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Sentinus LLC’s Merck MRK Stock Holding History

Sentinus LLC’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
Q1 		$1.9M Buy
15,789
+1,841
+13% +$213K 0.17% 115
2025
Q4 		$1.47M Buy
13,948
+7,856
+129% +$737K 0.14% 127
2025
Q3 		$511K Buy
6,092
+2,347
+63% +$193K 0.11% 128
2025
Q2 		$296K Buy
3,745
+199
+6% +$15.8K 0.07% 174
2025
Q1 		$318K Buy
3,546
+17
+0.5% +$1.59K 0.09% 153
2024
Q4 		$351K Buy
3,529
+247
+8% +$25.5K 0.1% 139
2024
Q3 		$373K Sell
3,282
-180
-5% -$21.4K 0.11% 137
2024
Q2 		$429K Buy
3,462
+1,483
+75% +$191K 0.14% 112
2024
Q1 		$261K Buy
+1,979
New +$244K 0.09% 143
2023
Q2 		$235K Sell
2,035
-214
-10% -$24.3K 0.07% 174
2023
Q1 		$239K Buy
+2,249
New +$243K 0.08% 164

Other funds holding MRK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Sentinus LLC's MRK Position: Q1 2026 in Review

Sentinus LLC increased its Merck (MRK) stake by 13% in Q1 2026, buying an estimated $213K and bringing the position to 15,789 shares worth $1.9M. The position accounts for 0.17% of the portfolio, ranked #115.

Sentinus LLC first reported a position in MRK in Q1 2023 and has held it in 11 quarters since. 3,780 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

  • Sentinus LLC held 15,789 shares of Merck worth $1.9M as of Q1 2026.
  • Sentinus LLC bought 1,841 Merck shares in Q1 2026, an estimated $213K.
  • Merck made up 0.17% of Sentinus LLC's portfolio in Q1 2026, its #115 holding.
  • Sentinus LLC first reported a position in Merck in Q1 2023 and has held it in 11 quarters since.
  • 3,780 funds tracked by Wall St. Rank held Merck as of Q1 2026.

Based on Sentinus LLC's 13F filing for Q1 2026, filed 6 May 2026.