BERKSHIRE HATHAWAY Class B · as of 2026-03-31
| Fund | Ticker | Position value | % of fund | Balance | Fund net assets | Match |
|---|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | VTI | $27.22B | 1.37% | 56,802,870 NS | $1.99T | FIGI |
| VANGUARD 500 INDEX FUND VANGUARD INDEX FUNDS | VOO | $22.33B | 1.57% | 46,598,543 NS | $1.42T | FIGI |
| iShares Core S&P 500 ETF iShares Trust | IVV | $11.30B | 1.57% | 23,583,708 NS | $720.54B | FIGI |
| N/A — | — | $10.24B | 1.57% | 21,362,239 NS | $651.59B | FIGI |
| VANGUARD VALUE INDEX FUND VANGUARD INDEX FUNDS | VTV | $6.90B | 3.06% | 14,393,808 NS | $225.69B | FIGI |
| State Street(R) Financial Select Sector SPDR(… SELECT SECTOR SPDR TRUST | XLF | $5.95B | 12.46% | 12,423,151 NS | $47.79B | FIGI |
| VANGUARD INSTITUTIONAL INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | — | $4.95B | 1.57% | 10,339,272 NS | $315.46B | FIGI |
| iShares Russell 1000 Value ETF iShares Trust | IWD | $2.03B | 2.91% | 4,235,666 NS | $69.79B | FIGI |
| State Street(R) SPDR(R) Portfolio S&P 500(R) … SPDR SERIES TRUST | SPYM | $1.85B | 1.57% | 3,855,405 NS | $117.66B | FIGI |
| iShares S&P 500 Growth ETF iShares Trust | IVW | $1.85B | 3.03% | 3,853,540 NS | $60.92B | FIGI |
| Fidelity Contrafund Fidelity Contrafund | — | $1.62B | 1.02% | 3,370,500 NS | $157.80B | FIGI |
| State Street(R) SPDR(R) Portfolio S&P 500(R) … SPDR SERIES TRUST | SPYG | $1.26B | 3.03% | 2,633,831 NS | $41.63B | FIGI |
| JPMorgan Large Cap Growth Fund JPMorgan Trust II | — | $1.25B | 1.16% | 2,603,712 NS | $107.43B | FIGI |
| iShares Core S&P Total U.S. Stock Market ETF iShares Trust | ITOT | $1.10B | 1.39% | 2,302,553 NS | $79.62B | FIGI |
| VANGUARD LARGE-CAP INDEX FUND VANGUARD INDEX FUNDS | VV | $989.49M | 1.54% | 2,064,875 NS | $64.18B | FIGI |
| VIP Contrafund Portfolio Variable Insurance Products Fund II | — | $955.61M | 3.60% | 1,994,178 NS | $26.52B | FIGI |
| T. Rowe Price Value Fund, Inc. T. ROWE PRICE VALUE FUND, INC. | — | $918.88M | 2.88% | 1,917,537 NS | $31.88B | FIGI |
| S&P 500 Index Master Portfolio Master Investment Portfolio | — | $800.82M | 1.54% | 1,671,156 NS | $51.91B | FIGI |
| iShares Core S&P U.S. Growth ETF iShares Trust | IUSG | $744.96M | 2.87% | 1,554,601 NS | $25.97B | FIGI |
| iShares Russell 1000 ETF iShares Trust | IWB | $630.93M | 1.47% | 1,316,624 NS | $42.78B | FIGI |
| College Retirement Equities Fund - Total Glob… College Retirement Equities Fund | — | $551.53M | 0.43% | 1,150,946 NS | $129.17B | FIGI |
| T. Rowe Price Equity Index 500 Fund T. ROWE PRICE INDEX TRUST, INC. | — | $548.93M | 1.57% | 1,145,522 NS | $34.99B | FIGI |
| Large Cap Index Master Portfolio Master Investment Portfolio | — | $528.16M | 1.46% | 1,102,163 NS | $36.29B | FIGI |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | — | $439.09M | 0.75% | 916,290 NS | $58.89B | FIGI |
