CBUSF
MRK icon

Construction & Building Unions Superannuation Fund’s Merck MRK Stock Holding History

Construction & Building Unions Superannuation Fund’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 		$60.1M Sell
499,805
-159,100
-24% -$18.4M 1.13% 19
2025
Q4 		$69.4M Buy
+658,905
New +$61.9M 0.96% 22
2025
Q3 		– Sell
-6,400
Closed -$507K – 152
2025
Q2 		$507K Buy
6,400
+2,600
+68% +$207K 0.02% 133
2025
Q1 		$341K Buy
+3,800
New +$355K 0.01% 138

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

Construction & Building Unions Superannuation Fund's MRK Position: Q1 2026 in Review

Construction & Building Unions Superannuation Fund reduced its Merck (MRK) stake by 24% in Q1 2026, selling an estimated $18.4M and leaving 499,805 shares worth $60.1M. The position accounts for 1.13% of the portfolio, ranked #19.

Construction & Building Unions Superannuation Fund first reported a position in MRK in Q1 2025 and has held it in 4 quarters since. The position peaked at $69.4M in Q4 2025. 3,777 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

  • Construction & Building Unions Superannuation Fund held 499,805 shares of Merck worth $60.1M as of Q1 2026.
  • Construction & Building Unions Superannuation Fund sold 159,100 Merck shares in Q1 2026, an estimated $18.4M.
  • Merck made up 1.13% of Construction & Building Unions Superannuation Fund's portfolio in Q1 2026, its #19 holding.
  • Construction & Building Unions Superannuation Fund first reported a position in Merck in Q1 2025 and has held it in 4 quarters since.
  • Construction & Building Unions Superannuation Fund's Merck position peaked at $69.4M in Q4 2025.
  • 3,777 funds tracked by Wall St. Rank held Merck as of Q1 2026.

Based on Construction & Building Unions Superannuation Fund's 13F filing for Q1 2026, filed 12 May 2026.