Vault-13

RIHO Partners, LLC

TUCSON, AZ · CIK 2112884 · 13F filing filed 2026-08-18

SEC-registered investment adviser since 2026 · limited liability company

$177.7m reported value +11.8% vs Q1 2026
14positions
91.2%in top 10
2 new 4 added 8 reduced 2 sold out vs Q1 2026

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 PROGRESSIVE CORP COM PGR PGR 128,918 $28.2m15.85% 15.85% ReducedShares held: Q3 2025 —, Q4 2025 122.1k, Q1 2026 129.0k, Q2 2026 128.9k -108 -108 -0.1%
2 MURPHY USA INC COM MUSA MUSA 40,371 $21.8m12.24% 12.24% ReducedShares held: Q3 2025 —, Q4 2025 51.8k, Q1 2026 54.7k, Q2 2026 40.4k -14.4k -14,375 -26.3%
3 OREILLY AUTOMOTIVE INC COM ORLY ORLY 217,928 $20.1m11.29% 11.29% AddedShares held: Q3 2025 —, Q4 2025 176.9k, Q1 2026 204.6k, Q2 2026 217.9k +13.4k +13,376 6.5%
4 HEICO CORP NEW CL A HEI.A HEI.A 55,055 $19.7m11.07% 11.07% ReducedShares held: Q3 2025 —, Q4 2025 52.9k, Q1 2026 55.2k, Q2 2026 55.1k -191 -191 -0.3%
5 NVIDIA CORPORATION COM NVDA NVDA 86,461 $17.3m9.73% 9.73% AddedShares held: Q3 2025 —, Q4 2025 70.0k, Q1 2026 65.3k, Q2 2026 86.5k +21.1k +21,127 32.3%
6 SOMNIGROUP INTERNATIONAL INC COM SGI SGI 187,368 $14.7m8.27% 8.27% AddedShares held: Q3 2025 —, Q4 2025 144.8k, Q1 2026 164.1k, Q2 2026 187.4k +23.3k +23,269 14.2%
7 ALPHABET INC CAP STK CL A GOOGL GOOGL 38,706 $13.8m7.78% 7.78% ReducedShares held: Q3 2025 —, Q4 2025 32.4k, Q1 2026 38.8k, Q2 2026 38.7k -119 -119 -0.3%
8 AMAZON COM INC COM AMZN AMZN 49,318 $11.8m6.61% 6.61% ReducedShares held: Q3 2025 —, Q4 2025 46.7k, Q1 2026 49.4k, Q2 2026 49.3k -53 -53 -0.1%
9 MICROSOFT CORP COM MSFT MSFT 22,931 $8.6m4.81% 4.81% ReducedShares held: Q3 2025 —, Q4 2025 39.5k, Q1 2026 24.2k, Q2 2026 22.9k -1.3k -1,309 -5.4%
10 TEXAS PACIFIC LAND CORPORATI COM TPL TPL 14,338 $6.3m3.53% 3.53% ReducedShares held: Q3 2025 —, Q4 2025 13.6k, Q1 2026 14.4k, Q2 2026 14.3k -31 -31 -0.2%
11 IES HOLDINGS INC COM IESC IESC 8,510 $6.3m3.52% 3.52% ReducedShares held: Q3 2025 —, Q4 2025 0, Q1 2026 8.5k, Q2 2026 8.5k -30 -30 -0.3%
12 AMBAC FINL GROUP INC COM NEW OSG OSG 554,818 $3.5m1.95% 1.95% AddedShares held: Q3 2025 —, Q4 2025 0, Q1 2026 546.6k, Q2 2026 554.8k +8.2k +8,249 1.5%
13 ROUNDHILL ETF TRUST MEMORY ETF DRAM DRAM 45,888 $3.4m1.91% 1.91% NewShares held: Q3 2025 —, Q4 2025 0, Q1 2026 0, Q2 2026 45.9k
14 TOPBUILD CORP COM BLD BLD 7,100 $2.6m1.44% 1.44% NewShares held: Q3 2025 —, Q4 2025 0, Q1 2026 0, Q2 2026 7.1k

Sold out since Q1 2026

SecurityTickerShares held beforeValue then
BUILDERS FIRSTSOURCE INC BLDR BLDR 99,387 $8.2m99.4k shares
SLEEP NUMBER CORP SNBRQ SNBRQ 138,389 $248.4k138.4k shares