Fund shareholders of Merck & Co Inc
ISIN US58933Y1055 · United States · LEI 4YV9Y5M8S0BRK1RP0397
- Fund shareholders
- 1,576
- Of which ETFs
- 389 1,187 other funds
- Value held
- 89.2B $ 212.2M € · 19.9B SEK
- Share of capital
- 31.3 % of 2.5B shares on Jul 31, 2026
1,576 funds hold this company. This table lists the 1,574 that declare it in a regulatory filing. The other 2 publish their holdings in their own reports. They are not in the table.
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| KUTXABANK BOLSA TENDENCIAS CARTERAS, FI KUTXABANK GESTION, SGIIC, S.A. | 4.8M € | 1.12 % | as of Dec 31, 2025 ↗ | ||
| TORRENOVA DE INVERSIONES, S.A., SICAV MARCH ASSET MANAGEMENT, S.G.I.I.C., S.A.U. | 4.7M € | 0.42 % | as of Dec 31, 2025 ↗ | ||
| CARTERA BELLVER, SICAV, S.A. MARCH ASSET MANAGEMENT, S.G.I.I.C., S.A.U. | 4.6M € | 0.95 % | as of Dec 31, 2025 ↗ | ||
| ING DIRECT FONDO NARANJA STANDARD & POOR´S 500, FI AMUNDI IBERIA, SGIIC, S.A. | 4.5M € | 0.43 % | as of Dec 31, 2025 ↗ | ||
| IBERCAJA BOLSA INTERNACIONAL, FI IBERCAJA GESTION, SGIIC, S.A. | 3.6M € | 0.70 % | as of Dec 31, 2025 ↗ | ||
| CAIXABANK GESTIÓN TENDENCIAS, FI CAIXABANK ASSET MANAGEMENT SGIIC, S.A. | 3.5M € | 1.99 % | as of Dec 31, 2025 ↗ | ||
| BESTINVER NORTEAMÉRICA, FI BESTINVER GESTION, S.A., S.G.I.I.C. | 2.4M € | 1.50 % | as of Dec 31, 2025 ↗ | ||
| IBERCAJA SOSTENIBLE Y SOLIDARIO, FI IBERCAJA GESTION, SGIIC, S.A. | 1.9M € | 0.36 % | as of Dec 31, 2025 ↗ | ||
| BBVA USA DESARROLLO CUBIERTO, FI BBVA ASSET MANAGEMENT, S.A., SGIIC | 1.7M € | 1.23 % | as of Dec 31, 2025 ↗ | ||
| ALBUS, FI CAIXABANK ASSET MANAGEMENT SGIIC, S.A. | 1.5M € | 0.66 % | as of Dec 31, 2025 ↗ | ||
| GCO INTERNACIONAL, FI GRUPO CATALANA OCCIDENTE GESTION DE ACTIVOS, S.A., SGIIC | 1.5M € | 0.48 % | as of Dec 31, 2025 ↗ | ||
| MARCH RENTA VARIABLE NORTEAMERICA, FI MARCH ASSET MANAGEMENT, S.G.I.I.C., S.A.U. | 1.3M € | 1.29 % | as of Dec 31, 2025 ↗ | ||
| FONDMAPFRE GLOBAL, FI MAPFRE ASSET MANAGEMENT, SGIIC, S.A. | 1.3M € | 0.36 % | as of Dec 31, 2025 ↗ | ||
| SIGMA INVESTMENT HOUSE HEALTHCARE, FI ANDBANK WEALTH MANAGEMENT, SGIIC, S.A.U. | 1.2M € | 3.07 % | as of Dec 31, 2025 ↗ | ||
| EURO 21 DE INVERSIONES, SICAV, S.A. BANKINTER GESTION DE ACTIVOS, S.A., S.G.I.I.C. | 1.1M € | 1.34 % | as of Dec 31, 2025 ↗ | ||
| BBVA BOLSA INDICE USA (CUBIERTO), FI BBVA ASSET MANAGEMENT, S.A., SGIIC | 1.1M € | 0.43 % | as of Dec 31, 2025 ↗ | ||
| BEST IDEAS, FI MARCH ASSET MANAGEMENT, S.G.I.I.C., S.A.U. | 896.1K € | 1.21 % | as of Dec 31, 2025 ↗ | ||
| GESIURIS HEALTHCARE & INNOVATION FI GESIURIS ASSET MANAGEMENT, SGIIC, S.A. | 817.3K € | 4.58 % | as of Dec 31, 2025 ↗ | ||
