NASDAQ : IPGP
-$2 (-2.18%)
1.55%
62
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0.00
change: -45.2909 | last: 0.452976.56M
| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-03-27 | The Vanguard Group | - | 0.00% |
| 2025-02-20 | Shcherbakov Eugene A | 15.74M | 36.90% |
| 2025-02-20 | Valentin Gapontsev Trust I | 7.2M | 16.90% |
| 2025-02-20 | Lopresti Angelo P | 8.79M | 20.60% |
| 2025-02-20 | IQ EQ Trust Company, U.S., LLC | 9M | 21.20% |
| 2023-02-09 | First Eagle Investment Management, LLC | 4.33M | 8.88% |
| 2023-02-03 | (1) BlackRock, Inc. | 3.15M | 6.50% |
| 2022-02-14 | 13-4064930 | 3.4M | 6.40% |
| 2022-02-10 | The Vanguard Group - 23-1945930 | 3.83M | 7.18% |
| 2021-11-01 | Dr. Eugene Scherbakov | 7M | 13.10% |
| 2021-11-01 | Estate of Dr. Valentin P. Gapontsev | - | 0.00% |
| 2021-11-01 | IP Fibre Devices (UK) Ltd. | 6.91M | 12.90% |
| 2021-04-12 | (1) BlackRock, Inc. | 2.68M | 4.99% |
| 2021-02-16 | Dr. Valentin P. Gapontsev | 7.31M | 13.70% |
| 2021-02-10 | The Vanguard Group - 23-1945930 | 3.77M | 7.07% |
| 2021-02-08 | 13-4064930 | 3.07M | 5.80% |
| 2021-02-02 | (1) BlackRock, Inc. | 2.9M | 5.40% |
| 2020-02-12 | The Vanguard Group - 23-1945930 | 3.87M | 7.28% |
| 2020-01-21 | Dr. Valentin P. Gapontsev | 7.4M | 13.90% |
| 2018-10-10 | (1) BlackRock, Inc. | 2.63M | 4.90% |
| 2018-01-25 | (1) BlackRock, Inc. | 3.87M | 7.20% |
| 2017-11-09 | FMR LLC | 119.16K | 0.22% |
| 2017-11-09 | Abigail P. Johnson | 119.16K | 0.22% |
| 2017-02-10 | The Vanguard Group | 2.68M | 5.04% |
| 2017-01-30 | (1) BlackRock, Inc. | 2.71M | 5.10% |
| 2016-04-11 | FMR LLC | 5.46M | 10.32% |
| 2016-04-11 | Abigail P. Johnson | 5.46M | 10.32% |
| 2015-02-11 | Alexander Ovtchinnikov, individually and as trustee of The Valentin Gapontsev Trust I | 16.77M | 32.14% |
| 2015-02-11 | The Valentin Gapontsev Trust I | 14.79M | 28.34% |
| 2015-02-11 | Angelo P. Lopresti, individually and as trustee of The Valentin Gapontsev Trust I | 16.77M | 32.13% |
| 2015-02-11 | Eugene Scherbakov, individually and as trustee of The Valentin Gapontsev Trust I | 16.74M | 32.07% |
| 2015-02-11 | Nikolai Platonov, individually and as trustee of The Valentin Gapontsev Trust I | 15.74M | 30.16% |
| 2015-01-30 | Artisan Investments GP LLC | 1.4M | 2.70% |
| 2015-01-30 | Artisan Partners Holdings LP | 1.4M | 2.70% |
| 2015-01-30 | Artisan Partners Asset Management Inc. | 1.4M | 2.70% |
| 2015-01-30 | Artisan Partners Limited Partnership | 1.4M | 2.70% |
| 2014-03-24 | Artisan Investments GP LLC | 3.89M | 7.50% |
| 2014-03-24 | Artisan Partners Holdings LP | 3.89M | 7.50% |
| 2014-03-24 | Artisan Partners Limited Partnership | 3.89M | 7.50% |
| 2014-03-24 | Artisan Partners Asset Management Inc. | 3.89M | 7.50% |
| 2014-02-12 | T. ROWE PRICE ASSOCIATES, INC. | 3.19M | 6.10% |
| 2014-02-10 | Dr. Valentin P. Gapontsev | 7.97M | 15.40% |
| 2014-02-06 | 2 | 2.6M | 5.10% |
| 2014-01-30 | Artisan Partners Limited Partnership | 3.85M | 7.40% |
| 2013-02-14 | 36-2692100 | 2.78M | 5.40% |
| 2013-02-14 | 04-3519872 | 4.18M | 8.10% |
| 2013-02-13 | Dr. Valentin P. Gapontsev | 7.98M | 15.60% |
| 2013-02-06 | Artisan Investment Corporation | 4.41M | 8.60% |
| 2013-02-06 | Artisan Investments GP LLC | 4.41M | 8.60% |
| 2013-02-06 | Carlene M. Ziegler | 4.41M | 8.60% |
| 2013-02-06 | Artisan Partners Holdings LP | 4.41M | 8.60% |
| 2013-02-06 | ZFIC, Inc. | 4.41M | 8.60% |
| 2013-02-06 | Andrew A. Ziegler | 4.41M | 8.60% |
| 2013-02-06 | Artisan Partners Limited Partnership | 4.41M | 8.60% |
