Applied Optoelectronics shares owned by Brian McDonald
Quarter-by-quarter ownership of Applied Optoelectronics (AAOI) shares owned by Brian McDonald
from 13F filings
Historical chart of Brian McDonald investment in Applied Optoelectronics
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Quarterly reported holdings in Applied Optoelectronics by Brian McDonald
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $28k | 1.1k | 25.99 |
| 2024-09-30 | $1.4M | 96k | 14.31 |
| 2021-09-30 | $171k | 23k | 7.51 |
| 2021-06-30 | $147k | 23k | 6.51 |
| 2021-03-31 | $204k | 25k | 8.27 |
| 2020-12-31 | $229k | 22k | 10.46 |
| 2020-09-30 | $219k | 22k | 10.17 |
| 2020-06-30 | $288k | 20k | 14.41 |
| 2020-03-31 | $168k | 19k | 9.07 |
| 2019-12-31 | $206k | 18k | 11.67 |
| 2019-09-30 | $175k | 18k | 9.82 |
| 2019-06-30 | $169k | 17k | 9.69 |
| 2019-03-31 | $231k | 19k | 12.30 |
| 2018-12-31 | $307k | 18k | 16.87 |
| 2018-09-30 | $407k | 18k | 22.27 |
| 2018-06-30 | $979k | 21k | 47.42 |
| 2018-03-31 | $641k | 20k | 31.64 |
| 2017-12-31 | $677k | 20k | 34.20 |
| 2017-09-30 | $855k | 20k | 42.10 |
| 2017-06-30 | $1.8M | 19k | 95.63 |