| BANKINTER SOSTENIBILIDAD, FI BANKINTER GESTION DE ACTIVOS, S.A., S.G.I.I.C. | 749.9K € | 1.56 % | as of Dec 31, 2025 ↗ | ||
| TOP CLASS GLOBAL EQUITY, FI RENTA 4 GESTORA, S.G.I.I.C., S.A. | 716.9K € | 1.51 % | as of Dec 31, 2025 ↗ | ||
| GCO BOLSA USA, FI GRUPO CATALANA OCCIDENTE GESTION DE ACTIVOS, S.A., SGIIC | 678.8K € | 0.74 % | as of Dec 31, 2025 ↗ | ||
| RENTA 4 MEGATENDENCIAS, FI RENTA 4 MEGATENDENCIAS / SALUD, INNOVACIÓN Y BIOTECNOLOGÍA MÉDICA RENTA 4 GESTORA, S.G.I.I.C., S.A. | 673.1K € | 3.38 % | as of Dec 31, 2025 ↗ | ||
| GESIURIS CAT PATRIMONIS, SICAV, S.A. GESIURIS ASSET MANAGEMENT, SGIIC, S.A. | 636.3K € | 1.03 % | as of Dec 31, 2025 ↗ | ||
| CIMBALARIA, S.A., SICAV BANKINTER GESTION DE ACTIVOS, S.A., S.G.I.I.C. | 627K € | 0.84 % | as of Dec 31, 2025 ↗ | ||
| MUTUAFONDO RENTA VARIABLE EE.UU, FI MUTUACTIVOS, S.A., S.G.I.I.C. | 619.3K € | 1.19 % | as of Dec 31, 2025 ↗ | ||
| RURAL MIXTO INTERNACIONAL 30/50, FI GESCOOPERATIVO, S.A., S.G.I.I.C. | 582.5K € | 0.15 % | as of Dec 31, 2025 ↗ | ||
| RENTA 4 EEUU ACCIONES, FI RENTA 4 GESTORA, S.G.I.I.C., S.A. | 550K € | 2.78 % | as of Dec 31, 2025 ↗ | ||
| BINDEX USA SCREENED ÍNDICE (CUBIERTO), FI BBVA ASSET MANAGEMENT, S.A., SGIIC | 521K € | 0.63 % | as of Dec 31, 2025 ↗ | ||
| TOP CLASS HEALTHCARE, FI RENTA 4 GESTORA, S.G.I.I.C., S.A. | 492.9K € | 3.69 % | as of Dec 31, 2025 ↗ | ||
| SIGMA INVESTMENT HOUSE CAPITAL, FI ANDBANK WEALTH MANAGEMENT, SGIIC, S.A.U. | 474.2K € | 0.42 % | as of Dec 31, 2025 ↗ | ||
| FONDMAPFRE RENTA MIXTO, FI MAPFRE ASSET MANAGEMENT, SGIIC, S.A. | 451.9K € | 0.26 % | as of Dec 31, 2025 ↗ | ||
| GCO MIXTO, FI GRUPO CATALANA OCCIDENTE GESTION DE ACTIVOS, S.A., SGIIC | 410K € | 0.21 % | as of Dec 31, 2025 ↗ | ||
| GVCGAESCO T.F.T., FI GVC GAESCO GESTIÓN, SGIIC, S.A. | 403.1K € | 1.18 % | as of Dec 31, 2025 ↗ | ||
| GESIURIS PATRIMONIAL, FI GESIURIS ASSET MANAGEMENT, SGIIC, S.A. | 376.4K € | 1.34 % | as of Dec 31, 2025 ↗ | ||
| INVERSABADELL 25, FI SABADELL ASSET MANAGEMENT, S.A., S.G.I.I.C. | 373.9K € | 0.05 % | as of Dec 31, 2025 ↗ | ||
| RURAL ESTADOS UNIDOS BOLSA, FI GESCOOPERATIVO, S.A., S.G.I.I.C. | 353K € | 0.82 % | as of Dec 31, 2025 ↗ | ||
| GCO GLOBAL 50, FI GRUPO CATALANA OCCIDENTE GESTION DE ACTIVOS, S.A., SGIIC | 326.1K € | 0.22 % | as of Dec 31, 2025 ↗ | ||
| MAGNUS GLOBAL FLEXIBLE, SICAV, S.A. GESIURIS ASSET MANAGEMENT, SGIIC, S.A. | 293.9K € | 2.54 % | as of Dec 31, 2025 ↗ | ||
| FONDMAPFRE ELECCION PRUDENTE, F.I. MAPFRE ASSET MANAGEMENT, SGIIC, S.A. | 283.6K € | 0.10 % | as of Dec 31, 2025 ↗ | ||
| INVERSABADELL 50, FI SABADELL ASSET MANAGEMENT, S.A., S.G.I.I.C. | 275.6K € | 0.11 % | as of Dec 31, 2025 ↗ | ||
