Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.
Reported portfolio value by quarter (53 quarters reported)
$14.5B in Q2 2013 → $39.2B now. Hover for any quarter.
As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.
| Holding | % of portfolio | Activity | Shares | Value |
|---|---|---|---|---|
| BH Berkshire Hathaway Inc Del | 26.3% | Trimmed 1.2% | 13,803 | $10.3B |
| Microsoft Corp | 4.1% | Trimmed 0.6% | 4,345,361 | $1.62B |
| AH Asml Hldg Nv | 3.6% | Trimmed 4.8% | 718,408 | $1.43B |
| Apple Inc | 3.6% | Trimmed 1.6% | 4,935,720 | $1.43B |
| Alphabet Inc | 3.5% | Trimmed 3.0% | 3,931,213 | $1.39B |
| Brookfield Corp | 2.5% | Trimmed 2.8% | 22,611,066 | $964M |
| AM Applied Matls Inc | 2.3% | Trimmed 18% | 1,240,454 | $897M |
| BH Berkshire Hathaway Inc Del | 2.3% | Trimmed 1.4% | 1,777,769 | $890M |
| Kkr & Co Inc | 2.2% | Added 0.2% | 9,416,070 | $864M |
| Autozone Inc | 2.1% | Added 0.1% | 262,141 | $838M |
| Broadcom Inc | 2.1% | Trimmed 1.5% | 2,150,271 | $812M |
| Amazon Com Inc | 2.0% | Added 0.2% | 3,262,397 | $778M |
| Intel Corp | 1.7% | Trimmed 18% | 4,638,876 | $648M |
| Visa Inc | 1.5% | Added 8.6% | 1,682,548 | $577M |
| LC Landbridge Company LLC | 1.4% | Added 0.4% | 7,082,845 | $561M |
| Oracle Corp | 1.4% | Trimmed 4.3% | 3,772,494 | $553M |
| Alphabet Inc | 1.3% | Trimmed 2.5% | 1,479,067 | $529M |
| Nvidia Corporation | 1.3% | Trimmed 0.4% | 2,531,922 | $507M |
| TP Texas Pacific Land Corporati | 1.2% | Added 0.2% | 1,064,741 | $466M |
| DD Danaher Corp Del | 1.1% | Trimmed 3.9% | 2,248,424 | $429M |
| Thermo Fisher Scientific Inc | 1.1% | Added 9.7% | 841,894 | $422M |
| S&P Global Inc | 1.1% | Trimmed 1.2% | 1,033,680 | $421M |
| HI Honeywell Intl Inc | 1.1% | New | 1,858,036 | $416M |
| HA Honeywell Aerospace Inc | 1.1% | New | 1,875,740 | $415M |
| Synopsys Inc | 1.0% | Added 1.2% | 859,147 | $383M |
| Unitedhealth Group Inc | 0.9% | Trimmed 16% | 867,432 | $361M |
| Linde PLC | 0.9% | Trimmed 4.8% | 678,305 | $352M |
| PM Philip Morris Intl Inc | 0.8% | Trimmed 0.4% | 1,769,286 | $322M |
| Ge Vernova Inc | 0.8% | Trimmed 1.0% | 270,578 | $318M |
| VI Vanguard Index Fds | 0.8% | Added 1.8% | 430,074 | $295M |
| LC Lowes Cos Inc | 0.7% | Trimmed 5.9% | 1,317,185 | $290M |
| Salesforce Inc | 0.7% | Trimmed 34% | 1,740,423 | $273M |
| TI Take-two Interactive Softwar | 0.6% | Added 0.4% | 1,015,618 | $254M |
| Uber Technologies Inc | 0.6% | Added 446% | 3,443,141 | $248M |
| AF Ally Finl Inc | 0.5% | Trimmed 2.3% | 4,479,185 | $206M |
| OA Oreilly Automotive Inc | 0.5% | Trimmed 2.4% | 2,213,280 | $204M |
| MI Marriott Intl Inc New | 0.5% | Trimmed 1.7% | 528,442 | $196M |
| Booking Holdings Inc | 0.5% | Added 2545% | 1,089,139 | $194M |
| Johnson & Johnson | 0.5% | Trimmed 0.7% | 704,715 | $179M |
| UP Union Pac Corp | 0.4% | Trimmed 1.3% | 647,042 | $176M |
| CC Carlisle Cos Inc | 0.4% | Added 5.6% | 469,174 | $170M |
| A Amrize Ltd | 0.4% | Trimmed 20% | 3,144,788 | $168M |
| American Express Co | 0.4% | Trimmed 1.3% | 453,549 | $153M |
| Abbvie Inc | 0.4% | Trimmed 1.7% | 594,732 | $150M |
| GA Ge Aerospace | 0.4% | Added 100% | 385,836 | $144M |
| Mcdonalds Corp | 0.4% | Trimmed 3.9% | 519,232 | $140M |
| MG Match Group Inc New | 0.4% | Trimmed 0.5% | 3,668,235 | $140M |
