PDF Solutions shares owned by Needham Investment Management
Quarter-by-quarter ownership of PDF Solutions (PDFS) shares owned by Needham Investment Management
from 13F filings
Historical chart of Needham Investment Management investment in PDF Solutions
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Quarterly reported holdings in PDF Solutions by Needham Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-03-31 | $38M | 1.1M | 33.67 |
| 2023-12-31 | $28M | 863k | 32.14 |
| 2023-09-30 | $23M | 698k | 32.40 |
| 2023-06-30 | $30M | 658k | 45.10 |
| 2023-03-31 | $27M | 635k | 42.40 |
| 2022-12-31 | $20M | 699k | 28.52 |
| 2022-09-30 | $19M | 790k | 24.52 |
| 2022-06-30 | $18M | 857k | 21.52 |
| 2022-03-31 | $24M | 867k | 27.87 |
| 2021-12-31 | $30M | 955k | 31.79 |
| 2021-09-30 | $29M | 1.3M | 23.04 |
| 2021-06-30 | $28M | 1.5M | 18.18 |
| 2021-03-31 | $23M | 1.3M | 17.78 |
| 2020-12-31 | $21M | 974k | 21.60 |
| 2020-09-30 | $18M | 966k | 18.71 |
| 2020-06-30 | $20M | 1.0M | 19.56 |
| 2020-03-31 | $15M | 1.3M | 11.72 |
| 2019-12-31 | $20M | 1.2M | 16.89 |
| 2019-09-30 | $17M | 1.3M | 13.07 |
| 2019-06-30 | $17M | 1.3M | 13.12 |
| 2019-03-31 | $16M | 1.3M | 12.35 |
| 2018-12-31 | $11M | 1.3M | 8.43 |
| 2018-09-30 | $11M | 1.2M | 9.03 |
| 2018-06-30 | $12M | 963k | 11.98 |
| 2018-03-31 | $12M | 1.0M | 11.66 |
| 2017-12-31 | $15M | 973k | 15.70 |
| 2017-09-30 | $15M | 943k | 15.49 |
| 2017-06-30 | $12M | 745k | 16.45 |
| 2017-03-31 | $15M | 663k | 22.63 |
| 2016-12-31 | $15M | 663k | 22.56 |
| 2016-09-30 | $12M | 668k | 18.16 |
| 2016-06-30 | $9.0M | 640k | 13.99 |
| 2016-03-31 | $8.4M | 630k | 13.37 |
| 2015-12-31 | $6.4M | 589k | 10.83 |
| 2015-09-30 | $6.1M | 608k | 10.00 |
| 2015-06-30 | $8.7M | 544k | 16.00 |
| 2015-03-31 | $9.5M | 528k | 17.92 |
| 2014-12-31 | $7.7M | 518k | 14.86 |
| 2014-09-30 | $6.0M | 473k | 12.60 |
| 2014-06-30 | $11M | 511k | 21.22 |
| 2014-03-31 | $10M | 553k | 18.17 |
| 2013-12-31 | $15M | 585k | 25.62 |
| 2013-09-30 | $12M | 585k | 21.23 |
| 2013-06-30 | $13M | 710k | 18.43 |
| 2013-03-31 | $13M | 796k | 16.02 |
| 2012-09-30 | $14M | 1.0M | 13.66 |
| 2012-06-30 | $13M | 1.3M | 9.87 |
| 2012-03-31 | $12M | 1.4M | 8.43 |
| 2011-09-30 | $5.9M | 1.4M | 4.08 |
| 2011-06-30 | $8.6M | 1.4M | 5.96 |
| 2011-03-31 | $8.0M | 1.2M | 6.65 |
| 2010-12-31 | $4.4M | 905k | 4.82 |
More positions owned by Needham Investment Management
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