How many shares of MRK does CHARLES SCHWAB INVESTMENT MANAGEMENT INC own?

As of 2026-Q2, CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds 54.4M shares of MRK (MERCK & CO. INC.).

What is CHARLES SCHWAB INVESTMENT MANAGEMENT INC's MRK position worth?

As of 2026-Q2, CHARLES SCHWAB INVESTMENT MANAGEMENT INC's MRK position is worth $7B.

Is CHARLES SCHWAB INVESTMENT MANAGEMENT INC buying or selling MRK?

In 2026-Q2, CHARLES SCHWAB INVESTMENT MANAGEMENT INC increased their MRK position (+9.2% change in shares).

When did CHARLES SCHWAB INVESTMENT MANAGEMENT INC first buy MRK?

Based on available 13F filings, CHARLES SCHWAB INVESTMENT MANAGEMENT INC first reported a position in MRK in 2018-Q4. They have held the position across 31 quarters.

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CHARLES SCHWAB INVESTMENT MANAGEMENT INC

MRK
31 quarters

Position history for CHARLES SCHWAB INVESTMENT MANAGEMENT INC's holdings in MERCK & CO. INC.

Current Value

$7B

Current Shares

54.4M

Total Value Change

+$6.1B

Total Shares Change

+42.6M

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	54.4M	+9.2%	$7B	0.9%	$128.50	49
2026-Q1	Increased	49.8M	+2.5%	$6B	0.9%	$119.83	46
2025-Q4	Decreased	48.6M	-9.6%	$5.1B	0.8%	$106.06	0
2025-Q3	Decreased	53.7M	-0.3%	$4.5B	0.7%	$77.91	0
2025-Q2	Increased	53.9M	+9.4%	$4.3B	0.7%	$77.66	49
2025-Q1	Increased	49.2M	+144.6%	$4.4B	0.8%	$86.74	73
2024-Q4	Increased	20.1M	+7.0%	$2B	0.4%	$94.81	41
2024-Q3	Increased	18.8M	+2.8%	$2.1B	0.4%	$108.70	39
2024-Q2	Increased	18.3M	+3.6%	$2.3B	0.4%	$117.58	40
2024-Q1	Decreased	17.7M	-51.9%	$2.3B	0.5%	$124.58	0
2023-Q4	Increased	36.7M	+14.8%	$4B	1.0%	$102.28	58
2023-Q3	Increased	32M	+4.1%	$3.3B	0.9%	$95.89	47
2023-Q2	Increased	30.7M	+0.1%	$3.5B	1.0%	$105.04	50
2023-Q1	Increased	30.7M	+2.3%	$3.3B	1.0%	$97.34	46
2022-Q4	Decreased	30M	-3.1%	$3.3B	1.1%	$101.26	0
2022-Q3	Increased	31M	+4.8%	$2.7B	1.0%	$78.55	47
2022-Q2	Decreased	29.5M	-1.9%	$2.7B	0.9%	$83.20	0
2022-Q1	Increased	30.1M	+3.7%	$2.5B	0.7%	$73.51	47
2021-Q4	Increased	29M	+5.5%	$2.2B	0.7%	$68.21	48
2021-Q3	Increased	27.5M	+4.6%	$2.1B	0.7%	$65.77	47
2021-Q2	Increased	26.3M	+15.8%	$2B	0.7%	$67.03	52
2021-Q1	Increased	22.7M	+95.6%	$1.7B	0.6%	$63.21	72
2020-Q4	Increased	11.6M	+0.5%	$949.2M	0.4%	$65.61	38
2020-Q3	Decreased	11.5M	-3.7%	$957.4M	0.4%	$66.16	0
2020-Q2	Decreased	12M	-1.5%	$926.9M	0.5%	$61.04	0
2020-Q1	Increased	12.2M	+1.4%	$936M	0.5%	$61.22	45
2019-Q4	Increased	12M	+1.0%	$1.1B	0.6%	$71.83	45
2019-Q3	Decreased	11.9M	-1.6%	$1B	0.6%	$64.98	0
2019-Q2	Decreased	12.1M	-1.2%	$1B	0.6%	$65.28	0
2019-Q1	Increased	12.2M	+4.3%	$1B	0.7%	$64.32	47
2018-Q4	New	11.7M	-	$895.9M	0.7%	$57.90	62

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

MRK31 quarters

MRK
31 quarters