Emerald Advisers Inc Buys MediaAlpha Inc, Hayward Holdings Inc, MannKind Corp, Sells Installed Building Products Inc, Addus HomeCare Corp, Allegro Microsystems Inc

• New Purchases: MAX, HAYW, MNKD, SNCY, WOOF, TBK, BXS, PTGX, XPO, WSC, BX, PANW, WAL, NVCR, DXCM, ARKG, MPB, SHEN, LC, SHLS, MPWR, SQ, GLPI, THG, QTS, TRHC, UIS, ORRF, ALRM, S, S, APD, PLUG, AMT, SEM, ANSS, ODFL, TGT, TIGO, TWTR, VG, XPER, ABT, EMAN, BURL, ATSG, C, CERT, CNNE, CRM, CRS, CSCO, CVS, CZFS, PFIS, GDRX, GS, ATI, HEAR, INMD, LTHM, ATEX, BLD, ONEM, ORGO,
• Added Positions: GOSS, SUM, AMRC, MMSI, RAMP, HASI, SEAS, KRTX, HEES, COHU, PLMR, LOB, SMCI, OCFC, EVRI, FORM, VC, DOCU, SPNE, CRIS, ITGR, H, WSM, GNRC, LIND, DIOD, HES, CMG, MDB, CCK, TTWO, CNK, SMTC, TER, SBNY, V, SI, SMG, AGS, ZEN, APLT, HYFM, HUBS, GOOGL, FB, AYX, ENPH, ECHO, PSTG, EBIX, AZO, CWH, SPOT, BW, CDNS, SYNH, EXPE, MTZ,
• Reduced Positions: IIVI, NEO, DCPH, TMDX, TGTX, LSCC, AZEK, CHDN, KTOS, FRPT, REPL, TPTX, VRNS, MTSI, RPAY, MRTX, CVET, BRP, FIVE, DKS, JACK, BPMC, CHGG, AVRO, MODN, AHCO, ONTO, PPBI, EBC, TREX, TTEK, RPD, AVNT, RARE, PII, YETI, HLI, EYE, RETA, AIMC, DOOR, SAIL, CHUY, ARVN, MC, UTHR, JPM, OCUL, RHP, PLCE, BRBR, SEER, WGO, DRNA, QTWO, JAMF, JAMF, GTLS, NVEE, KALV, MEG, FTI, TLYS, XLRN, VRSK, MRCY, TNET, COLL, PLAN, ORIC, PAYA, EEFT, EVER, KLAC, PINS, CTLP, HD, MSFT, TTI, MRBK, AMZN, PYPL,
• Sold Out: IBP, ADUS, ALGM, STMP, CCXI, MTH, TWST, PFPT, FIZZ, NFE, AMWL, CMD, IAC, TWLO, MRNA, KPTI, HOLX, RPM, ZGNX, TTD, XLNX, XONE, NOW, LITE, CERN, AMSC, ALGN, LEAF,

For the details of EMERALD ADVISERS INC's stock buys and sells, go to https://www.gurufocus.com/guru/emerald+advisers+inc/current-portfolio/portfolio

1. Freshpet Inc (FRPT) - 359,730 shares, 2.20% of the total portfolio. Shares reduced by 9.96%
2. Rapid7 Inc (RPD) - 583,777 shares, 2.07% of the total portfolio. Shares reduced by 5.55%
3. Chart Industries Inc (GTLS) - 338,829 shares, 1.86% of the total portfolio. Shares reduced by 1.72%
4. Varonis Systems Inc (VRNS) - 856,406 shares, 1.85% of the total portfolio. Shares reduced by 11.62%
5. MACOM Technology Solutions Holdings Inc (MTSI) - 757,980 shares, 1.82% of the total portfolio. Shares reduced by 9.76%

Emerald Advisers Inc initiated holding in MediaAlpha Inc. The purchase prices were between $32.96 and $46.33, with an estimated average price of $39.9. The stock is now traded at around $33.390000. The impact to a portfolio due to this purchase was 0.95%. The holding were 605,221 shares as of 2021-06-30.

Emerald Advisers Inc initiated holding in Hayward Holdings Inc. The purchase prices were between $16.18 and $26.02, with an estimated average price of $21.74. The stock is now traded at around $24.260000. The impact to a portfolio due to this purchase was 0.59%. The holding were 600,972 shares as of 2021-06-30.

