PCM
MRK icon

Polymer Capital Management’s Merck MRK Stock Holding History

Polymer Capital 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 		$305K Sell
2,536
-3,551
-58% -$410K 0.03% 591
2025
Q4 		$641K Sell
6,087
-303
-5% -$28.4K 0.07% 410
2025
Q3 		$536K Buy
+6,390
New +$526K 0.06% 417

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

Polymer Capital Management's MRK Position: Q1 2026 in Review

Polymer Capital Management reduced its Merck (MRK) stake by 58% in Q1 2026, selling an estimated $410K and leaving 2,536 shares worth $305K. The position accounts for 0.03% of the portfolio, ranked #591.

Polymer Capital Management first reported a position in MRK in Q3 2025 and has held it in 3 quarters since. The position peaked at $641K in Q4 2025. 3,780 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

  • Polymer Capital Management held 2,536 shares of Merck worth $305K as of Q1 2026.
  • Polymer Capital Management sold 3,551 Merck shares in Q1 2026, an estimated $410K.
  • Merck made up 0.03% of Polymer Capital Management's portfolio in Q1 2026, its #591 holding.
  • Polymer Capital Management first reported a position in Merck in Q3 2025 and has held it in 3 quarters since.
  • Polymer Capital Management's Merck position peaked at $641K in Q4 2025.
  • 3,780 funds tracked by Wall St. Rank held Merck as of Q1 2026.

Based on Polymer Capital Management's 13F filing for Q1 2026, filed 14 May 2026.