| FLMCINCO, SICAV S.A. CAIXABANK ASSET MANAGEMENT SGIIC, S.A. | 271.4K € | 1.81 % | as of Dec 31, 2025 ↗ | ||
| IBERCAJA CONFIANZA SOSTENIBLE, FI IBERCAJA GESTION, SGIIC, S.A. | 268.8K € | 0.26 % | as of Dec 31, 2025 ↗ | ||
| FINANCIERA PONFERRADA, S.A., SICAV RENTA 4 GESTORA, S.G.I.I.C., S.A. | 263.5K € | 1.07 % | as of Dec 31, 2025 ↗ | ||
| COMPAÑIA GENERAL DE INVERSIONES SICAV SA GESIURIS ASSET MANAGEMENT, SGIIC, S.A. | 233K € | 0.95 % | as of Dec 31, 2025 ↗ | ||
| FONDMAPFRE ELECCION MODERADA, F.I. MAPFRE ASSET MANAGEMENT, SGIIC, S.A. | 221.3K € | 0.06 % | as of Dec 31, 2025 ↗ | ||
| RURAL FUTURO ISR, FI GESCOOPERATIVO, S.A., S.G.I.I.C. | 192.7K € | 0.64 % | as of Dec 31, 2025 ↗ | ||
| RASEC INVERSIONES, S.A., SICAV AMUNDI IBERIA, SGIIC, S.A. | 181.1K € | 0.26 % | as of Dec 31, 2025 ↗ | ||
| ALGAR GLOBAL FUND, FI RENTA 4 GESTORA, S.G.I.I.C., S.A. | 179.2K € | 1.57 % | as of Dec 31, 2025 ↗ | ||
| GESTION BOUTIQUE VI, FI GESTION BOUTIQUE VI / FUNDAMENTAL APPROACH ANDBANK WEALTH MANAGEMENT, SGIIC, S.A.U. | 170.5K € | 2.72 % | as of Dec 31, 2025 ↗ | ||
| QUANTICA XXII, SICAV, S.A. GESIURIS ASSET MANAGEMENT, SGIIC, S.A. | 169.3K € | 2.55 % | as of Dec 31, 2025 ↗ | ||
| MAGNUS INTERNATIONAL ALLOCATION, FI GESIURIS ASSET MANAGEMENT, SGIIC, S.A. | 138.7K € | 1.45 % | as of Dec 31, 2025 ↗ | ||
| TARFONDO, FI AMUNDI IBERIA, SGIIC, S.A. | 132.4K € | 0.29 % | as of Dec 31, 2025 ↗ | ||
| BBVA MEGATENDENCIA DEMOGRAFIA, FI BBVA ASSET MANAGEMENT, S.A., SGIIC | 123K € | 0.81 % | as of Dec 31, 2025 ↗ | ||
| RENTA 4 WERTEFINDER, FI RENTA 4 GESTORA, S.G.I.I.C., S.A. | 116.5K € | 1.03 % | as of Dec 31, 2025 ↗ | ||
| CARTERA SMART GESTION SICAV, S.A. INVERSIS GESTIÓN, S.A., SGIIC | 116.5K € | 1.15 % | as of Dec 31, 2025 ↗ | ||
| SABADELL PLANIFICACION, FI SABADELL ASSET MANAGEMENT, S.A., S.G.I.I.C. | 101.7K € | 0.05 % | as of Dec 31, 2025 ↗ | ||
| INVERSABADELL 70, FI SABADELL ASSET MANAGEMENT, S.A., S.G.I.I.C. | 98.3K € | 0.15 % | as of Dec 31, 2025 ↗ | ||
| BALTIA GLOBAL,FI RENTA 4 GESTORA, S.G.I.I.C., S.A. | 97.2K € | 1.73 % | as of Dec 31, 2025 ↗ | ||
| SMART GESTION FLEXIBLE, FI INVERSIS GESTIÓN, S.A., SGIIC | 94.1K € | 0.93 % | as of Dec 31, 2025 ↗ | ||
| OCCIDENT PATRIMONIO, FI GESIURIS ASSET MANAGEMENT, SGIIC, S.A. | 89.6K € | 1.02 % | as of Dec 31, 2025 ↗ | ||
| FONDMAPFRE ELECCIÓN DECIDIDA, F.I. MAPFRE ASSET MANAGEMENT, SGIIC, S.A. | 82.4K € | 0.08 % | as of Dec 31, 2025 ↗ | ||
| ELORZABAS DE INVERSIONES, SICAV S.A. SANTANDER ASSET MANAGEMENT, S.A., SGIIC | 76.1K € | 0.77 % | as of Dec 31, 2025 ↗ | ||
| VALERIA VICTRIX INVERSIONES, SICAV, S.A. AMUNDI IBERIA, SGIIC, S.A. | 67.5K € | 0.34 % | as of Dec 31, 2025 ↗ | ||
