Vault-13

FOURSIXTHREE CAPITAL LP

NEW YORK, NY · CIK 1897652 · 13F filing filed 2026-08-14

SEC-registered investment adviser since 2021 · limited partnership

$478.8m reported value +105.7% vs Q1 2026
15positions
94.7%in top 10
8 new 6 added 0 reduced 8 sold out vs Q1 2026

Options: 0 call positions (— notional), 2 put positions ($5.9m notional) – listed below, not included above.

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 DPC HOLDINGS PLC ORDINARY SHARES DPC DPC 2,044,250 $100.3m20.95% 20.95% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 2.0m
2 CAPITAL SOUTHWEST CORP NOTE 5.125%11/1 · principal CSWC 5.125 11.15.29 · principal CSWC 5.125 11.15.29 66,836,000 $70.0m14.62% 14.62% AddedPrincipal held: Q3 2025 21.5m, Q4 2025 21.5m, Q1 2026 28.8m, Q2 2026 66.8m +38.0m +38,003,000 131.8%
3 IAC INC COM NEW PPLI PPLI 1,342,201 $62.0m12.94% 12.94% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 274.6k, Q2 2026 1.3m +1.1m +1,067,551 388.7%
4 TELEPHONE & DATA SYS INC COM NEW TDS TDS 1,405,682 $52.0m10.87% 10.87% AddedShares held: Q3 2025 1.4m, Q4 2025 1.2m, Q1 2026 940.9k, Q2 2026 1.4m +464.8k +464,755 49.4%
5 ECHOSTAR CORP CL A ECHO ECHO 440,146 $44.7m9.33% 9.33% AddedShares held: Q3 2025 598.1k, Q4 2025 553.6k, Q1 2026 138.0k, Q2 2026 440.1k +302.1k +302,145 218.9%
6 CABLE ONE INC NOTE 1.125% 3/1 · principal CABO 1.125 03.15.28 · principal CABO 1.125 03.15.28 58,121,000 $38.4m8.01% 8.01% NewPrincipal held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 58.1m
7 VIASAT INC COM VSAT VSAT 401,189 $36.0m7.53% 7.53% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 401.2k
8 SERVICE PPTYS TR COM SH BEN INT COM SH BEN INT 13,153,828 $22.2m4.64% 4.64% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 13.2m
9 IHEARTMEDIA INC COM CL A IHRT IHRT 3,916,734 $16.8m3.51% 3.51% AddedShares held: Q3 2025 2.4m, Q4 2025 2.6m, Q1 2026 2.6m, Q2 2026 3.9m +1.3m +1,322,629 51.0%
10 RAMACO RES INC COM CL A METC METC 851,760 $11.3m2.35% 2.35% AddedShares held: Q3 2025 0, Q4 2025 319.2k, Q1 2026 811.8k, Q2 2026 851.8k +40.0k +40,000 4.9%
11 SINCLAIR INC CL A SBGI SBGI 578,451 $8.2m1.72% 1.72% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 578.5k
12 STAR HLDGS SHS BEN INT STHO STHO 883,897 $8.1m1.69% 1.69% UnchangedShares held: Q3 2025 883.9k, Q4 2025 883.9k, Q1 2026 883.9k, Q2 2026 883.9k
13 NEXTERA ENERGY PARTNERS LP COM UNIT PART IN XIFR XIFR 351,539 $4.2m0.87% 0.87% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 351.5k
14 BITDEER TECHNOLOGIES GROUP CL A ORD SHS BTDR BTDR 150,000 $2.4m0.50% 0.50% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 150.0k
15 WARNER BROS DISCOVERY INC COM SER A WBD WBD 86,000 $2.3m0.48% 0.48% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 86.0k

Sold out since Q1 2026

SecurityTickerShares held beforeValue then
COMMSCOPE HLDG CO INC VISN VISN 3,037,598 $55.3m3.0m shares
HOLOGIC INC HOLX HOLX 309,800 $23.4m309.8k shares
GANNETT CO INC TDAY TDAY 2,306,441 $16.3m2.3m shares
AVIS BUDGET GROUP CAR CAR 90,000 $13.1m90.0k shares
ALTICE USA INC OPTU OPTU 1,310,063 $1.7m1.3m shares
SPECTRAL AI INC MDAIW MDAIW 11,666 $6.5k11.7k shares
BRIDGER AEROSPACE GRP HLDGS BAERW BAERW 10,000 $3.9k10.0k shares
SUNCAR TECHNOLOGY GROUP INC SDAWW SDAWW 10,000 $2.5k10.0k shares

Options (notional value)

UnderlyingTickerTypeShares controlled NotionalChange
DOW INC DOW · Put DOWPut 152,500 $4.2m152.5k shares Reduced
BURFORD CAP LTD BUR · Put BURPut 418,500 $1.7m418.5k shares Added