Ambac Finl shares owned by Rhumbline Advisers
Quarter-by-quarter ownership of Ambac Finl (AMBC) shares owned by Rhumbline Advisers
from 13F filings
Historical chart of Rhumbline Advisers investment in Ambac Finl
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Quarterly reported holdings in Ambac Finl by Rhumbline Advisers
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $560k | 67k | 8.34 |
| 2025-06-30 | $532k | 75k | 7.10 |
| 2025-03-31 | $609k | 70k | 8.75 |
| 2024-12-31 | $1.8M | 141k | 12.65 |
| 2024-09-30 | $1.5M | 133k | 11.21 |
| 2024-06-30 | $1.7M | 132k | 12.82 |
| 2024-03-31 | $2.1M | 134k | 15.63 |
| 2023-12-31 | $2.2M | 135k | 16.48 |
| 2023-09-30 | $1.8M | 146k | 12.06 |
| 2023-06-30 | $2.1M | 149k | 14.24 |
| 2023-03-31 | $2.3M | 148k | 15.48 |
| 2022-12-31 | $2.5M | 141k | 17.44 |
| 2022-09-30 | $1.8M | 139k | 12.75 |
| 2022-06-30 | $1.5M | 134k | 11.35 |
| 2022-03-31 | $1.4M | 131k | 10.40 |
| 2021-12-31 | $2.1M | 132k | 16.05 |
| 2021-09-30 | $1.9M | 129k | 14.32 |
| 2021-06-30 | $2.3M | 147k | 15.66 |
| 2021-03-31 | $2.6M | 153k | 16.74 |
| 2020-12-31 | $2.3M | 152k | 15.38 |
| 2020-09-30 | $1.8M | 141k | 12.77 |
| 2020-06-30 | $2.1M | 150k | 14.32 |
| 2020-03-31 | $2.0M | 164k | 12.34 |
| 2019-12-31 | $3.3M | 155k | 21.57 |
| 2019-09-30 | $2.9M | 146k | 19.55 |
| 2019-06-30 | $2.3M | 136k | 16.85 |
| 2019-03-31 | $2.4M | 132k | 18.12 |
| 2018-12-31 | $2.3M | 131k | 17.24 |
| 2018-09-30 | $2.2M | 108k | 20.42 |
| 2018-06-30 | $2.2M | 108k | 19.85 |
| 2018-03-31 | $702k | 45k | 15.67 |
| 2017-12-31 | $743k | 47k | 15.98 |
| 2017-09-30 | $934k | 54k | 17.26 |
| 2017-06-30 | $933k | 54k | 17.36 |
| 2017-03-31 | $1.0M | 54k | 18.86 |
| 2016-12-31 | $1.2M | 53k | 22.50 |
| 2016-09-30 | $995k | 54k | 18.38 |
| 2016-06-30 | $880k | 54k | 16.46 |
| 2016-03-31 | $1.0M | 64k | 15.80 |
| 2015-12-31 | $816k | 58k | 14.09 |
| 2015-09-30 | $814k | 56k | 14.48 |
| 2015-06-30 | $885k | 53k | 16.64 |
| 2015-03-31 | $1.4M | 58k | 24.20 |
| 2014-12-31 | $1.4M | 58k | 24.51 |
| 2014-09-30 | $1.2M | 55k | 22.10 |
| 2014-06-30 | $1.5M | 56k | 27.31 |
| 2014-03-31 | $1.6M | 51k | 31.03 |
| 2013-12-31 | $1.3M | 53k | 24.56 |
| 2013-09-30 | $1.0M | 58k | 18.14 |
| 2013-06-30 | $1.4M | 57k | 23.84 |