| VANGUARD TAX-MANAGED CAPITAL APPRECIATION FUND VANGUARD TAX-MANAGED FUNDS | — | $424.05M | 1.63% | 884,919 NS | $26.03B | FIGI |
| College Retirement Equities Fund - S&P 500 In… College Retirement Equities Fund | — | $401.07M | 1.57% | 836,949 NS | $25.58B | FIGI |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET IND… VANGUARD INSTITUTIONAL INDEX FUNDS | — | $400.96M | 1.32% | 836,733 NS | $30.28B | FIGI |
| iShares S&P 100 ETF iShares Trust | OEF | $388.34M | 2.18% | 810,398 NS | $17.84B | FIGI |
| Fidelity Contrafund K6 Fidelity Contrafund | — | $351.63M | 1.05% | 733,785 NS | $33.57B | FIGI |
| Investment Co of America Investment Co of America | — | $335.44M | 0.20% | 700,000 NS | $165.95B | FIGI |
| State Street Equity 500 Index II Portfolio STATE STREET INSTITUTIONAL INVESTMENT TRU… | — | $325.00M | 1.54% | 678,204 NS | $21.10B | FIGI |
| JPMorgan Value Advantage Fund JPMorgan Trust I | — | $294.32M | 3.64% | 614,186 NS | $8.09B | FIGI |
| VIP Index 500 Portfolio Variable Insurance Products Fund II | — | $277.33M | 1.57% | 578,738 NS | $17.64B | FIGI |
| JPMorgan Hedged Equity Fund JPMorgan Trust I | — | $276.25M | 1.38% | 576,491 NS | $20.06B | FIGI |
| Bridge Builder Large Cap Value Fund Bridge Builder Trust | — | $267.82M | 1.03% | 558,891 NS | $25.99B | FIGI |
| JPMorgan Equity Premium Income ETF J.P. Morgan Exchange-Traded Fund Trust | JEPI | $265.22M | 0.60% | 553,471 NS | $43.96B | FIGI |
| Stock Index Fund Northern Funds | — | $256.31M | 1.54% | 534,873 NS | $16.63B | FIGI |
| JNL/Mellon S&P 500 Index Fund JNL Series Trust | — | $250.17M | 1.57% | 522,066 NS | $15.97B | FIGI |
| iShares Russell 3000 ETF iShares Trust | IWV | $239.79M | 1.41% | 500,391 NS | $17.05B | FIGI |
| Six Circles U.S. Unconstrained Equity Fund SIX CIRCLES TRUST | — | $222.56M | 0.72% | 464,432 NS | $30.85B | FIGI |
| JPMorgan Large Cap Value Fund JPMorgan Trust II | — | $211.97M | 4.28% | 442,343 NS | $4.95B | FIGI |
| EQUITY INDEX PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS | — | $196.79M | 1.57% | 410,667 NS | $12.53B | FIGI |
| JPMorgan Equity Index Fund JPMorgan Trust II | — | $194.16M | 1.56% | 405,178 NS | $12.42B | FIGI |
| DIAMOND HILL LARGE CAP FUND Diamond Hill Funds | — | $188.20M | 4.78% | 392,748 NS | $3.94B | FIGI |
| LVIP SSGA S&P 500 Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | — | $186.26M | 1.56% | 388,689 NS | $11.94B | FIGI |
| EQ/Equity 500 Index Portfolio EQ Advisors Trust | — | $182.01M | 1.56% | 379,829 NS | $11.69B | FIGI |
| 500 Index Trust John Hancock Variable Insurance Trust | — | $179.96M | 1.55% | 375,541 NS | $11.62B | FIGI |
| New Perspective Fund New Perspective Fund | — | $172.97M | 0.11% | 360,959 NS | $152.76B | FIGI |
| State Street(R) SPDR(R) Portfolio S&P 1500(R)… SPDR SERIES TRUST | SPTM | $170.29M | 1.45% | 355,368 NS | $11.74B | FIGI |
| TAX-MANAGED GROWTH PORTFOLIO Tax-Managed Growth Portfolio | — | $166.09M | 2.68% | 346,608 NS | $6.19B | FIGI |