Octave Specialty Group, Inc.
DE ˙ DB ˙ US0231398845
4,36 € ↑0,22 (5,31%)
2026-06-05
DEL PRIS
SecurityDE:FGPN / Octave Specialty Group, Inc.
InstitutionGendell Jeffrey L
Latest Disclosed Ownership1,413,212 shares
Latest Disclosed Value $ 6,571,436
Gendell Jeffrey L reports 9.96% decrease in ownership of FGPN / Octave Specialty Group, Inc.

On May 15, 2026 - Gendell Jeffrey L filed a 13F-HR form disclosing ownership of 1,413,212 shares of Octave Specialty Group, Inc. (DE:FGPN) valued at $5,285,413 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,569,472 shares of Octave Specialty Group, Inc.. This represents a change in shares of -9.96% during the quarter. The current value of the position is $6,161,604 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.

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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)
2026-05-15 2026-03-31 13F OCTAVE SPECIALTY GROUP COM 023139884 1,413,212 -156,260 -9.96 6,571 -46.18 0.0496
2026-02-13 2025-12-31 13F OCTAVE SPECIALTY GROUP COM 023139884 1,569,472 -295,040 -15.82 12,210 -21.48 0.2121
2025-11-14 2025-09-30 13F AMBAC FINANCIAL GROUP COM 023139884 1,864,512 666,092 55.58 15,550 82.77 0.2860
2025-08-14 2025-06-30 13F AMBAC FINANCIAL GROUP COM 023139884 1,198,420 596,134 98.98 8,509 61.44 0.2259
2025-05-15 2025-03-31 13F AMBAC FINANCIAL GROUP COM 023139884 602,286 74,748 14.17 5,270 -21.03 0.2275
2025-02-14 2024-12-31 13F AMBAC FINANCIAL GROUP COM 023139884 527,538 0 0.00 6,673 12.85 0.2089
2024-11-14 2024-09-30 13F AMBAC FINANCIAL GROUP COM 023139884 527,538 48,225 10.06 5,914 -3.76 0.1854
2024-08-14 2024-06-30 13F AMBAC FINANCIAL GROUP COM 023139884 479,313 45,000 10.36 6,145 -9.49 0.2151
2024-05-15 2024-03-31 13F AMBAC FINANCIAL GROUP COM 023139884 434,313 235,058 117.97 6,788 106.76 0.2622
2024-02-14 2023-12-31 13F AMBAC FINANCIAL GROUP COM 023139884 199,255 68,959 52.92 3,284 108.98 0.1785
2023-11-13 2023-09-30 13F AMBAC FINANCIAL GROUP COM 023139884 130,296 0 0.00 1,571 -15.31 0.0894
2023-08-11 2023-06-30 13F AMBAC FINANCIAL GROUP COM 023139884 130,296 -10,000 -7.13 1,855 -14.56 0.1439
2023-05-12 2023-03-31 13F AMBAC FINANCIAL GROUP COM 023139884 140,296 40,296 40.30 2,172 24.48 0.2033
2023-02-13 2022-12-31 13F AMBAC FINANCIAL GROUP COM 023139884 100,000 100,000 1,744 0.1544
2021-08-13 2021-06-30 13F AMBAC FINANCIAL GROUP COM NEW 023139884 0 -11,967 -100.00 0 -100.00
2021-05-14 2021-03-31 13F AMBAC FINANCIAL GROUP COM NEW 023139884 11,967 -31,909 -72.73 200 -70.37 0.0213
2021-02-12 2020-12-31 13F AMBAC FINANCIAL GROUP COM NEW 023139884 43,876 -94,917 -68.39 675 -61.91 0.0912
2020-11-16 2020-09-30 13F AMBAC FINANCIAL GROUP COM NEW 023139884 138,793 81,447 142.03 1,772 115.83 0.3728
2020-08-13 2020-06-30 13F AMBAC FINL GROUP COM NEW 023139884 57,346 -294,005 -83.68 821 -81.07 0.2093
