As of the latest SEC filings, Merck & Co., Inc. (MRK) is held by 1,530 institutional funds. The largest fund shareholder is VANGUARD TOTAL STOCK MARKET INDEX FUND (VTI), holding an estimated $9,444,957,886.70 in market value, representing 0.47% of its portfolio.
Funds holding Merck & Co., Inc. (MRK)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- MRK
- CIK:
- 0000310158
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.47% | $9,444,957,886.70 | 78,518,230 | Mar 31, 2026 | May 28, 2026 |
|
VFIAX
VANGUARD 500 INDEX FUND
|
ETF | Vanguard | 0.53% | $7,587,036,494.62 | 63,072,878 | Mar 31, 2026 | May 28, 2026 |
|
FXAIX
Fidelity 500 Index Fund
|
MF | Fidelity | 0.52% | $3,911,083,890.82 | 31,586,851 | Feb 28, 2026 | Apr 24, 2026 |
|
IVV
iShares Core S&P 500 ETF
|
ETF | BlackRock / iShares | 0.53% | $3,839,831,340.79 | 31,921,451 | Mar 31, 2026 | May 28, 2026 |
|
SCHD
Schwab U.S. Dividend Equity ETF
|
ETF | Charles Schwab | 4.24% | $3,639,206,002.00 | 29,391,100 | Feb 28, 2026 | Apr 24, 2026 |
|
SPY
SPDR S&P 500 ETF Trust
|
ETF | State Street (SPDR) | 0.53% | $3,477,189,108.22 | 28,906,718 | Mar 31, 2026 | May 28, 2026 |
|
VIVAX
VANGUARD VALUE INDEX FUND
|
ETF | Vanguard | 1.22% | $2,750,847,895.43 | 22,868,467 | Mar 31, 2026 | May 28, 2026 |
|
XLV
State Street(R) Health Care Select Sector SPDR(R) ETF
|
ETF | State Street (SPDR) | 5.63% | $2,172,677,498.84 | 18,061,996 | Mar 31, 2026 | May 28, 2026 |
|
VGHAX
VANGUARD HEALTH CARE FUND
|
MF | Vanguard | 5.41% | $1,995,785,834.50 | 18,279,775 | Apr 30, 2026 | Jun 26, 2026 |
|
VIIIX
VANGUARD INSTITUTIONAL INDEX FUND
|
MF | Vanguard | 0.53% | $1,683,418,252.85 | 13,994,665 | Mar 31, 2026 | May 28, 2026 |
|
VEIPX
VANGUARD EQUITY INCOME FUND
|
MF | Vanguard | 2.53% | $1,581,314,416.79 | 13,145,851 | Mar 31, 2026 | May 28, 2026 |
|
VDADX
VANGUARD DIVIDEND APPRECIATION INDEX FUND
|
ETF | Vanguard | 1.22% | $1,521,385,960.44 | 13,934,658 | Apr 30, 2026 | Jun 26, 2026 |
|
VWELX
VANGUARD WELLINGTON FUND
|
MF | Vanguard | 1.17% | $1,407,165,762.56 | 11,364,608 | Feb 28, 2026 | Apr 28, 2026 |
|
SEEGX
JPMorgan Large Cap Growth Fund
|
MF | JPMorgan | 1.22% | $1,309,758,899.76 | 10,888,344 | Mar 31, 2026 | May 29, 2026 |
|
VHYAX
VANGUARD HIGH DIVIDEND YIELD INDEX FUND
|
ETF | Vanguard | 1.13% | $1,069,230,419.58 | 9,793,281 | Apr 30, 2026 | Jun 26, 2026 |
|
VHCIX
VANGUARD HEALTH CARE INDEX FUND
|
ETF | Vanguard | 4.58% | $928,949,892.04 | 7,502,422 | Feb 28, 2026 | Apr 28, 2026 |
|
FCTDX
Strategic Advisers Fidelity U.S. Total Stock Fund
|
MF | Fidelity | 0.37% | $814,367,359.32 | 6,577,026 | Feb 28, 2026 | Apr 24, 2026 |
|
VDIGX
VANGUARD DIVIDEND GROWTH FUND
|
MF | Vanguard | 2.11% | $777,507,027.76 | 7,121,332 | Apr 30, 2026 | Jun 26, 2026 |
|
DGRO
iShares Core Dividend Growth ETF
|
ETF | BlackRock / iShares | 1.75% | $693,545,970.06 | 6,352,317 | Apr 30, 2026 | Jun 24, 2026 |
|
IWD
iShares Russell 1000 Value ETF
|
ETF | BlackRock / iShares | 0.98% | $686,525,463.37 | 5,707,253 | Mar 31, 2026 | May 22, 2026 |
|
VWNAX
VANGUARD WINDSOR II FUND
|
MF | Vanguard | 1.03% | $667,067,964.00 | 6,109,800 | Apr 30, 2026 | Jun 26, 2026 |
|
OANMX
Oakmark Fund
|
MF | Independent / Boutique | 2.69% | $657,625,430.00 | 5,467,000 | Mar 31, 2026 | May 28, 2026 |
|
OIEIX
JPMorgan Equity Income Fund
|
MF | JPMorgan | 1.57% | $646,781,887.95 | 5,376,855 | Mar 31, 2026 | May 29, 2026 |
|
SPLG
State Street(R) SPDR(R) Portfolio S&P 500(R) ETF
|
ETF | State Street (SPDR) | 0.53% | $627,646,876.49 | 5,217,781 | Mar 31, 2026 | May 28, 2026 |
|
LBSAX
Columbia Dividend Income Fund
|
MF | Columbia Threadneedle | 1.28% | $611,773,446.78 | 4,940,829 | Feb 28, 2026 | Apr 27, 2026 |
Advertisement (320x50)