Octave Specialty Group, Inc.
DE ˙ DB ˙ US0231398845
4,14 € ↓ -0,04 (-0,96%)
2026-06-04
DEL PRIS
SecurityDE:FGPN / Octave Specialty Group, Inc.
InstitutionHrt Financial Lp
Latest Disclosed Ownership50,974 shares
Latest Disclosed Value $ 237
Hrt Financial Lp reports 54.37% decrease in ownership of FGPN / Octave Specialty Group, Inc.

On May 14, 2026 - Hrt Financial Lp filed a 13F-HR form disclosing ownership of 50,974 shares of Octave Specialty Group, Inc. (DE:FGPN) valued at $190,643 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 111,702 shares of Octave Specialty Group, Inc.. The current value of the position is $211,032 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F OCTAVE SPECIALTY GROUP COM NEW 023139884 50,974 -60,728 -54.37 0 0.0006
2026-02-12 2025-12-31 13F OCTAVE SPECIALTY GROUP COM NEW 023139884 111,702 111,702 1 0.0027
2025-11-14 2025-09-30 13F AMBAC FINL GROUP COM NEW 023139884 0 -119,016 -100.00 0 0.0000
2025-08-14 2025-06-30 13F AMBAC FINL GROUP COM NEW 023139884 119,016 -282,256 -70.34 1 -100.00 0.0037
2025-05-15 2025-03-31 13F AMBAC FINL GROUP COM NEW 023139884 401,272 293,715 273.08 4 200.00 0.0222
2025-02-14 2024-12-31 13F AMBAC FINL GROUP COM NEW 023139884 107,557 -37,968 -26.09 1 0.00 0.0070
2024-11-12 2024-09-30 13F AMBAC FINL GROUP COM NEW 023139884 145,525 77,866 115.09 2 -50.00 0.0081
2024-08-12 2024-06-30 13F AMBAC FINL GROUP COM NEW 023139884 67,659 51,800 326.63 1 0.0049
2024-02-09 2023-12-31 13F AMBAC FINL GROUP COM NEW 023139884 15,859 -6,730 -29.79 0 0.0019
2023-11-13 2023-09-30 13F AMBAC FINL GROUP COM NEW 023139884 22,589 -47,548 -67.79 0 -100.00 0.0027
2023-02-10 2022-12-31 13F AMBAC FINL GROUP COM NEW 023139884 70,137 70,137 1 0.0173
2022-02-14 2021-12-31 13F AMBAC FINL GROUP COM NEW 023139884 0 -18,145 -100.00 0 -100.00
2021-11-15 2021-09-30 13F AMBAC FINL GROUP COM NEW 023139884 18,145 2,848 18.62 259 1.17 0.0016
2021-05-17 2021-03-31 13F AMBAC FINL GROUP COM NEW 023139884 15,297 15,297 256 0.0026
2021-02-16 2020-12-31 13F AMBAC FINL GROUP COM NEW 023139884 0 -14,301 -100.00 0 -100.00
2020-11-13 2020-09-30 13F AMBAC FINL GROUP COM NEW 023139884 14,301 14,301 -80.89 182 30.94 0.0053
2020-05-15 2020-03-31 13F AMBAC FINL GROUP COM NEW 023139884 0 -20,040 -100.00 0 -100.00
2020-02-14 2019-12-31 13F AMBAC FINL GROUP COM NEW 023139884 20,040 6,569 48.76 432 64.26 0.0186
2019-11-14 2019-09-30 13F AMBAC FINL GROUP COM NEW 023139884 13,471 13,471 263 0.0124
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.