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Rakuten Investment Management’s Merck MRK Stock Holding History

Rakuten Investment 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
Q1 		$43.5M Buy
368,357
+40,848
+12% +$4.72M 0.09% 42
2025
Q4 		$34.9M Buy
327,509
+320,391
+4,501% +$30.1M 0.12% 55
2025
Q3 		$4.42M Buy
+7,118
New +$586K 0.02% 266
2025
Q1 		$20.7M Buy
+231,479
New +$21.6M 0.09% 55
2024
Q3 		$16.3M Buy
143,593
+35,752
+33% +$4.25M 0.1% 36
2024
Q2 		$14M Buy
107,841
+39,701
+58% +$5.11M 0.09% 34
2024
Q1 		$8.99M Buy
68,140
+61,871
+987% +$7.63M 0.07% 36
2023
Q4 		$682K Buy
+6,269
New +$651K 0.01% 42

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

Rakuten Investment Management's MRK Position: Q1 2026 in Review

Rakuten Investment Management increased its Merck (MRK) stake by 12% in Q1 2026, buying an estimated $4.72M and bringing the position to 368,357 shares worth $43.5M. The position accounts for 0.09% of the portfolio, ranked #42.

Rakuten Investment Management first reported a position in MRK in Q4 2023 and has held it in 8 quarters since. 3,780 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

  • Rakuten Investment Management held 368,357 shares of Merck worth $43.5M as of Q1 2026.
  • Rakuten Investment Management bought 40,848 Merck shares in Q1 2026, an estimated $4.72M.
  • Merck made up 0.09% of Rakuten Investment Management's portfolio in Q1 2026, its #42 holding.
  • Rakuten Investment Management first reported a position in Merck in Q4 2023 and has held it in 8 quarters since.
  • 3,780 funds tracked by Wall St. Rank held Merck as of Q1 2026.

Based on Rakuten Investment Management's 13F filing for Q1 2026, filed 12 May 2026.