Needham Investment Management Llc Buys II-VI Inc, Cambium Networks Corp, Zuora Inc, Sells Photronics Inc, Sutter Rock Capital Corp, Ultra Clean Holdings Inc

• New Purchases: SSSS, TREE, PS, PSTG, BILL, VG, FARO, VRAY, MXL, CSOD, IRBT, DRTT, UGI, CRSP, VYGR, SFIX, FSLY, AXTI, RAIL,
• Added Positions: IIVI, CMBM, ZUO, GNMK, FEYE, IVAC, ECOM, APPN, VPG, EMKR, KVHI, EEI, LLNW, GVP, ASPN, LASR, WAB, WWE, COHU, EVBG, REZI, APT,
• Reduced Positions: PLAB, PDFS, HA, TTMI, ENTG, FORM, AL, VICR, MKSI, NVMI, CYRX, COUP, ODC,
• Sold Out: 0GV, UCTT, MTSI, AKTS, TWOU, NPTN, AGRX,

For the details of NEEDHAM INVESTMENT MANAGEMENT LLC's stock buys and sells, go to https://www.gurufocus.com/guru/needham+investment+management+llc/current-portfolio/portfolio

1. Entegris Inc (ENTG) - 411,500 shares, 5.63% of the total portfolio. Shares reduced by 3.4%
2. PDF Solutions Inc (PDFS) - 1,161,815 shares, 5.36% of the total portfolio. Shares reduced by 10.85%
3. Thermo Fisher Scientific Inc (TMO) - 55,000 shares, 4.88% of the total portfolio.
4. FormFactor Inc (FORM) - 634,000 shares, 4.49% of the total portfolio. Shares reduced by 4.45%
5. II-VI Inc (IIVI) - 430,600 shares, 3.96% of the total portfolio. Shares added by 98.80%

Needham Investment Management Llc initiated holding in Sutter Rock Capital Corp. The purchase prices were between $5.75 and $6.9, with an estimated average price of $6.57. The stock is now traded at around $6.28. The impact to a portfolio due to this purchase was 0.72%. The holding were 401,759 shares as of .

Needham Investment Management Llc initiated holding in LendingTree Inc. The purchase prices were between $283.87 and $386.23, with an estimated average price of $331.25. The stock is now traded at around $283.91. The impact to a portfolio due to this purchase was 0.44%. The holding were 5,300 shares as of .

Needham Investment Management Llc initiated holding in Pluralsight Inc. The purchase prices were between $15.55 and $18.57, with an estimated average price of $17.02. The stock is now traded at around $17.26. The impact to a portfolio due to this purchase was 0.38%. The holding were 81,000 shares as of .

Needham Investment Management Llc initiated holding in Pure Storage Inc. The purchase prices were between $15.55 and $20.48, with an estimated average price of $17.68. The stock is now traded at around $15.76. The impact to a portfolio due to this purchase was 0.36%. The holding were 77,500 shares as of .

Needham Investment Management Llc initiated holding in Bill.com Holdings Inc. The purchase prices were between $35.5 and $40.05, with an estimated average price of $38.12. The stock is now traded at around $60.50. The impact to a portfolio due to this purchase was 0.31%. The holding were 30,000 shares as of .

Needham Investment Management Llc initiated holding in Vonage Holdings Corp. The purchase prices were between $7.08 and $10.73, with an estimated average price of $8.58. The stock is now traded at around $8.80. The impact to a portfolio due to this purchase was 0.3%. The holding were 150,000 shares as of .

Needham Investment Management Llc added to a holding in II-VI Inc by 98.80%. The purchase prices were between $27.14 and $36.81, with an estimated average price of $31.85. The stock is now traded at around $30.73. The impact to a portfolio due to this purchase was 1.97%. The holding were 430,600 shares as of .

Needham Investment Management Llc added to a holding in Cambium Networks Corp by 570.09%. The purchase prices were between $5.77 and $9.24, with an estimated average price of $7.72. The stock is now traded at around $6.13. The impact to a portfolio due to this purchase was 1.02%. The holding were 502,488 shares as of .

Needham Investment Management Llc added to a holding in Zuora Inc by 84.69%. The purchase prices were between $13.62 and $15.94, with an estimated average price of $14.67. The stock is now traded at around $12.98. The impact to a portfolio due to this purchase was 0.72%. The holding were 405,000 shares as of .

Needham Investment Management Llc added to a holding in GenMark Diagnostics Inc by 218.00%. The purchase prices were between $4.76 and $5.96, with an estimated average price of $5.52. The stock is now traded at around $3.51. The impact to a portfolio due to this purchase was 0.71%. The holding were 795,000 shares as of .

Needham Investment Management Llc added to a holding in FireEye Inc by 76.92%. The purchase prices were between $13.82 and $17.21, with an estimated average price of $16.11. The stock is now traded at around $13.62. The impact to a portfolio due to this purchase was 0.45%. The holding were 230,000 shares as of .

Needham Investment Management Llc added to a holding in Intevac Inc by 56.25%. The purchase prices were between $4.87 and $7.06, with an estimated average price of $5.87. The stock is now traded at around $5.48. The impact to a portfolio due to this purchase was 0.35%. The holding were 500,000 shares as of .

Needham Investment Management Llc sold out a holding in Sutter Rock Capital Corp. The sale prices were between $5.2 and $6.2, with an estimated average price of $5.87.

Needham Investment Management Llc sold out a holding in Ultra Clean Holdings Inc. The sale prices were between $14.18 and $23.94, with an estimated average price of $20.4.

Needham Investment Management Llc sold out a holding in MACOM Technology Solutions Holdings Inc. The sale prices were between $19.83 and $27.63, with an estimated average price of $24.01.

Needham Investment Management Llc sold out a holding in Akoustis Technologies Inc. The sale prices were between $6.97 and $8.48, with an estimated average price of $7.82.

Needham Investment Management Llc sold out a holding in 2U Inc. The sale prices were between $15.57 and $25, with an estimated average price of $20.92.

Needham Investment Management Llc sold out a holding in NeoPhotonics Corp. The sale prices were between $5.86 and $8.9, with an estimated average price of $7.52.

Needham Investment Management Llc reduced to a holding in Photronics Inc by 60.69%. The sale prices were between $10.54 and $16.28, with an estimated average price of $12.65. The stock is now traded at around $13.05. The impact to a portfolio due to this sale was -1.54%. Needham Investment Management Llc still held 286,000 shares as of .

Needham Investment Management Llc reduced to a holding in Hawaiian Holdings Inc by 30.08%. The sale prices were between $25.21 and $31.02, with an estimated average price of $29.33. The stock is now traded at around $19.97. The impact to a portfolio due to this sale was -0.47%. Needham Investment Management Llc still held 128,100 shares as of .

Needham Investment Management Llc reduced to a holding in TTM Technologies Inc by 77.14%. The sale prices were between $11.53 and $15.16, with an estimated average price of $13.2. The stock is now traded at around $13.28. The impact to a portfolio due to this sale was -0.26%. Needham Investment Management Llc still held 20,000 shares as of .