← Back to Discover
PECAUT & CO.
Period ended Sep 30, 2026 · Latest filing Oct 27, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $345,664,744
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- BERKSHIRE HATHAWAY INC DEL · CL B NEW · 084670702 · shares: $27,957,403
- SPDR SERIES TRUST · ST STR BL 12 ETF · 78468R523 · shares: $26,213,636
- J P MORGAN EXCHANGE TRADED F · INCOME ETF · 46641Q159 · shares: $25,552,306
- VANGUARD SCOTTSDALE FDS · SHRT TRM CORP BD · 92206C409 · shares: $24,803,388
- ISHARES INC · MSCI EMRG CHN · 46434G764 · shares: $20,110,801
- SPDR SERIES TRUST · ST STR P500GRW · 78464A409 · shares: $19,047,046
- ALPHABET INC · CAP STK CL C · 02079K107 · shares: $17,061,403
- ISHARES TR · 0-3 MTH TREASURY · 46436E718 · shares: $16,580,932
- SPDR INDEX SHS FDS · ST STR PO EX ETF · 78463X889 · shares: $15,316,988
- VANGUARD SPECIALIZED FUNDS · DIV APP ETF · 921908844 · shares: $13,759,059
Reported holdings
69 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | — | 56,145 shares | $27,957,403 |
| SPDR SERIES TRUST | ST STR BL 12 ETF | 78468R523 | — | 263,878 shares | $26,213,636 |
| J P MORGAN EXCHANGE TRADED F | INCOME ETF | 46641Q159 | — | 569,220 shares | $25,552,306 |
| VANGUARD SCOTTSDALE FDS | SHRT TRM CORP BD | 92206C409 | — | 321,079 shares | $24,803,388 |
| ISHARES INC | MSCI EMRG CHN | 46434G764 | — | 202,975 shares | $20,110,801 |
| SPDR SERIES TRUST | ST STR P500GRW | 78464A409 | — | 154,753 shares | $19,047,046 |
| ALPHABET INC | CAP STK CL C | 02079K107 | — | 50,072 shares | $17,061,403 |
| ISHARES TR | 0-3 MTH TREASURY | 46436E718 | — | 164,689 shares | $16,580,932 |
| SPDR INDEX SHS FDS | ST STR PO EX ETF | 78463X889 | — | 305,059 shares | $15,316,988 |
| VANGUARD SPECIALIZED FUNDS | DIV APP ETF | 921908844 | — | 58,973 shares | $13,759,059 |
| APPLE INC | COM | 037833100 | — | 34,905 shares | $11,624,042 |
| SPDR SERIES TRUST | ST STR P500VAL | 78464A508 | — | 189,740 shares | $11,598,828 |
| FIRST TR EXCHANGE-TRADED FD | NASDQ CLN EDGE | 33737A108 | — | 50,186 shares | $8,888,505 |
| LISTED FDS TR | HORI KI INFL ETF | 53656F623 | — | 158,935 shares | $7,968,985 |
| TEXAS PACIFIC LAND CORPORATI | COM | 88262P102 | — | 20,556 shares | $6,697,788 |
| SPDR SERIES TRUST | ST STR P400MID | 78464A847 | — | 106,078 shares | $6,687,164 |
| COSTCO WHOLESALE CORPORATION | COM | 22160K105 | — | 6,907 shares | $6,287,686 |
| BERKSHIRE HATHAWAY INC DEL | CL A | 084670108 | — | 8 shares | $5,976,040 |
| FIRST TR EXCHANGE TRADED FD | RBA INDL ETF | 33738R704 | — | 52,956 shares | $5,467,180 |
| MICROSOFT CORP | COM | 594918104 | — | 8,279 shares | $4,246,385 |
| CASEYS GEN STORES INC | COM | 147528103 | — | 5,937 shares | $3,612,427 |
| SPDR SERIES TRUST | ST STR SP600 SML | 78468R853 | — | 66,471 shares | $3,513,641 |
| AUTONATION INC | COM | 05329W102 | — | 22,310 shares | $3,512,486 |
| NETFLIX INC. | COM | 64110L106 | — | 49,771 shares | $3,463,066 |
| SPDR SERIES TRUST | ST STR BLO 1 ETF | 78468R663 | — | 36,327 shares | $3,329,036 |
| J P MORGAN EXCHANGE TRADED F | ULTRA SHT MUNCPL | 46641Q654 | — | 51,865 shares | $2,622,270 |
| KNIFE RIVER CORP | COMMON STOCK | 498894104 | — | 51,740 shares | $2,608,731 |
| LOWES COS INC | COM | 548661107 | — | 14,062 shares | $2,591,396 |
