Back to DIMENSIONAL FUND ADVISORS LP DIMENSIONAL FUND ADVISORS LP

MRKMRK
14 quarters

Position history for DIMENSIONAL FUND ADVISORS LPDIMENSIONAL FUND ADVISORS LP's holdings in MERCK & CO. INC.

DIMENSIONAL FUND ADVISORS LP holds 17.5M shares of MRK (MERCK & CO. INC.), worth $2.2B as of 2026-Q2. The position was increased (+13.1% shares). MRK represents 0.4% of DIMENSIONAL FUND ADVISORS LP's portfolio.

Current Value

$2.2B

Current Shares

17.5M

Total Value Change

+$1.2B

Total Shares Change

+8M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
17.5M
+13.1%
$2.2B0.4%$128.50
43
2026-Q1
Increased
15.5M
+23.8%
$1.9B0.4%$119.83
46
2025-Q4
Increased
12.5M
+14.8%
$1.3B0.3%$106.06
44
2025-Q3
Increased
10.9M
+2.4%
$912.5M0.2%$77.91
39
2025-Q2
Decreased
10.6M
-2.7%
$841M0.2%$77.66
0
2025-Q1
Decreased
10.9M
-5.7%
$979.6M0.2%$86.74
0
2024-Q4
Increased
11.6M
+63.1%
$1.2B0.3%$94.81
55
2024-Q3
Increased
7.1M
+14.4%
$806M0.2%$108.70
43
2024-Q2
Increased
6.2M
+7.5%
$768M0.2%$117.58
41
2024-Q1
Decreased
5.8M
-2.8%
$761.5M0.2%$124.58
0
2023-Q4
Decreased
5.9M
-32.1%
$647.5M0.2%$102.28
0
2023-Q3
Decreased
8.7M
-9.2%
$900.6M0.3%$95.89
0
2023-Q2
Increased
9.6M
+1.4%
$1.1B0.4%$105.04
39
2023-Q1
New
9.5M
-
$1B0.3%$97.34
53

Other major holders of MRK: BNP PARIBAS FINANCIAL MARKETS, BlackRock, Inc., Steward Partners Investment Advisory, LLC, VANGUARD GROUP INC, BlackRock Finance, Inc.

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used