Kopin Corporation shares owned by Rhumbline Advisers
Quarter-by-quarter ownership of Kopin Corporation (KOPN) shares owned by Rhumbline Advisers
from 13F filings
Historical chart of Rhumbline Advisers investment in Kopin Corporation
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Quarterly reported holdings in Kopin Corporation by Rhumbline Advisers
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $361k | 154k | 2.34 |
| 2025-09-30 | $413k | 170k | 2.43 |
| 2025-06-30 | $259k | 169k | 1.53 |
| 2022-03-31 | $191k | 75k | 2.53 |
| 2021-12-31 | $225k | 55k | 4.08 |
| 2021-09-30 | $291k | 57k | 5.13 |
| 2021-06-30 | $439k | 54k | 8.18 |
| 2019-06-30 | $108k | 99k | 1.09 |
| 2019-03-31 | $223k | 166k | 1.34 |
| 2018-12-31 | $168k | 168k | 1.00 |
| 2018-09-30 | $342k | 141k | 2.42 |
| 2018-06-30 | $412k | 144k | 2.86 |
| 2018-03-31 | $445k | 143k | 3.12 |
| 2017-12-31 | $436k | 136k | 3.20 |
| 2017-09-30 | $484k | 116k | 4.17 |
| 2017-06-30 | $423k | 114k | 3.71 |
| 2017-03-31 | $523k | 127k | 4.10 |
| 2016-12-31 | $267k | 94k | 2.84 |
| 2016-09-30 | $194k | 89k | 2.18 |
| 2016-06-30 | $188k | 85k | 2.22 |
| 2016-03-31 | $194k | 117k | 1.66 |
| 2015-12-31 | $293k | 108k | 2.72 |
| 2015-09-30 | $326k | 104k | 3.14 |
| 2015-06-30 | $341k | 99k | 3.45 |
| 2015-03-31 | $362k | 103k | 3.52 |
| 2014-12-31 | $357k | 99k | 3.62 |
| 2014-09-30 | $362k | 107k | 3.40 |
| 2014-06-30 | $347k | 107k | 3.26 |
| 2014-03-31 | $415k | 110k | 3.78 |
| 2013-12-31 | $477k | 113k | 4.22 |
| 2013-09-30 | $481k | 119k | 4.03 |
| 2013-06-30 | $446k | 120k | 3.71 |
| 2013-03-31 | $467k | 126k | 3.70 |
| 2012-12-31 | $461k | 138k | 3.33 |
| 2012-09-30 | $484k | 129k | 3.76 |
| 2012-06-30 | $424k | 123k | 3.44 |
| 2012-03-31 | $442k | 109k | 4.07 |
| 2011-12-31 | $384k | 99k | 3.88 |
| 2011-09-30 | $416k | 121k | 3.43 |
| 2011-06-30 | $593k | 126k | 4.71 |
| 2011-03-31 | $620k | 135k | 4.59 |
| 2010-12-31 | $577k | 139k | 4.16 |
| 2010-09-30 | $476k | 134k | 3.55 |
| 2010-06-30 | $516k | 152k | 3.39 |
| 2010-03-31 | $442k | 120k | 3.70 |
| 2009-12-31 | $492k | 118k | 4.18 |
| 2009-09-30 | $622k | 130k | 4.80 |
| 2009-06-30 | $471k | 128k | 3.67 |
| 2009-03-31 | $329k | 142k | 2.32 |
| 2008-12-31 | $212k | 104k | 2.04 |
| 2008-09-30 | $261k | 84k | 3.12 |
| 2008-06-30 | $242k | 85k | 2.87 |
| 2008-03-31 | $26k | 10k | 2.61 |
| 2007-12-31 | $20k | 6.3k | 3.20 |
| 2007-09-30 | $24k | 6.3k | 3.84 |
| 2007-06-30 | $24k | 6.3k | 3.84 |
| 2007-03-31 | $199k | 59k | 3.38 |
| 2006-12-31 | $175k | 49k | 3.56 |
| 2006-09-30 | $52k | 16k | 3.36 |
| 2006-06-30 | $56k | 16k | 3.62 |
| 2006-03-31 | $32k | 6.3k | 5.07 |