| ATL CAPITAL CARTERA DINAMICA, FI ATL 12 CAPITAL GESTION S.G.I.I.C, S.A. | 64K € | 0.16 % | as of Dec 31, 2025 ↗ | ||
| INVERAL INVERSIONES, SICAV, S.A. SANTANDER ASSET MANAGEMENT, S.A., SGIIC | 58.4K € | 0.22 % | as of Dec 31, 2025 ↗ | ||
| INVERVULCANO, SICAV, S.A. AMUNDI IBERIA, SGIIC, S.A. | 55.5K € | 0.42 % | as of Dec 31, 2025 ↗ | ||
| BT FUND, FI BT FUND / SELECTION EQUITY ANDBANK WEALTH MANAGEMENT, SGIIC, S.A.U. | 50.3K € | 0.95 % | as of Dec 31, 2025 ↗ | ||
| TULIACAN, SICAV, S.A. ANDBANK WEALTH MANAGEMENT, SGIIC, S.A.U. | 48.4K € | 0.61 % | as of Dec 31, 2025 ↗ | ||
| MARKET PORTFOLIO EQUITY, F.I. MARKET PORTFOLIO ASSET MANAGEMENT, S.G.I.I.C., S.A. | 46K € | 0.08 % | as of Dec 31, 2025 ↗ | ||
| ACTIUM DE INVERSIONES, SICAV S.A. AMUNDI IBERIA, SGIIC, S.A. | 44.9K € | 0.46 % | as of Dec 31, 2025 ↗ | ||
| MULTIADVISOR GESTION, FI MULTIADVISOR GESTION / SMART GESTION ESTRATEGIA GLOBAL INVERSIS GESTIÓN, S.A., SGIIC | 42.6K € | 1.23 % | as of Dec 31, 2025 ↗ | ||
| ASGUARD 2020, SICAV SA IBERCAJA GESTION, SGIIC, S.A. | 26.9K € | 1.00 % | as of Dec 31, 2025 ↗ | ||
| MONTE ESTORIL SICAV, S.A. AMUNDI IBERIA, SGIIC, S.A. | 24.6K € | 0.10 % | as of Dec 31, 2025 ↗ | ||
| CINVEST MULTIGESTION FI CINVEST MULTIGESTION/ EVEREA GESALCALA, S.A., S.G.I.I.C. | 15.5K € | 0.30 % | as of Dec 31, 2025 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| VanEck Pharmaceutical ETF VanEck ETF Trust | 9.68 % | as of Mar 31, 2026 ↗ |
| CAIXABANK MULTISALUD, FI CAIXABANK ASSET MANAGEMENT SGIIC, S.A. | 8.07 % | as of Dec 31, 2025 ↗ |
| SEB Läkemedelsfond SEB Funds AB | 7.64 % | as of Mar 31, 2026 ↗ |
| Northern Trust US Equity ETF Northern Funds | 7.45 % | as of Mar 31, 2026 ↗ |
| First Trust Nasdaq Pharmaceuticals ETF First Trust Exchange-Traded Fund VI | 7.36 % | as of Mar 31, 2026 ↗ |
| Hennessy Total Return Fund Hennessy Funds Trust | 7.02 % | as of Apr 30, 2026 ↗ |
| HealthInvest Sustainable Healthcare Atle Fund Management AB | 6.81 % | as of Mar 31, 2026 ↗ |
| HARTFORD HEALTHCARE HLS FUND HARTFORD SERIES FUND INC | 6.71 % | as of Mar 31, 2026 ↗ |
| Swedbank Robur Healthcare Swedbank Robur Fonder AB | 6.70 % | as of Mar 31, 2026 ↗ |
| Smead Value Fund Smead Funds Trust | 6.43 % | as of Feb 27, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 1,404 | +114 | 753,934,147 | +3.5 % |
| 2026Q1 | 1,290 | +34 | 728,679,227 | +0.5 % |
| 2025Q4 | 1,256 | -47 | 724,783,070 | -2.0 % |
| 2025Q3 | 1,303 | -50 | 739,626,348 | +5.1 % |
| 2025Q2 | 1,353 | -10 | 703,490,699 | -0.8 % |
| 2025Q1 | 1,363 | -94 | 709,055,611 | -0.4 % |
| 2024Q4 | 1,457 | -5 | 712,023,551 | +1.7 % |
