Proto Labs shares owned by Henderson Group
Historical chart of Henderson Group investment in Proto Labs
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All positions including Proto Labs held by Henderson Group consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Proto Labs by Henderson Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $479k | 12k | 38.96 |
| 2023-09-30 | $325k | 12k | 26.42 |
| 2023-06-30 | $431k | 12k | 34.96 |
| 2023-03-31 | $409k | 12k | 33.14 |
| 2022-03-31 | $290k | 5.6k | 51.72 |
| 2021-12-31 | $288k | 5.6k | 51.37 |
| 2020-12-31 | $505k | 3.3k | 153.54 |
| 2020-09-30 | $908k | 7.0k | 129.51 |
| 2020-06-30 | $13M | 112k | 112.47 |
| 2020-03-31 | $9.6M | 127k | 76.13 |
| 2019-12-31 | $124M | 1.2M | 101.55 |
| 2019-09-30 | $101M | 993k | 102.10 |
| 2019-06-30 | $115M | 993k | 116.02 |
| 2019-03-31 | $105M | 999k | 105.14 |
| 2018-12-31 | $113M | 1.0M | 112.79 |
| 2018-09-30 | $172M | 1.1M | 161.75 |
| 2018-06-30 | $131M | 1.1M | 118.95 |
| 2018-03-31 | $128M | 1.1M | 117.55 |
| 2017-12-31 | $120M | 1.2M | 103.00 |
| 2017-09-30 | $98M | 1.2M | 80.30 |
| 2017-06-30 | $88M | 1.3M | 67.25 |
| 2017-03-31 | $13M | 255k | 51.10 |
| 2016-12-31 | $14M | 265k | 51.35 |
| 2016-09-30 | $16M | 266k | 59.91 |
| 2016-06-30 | $15M | 267k | 57.56 |
| 2016-03-31 | $13M | 170k | 77.09 |
| 2015-12-31 | $11M | 175k | 63.69 |
| 2015-03-31 | $11M | 123k | 92.67 |
| 2014-12-31 | $8.9M | 132k | 67.16 |
| 2013-12-31 | $14M | 189k | 71.19 |
| 2013-09-30 | $15M | 191k | 76.37 |
| 2013-06-30 | $13M | 198k | 65.83 |
| 2012-12-31 | $7.0M | 177k | 39.45 |