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
Q2 		$469K Buy
3,646
+1,110
+44% +$130K 0.06% 412
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 $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 $3.38T AUM 44.17% 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

Polymer Capital Management's MRK Position: Q2 2026 in Review

Polymer Capital Management increased its Merck (MRK) stake by 44% in Q2 2026, buying an estimated $130K and bringing the position to 3,646 shares worth $469K. The position accounts for 0.06% of the portfolio, ranked #412.

Polymer Capital Management first reported a position in MRK in Q3 2025 and has held it in 4 quarters since. The position peaked at $641K in Q4 2025. 3,852 funds tracked by Wall St. Rank hold MRK as of Q2 2026.

  • Polymer Capital Management held 3,646 shares of Merck worth $469K as of Q2 2026.
  • Polymer Capital Management bought 1,110 Merck shares in Q2 2026, an estimated $130K.
  • Merck made up 0.06% of Polymer Capital Management's portfolio in Q2 2026, its #412 holding.
  • Polymer Capital Management first reported a position in Merck in Q3 2025 and has held it in 4 quarters since.
  • Polymer Capital Management's Merck position peaked at $641K in Q4 2025.
  • 3,852 funds tracked by Wall St. Rank held Merck as of Q2 2026.

Based on Polymer Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.