Emerald Advisers Inc initiated holding in MannKind Corp. The purchase prices were between $3.61 and $5.45, with an estimated average price of $4.32. The stock is now traded at around $4.210000. The impact to a portfolio due to this purchase was 0.58%. The holding were 2,826,932 shares as of 2021-06-30.

Emerald Advisers Inc initiated holding in Sun Country Airlines Holdings Inc. The purchase prices were between $33.5 and $43.08, with an estimated average price of $38.65. The stock is now traded at around $33.650000. The impact to a portfolio due to this purchase was 0.57%. The holding were 411,080 shares as of 2021-06-30.

Emerald Advisers Inc initiated holding in Petco Health and Wellness Co Inc. The purchase prices were between $21.16 and $28.05, with an estimated average price of $23.33. The stock is now traded at around $20.690000. The impact to a portfolio due to this purchase was 0.53%. The holding were 627,650 shares as of 2021-06-30.

Emerald Advisers Inc initiated holding in Triumph Bancorp Inc. The purchase prices were between $72.63 and $96.48, with an estimated average price of $84.99. The stock is now traded at around $76.960000. The impact to a portfolio due to this purchase was 0.41%. The holding were 147,135 shares as of 2021-06-30.

Emerald Advisers Inc added to a holding in Gossamer Bio Inc by 182.88%. The purchase prices were between $8 and $9.75, with an estimated average price of $8.69. The stock is now traded at around $7.810000. The impact to a portfolio due to this purchase was 0.25%. The holding were 1,276,996 shares as of 2021-06-30.

Emerald Advisers Inc added to a holding in Summit Materials Inc by 58.99%. The purchase prices were between $27.81 and $36.16, with an estimated average price of $31.97. The stock is now traded at around $34.270000. The impact to a portfolio due to this purchase was 0.25%. The holding were 512,414 shares as of 2021-06-30.

Emerald Advisers Inc added to a holding in Ameresco Inc by 59.86%. The purchase prices were between $46.19 and $65.48, with an estimated average price of $53.69. The stock is now traded at around $68.020000. The impact to a portfolio due to this purchase was 0.22%. The holding were 251,251 shares as of 2021-06-30.

Emerald Advisers Inc added to a holding in Merit Medical Systems Inc by 29.38%. The purchase prices were between $59.1 and $64.86, with an estimated average price of $61.76. The stock is now traded at around $64.920000. The impact to a portfolio due to this purchase was 0.2%. The holding were 369,201 shares as of 2021-06-30.

Emerald Advisers Inc added to a holding in LiveRamp Holdings Inc by 30.52%. The purchase prices were between $41.5 and $53.6, with an estimated average price of $48.24. The stock is now traded at around $40.320000. The impact to a portfolio due to this purchase was 0.19%. The holding were 455,623 shares as of 2021-06-30.

Emerald Advisers Inc added to a holding in Hannon Armstrong Sustainable Infrastructure Capita by 48.50%. The purchase prices were between $45.22 and $57.27, with an estimated average price of $52.05. The stock is now traded at around $57.470000. The impact to a portfolio due to this purchase was 0.18%. The holding were 257,522 shares as of 2021-06-30.

Emerald Advisers Inc sold out a holding in Installed Building Products Inc. The sale prices were between $110.88 and $139.59, with an estimated average price of $121.68.

Emerald Advisers Inc sold out a holding in Addus HomeCare Corp. The sale prices were between $80.75 and $110.22, with an estimated average price of $97.49.

Emerald Advisers Inc sold out a holding in Allegro Microsystems Inc. The sale prices were between $22.86 and $28, with an estimated average price of $26.1.

Emerald Advisers Inc sold out a holding in Stamps.com Inc. The sale prices were between $166.28 and $213.54, with an estimated average price of $196.05.

Emerald Advisers Inc sold out a holding in ChemoCentryx Inc. The sale prices were between $9.59 and $51.24, with an estimated average price of $25.26.

Emerald Advisers Inc sold out a holding in Meritage Homes Corp. The sale prices were between $91.84 and $118.15, with an estimated average price of $100.83.