2020-05-15 2020-03-31 13F AMBAC FINL GROUP COM NEW 023139884 351,351 -309,306 -46.82 4,336 -69.57 1.3283
2020-02-13 2019-12-31 13F AMBAC FINL GROUP COM NEW 023139884 660,657 -156,145 -19.12 14,250 -10.76 1.8310
2019-11-14 2019-09-30 13F AMBAC FINL GROUP COM NEW 023139884 816,802 11,100 1.38 15,969 17.63 2.2774
2019-08-14 2019-06-30 13F AMBAC FINL GROUP COM NEW 023139884 805,702 3,963 0.49 13,576 -6.55 1.7012
2019-05-15 2019-03-31 13F AMBAC FINL GROUP COM NEW 023139884 801,739 -57,993 -6.75 14,527 -1.99 2.0147
2019-02-15 2018-12-31 13F AMBAC FINL GROUP COM NEW 023139884 859,732 -368,967 -30.03 14,822 -40.92 2.7277
2018-11-14 2018-09-30 13F AMBAC FINL GROUP COM NEW 023139884 1,228,699 19,045 1.57 25,090 4.49 2.1466
2018-08-10 2018-06-30 13F AMBAC FINL GROUP COM NEW 023139884 1,209,654 133,510 12.41 24,011 42.30 2.4491
2018-05-11 2018-03-31 13F AMBAC FINL GROUP COM NEW 023139884 1,076,144 381,084 54.83 16,874 51.92 1.9014
2018-02-09 2017-12-31 13F AMBAC FINL GROUP COM NEW 023139884 695,060 91,977 15.25 11,107 6.70 0.7682
2017-11-13 2017-09-30 13F AMBAC FINL GROUP COM NEW 023139884 603,083 45,900 8.24 10,410 7.67 0.8321
2017-08-11 2017-06-30 13F AMBAC FINL GROUP COM NEW 023139884 557,183 22,783 4.26 9,668 -4.08 0.6961
2017-05-12 2017-03-31 13F AMBAC FINL GROUP COM NEW 023139884 534,400 31,471 6.26 10,079 -10.93 1.0078
2017-02-10 2016-12-31 13F AMBAC FINL GROUP COM NEW 023139884 502,929 123,191 32.44 11,316 62.03 1.3142
2016-11-10 2016-09-30 13F AMBAC FINL GROUP COM NEW 023139884 379,738 137,735 56.91 6,984 75.30 1.0327
2016-08-12 2016-06-30 13F AMBAC FINL GROUP COM NEW 023139884 242,003 93,839 63.33 3,984 70.18 0.8160
2016-05-13 2016-03-31 13F AMBAC FINL GROUP COM NEW 023139884 148,164 -258,952 -63.61 2,341 -59.19 0.4444
2016-02-12 2015-12-31 13F AMBAC FINL GROUP COM NEW 023139884 407,116 163,100 66.84 5,736 62.45 1.0492
2015-11-13 2015-09-30 13F AMBAC FINL GROUP COM NEW 023139884 244,016 75,113 44.47 3,531 25.61 0.7318
2015-08-21 2015-06-30 13F/A-1 AMBAC FINL GROUP COM NEW 023139884 168,903 69,764 70.37 2,811 17.17 0.4753
2015-08-14 2015-06-30 13F AMBAC FINL GROUP COM NEW 023139884 168,903 2,811
2015-05-15 2015-03-31 13F AMBAC FINL GROUP COM NEW 023139884 99,139 -25,149 -20.23 2,399 -21.22 0.3763
2015-02-13 2014-12-31 13F AMBAC FINL GROUP COM NEW 023139884 124,288 -50,828 -29.03 3,045 -21.32 0.5106
2014-11-14 2014-09-30 13F AMBAC FINL GROUP COM NEW 023139884 175,116 -22,500 -11.39 3,870 -28.29 0.5193
2014-08-14 2014-06-30 13F AMBAC FINL GROUP COM NEW 023139884 197,616 -133,667 -40.35 5,397 -47.50 0.7501
2014-05-15 2014-03-31 13F AMBAC FINL GROUP COM NEW 023139884 331,283 -22,000 -6.23 10,280 18.47 1.4560
2014-02-14 2013-12-31 13F AMBAC FINL GROUP COM NEW 023139884 353,283 47,386 15.49 8,677 56.37 1.4341
2013-11-14 2013-09-30 13F AMBAC FINL GROUP COM NEW 023139884 305,897 305,897 5,549 0.8242
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.