RK Capital Management, LLC Buys ISHARES TRUST, The Hackett Group Inc, Fluidigm Corp, Sells Pfenex Inc, Jazz Pharmaceuticals PLC, Vonage Holdings Corp

• New Purchases: HCKT, FLDM, AGS, KNL, TTC, USX, USPH, CZR, WWW, CALX, LAD, AHCO, JELD,
• Added Positions: IWO, VICR, BLD, ICFI, LCII, IWM, VAC, UTI, FIX, HURN, AUB, FOXF, KNX, FSV, UPLD, BJRI, MRCY, VECO, LSCC,
• Reduced Positions: JAZZ, VG, KBR, ECHO, BWXT, ITGR, HZO, MBUU, MMS, HLIT, IRMD, MODN, EHC, MATX, PRTS, JBT, TPIC, EXPO, LFUS, BRKS, MANT, CAL, CHDN, WST, RCM, ENTG, SHYF, MGRC, FSS, NVR, HLIO, ONB, ROLL, RPAY, TLYS,
• Sold Out: PFNX, HEI.A, VEC, SMPL, BC, JYNT, W,

For the details of RK Capital Management, LLC's stock buys and sells, go to https://www.gurufocus.com/guru/rk+capital+management%2C+llc/current-portfolio/portfolio

1. ISHARES TRUST (IWO) - 248,700 shares, 4.16% of the total portfolio. Shares added by 906.88%
2. McGrath RentCorp (MGRC) - 190,800 shares, 3.70% of the total portfolio. Shares reduced by 4.84%
3. John Bean Technologies Corp (JBT) - 77,700 shares, 3.14% of the total portfolio. Shares reduced by 18.98%
4. The Hackett Group Inc (HCKT) - 79,500 shares, 2.97% of the total portfolio. New Position
5. Fluidigm Corp (FLDM) - 138,900 shares, 2.93% of the total portfolio. New Position

RK Capital Management, LLC initiated holding in The Hackett Group Inc. The purchase prices were between $11.18 and $14.42, with an estimated average price of $12.93. The stock is now traded at around $15.20. The impact to a portfolio due to this purchase was 2.97%. The holding were 79,500 shares as of .

RK Capital Management, LLC initiated holding in Fluidigm Corp. The purchase prices were between $4.34 and $11.43, with an estimated average price of $6.86. The stock is now traded at around $6.01. The impact to a portfolio due to this purchase was 2.93%. The holding were 138,900 shares as of .

RK Capital Management, LLC initiated holding in PlayAGS Inc. The purchase prices were between $2.99 and $4.36, with an estimated average price of $3.74. The stock is now traded at around $4.36. The impact to a portfolio due to this purchase was 1.68%. The holding were 549,100 shares as of .

RK Capital Management, LLC initiated holding in Knoll Inc. The purchase prices were between $10.58 and $14.46, with an estimated average price of $12.35. The stock is now traded at around $13.58. The impact to a portfolio due to this purchase was 1.66%. The holding were 261,500 shares as of .

RK Capital Management, LLC initiated holding in The Toro Co. The purchase prices were between $64.5 and $85.51, with an estimated average price of $74.79. The stock is now traded at around $87.10. The impact to a portfolio due to this purchase was 1.07%. The holding were 45,000 shares as of .

RK Capital Management, LLC initiated holding in U.S. Xpress Enterprises Inc. The purchase prices were between $5.81 and $11.12, with an estimated average price of $8.49. The stock is now traded at around $7.76. The impact to a portfolio due to this purchase was 1.07%. The holding were 41,500 shares as of .

RK Capital Management, LLC added to a holding in ISHARES TRUST by 906.88%. The purchase prices were between $203.61 and $230.64, with an estimated average price of $218.57. The stock is now traded at around $250.97. The impact to a portfolio due to this purchase was 3.75%. The holding were 248,700 shares as of .

RK Capital Management, LLC added to a holding in Vicor Corp by 1092.42%. The purchase prices were between $71.63 and $90.58, with an estimated average price of $79.51. The stock is now traded at around $78.27. The impact to a portfolio due to this purchase was 2.09%. The holding were 787,000 shares as of .

RK Capital Management, LLC added to a holding in TopBuild Corp by 432.10%. The purchase prices were between $111.68 and $170.69, with an estimated average price of $143.2. The stock is now traded at around $167.01. The impact to a portfolio due to this purchase was 1.82%. The holding were 273,500 shares as of .

RK Capital Management, LLC added to a holding in ICF International Inc by 278.52%. The purchase prices were between $60.05 and $75.53, with an estimated average price of $66.41. The stock is now traded at around $73.82. The impact to a portfolio due to this purchase was 1.68%. The holding were 204,400 shares as of .

RK Capital Management, LLC added to a holding in LCI Industries Inc by 604.50%. The purchase prices were between $103.98 and $130.75, with an estimated average price of $116.32. The stock is now traded at around $119.12. The impact to a portfolio due to this purchase was 1.54%. The holding were 156,400 shares as of .

RK Capital Management, LLC added to a holding in ISHARES TRUST by 793.83%. The purchase prices were between $138.54 and $157.86, with an estimated average price of $149.92. The stock is now traded at around $173.50. The impact to a portfolio due to this purchase was 1.17%. The holding were 217,200 shares as of .

RK Capital Management, LLC sold out a holding in Pfenex Inc. The sale prices were between $7.09 and $12.89, with an estimated average price of $10.58.

RK Capital Management, LLC sold out a holding in Heico Corp. The sale prices were between $74.83 and $93.78, with an estimated average price of $84.46.

RK Capital Management, LLC sold out a holding in Vectrus Inc. The sale prices were between $38 and $52.28, with an estimated average price of $43.52.

RK Capital Management, LLC sold out a holding in The Simply Good Foods Co. The sale prices were between $18.83 and $25.39, with an estimated average price of $23.2.

RK Capital Management, LLC sold out a holding in Brunswick Corp. The sale prices were between $58.4 and $72.37, with an estimated average price of $63.75.

RK Capital Management, LLC sold out a holding in The Joint Corp. The sale prices were between $13.71 and $18.59, with an estimated average price of $16.33.