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Disclosed positions
Pertento Partners LLP: source evidence dated 2026-08-14T03:59:59.999Z.
- Issuer
- BERKSHIRE HATHAWAY INC
- Ticker
- BRK.B
- Class
- CL B NEW
- Reported value
- $350,122,883
- Reported amount
- 699,700
- Unit
- SH
- Option
- Put
The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.
What was reported for this quarter?
13F positions are dated quarter-end holdings, with later publication and possible amendments. Read report period and availability before calling them current.
SEC 13F-HR: 0001894571-26-000007Open the effective filing receipt and inspect shares, value and any put/call classification separately.
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Disclosed positions
See the complete disclosed positions
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| BERKSHIRE HATHAWAY INC | BRK.B | CL B NEW | $350,122,883 | 699,700 | SH | Put |
| US FOODS HLDG CORP | USFD | COM | $220,067,358 | 2,152,248 | SH | None |
| PRIMO BRANDS CORPORATION | PRMB | CLASS A COM SHS | $154,368,832 | 6,316,237 | SH | None |
| IES HOLDINGS INC | IESC | COM | $123,758,620 | 168,457 | SH | None |
| PRICESMART INC | PSMT | COM | $119,770,182 | 613,137 | SH | None |
| CELLEBRITE DI LTD | CLBT | ORDINARY SHARES | $116,871,058 | 8,004,867 | SH | None |
| SONIDA SENIOR LIVING INC | SNDA | COM | $96,926,765 | 2,375,656 | SH | None |
| KYIVSTAR GROUP LTD | Unresolved | ORD SHS | $95,724,411 | 5,919,877 | SH | None |
| ASTRONICS CORP | ATRO | COM | $80,742,943 | 993,637 | SH | None |
| ON HLDG AG | ONON | NAMEN AKT A | $78,930,353 | 2,228,412 | SH | None |
| NUTEX HEALTH INC | NUTX | COM | $77,124,366 | 451,310 | SH | None |
| COMPASS INC | COMP | CL A | $75,804,421 | 6,147,966 | SH | None |
| AIRBNB INC | ABNB | COM CL A | $72,480,150 | 506,500 | SH | Put |
| MASTERBRAND INC | MBC | COMMON STOCK | $61,411,461 | 5,968,072 | SH | None |
| PATRIA INVESTMENTS LIMITED | PAX | COM CL A | $58,679,052 | 5,344,176 | SH | None |
| INVESCO EXCH TRADED FD TR II | BKLN | SR LN ETF | $41,263,509 | 2,025,700 | SH | Put |
| NB BANCORP INC | NBBK | COM | $31,183,020 | 1,475,770 | SH | None |
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Largest 50 positions by reported value; the filing may contain more positions.
How amendments affect these holdings
This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 1 positions lack a resolved ticker and 3 positions are put or call entries.
A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.
Quarter end and public filing date
Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.