, MRO, AMAT, INFN, GPRO, VBIV, SLB, BCRX,
• Reduced Positions: MAA, BXP, MRK,
• Sold Out: PEAK, PSA, DEI, HTA, SHO, MBT, PK, VEON, CX, ODP, PEI, RIG,

For the details of A.R.T. Advisors, LLC's stock buys and sells, go to https://www.gurufocus.com/guru/a.r.t.+advisors%2C+llc/current-portfolio/portfolio

1. Alphabet Inc (GOOG) - 961 shares, 2.04% of the total portfolio. Shares added by 268.20%
2. Alphabet Inc (GOOGL) - 945 shares, 2.01% of the total portfolio. Shares added by 173.91%
3. Equinix Inc (EQIX) - 1,560 shares, 1.64% of the total portfolio. New Position
4. Booking Holdings Inc (BKNG) - 666 shares, 1.59% of the total portfolio. Shares added by 301.20%
5. Delta Air Lines Inc (DAL) - 36,554 shares, 1.54% of the total portfolio. New Position

A.R.T. Advisors, LLC initiated holding in Equinix Inc. The purchase prices were between $595.46 and $711.43, with an estimated average price of $675.72. The stock is now traded at around $787.64. The impact to a portfolio due to this purchase was 1.64%. The holding were 1,560 shares as of .

A.R.T. Advisors, LLC initiated holding in Delta Air Lines Inc. The purchase prices were between $19.19 and $36.97, with an estimated average price of $25.43. The stock is now traded at around $27.58. The impact to a portfolio due to this purchase was 1.54%. The holding were 36,554 shares as of .

A.R.T. Advisors, LLC initiated holding in McDonald's Corp. The purchase prices were between $158.17 and $202.65, with an estimated average price of $183.11. The stock is now traded at around $209.90. The impact to a portfolio due to this purchase was 1.47%. The holding were 5,298 shares as of .

A.R.T. Advisors, LLC initiated holding in Nike Inc. The purchase prices were between $78.86 and $104.29, with an estimated average price of $92.09. The stock is now traded at around $106.67. The impact to a portfolio due to this purchase was 1.41%. The holding were 9,600 shares as of .

A.R.T. Advisors, LLC initiated holding in Agilent Technologies Inc. The purchase prices were between $68.92 and $91.14, with an estimated average price of $81.76. The stock is now traded at around $97.94. The impact to a portfolio due to this purchase was 1.19%. The holding were 9,000 shares as of .

A.R.T. Advisors, LLC initiated holding in Visa Inc. The purchase prices were between $151.85 and $200.48, with an estimated average price of $182.35. The stock is now traded at around $199.27. The impact to a portfolio due to this purchase was 1.15%. The holding were 3,959 shares as of .

A.R.T. Advisors, LLC added to a holding in Alphabet Inc by 268.20%. The purchase prices were between $1097.88 and $1465.85, with an estimated average price of $1345.56. The stock is now traded at around $1553.44. The impact to a portfolio due to this purchase was 1.49%. The holding were 961 shares as of .

A.R.T. Advisors, LLC added to a holding in Alphabet Inc by 173.91%. The purchase prices were between $1092.7 and $1464.7, with an estimated average price of $1344.49. The stock is now traded at around $1548.45. The impact to a portfolio due to this purchase was 1.28%. The holding were 945 shares as of .

A.R.T. Advisors, LLC added to a holding in Booking Holdings Inc by 301.20%. The purchase prices were between $1230.68 and $1840.91, with an estimated average price of $1519.55. The stock is now traded at around $1780.49. The impact to a portfolio due to this purchase was 1.19%. The holding were 666 shares as of .

A.R.T. Advisors, LLC added to a holding in Union Pacific Corp by 70.00%. The purchase prices were between $136.49 and $184.83, with an estimated average price of $159.87. The stock is now traded at around $191.49. The impact to a portfolio due to this purchase was 0.35%. The holding were 3,400 shares as of .

A.R.T. Advisors, LLC added to a holding in Costco Wholesale Corp by 98.18%. The purchase prices were between $285.13 and $321.56, with an estimated average price of $303.86. The stock is now traded at around $341.02. The impact to a portfolio due to this purchase was 0.32%. The holding were 1,413 shares as of .

A.R.T. Advisors, LLC added to a holding in Yamana Gold Inc by 192.99%. The purchase prices were between $2.75 and $5.5, with an estimated average price of $4.74. The stock is now traded at around $6.27. The impact to a portfolio due to this purchase was 0.24%. The holding were 44,330 shares as of .

A.R.T. Advisors, LLC sold out a holding in Healthpeak Properties Inc. The sale prices were between $20.29 and $29.82, with an estimated average price of $25.53.

A.R.T. Advisors, LLC sold out a holding in Public Storage. The sale prices were between $175.97 and $211.37, with an estimated average price of $193.16.

A.R.T. Advisors, LLC sold out a holding in Douglas Emmett Inc. The sale prices were between $25.34 and $34.94, with an estimated average price of $30.

A.R.T. Advisors, LLC sold out a holding in Healthcare Trust of America Inc. The sale prices were between $21.89 and $28.87, with an estimated average price of $25.64.

A.R.T. Advisors, LLC sold out a holding in Sunstone Hotel Investors Inc. The sale prices were between $7.04 and $10.65, with an estimated average price of $8.69.

A.R.T. Advisors, LLC sold out a holding in Mobile TeleSystems PJSC. The sale prices were between $7.58 and $9.53, with an estimated average price of $8.71.