ProPhase Labs shares owned by Northern Trust
Quarter-by-quarter ownership of ProPhase Labs (PRPH) shares owned by Northern Trust
from 13F filings
Historical chart of Northern Trust investment in ProPhase Labs
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Quarterly reported holdings in ProPhase Labs by Northern Trust
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $11k | 23k | 0.46 |
| 2025-06-30 | $9.1k | 23k | 0.39 |
| 2025-03-31 | $9.4k | 23k | 0.40 |
| 2024-12-31 | $28k | 37k | 0.76 |
| 2024-09-30 | $100k | 42k | 2.42 |
| 2024-03-31 | $278k | 43k | 6.47 |
| 2023-09-30 | $102k | 23k | 4.37 |
| 2023-06-30 | $171k | 24k | 7.26 |
| 2023-03-31 | $181k | 24k | 7.62 |
| 2022-12-31 | $213k | 22k | 9.63 |
| 2022-09-30 | $249k | 22k | 11.26 |
| 2022-06-30 | $234k | 18k | 12.69 |
| 2022-03-31 | $132k | 19k | 7.00 |
| 2021-12-31 | $135k | 19k | 7.16 |
| 2021-09-30 | $98k | 19k | 5.19 |
| 2021-06-30 | $123k | 20k | 6.20 |
| 2021-03-31 | $256k | 35k | 7.36 |
| 2020-12-31 | $426k | 47k | 9.16 |
| 2020-09-30 | $142k | 41k | 3.49 |
| 2020-06-30 | $60k | 41k | 1.45 |
| 2020-03-31 | $79k | 41k | 1.91 |
| 2019-12-31 | $82k | 41k | 1.98 |
| 2019-09-30 | $79k | 41k | 1.91 |
| 2019-06-30 | $89k | 41k | 2.17 |
| 2019-03-31 | $125k | 41k | 3.03 |
| 2018-12-31 | $127k | 41k | 3.12 |
| 2018-09-30 | $123k | 41k | 2.98 |
| 2018-06-30 | $134k | 41k | 3.25 |
| 2018-03-31 | $133k | 45k | 2.98 |
| 2017-12-31 | $33k | 15k | 2.18 |
| 2017-09-30 | $34k | 16k | 2.15 |
| 2017-06-30 | $33k | 16k | 2.08 |
| 2017-03-31 | $32k | 14k | 2.29 |
| 2016-12-31 | $28k | 14k | 2.01 |
| 2016-09-30 | $27k | 14k | 1.95 |
| 2016-06-30 | $18k | 14k | 1.30 |
| 2016-03-31 | $19k | 14k | 1.37 |
| 2015-12-31 | $21k | 14k | 1.52 |
| 2015-09-30 | $22k | 14k | 1.59 |
| 2015-03-31 | $14k | 11k | 1.29 |
| 2014-12-31 | $16k | 12k | 1.34 |
| 2014-09-30 | $16k | 12k | 1.34 |
| 2014-06-30 | $16k | 12k | 1.34 |
| 2014-03-31 | $16k | 12k | 1.34 |