Vanguard Personalized Indexing Management
MRK icon

Vanguard Personalized Indexing Management’s Merck MRK Stock Holding History

Vanguard Personalized Indexing Management’s Portfolio MRK Stock Details MRK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$54.7M Buy
425,518
+15,660
+4% +$1.83M 0.45% 32
2026
Q1 		$49.3M Buy
409,858
+23,972
+6% +$2.77M 0.48% 24
2025
Q4 		$40.6M Buy
385,886
+66,115
+21% +$6.21M 0.4% 30
2025
Q3 		$26.9M Sell
319,771
-2,859
-0.9% -$235K 0.28% 52
2025
Q2 		$25.6M Buy
322,630
+26,484
+9% +$2.11M 0.29% 51
2025
Q1 		$26.6M Buy
296,146
+2,902
+1% +$271K 0.39% 33
2024
Q4 		$29.2M Buy
293,244
+25,668
+10% +$2.65M 0.44% 27
2024
Q3 		$30.4M Sell
267,576
-6,802
-2% -$808K 0.49% 25
2024
Q2 		$33.5M Buy
274,378
+39,034
+17% +$5.03M 0.64% 19
2024
Q1 		$31.1M Buy
235,344
+19,246
+9% +$2.37M 0.67% 19
2023
Q4 		$23.6M Buy
216,098
+7,330
+4% +$761K 0.6% 21
2023
Q3 		$21.5M Buy
208,768
+10,523
+5% +$1.13M 0.64% 20
2023
Q2 		$22.9M Buy
198,245
+15,153
+8% +$1.72M 0.7% 18
2023
Q1 		$19.5M Buy
183,092
+29,878
+20% +$3.23M 0.68% 18
2022
Q4 		$17M Buy
153,214
+11,940
+8% +$1.22M 0.7% 17
2022
Q3 		$12.2M Buy
141,274
+14,820
+12% +$1.32M 0.55% 25
2022
Q2 		$11.5M Buy
126,454
+34,762
+38% +$3.08M 0.53% 24
2022
Q1 		$7.52M Buy
91,692
+28,961
+46% +$2.28M 0.36% 38
2021
Q4 		$4.81M Buy
62,731
+18,364
+41% +$1.46M 0.28% 56
2021
Q3 		$3.33M Buy
44,367
+3,273
+8% +$249K 0.3% 53
2021
Q2 		$3.2M Buy
41,094
+8,267
+25% +$615K 0.33% 47
2021
Q1 		$2.42M Buy
32,827
+1,494
+5% +$110K 0.37% 49
2020
Q4 		$2.45M Buy
31,333
+1,588
+5% +$121K 0.53% 33
2020
Q3 		$2.35M Buy
29,745
+8,440
+40% +$661K 0.66% 27
2020
Q2 		$1.57M Buy
21,305
+1,402
+7% +$106K 0.71% 26
2020
Q1 		$1.46M Buy
+19,903
New +$1.56M 0.85% 26

Other funds holding MRK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Personalized Indexing Management's MRK Position: Q2 2026 in Review

Vanguard Personalized Indexing Management increased its Merck (MRK) stake by 3.8% in Q2 2026, buying an estimated $1.83M and bringing the position to 425,518 shares worth $54.7M. The position accounts for 0.45% of the portfolio, ranked #32.

Vanguard Personalized Indexing Management first reported a position in MRK in Q1 2020 and has held it in 26 quarters since. 3,832 funds tracked by Wall St. Rank hold MRK as of Q2 2026.

  • Vanguard Personalized Indexing Management held 425,518 shares of Merck worth $54.7M as of Q2 2026.
  • Vanguard Personalized Indexing Management bought 15,660 Merck shares in Q2 2026, an estimated $1.83M.
  • Merck made up 0.45% of Vanguard Personalized Indexing Management's portfolio in Q2 2026, its #32 holding.
  • Vanguard Personalized Indexing Management first reported a position in Merck in Q1 2020 and has held it in 26 quarters since.
  • 3,832 funds tracked by Wall St. Rank held Merck as of Q2 2026.

Based on Vanguard Personalized Indexing Management's 13F filing for Q2 2026, filed 11 Aug 2026.