| Vertiv Holdings Co | 0.3% | Trimmed 30% | 385,343 | $129M |
| Ball Corp | 0.3% | Added 1.1% | 2,043,868 | $128M |
| Assurant Inc | 0.3% | Trimmed 0.7% | 405,627 | $109M |
| CO Capital One Finl Corp | 0.3% | Trimmed 0.1% | 536,652 | $108M |
| Meta Platforms Inc | 0.3% | Trimmed 7.2% | 175,882 | $99.1M |
| NL Northern Lts Fd Tr Iv | 0.2% | Trimmed 13% | 2,619,156 | $97.7M |
| Jpmorgan Chase & Co | 0.2% | Added 0.3% | 294,172 | $96.3M |
| IE Invesco Exchange Traded Fd T | 0.2% | Added 9.7% | 447,053 | $95.1M |
| AP Accenture PLC Ireland | 0.2% | Added 57% | 756,729 | $94.2M |
| IE Intercontinental Exchange In | 0.2% | Trimmed 29% | 728,686 | $89.7M |
| SI Service Corp Intl | 0.2% | Trimmed 0.4% | 1,157,795 | $87.9M |
| Eli Lilly & Co | 0.2% | Trimmed 1.4% | 72,685 | $87.2M |
| Qxo Inc | 0.2% | Added 196% | 4,868,271 | $84.1M |
Showing top 60 of 742 positions.
What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.
quarter ended June 30, 2026 · filed August 14, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| HI Honeywell Intl Inc | Exited | −1,980,789 | −$448M | — |
| HI Honeywell Intl Inc | New | +1,858,036 | +$416M | 1.1% |
| HA Honeywell Aerospace Inc | New | +1,875,740 | +$415M | 1.1% |
| Uber Technologies Inc | Added | +2,812,761 | +$203M | 0.6% |
| AM Applied Matls Inc | Trimmed | −264,971 | −$192M | 2.3% |
| Booking Holdings Inc | Added | +1,047,968 | +$187M | 0.5% |
| Intel Corp | Trimmed | −1,052,184 | −$147M | 1.7% |
| Salesforce Inc | Trimmed | −904,905 | −$142M | 0.7% |
| KC Kinsale Cap Group Inc | Trimmed | −427,656 | −$141M | 0.2% |
| Boston Scientific Corp | Trimmed | −3,213,883 | −$137M | 0.2% |
Showing the 10 largest of 633 changes.
quarter ended March 31, 2026 · filed May 15, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| Amazon Com Inc | Added | +1,121,960 | +$234M | 1.9% |
| Boston Scientific Corp | Added | +3,029,280 | +$190M | 0.9% |
| S&P Global Inc | Added | +411,814 | +$175M | 1.2% |
| Booking Holdings Inc | Added | +40,528 | +$171M | 0.5% |
| TI Take-two Interactive Softwar | Trimmed | −673,802 | −$133M | 0.6% |
| AM Applied Matls Inc | Trimmed | −380,034 | −$130M | 1.4% |
| Intel Corp | Added | +2,747,576 | +$121M | 0.7% |
| Nvidia Corporation | Added | +510,332 | +$89M | 1.2% |
| Unitedhealth Group Inc | Trimmed | −325,725 | −$88.1M | 0.8% |
| BH Berkshire Hathaway Inc Del | Trimmed | −108 | −$77.6M | 27.8% |
Showing the 10 largest of 622 changes.
quarter ended December 31, 2025 · filed February 17, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| BH Berkshire Hathaway Inc Del | Trimmed | −581 | −$439M | 27.9% |
| Brookfield Corp | Added | +7,662,565 | +$352M | 2.9% |
| TP Texas Pacific Land Corporati | Added | +675,682 | +$194M | 0.8% |
| Boston Scientific Corp | Added | +1,696,478 | +$162M | 0.5% |
| CC Carlisle Cos Inc | New | +438,491 | +$140M | 0.4% |
| Salesforce Inc | Added | +437,277 | +$116M | 1.9% |
| LC Landbridge Company LLC | Added | +1,330,099 | +$65.7M | 0.9% |
| TI Take-two Interactive Softwar | Trimmed | −220,042 | −$56.3M | 1.1% |
| Synopsys Inc | Added | +103,560 | +$48.6M | 1.0% |
| KC Kinsale Cap Group Inc | Added | +100,600 | +$39.3M | 0.6% |
Showing the 10 largest of 618 changes.