| WATERBRIDGE INFRASTRUCTURE L | CL A SHS REPSTG | 940923105 | — | 87,000 shares | $2,446,440 |
| VANGUARD INDEX FDS | MRNGSTR GRWT ETF | 922908736 | — | 26,471 shares | $2,385,301 |
| WHITE MTNS INS GROUP LTD | COM | G9618E107 | — | 1,142 shares | $2,291,412 |
| VANGUARD TAX-MANAGED FDS | VAN FTSE DEV MKT | 921943858 | — | 31,412 shares | $2,217,992 |
| STARBUCKS CORP | COM | 855244109 | — | 20,700 shares | $1,944,972 |
| WORLD GOLD TR | SPDR GLD MINIS | 98149E303 | — | 21,797 shares | $1,791,277 |
| NVIDIA CORPORATION | COM | 67066G104 | — | 7,456 shares | $1,702,851 |
| WHEATON PRECIOUS METALS CORP | COM | 962879102 | — | 11,550 shares | $1,544,466 |
| AMERICAN EXPRESS CO | COM | 025816109 | — | 4,995 shares | $1,518,980 |
| VANGUARD INDEX FDS | MRNGSTR VAL ETF | 922908744 | — | 6,416 shares | $1,386,443 |
| LANDBRIDGE COMPANY LLC | CL A | 514952100 | — | 15,895 shares | $1,290,167 |
| INTERCONTINENTAL EXCHANGE IN | COM | 45866F104 | — | 8,000 shares | $1,216,240 |
| UNION PAC CORP | COM | 907818108 | — | 4,139 shares | $1,126,346 |
| UNITED RENTALS INC | COM | 911363109 | — | 1,103 shares | $1,103,963 |
| BWX TECHNOLOGIES INC | COM | 05605H100 | — | 7,935 shares | $1,087,095 |
| NATURAL RESOURCE PARTNERS LP | COM UNIT LTD PAR | 63900P608 | — | 9,075 shares | $986,725 |
| VANGUARD INDEX FDS | MRNGSTR SML CAP | 922908751 | — | 3,400 shares | $967,209 |
| LIBERTY MEDIA CORP DEL | COM SER A | 531229771 | — | 11,358 shares | $961,228 |
| VANGUARD INDEX FDS | MRNGSTR MID CAP | 922908629 | — | 12,167 shares | $954,165 |
| WALMART INC | COM | 931142103 | — | 9,124 shares | $948,199 |
| VANGUARD WORLD FD | ESG US STK ETF | 921910733 | — | 6,980 shares | $946,004 |
| TIDEWATER INC NEW | COM | 88642R109 | — | 8,500 shares | $689,350 |
| MESABI TR | CTF BEN INT | 590672101 | — | 33,963 shares | $665,335 |
| VANGUARD INSTL INDEX FD | 0 3 MO TR BI ETF | 922040845 | — | 8,687 shares | $657,780 |
| SOURCE CAPITAL | COM SHS OF BEN I | 836144303 | — | 13,712 shares | $622,938 |
| JOHNSON & JOHNSON | COM | 478160104 | — | 2,070 shares | $548,012 |
| BUILDERS FIRSTSOURCE INC | COM | 12008R107 | — | 9,365 shares | $533,899 |
| ISHARES TR | ESG AW MSCI EAFE | 46435G516 | — | 4,452 shares | $458,806 |
| HAWAIIAN ELEC INDS INC MTN B | COM | 419870100 | — | 41,300 shares | $369,222 |
| LSB INDS INC | COM | 502160104 | — | 36,500 shares | $356,605 |
| CANADIAN NATL RY CO | COM | 136375102 | — | 2,684 shares | $319,128 |
| STATE STR SPDR S&P 500 ETF T | TR UNIT | 78462F103 | — | 391 shares | $298,338 |
| ISHARES TR | ESG AWR MSCI USA | 46435G425 | — | 1,742 shares | $290,563 |
| ISHARES TR | RUS 1000 VAL ETF | 464287598 | — | 1,158 shares | $287,019 |
| ISHARES TR | RUS 1000 GRW ETF | 464287614 | — | 2,260 shares | $283,031 |
| RENN FD INC | COM | 759720105 | — | 93,099 shares | $277,436 |
| OR ROYALTIES INC. | COM SHS | 68390D106 | — | 8,000 shares | $274,720 |
| SPROTT ASSET MANAGEMENT LP | PHYSICAL GOLD TR | 85207H104 | — | 8,700 shares | $272,049 |
| TRIPLE FLAG PRECIOUS METAL | COM | 89679M104 | — | 7,000 shares | $215,670 |
| PROGRESSIVE CORP | COM | 743315103 | — | 1,000 shares | $207,310 |
| NUVEEN QUALITY MUNCP INCOME | COM | 67066V101 | — | 12,000 shares | $121,440 |