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13F-HR filed by PECAUT & CO.

PECAUT & CO. filed this 13F-HR for the quarter ended 2026-03-31, filed 2026-05-11, with 66 holding rows worth $307,976,995.

Accession
0001398344-26-008869
Filed
2026-05-11
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2026

A holdings report, 66 entries on the cover page, a total value of $307,976,995 stated on the cover page (in dollars after the unit check, H1), rows summing to $307,976,995 with VALUE read as dollars as filed, 13F file number 028-15687. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
Berkshire Hathaway Inc084670702COM57,101$27,362,799dollars as filed
SPDR SERIES TRUST78468R523ST STR BL 12 ETF256,061$25,462,684dollars as filed
VANGUARD SCOTTSDALE FDS92206C409COM309,836$24,560,708dollars as filed
iShares 0-3 Month Treasury Bond ETF46436E718SHS161,243$16,230,767dollars as filed
ISHARES INC46434G764MSCI EMRG CHN204,164$16,059,563dollars as filed
Alphabet Inc. Reg. Shares C02079K107COM54,236$15,558,073dollars as filed
SPDR Portfolio S&P 500 Growth ETF78464A409SHS156,240$15,297,505dollars as filed
SPDW78463X889COM295,863$13,506,156dollars as filed
Vanguard Dividend Appreciation ETF921908844SHS57,236$12,309,177dollars as filed
SPDR SER TR78464A508PRTFLO S&P500 VL177,439$10,039,498dollars as filed
TEXAS PACIFIC LAND CORPORATION COM88262P102Stock20,605$9,778,450dollars as filed
Apple Inc037833100COM36,337$9,221,955dollars as filed
FIRST TR EXCHANGE TRADED FD33737A108NASDQ CLN EDGE49,962$8,172,815dollars as filed
LISTED FD TR53656F623HORIZON KINETICS149,401$7,777,829dollars as filed
BERKSHIRE HATHAWAY INC DEL084670108CL A10$7,181,400dollars as filed
Costco Wholesale Corporation22160K105COM7,127$7,101,277dollars as filed
SPDR Portfolio S&P 400 Mid Cap ETF78464A847SHS106,001$6,277,376dollars as filed
FIRST TR EXCHANGE TRADED FD33738R704RBA INDL ETF54,986$6,091,351dollars as filed
AUTONATION INC COM05329W102Stock25,420$4,963,509dollars as filed
Lowes Companies,Inc.548661107COM19,718$4,658,854dollars as filed
KNIFE RIVER CORP COMMON STOCK498894104Stock50,790$4,147,004dollars as filed
SPDR Bloomberg 1-3 Month T-Bill ETF78468R663SHS36,071$3,305,525dollars as filed
SPDR Portfolio S&P 600 Small Cap ETF78468R853SHS66,906$3,232,898dollars as filed
Microsoft Corp594918104COM8,336$3,085,798dollars as filed
Intercontinental Exchange,Inc.45866F104COM17,291$2,719,587dollars as filed
WHITE MTNS INS GROUP LTDG9618E107COM1,172$2,574,837dollars as filed
WATERBRIDGE INFRASTRUCTURE L940923105CL A SHS REPSTG87,500$2,344,125dollars as filed
JPMORGAN ULTRA-SHORT MUNICIPAL INCOME ETF46641Q654ETF43,937$2,239,925dollars as filed
BUILDERS FIRSTSOURCE INC COM12008R107Stock26,865$2,211,795dollars as filed
WORLD GOLD TR98149E303SPDR GLD MINIS22,252$2,062,538dollars as filed
Vanguard Growth922908736COM4,608$2,012,744dollars as filed
Vanguard FTSE Developed Markets ETF921943858SHS30,267$1,939,535dollars as filed
CASEYS GEN STORES INC147528103COM2,600$1,892,436dollars as filed
Starbucks Corporation855244109COM20,700$1,854,513dollars as filed
BWX TECHNOLOGIES INC05605H100COM8,135$1,663,526dollars as filed
American Express Company025816109COM5,040$1,524,499dollars as filed
Walmart Inc.931142103COM12,219$1,518,618dollars as filed
WHEATON PRECIOUS METALS CORP COM962879102Stock11,550$1,513,166dollars as filed
NVIDIA Corp67066G104COM7,402$1,290,900dollars as filed
Vanguard Value ETF922908744SHS6,441$1,263,810dollars as filed
LANDBRIDGE COMPANY LLC514952100CL A15,893$1,097,413dollars as filed
MESABI TR590672101CTF BEN INT33,963$1,067,457dollars as filed
Union Pacific Corporation907818108COM4,381$1,062,918dollars as filed
UNITED RENTALS INC COM911363109Stock1,403$1,022,245dollars as filed
NATURAL RESOURCE PARTNERS LP63900P608COM UNIT LTD PAR8,075$977,075dollars as filed
LIBERTY MEDIA CORP DEL531229771COM LBTY ONE S A12,158$949,297dollars as filed
Vanguard Small-Cap ETF922908751SHS3,345$876,096dollars as filed
Vanguard Mid-Cap ETF922908629SHS3,041$873,291dollars as filed
Vanguard ESG U.S. Stock ETF921910733SHS7,347$824,830dollars as filed
TIDEWATER INC NEW COM88642R109Stock9,500$793,725dollars as filed
FLOOR & DECOR HLDGS INC CL A339750101Stock14,200$721,360dollars as filed
SOURCE CAPITAL836144303COM SHS OF BEN I13,453$623,142dollars as filed
HAWAIIAN ELEC INDS INC MTN B419870100COM40,000$593,600dollars as filed
NIKE,Inc. Class B654106103COM10,302$544,152dollars as filed
LSB INDS INC502160104COM36,500$543,850dollars as filed
Johnson & Johnson478160104COM2,150$525,546dollars as filed
ISHARES TR46435G516COM4,412$421,902dollars as filed
SPROTT PHYSICAL GOLD TR85207H104UNIT8,700$308,328dollars as filed
RENN FD INC759720105COM93,099$305,366dollars as filed
OR ROYALTIES INC. COM SHS68390D106Stock8,000$304,160dollars as filed
CANADIANNATLRYCOF136375102STOK2,684$275,835dollars as filed
ISHARES TR46435G425COM1,900$268,659dollars as filed
SPY78462F103SHS389$253,234dollars as filed
ISHARES RUSSELL 1000 VALUE ETF464287598ETF1,155$246,751dollars as filed
ISHARESRUSSELL1000GROWTHETF464287614STOK573$244,268dollars as filed
TRIPLE FLAG PRECIOUS METAL COM89679M104Stock7,000$242,970dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001398344-26-008869this filing2026-05-11acceptance time not in the bulk data set