| 2024Q3 | 1,462 | +13 | 700,107,568 | -4.4 % |
| 2024Q2 | 1,449 | +65 | 732,578,413 | +10.4 % |
| 2024Q1 | 1,384 | -31 | 663,752,938 | -8.4 % |
| 2023Q4 | 1,415 | 724,876,405 |
Institutional managers
3,740 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 225,830,330 | 27.2B $ | as of Mar 31, 2026 |
| STATE STREET CORP | 119,325,673 | 14.5B $ | as of Mar 31, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | 84,314,971 | 10.1B $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 59,558,154 | 7.1B $ | as of Mar 31, 2026 |
| JPMORGAN CHASE & CO | 52,972,983 | 6.3B $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 49,765,225 | 6B $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 47,632,487 | 5.7B $ | as of Mar 31, 2026 |
| FMR LLC | 44,516,010 | 5.4B $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 30,774,221 | 3.7B $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 27,090,023 | 3.3B $ | as of Mar 31, 2026 |
| Fisher Asset Management, LLC | 26,436,284 | 3.2B $ | as of Mar 31, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 23,042,842 | 2.8M $ | as of Mar 31, 2026 |
| Invesco Ltd. | 21,855,101 | 2.6B $ | as of Mar 31, 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 20,414,819 | 2.5B $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 20,133,379 | 2.4B $ | as of Mar 31, 2026 |
| Legal & General Group Plc | 19,538,545 | 2.4B $ | as of Mar 31, 2026 |
| Bank of New York Mellon Corp | 18,713,363 | 2.3B $ | as of Mar 31, 2026 |
| FRANKLIN RESOURCES INC | 16,267,205 | 2B $ | as of Mar 31, 2026 |
| AMERIPRISE FINANCIAL INC | 16,262,708 | 2B $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 15,456,039 | 1.9B $ | as of Mar 31, 2026 |
| UBS Group AG | 13,933,630 | 1.7B $ | as of Mar 31, 2026 |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | 13,794,969 | 1.7B $ | as of Mar 31, 2026 |
| Amundi | 13,764,954 | 1.7B $ | as of Mar 31, 2026 |
| ROYAL BANK OF CANADA | 13,201,722 | 1.6B $ | as of Mar 31, 2026 |
| DEUTSCHE BANK AG\ | 12,540,774 | 1.5B $ | as of Mar 31, 2026 |
Declared shareholders of Merck & Co Inc
There is 1 beneficial ownership filing. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Vanguard Capital Management | 7.53 % | 186,323,766 | as of Mar 31, 2026 · SCHEDULE 13G |
Funds holding the debt of Merck & Co Inc
436 funds declare 1,902 bond lines of this company. The table shows the 25 largest holdings. The amount is the one the fund files. It is not a share of the debt, because no regulator publishes the amount outstanding in open access.
Cite this page
Titelia. "Fund shareholders of Merck & Co Inc". https://titelia.com/en/stocks/merck-co-inc-US58933Y1055