Holocene Advisors
MRK icon

Holocene Advisors’s Merck MRK Stock Holding History

Holocene Advisors’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
2022
Q3 		– Sell
-748,500
Closed -$68.2M – 903
2022
Q2 		$68.2M Buy
+748,500
New +$66.4M 0.41% 78

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

Holocene Advisors's MRK Position: Q1 2026 in Review

Holocene Advisors reduced its Merck (MRK) stake by 35% in Q1 2026, selling an estimated $36.2M and leaving 572,467 shares worth $68.9M. The position accounts for 0.17% of the portfolio, ranked #149.

Holocene Advisors first reported a position in MRK in Q4 2017 and has held it in 13 quarters since. The position peaked at $308M in Q2 2024. 3,782 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

  • Holocene Advisors held 572,467 shares of Merck worth $68.9M as of Q1 2026.
  • Holocene Advisors sold 313,293 Merck shares in Q1 2026, an estimated $36.2M.
  • Merck made up 0.17% of Holocene Advisors's portfolio in Q1 2026, its #149 holding.
  • Holocene Advisors first reported a position in Merck in Q4 2017 and has held it in 13 quarters since.
  • Holocene Advisors's Merck position peaked at $308M in Q2 2024.
  • 3,782 funds tracked by Wall St. Rank held Merck as of Q1 2026.

Based on Holocene Advisors's 13F filing for Q1 2026, filed 15 May 2026.