| 2012-02-13 | 04-3519872 | 4.22M | 8.80% |
| 2012-01-11 | IP Fibre Devices (UK) Ltd. | 7.35M | 15.47% |
| 2012-01-11 | Dr. Valentin P. Gapontsev | 9.18M | 19.31% |
| 2011-03-08 | 04-3519872 | 4.74M | 10.10% |
| 2011-02-10 | 04-3519872 | 4.57M | 9.70% |
| 2011-01-31 | 52-2343049 | 1.59M | 3.40% |
| 2011-01-27 | IP Fibre Devices (UK) Ltd. | 7.5M | 16.04% |
| 2011-01-27 | Dr. Valentin P. Gapontsev | 9.56M | 20.44% |
| 2010-02-16 | Newland Master Fund, Ltd. | - | 0.00% |
| 2010-02-16 | Michael Vermut | - | 0.00% |
| 2010-02-16 | Ken Brodkowitz | - | 0.00% |
| 2010-02-16 | Newland Offshore Fund, Ltd. | - | 0.00% |
| 2010-02-16 | Newland Capital Management, LLC | - | 0.00% |
| 2010-02-11 | Fibre Devices (UK) Ltd. | 8M | 17.50% |
| 2010-02-11 | Valentin P. Gapontsev | 19.11M | 41.80% |
| 2010-02-10 | 04-3519872 | 4.77M | 10.40% |
| 2010-01-25 | 52-2343049 | 2.42M | 5.30% |
| 2009-02-11 | Valentin P. Gapontsev | 19.7M | 43.80% |
| 2009-02-11 | Fibre Devices (UK) Ltd. | 8M | 17.80% |
| 2009-02-06 | 04-3519872 | 4.87M | 10.85% |
| 2009-01-23 | Ken Brodkowitz | 2.92M | 6.50% |
| 2009-01-23 | Newland Capital Management, LLC | 2.92M | 6.50% |
| 2009-01-23 | Newland Master Fund, Ltd. | 2.92M | 6.50% |
| 2009-01-23 | Michael Vermut | 2.92M | 6.50% |
| 2009-01-23 | Newland Offshore Fund, Ltd. | 2.32M | 5.20% |
| 2008-11-10 | 04-3519872 | 4.57M | 10.23% |
| 2008-11-07 | Newland Master Fund, Ltd. | 2.29M | 5.10% |
| 2008-11-07 | Newland Capital Management, LLC | 2.29M | 5.10% |
| 2008-11-07 | Ken Brodkowitz | 2.29M | 5.10% |
| 2008-11-07 | Michael Vermut | 2.29M | 5.10% |
| 2008-01-18 | Fibre Devices (UK) Ltd. | 8.03M | 18.30% |
| 2008-01-18 | Valentin P. Gapontsev | 19.73M | 44.80% |
| 2007-02-09 | Dr. Valentin P. Gapontsev | 20M | 46.60% |
| 2007-02-09 | IP Fibre Devices (UK) Ltd. | 8.2M | 19.10% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-12-31 | $71.60 | 42.6M | $3.05B | $403.79M | $17.25M | $2.66B |
| 2024-12-31 | $72.72 | 44.34M | $3.22B | $620.04M | $17.96M | $2.62B |
| 2023-12-31 | $108.54 | 47.15M | $5.12B | $514.67M | $18.26M | $4.62B |
| 2022-12-31 | $94.67 | 50.76M | $4.81B | $698.21M | $38.05M | $4.15B |
| 2021-12-31 | $172.14 | 53.41M | $9.19B | $709.1M | $58.13M | $8.54B |
| 2020-12-31 | $223.79 | 53.19M | $11.9B | $876.23M | $43.74M | $11.07B |
| 2019-12-31 | $144.92 | 53.06M | $7.69B | $680.07M | $47.01M | $7.06B |
| 2018-12-31 | $113.29 | 53.52M | $6.06B | $544.36M | $45.38M | $5.56B |
| 2017-12-31 | $214.13 | 53.5M | $11.45B | $909.9M | $48.98M | $10.59B |
| 2016-12-31 | $98.71 | 53.07M | $5.24B | $623.86M | $40.82M | $4.66B |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-03-31 | $114.59 | 42.24M | $4.84B | $480.76M | $16.31M | $4.38B |
| 2025-12-31 | $71.60 | 42.1M | $3.01B | $403.79M | $17.25M | $2.63B |
| 2025-09-30 | $79.19 | 42.2M | $3.34B | $346.03M | $17.36M | $3.01B |
| 2025-06-30 | $68.65 | 42.48M | $2.92B | $359.18M | $16.86M | $2.57B |
| 2025-03-31 | $63.14 | 42.6M | $2.69B | $363.05M | $16.32M | $2.34B |
| 2024-12-31 | $72.72 | 42.65M | $3.1B | $620.04M | $17.96M | $2.5B |
| 2024-09-30 | $74.32 | 43.84M | $3.26B | $883.87M | $16.46M | $2.39B |
| 2024-06-30 | $83.33 | 44.92M | $3.74B | $720.54M | $17.42M | $3.04B |
| 2024-03-31 | $90.16 | 45.96M | $4.14B | $496.45M | $18.9M | $3.67B |
| 2023-12-31 | $108.54 | 46.53M | $5.05B | $514.67M | $18.26M | $4.55B |
| 2023-09-30 | $101.54 | 47.24M | $4.8B | $528.28M | $17.6M | $4.29B |
| 2023-06-30 | $135.82 | 47.32M | $6.43B | $573.07M | $18.14M | $5.87B |