Question 1

How many shares of MRK does Vanguard Personalized Indexing Management, LLC own?

Accepted Answer

As of 2026-Q2, Vanguard Personalized Indexing Management, LLC holds 425,518 shares of MRK (MERCK & CO. INC.).

Question 2

What is Vanguard Personalized Indexing Management, LLC's MRK position worth?

Accepted Answer

As of 2026-Q2, Vanguard Personalized Indexing Management, LLC's MRK position is worth $54.7M.

Question 3

Is Vanguard Personalized Indexing Management, LLC buying or selling MRK?

Accepted Answer

In 2026-Q2, Vanguard Personalized Indexing Management, LLC increased their MRK position (+3.8% change in shares).

Question 4

When did Vanguard Personalized Indexing Management, LLC first buy MRK?

Accepted Answer

Based on available 13F filings, Vanguard Personalized Indexing Management, LLC first reported a position in MRK in 2020-Q1. They have held the position across 26 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	425,518	+3.8%	$54.7M	0.4%	$128.50	36
2026-Q1	Increased	409,858	+6.2%	$49.3M	0.5%	$119.83	37
2025-Q4	Increased	385,886	+20.7%	$40.6M	0.4%	$106.06	41
2025-Q3	Decreased	319,771	-0.9%	$26.9M	0.3%	$77.91	0
2025-Q2	Increased	322,630	+8.9%	$25.6M	0.3%	$77.66	37
2025-Q1	Increased	296,146	+1.0%	$26.6M	0.4%	$86.74	35
2024-Q4	Increased	293,244	+9.6%	$29.2M	0.4%	$94.81	38
2024-Q3	Decreased	267,576	-2.5%	$30.4M	0.5%	$108.70	0
2024-Q2	Increased	274,378	+16.6%	$33.5M	0.6%	$117.58	47
2024-Q1	Increased	235,344	+8.9%	$31.1M	0.7%	$124.58	44
2023-Q4	Increased	216,098	+3.5%	$23.6M	0.6%	$102.28	42
2023-Q3	Increased	208,768	+5.3%	$21.5M	0.6%	$95.89	42
2023-Q2	Increased	198,245	+8.3%	$22.9M	0.7%	$105.04	44
2023-Q1	Increased	183,092	+19.5%	$19.5M	0.7%	$97.34	47
2022-Q4	Increased	153,214	+8.4%	$17M	0.7%	$101.26	43
2022-Q3	Increased	141,274	+11.7%	$12.2M	0.6%	$78.55	44
2022-Q2	Increased	126,454	+37.9%	$11.5M	0.5%	$83.20	52
2022-Q1	Increased	91,692	+46.2%	$7.5M	0.4%	$73.51	45
2021-Q4	Increased	62,731	+41.4%	$4.8M	0.3%	$68.21	43
2021-Q3	Increased	44,367	+8.0%	$3.3M	0.3%	$65.77	34
2021-Q2	Increased	41,094	+31.2%	$3.2M	0.3%	$67.03	40
2021-Q1	Increased	31,323	+4.8%	$2.4M	0.4%	$63.21	33
2020-Q4	Increased	29,898	+5.3%	$2.4M	0.5%	$65.61	39
2020-Q3	Increased	28,383	+39.6%	$2.4M	0.7%	$66.16	49
2020-Q2	Increased	20,329	+7.0%	$1.6M	0.7%	$61.04	39
2020-Q1	New	18,991	-	$1.5M	0.9%	$61.22	50

MRK26 quarters

MRK
26 quarters