CIK: 0001894571
Total reported value
$1.9B
Reporting period: 2026-06-30 · Number of holdings: 17
Pertento Partners LLP disclosed 17 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $1.9B and a quarterly turnover rate of 42.2%.
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Pertento Partners LLP's disclosed holdings carry a Herfindahl concentration index of 0.086 — mathematically equivalent to about 12 equally-sized positions, close to its 17 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.70), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 45% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
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New buy SNDA
Add H5919C104
+614.1% $68.3M
Sold out SIMO
Trim BRK-B
+10.4% $46.4M
Sold out SPY
Trim NBBK
-33.1% -$15.3M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 18.87% | -3.35% | +10.38% | |
| 2 | USFD | US Foods Holding CORP | Stock-Consumer Staples | 11.86% | -0.64% | +16.12% | |
| 3 | PRMB | Primo Brands CORP | Stock-Consumer Staples | 8.32% | +1.02% | +19.17% | |
| 4 | IESC | Ies Holdings Inc | Stock-Industrials | 6.67% | -1.39% | -27.15% | |
| 5 | PSMT | Pricesmart Inc | Stock-Consumer Staples | 6.46% | +0.68% | +16.86% | |
| 6 | CLBT | Cellebrite DI Ltd. | Stock-Other | 6.30% | -0.42% | +20.15% | |
| 7 | SNDA | Sonida Senior Living Inc | Stock-Other | 5.22% | +5.22% | NEW | |
| 8 | ✓ | Kyivstar Group LTD | Stock-Other | 5.16% | +1.39% | +16.12% | |
| 9 | ATRO | Astronics CORP | Stock-Other | 4.35% | +0.37% | +21.87% | |
| 10 | ✓ | On Holding AG | Stock-Other | 4.25% | +3.47% | +614.13% | |
| 11 | NUTX | Nutex Health Inc | Stock-Other | 4.16% | +1.56% | +20.68% | |
| 12 | COMP | Compass Inc - Class A | Stock-Real Estate | 4.09% | +1.47% | +25.60% | |
| 13 | ABNB | Airbnb Inc-class A | Stock-Consumer Disc | 3.91% | -0.14% | +15.40% | |
| 14 | MBC | Masterbrand Inc | Stock-Consumer Disc | 3.31% | +0.29% | +20.21% | |
| 15 | PAX | Patria Investments Limited | Stock-Other | 3.16% | -1.64% | +2.65% | |
| 16 | BKLN | Invesco Senior Loan ETF | ETF-Other | 2.22% | -0.77% | +1.00% | |
| 17 | NBBK | Nb Bancorp Inc | Stock-Other | 1.68% | -1.72% | -33.12% |
Performance for Q3 2026
+6.7%
Performance Last 4 Quarters
+44.6%
Based on 73% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 17 | $1.9B | 42 | ||
| 2026 Q1 | 19 | $1.4B | 54 | ||
| 2025 Q4 | 18 | $1.1B | 62 | ||
| 2025 Q3 | 16 | $862.1M | 90 | ||
| 2025 Q2 | 19 | $1.1B | 0 | ||
| 2025 Q1 | 21 | $955.3M | 0 | ||
| 2024 Q4 | 28 | $1.2B | 0 | ||
| 2024 Q3 | 25 | $907.8M | 0 | ||
| 2024 Q2 | 26 | $989.1M | 0 | ||
| 2024 Q1 | 23 | $540.5M | 0 | ||
| 2023 Q4 | 20 | $596.6M | 0 | ||
| 2023 Q3 | 21 | $550.9M | 0 | ||
| 2023 Q2 | 18 | $481.4M | 0 | ||
| 2023 Q1 | 16 | $402.5M | 0 | ||
| 2022 Q4 | 16 | $312.4M | 0 | ||
| 2022 Q3 | 16 | $246.8M | 0 | ||
| 2022 Q2 | 15 | $250.1M | 0 | ||
| 2022 Q1 | 14 | $282.1M | 0 | ||
| 2021 Q4 | 13 | $213.6M | 0 |
Pertento Partners LLP's most significant position changes for 2026-06-30: New buy: Sonida Senior Living Inc (SNDA); Sold out: Silicon Motion Technol-adr (SIMO); Sold out: Ss Spdr S&p 500 ETF Trust-us (SPY); Sold out: Ishares Msci India ETF (INDA); Add: On Holding AG — shares +614.13%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | SNDA | Sonida Senior Living Inc | +5.2% | NEW | New buy |
| 2 | ✓ | On Holding AG | +3.5% | +614.13% | Add |
| 3 | NUTX | Nutex Health Inc | +1.6% | +20.68% | Add |
| 4 | COMP | Compass Inc - Class A | +1.5% | +25.60% | Add |
| 5 | ✓ | Kyivstar Group LTD | +1.4% | +16.12% | Add |
| 6 | PRMB | Primo Brands CORP | +1% | +19.17% | Add |
| 7 | PSMT | Pricesmart Inc | +0.7% | +16.86% | Add |
| 8 | ATRO | Astronics CORP | +0.4% | +21.87% | Add |
| 9 | MBC | Masterbrand Inc | +0.3% | +20.21% | Add |
| 10 | ABNB | Airbnb Inc-class A | -0.1% | +15.40% | Add |
| 11 | INDA | Ishares Msci India ETF | -0.2% | EXIT | Sold out |
| 12 | CLBT | Cellebrite DI Ltd. | -0.4% | +20.15% | Add |
| 13 | USFD | US Foods Holding CORP | -0.6% | +16.12% | Add |
| 14 | BKLN | Invesco Senior Loan ETF | -0.8% | +1.00% | Add |
| 15 | IESC | Ies Holdings Inc | -1.4% | -27.15% | Trim |
| 16 | PAX | Patria Investments Limited | -1.6% | +2.65% | Add |
| 17 | NBBK | Nb Bancorp Inc | -1.7% | -33.12% | Trim |
| 18 | SPY | Ss Spdr S&p 500 ETF Trust-us | -1.8% | EXIT | Sold out |
| 19 | BRK-B | Berkshire Hathaway Inc-cl B | -3.4% | +10.38% | Add |
| 20 | SIMO | Silicon Motion Technol-adr | -3.4% | EXIT | Sold out |
Pertento Partners LLP returned an annualized 17.5% over the trailing 36 months — underperforming the S&P 500 by 11.3 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.52 (more volatile than the market) and a 50% quarterly batting average against the index.
Its portfolio is broadly diversified and moderately active, with 59.7% of the portfolio concentrated in Consumer Staples.
Its turnover score has risen from 0 to 42 over the past 4 quarters — a shift toward more active trading.
It has added to its BRK-B position over the past two quarters (+$195.6M, now $350.1M), while trimming PAX over the same stretch (-$12.6M, still holding $58.7M).
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