NYSE - BOATS Real Time Price
USD
Merck & Co., Inc. (MRK)
146.73
-0.21
(-0.14%)
At close: November 6 at 4:03:31 PM EST
148.41
+1.68
(+1.14%)
Overnight: 2:58:52 AM EST
This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed.
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Learn moreRecent transactions
Powered by Yahoo ScoutRecent MRK insider activityconsisted of 1 saleby Chirfi Guindototaling $1,350,000across 10,000 shareson 2026-08-13. Total verified transaction value: $1,350,000.
Major Holders
| Breakdown | |
|---|---|
| 0.06% | % of Shares Held by All Insider |
| 82.81% | % of Shares Held by Institutions |
| 82.86% | % of Float Held by Institutions |
| 4,938 | Number of Institutions Holding Shares |
Top Institutional Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
|
Blackrock Inc.
|
227M | Jun 30, 2026 | 9.20% | 33,307,685,113 |
|
Vanguard Capital Management LLC
|
161.32M | Jun 30, 2026 | 6.54% | 23,670,948,631 |
|
State Street Corporation
|
120.41M | Jun 30, 2026 | 4.88% | 17,668,236,538 |
|
Wellington Management Group, LLP
|
86.25M | Jun 30, 2026 | 3.50% | 12,655,356,926 |
|
Vanguard Portfolio Management LLC
|
67.74M | Jun 30, 2026 | 2.75% | 9,939,338,631 |
|
Geode Capital Management, LLC
|
60.74M | Jun 30, 2026 | 2.46% | 8,912,998,260 |
|
Charles Schwab Investment Management, Inc.
|
54.37M | Jun 30, 2026 | 2.20% | 7,977,018,622 |
|
Morgan Stanley
|
48.64M | Jun 30, 2026 | 1.97% | 7,137,116,905 |
|
FMR, LLC
|
45.44M | Jun 30, 2026 | 1.84% | 6,667,463,095 |
|
JPMORGAN CHASE & CO
|
43.89M | Jun 30, 2026 | 1.78% | 6,439,454,219 |
Top Mutual Fund Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
|
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund
|
78.41M | Jun 30, 2026 | 3.18% | 11,505,300,572 |
|
VANGUARD INDEX FUNDS-Vanguard 500 Index Fund
|
64M | Jun 30, 2026 | 2.59% | 9,390,262,515 |
|
SCHWAB STRATEGIC TRUST-Schwab US Dividend Equity ETF
|
36.19M | Aug 31, 2026 | 1.47% | 5,309,954,003 |
|
iShares Trust-iShares Core S&P 500 ETF
|
32.87M | Sep 30, 2026 | 1.33% | 4,823,655,729 |
|
Fidelity Concord Street Trust-Fidelity 500 Index Fund
|
32.06M | Sep 30, 2026 | 1.30% | 4,704,644,790 |
|
SPDR S&P 500 ETF TRUST-State Street SPDR S&P 500 ETF Trust
|
30.51M | Sep 30, 2026 | 1.24% | 4,477,364,869 |
|
VANGUARD INDEX FUNDS-Vanguard Value Index Fund
|
23.51M | Jun 30, 2026 | 0.95% | 3,449,285,160 |
|
SELECT SECTOR SPDR TRT-State Street Health Care Select Sector SPDR ETF
|
17.45M | Sep 30, 2026 | 0.71% | 2,561,095,482 |
|
VANGUARD SPECIALIZED FUNDS-Vanguard Health Care Fund
|
15.95M | Jul 31, 2026 | 0.65% | 2,340,465,804 |
|
VANGUARD SPECIALIZED FUNDS-Vanguard Dividend Appreciation Index Fund
|
13.97M | Jul 31, 2026 | 0.57% | 2,050,426,676 |
