As of the latest SEC filings, BERKSHIRE HATHAWAY INC (BRK.B) is held by 1,046 institutional funds. The largest fund shareholder is VANGUARD TOTAL STOCK MARKET INDEX FUND (VTI), holding an estimated $27,219,935,304.00 in market value, representing 1.37% of its portfolio.
Funds holding BERKSHIRE HATHAWAY INC (BRK.B)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- BRK.B
- CIK:
- 0001067983
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 1.37% | $27,219,935,304.00 | 56,802,870 | Mar 31, 2026 | May 28, 2026 |
|
VFIAX
VANGUARD 500 INDEX FUND
|
ETF | Vanguard | 1.57% | $22,330,021,805.60 | 46,598,543 | Mar 31, 2026 | May 28, 2026 |
|
FXAIX
Fidelity 500 Index Fund
|
MF | Fidelity | 1.57% | $11,783,800,516.55 | 23,336,569 | Feb 28, 2026 | Apr 24, 2026 |
|
IVV
iShares Core S&P 500 ETF
|
ETF | BlackRock / iShares | 1.57% | $11,301,312,873.60 | 23,583,708 | Mar 31, 2026 | May 28, 2026 |
|
SPY
SPDR S&P 500 ETF Trust
|
ETF | State Street (SPDR) | 1.57% | $10,236,784,928.80 | 21,362,239 | Mar 31, 2026 | May 28, 2026 |
|
VIVAX
VANGUARD VALUE INDEX FUND
|
ETF | Vanguard | 3.06% | $6,897,512,793.60 | 14,393,808 | Mar 31, 2026 | May 28, 2026 |
|
XLF
State Street(R) Financial Select Sector SPDR(R) ETF
|
ETF | State Street (SPDR) | 12.46% | $5,953,173,959.20 | 12,423,151 | Mar 31, 2026 | May 28, 2026 |
|
VIIIX
VANGUARD INSTITUTIONAL INDEX FUND
|
MF | Vanguard | 1.57% | $4,954,579,142.40 | 10,339,272 | Mar 31, 2026 | May 28, 2026 |
|
IWD
iShares Russell 1000 Value ETF
|
ETF | BlackRock / iShares | 2.91% | $2,029,731,147.20 | 4,235,666 | Mar 31, 2026 | May 22, 2026 |
|
SWPPX
Schwab S&P 500 Index Fund
|
MF | Charles Schwab | 1.40% | $1,926,715,148.80 | 4,068,233 | Apr 30, 2026 | Jun 25, 2026 |
|
SPLG
State Street(R) SPDR(R) Portfolio S&P 500(R) ETF
|
ETF | State Street (SPDR) | 1.57% | $1,847,510,076.00 | 3,855,405 | Mar 31, 2026 | May 28, 2026 |
|
IVW
iShares S&P 500 Growth ETF
|
ETF | BlackRock / iShares | 3.03% | $1,846,616,368.00 | 3,853,540 | Mar 31, 2026 | May 26, 2026 |
|
FSKAX
Fidelity Total Market Index Fund
|
MF | Fidelity | 1.39% | $1,731,098,372.15 | 3,428,257 | Feb 28, 2026 | Apr 24, 2026 |
|
FCNTX
Fidelity Contrafund
|
MF | Fidelity | 1.02% | $1,615,143,600.00 | 3,370,500 | Mar 31, 2026 | May 26, 2026 |
|
FCFMX
Fidelity Series Total Market Index Fund
|
MF | Fidelity | 1.39% | $1,370,852,398.60 | 2,714,828 | Feb 28, 2026 | Apr 24, 2026 |
|
SPYG
State Street(R) SPDR(R) Portfolio S&P 500(R) Growth ETF
|
ETF | State Street (SPDR) | 3.03% | $1,262,131,815.20 | 2,633,831 | Mar 31, 2026 | May 29, 2026 |
|
SEEGX
JPMorgan Large Cap Growth Fund
|
MF | JPMorgan | 1.16% | $1,247,698,790.40 | 2,603,712 | Mar 31, 2026 | May 29, 2026 |
|
VFAIX
VANGUARD FINANCIALS INDEX FUND
|
ETF | Vanguard | 8.36% | $1,163,076,077.55 | 2,303,349 | Feb 28, 2026 | Apr 28, 2026 |
|
ITOT
iShares Core S&P Total U.S. Stock Market ETF
|
ETF | BlackRock / iShares | 1.39% | $1,103,383,397.60 | 2,302,553 | Mar 31, 2026 | May 28, 2026 |
|
QUAL
iShares MSCI USA Quality Factor ETF
|
ETF | BlackRock / iShares | 2.11% | $1,058,415,961.60 | 2,234,831 | Apr 30, 2026 | Jun 25, 2026 |
|
VLACX
VANGUARD LARGE-CAP INDEX FUND
|
ETF | Vanguard | 1.54% | $989,488,100.00 | 2,064,875 | Mar 31, 2026 | May 28, 2026 |
|
-
VIP Contrafund Portfolio
|
ETF | Independent / Boutique | 3.60% | $955,610,097.60 | 1,994,178 | Mar 31, 2026 | May 26, 2026 |
|
SCHX
Schwab U.S. Large-Cap ETF
|
ETF | Charles Schwab | 1.49% | $954,064,648.80 | 1,889,424 | Feb 28, 2026 | Apr 24, 2026 |
|
PAVLX
T. Rowe Price Value Fund, Inc.
|
MF | T. Rowe Price | 2.88% | $918,883,730.40 | 1,917,537 | Mar 31, 2026 | May 28, 2026 |
|
DYNF
iShares U.S. Equity Factor Rotation Active ETF
|
ETF | BlackRock / iShares | 2.37% | $804,487,744.00 | 1,698,665 | Apr 30, 2026 | Jun 25, 2026 |
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