Octave Specialty Group, Inc.
DE ˙ DB ˙ US0231398845
4,36 € ↑0,22 (5,31%)
2026-06-05
DEL PRIS
SecurityDE:FGPN / Octave Specialty Group, Inc.
InstitutionVerition Fund Management LLC
Latest Disclosed Ownership13,500 shares
Latest Disclosed Value $ 62,775
Verition Fund Management LLC reports 22.86% decrease in ownership of FGPN / Octave Specialty Group, Inc.

On May 15, 2026 - Verition Fund Management LLC filed a 13F-HR form disclosing ownership of 13,500 shares of Octave Specialty Group, Inc. (DE:FGPN) valued at $50,490 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 17,500 shares of Octave Specialty Group, Inc.. This represents a change in shares of -22.86% during the quarter. The current value of the position is $58,860 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 NEW 023139884 13,500 -4,000 -22.86 63 -54.41 0.0004
2026-02-13 2025-12-31 13F OCTAVE SPECIALTY GROUP COM NEW 023139884 17,500 -3,033 -14.77 136 -20.47 0.0005
2025-11-14 2025-09-30 13F AMBAC FINL GROUP COM NEW 023139884 20,533 -18,785 -47.78 171 -38.71 0.0007
2025-08-14 2025-06-30 13F AMBAC FINL GROUP COM NEW 023139884 39,318 -63 -0.16 279 -18.90 0.0012
2025-05-15 2025-03-31 13F AMBAC FINL GROUP COM NEW 023139884 39,381 -34,954 -47.02 345 -63.40 0.0016
2025-02-14 2024-12-31 13F AMBAC FINL GROUP COM NEW 023139884 74,335 -14,414 -16.24 940 -5.43 0.0037
2024-11-14 2024-09-30 13F AMBAC FINL GROUP COM NEW 023139884 88,749 39,308 79.50 995 57.03 0.0050
2024-08-14 2024-06-30 13F AMBAC FINL GROUP COM NEW 023139884 49,441 26,142 112.20 634 73.90 0.0035
2024-05-14 2024-03-31 13F AMBAC FINL GROUP COM NEW 023139884 23,299 2,893 14.18 364 8.33 0.0025
2024-02-14 2023-12-31 13F AMBAC FINL GROUP COM NEW 023139884 20,406 -28,465 -58.25 336 -42.95 0.0026
2023-11-14 2023-09-30 13F AMBAC FINL GROUP COM NEW 023139884 48,871 -8,000 -14.07 589 -27.19 0.0069
2023-08-14 2023-06-30 13F AMBAC FINL GROUP COM NEW 023139884 56,871 -7,855 -12.14 810 -19.18 0.0108
2023-05-15 2023-03-31 13F AMBAC FINL GROUP COM NEW 023139884 64,726 3,305 5.38 1,002 -6.54 0.0139
2023-02-14 2022-12-31 13F AMBAC FINL GROUP COM NEW 023139884 61,421 -78,789 -56.19 1,071 -40.10 0.0167
2023-01-18 2022-09-30 13F/A-1 AMBAC FINL GROUP COM NEW 023139884 140,210 15,102 12.07 1,788 25.92 0.0200
2022-11-14 2022-09-30 13F AMBAC FINL GROUP COM NEW 023139884 140,210 15,102 1,788 0.0203
2022-08-30 2022-06-30 13F/A-1 AMBAC FINL GROUP COM NEW 023139884 125,108 -12,892 -9.34 1,420 -1.05 0.0281
2022-08-15 2022-06-30 13F AMBAC FINL GROUP COM NEW 023139884 125,108 -12,892 1,420 0.0240
2022-06-02 2022-03-31 13F/A-1 AMBAC FINL GROUP COM NEW 023139884 138,000 87,000 170.59 1,435 75.21 0.0172
2022-05-13 2022-03-31 13F AMBAC FINL GROUP COM NEW 023139884 138,000 87,000 1,435 0.0164
2022-05-03 2021-12-31 13F/A-1 AMBAC FINL GROUP COM NEW 023139884 51,000 -4,190 -7.59 819 3.67 0.0056
2022-02-14 2021-12-31 13F AMBAC FINL GROUP COM NEW 023139884 51,000 -4,190 819 0.0032
2021-11-15 2021-09-30 13F AMBAC FINL GROUP COM NEW 023139884 55,190 2,190 4.13 790 -4.82 0.0068
2021-08-16 2021-06-30 13F AMBAC FINL GROUP COM NEW 023139884 53,000 -19,048 -26.44 830 -31.18 0.0075
2021-05-18 2021-03-31 13F AMBAC FINL GROUP COM NEW 023139884 72,048 37,678 109.62 1,206 127.98 0.0136
2021-02-16 2020-12-31 13F AMBAC FINL GROUP COM NEW 023139884 34,370 17,270 100.99 529 142.66 0.0046
2020-11-16 2020-09-30 13F AMBAC FINL GROUP COM NEW 023139884 17,100 17,100 218 0.0044
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.