IPG PHOTONICS CORP

Ticker: IPGP CUSIP: 44980X109 Class: Common Stock

Granahan Investment Management, LLC's Holding History (CIK: 0001026710)

Note: Option positions (PUT/CALL) are excluded.

Q2 2018
Shares 12,922 Value ($000) $2,851 Avg Close $236.00 Range $208.72 - $261.77
Q1 2018
Shares 12,522 Value ($000) $2,922 Avg Close $246.76 Range $213.58 - $264.11
Q4 2017
Shares 13,052 Value ($000) $2,795 Avg Close $212.25 Range $185.00 - $248.23
Q3 2017
Shares 21,019 Value ($000) $3,890 Avg Close $166.10 Range $144.71 - $187.98
Q2 2017
Shares 24,156 Value ($000) $3,505 Avg Close $134.25 Range $116.82 - $149.29
Q1 2017
Shares 22,256 Value ($000) $2,686 Avg Close $113.15 Range $95.04 - $124.27
Q4 2016
Shares 114,779 Value ($000) $11,330 Avg Close $93.27 Range $81.00 - $102.46
Q3 2016
Shares 111,079 Value ($000) $9,147 Avg Close $83.55 Range $76.64 - $88.76
Q2 2016
Shares 83,209 Value ($000) $6,657 Avg Close $87.94 Range $76.22 - $102.90
Q1 2016
Shares 85,409 Value ($000) $8,206 Avg Close $84.83 Range $73.55 - $98.26
Q4 2015
Shares 96,909 Value ($000) $8,640 Avg Close $85.71 Range $70.21 - $95.12
Q3 2015
Shares 118,423 Value ($000) $8,997 Avg Close $84.77 Range $71.63 - $96.50
Q2 2015
Shares 128,873 Value ($000) $10,977 Avg Close $94.02 Range $81.88 - $102.49
Q1 2015
Shares 136,373 Value ($000) $12,642 Avg Close $86.33 Range $69.86 - $101.69
Q4 2014
Shares 167,450 Value ($000) $12,545 Avg Close $71.14 Range $60.75 - $77.99
Q3 2014
Shares 184,450 Value ($000) $12,686 Avg Close $67.37 Range $61.48 - $73.29
Q2 2014
Shares 203,700 Value ($000) $14,015 Avg Close $67.40 Range $60.31 - $75.73
Q1 2014
Shares 203,700 Value ($000) $14,479 Avg Close $70.26 Range $63.53 - $77.57
Q4 2013
Shares 203,700 Value ($000) $15,809 Avg Close $67.99 Range $56.44 - $79.00
Q3 2013
Shares 224,700 Value ($000) $12,662 Avg Close $58.50 Range $53.28 - $67.81
Q2 2013
Shares 239,700 Value ($000) $14,557 Avg Close $61.08 Range $54.32 - $67.24