quarter ended September 30, 2025 · filed November 14, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| Synopsys Inc | Added | +631,673 | +$312M | 0.9% |
| BH Berkshire Hathaway Inc Del | Added | +321 | +$242M | 29.2% |
| Ansys Inc | Exited | −639,344 | −$225M | — |
| AM Applied Matls Inc | Trimmed | −779,120 | −$160M | 1.1% |
| KC Kinsale Cap Group Inc | Added | +312,914 | +$133M | 0.6% |
| LC Landbridge Company LLC | Added | +2,419,273 | +$129M | 0.8% |
| Oracle Corp | Trimmed | −385,830 | −$109M | 3.0% |
| Thermo Fisher Scientific Inc | Trimmed | −181,524 | −$88.1M | 1.0% |
| AH Asml Holding N V | Added | +87,545 | +$84.8M | 2.0% |
| Salesforce Inc | Added | +352,665 | +$83.7M | 1.4% |
Showing the 10 largest of 576 changes.
quarter ended June 30, 2025 · filed August 14, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| Ansys Inc | Added | +636,301 | +$223M | 0.6% |
| OA Oreilly Automotive Inc | Added | +2,159,186 | +$195M | 0.6% |
| Apple Inc | Trimmed | −779,243 | −$160M | 3.2% |
| Alphabet Inc | Trimmed | −823,446 | −$146M | 2.3% |
| A Amrize Ltd | New | +2,364,164 | +$117M | 0.3% |
| Amazon Com Inc | Added | +509,411 | +$112M | 1.1% |
| TI Take-two Interactive Softwar | Trimmed | −393,626 | −$95.6M | 1.4% |
| Oracle Corp | Trimmed | −436,563 | −$95.4M | 2.8% |
| Salesforce Inc | Added | +336,462 | +$91.9M | 1.4% |
| Unitedhealth Group Inc | Added | +245,113 | +$76.5M | 1.2% |
Showing the 10 largest of 564 changes.
quarter ended March 31, 2025 · filed May 15, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| BH Berkshire Hathaway Inc Del | Trimmed | −548 | −$438M | 33.2% |
| Unitedhealth Group Inc | Trimmed | −377,517 | −$198M | 1.8% |
| AH Asml Holding N V | Added | +268,172 | +$178M | 1.4% |
| AT Aspen Technology Inc | Exited | −674,006 | −$170M | — |
| Nextera Energy Inc | Trimmed | −1,564,765 | −$111M | 0.1% |
| KC Kinsale Cap Group Inc | Added | +161,132 | +$78.4M | 0.3% |
| Ge Vernova Inc | Added | +194,410 | +$59.3M | 0.2% |
| Apple Inc | Trimmed | −241,647 | −$53.7M | 4.1% |
| Keysight Technologies Inc | Trimmed | −326,651 | −$48.9M | 0.2% |
| Markel Group Inc | Trimmed | −23,672 | −$44.3M | 0.1% |
Showing the 10 largest of 549 changes.
quarter ended December 31, 2024 · filed February 14, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| AH Asml Holding N V | Added | +163,945 | +$115M | 0.9% |
| BH Berkshire Hathaway Inc Del | Added | +112 | +$76.3M | 29.6% |
| Markel Group Inc | Trimmed | −42,566 | −$73.5M | 0.2% |
| UP Union Pac Corp | Added | +242,229 | +$56.1M | 0.3% |
| AT Aspen Technology Inc | Trimmed | −219,891 | −$55.6M | 0.5% |
| Nvidia Corporation | Added | +345,528 | +$46.5M | 0.7% |
| Kkr & Co Inc | Trimmed | −299,884 | −$44.6M | 3.7% |
| AM Applied Matls Inc | Added | +252,173 | +$41.2M | 1.4% |
| Apple Inc | Trimmed | −142,798 | −$35.8M | 4.8% |
| LC Landbridge Company LLC | Added | +516,380 | +$33.4M | 0.5% |
Showing the 10 largest of 550 changes.
quarter ended September 30, 2024 · filed November 14, 2024
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| Broadcom Inc | Added | +2,100,029 | +$362M | 1.2% |
| Salesforce Inc | Added | +867,395 | +$238M | 1.3% |
| BH Berkshire Hathaway Inc Del | Trimmed | −310 | −$214M | 30.1% |
| AM Applied Matls Inc | Added | +856,154 | +$173M | 1.6% |
| S Sea Ltd | Trimmed | −1,345,918 | −$127M | — |
| NS Nestle S.a. Sponsored ADR | Trimmed | −1,164,528 | −$117M | 0.5% |
| Nvidia Corporation | Added | +808,999 | +$98.3M | 0.5% |
| Pdd Holdings Inc | Exited | −610,670 | −$81.2M | — |
| LM Lvmh Moet Hennessy Louis Vuitton Se | Added | +84,695 | +$65.1M | 0.7% |
| Kkr & Co Inc | Trimmed | −422,312 | −$55.1M | 3.4% |
Showing the 10 largest of 532 changes.
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