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a16z Perennial Management’s Merck MRK Stock Holding History

a16z Perennial 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 		– Sell
-3,612
Closed -$434K – 121
2026
Q1 		$434K Hold
3,612
– – 0.04% 80
2025
Q4 		$380K Buy
3,612
+150
+4% +$14.1K 0.03% 92
2025
Q3 		$291K Buy
+3,462
New +$285K 0.02% 92

Other funds holding MRK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Amundi
Amundi Paris, France $413B AUM 44.57% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
PNC Financial Services Group
PNC Financial Services Group Pittsburgh, Pennsylvania $202B AUM 37.79% 1-Year Est. Return
Swiss National Bank
Swiss National Bank Zurich, Switzerland $191B AUM 45.21% 1-Year Est. Return

a16z Perennial Management's MRK Position: Q2 2026 in Review

a16z Perennial Management sold out of Merck (MRK) in Q2 2026, closing a stake of 3,612 shares — an estimated $434K sold.

a16z Perennial Management first reported a position in MRK in Q3 2025 and held it in 3 quarters. The position peaked at $434K in Q1 2026. 2,882 funds tracked by Wall St. Rank hold MRK as of Q2 2026.

  • a16z Perennial Management reported no remaining Merck position as of Q2 2026 after selling out during the quarter.
  • a16z Perennial Management sold 3,612 Merck shares in Q2 2026, an estimated $434K.
  • a16z Perennial Management first reported a position in Merck in Q3 2025 and held it in 3 quarters.
  • a16z Perennial Management's Merck position peaked at $434K in Q1 2026.
  • 2,882 funds tracked by Wall St. Rank held Merck as of Q2 2026.

Based on a16z Perennial Management's 13F filing for Q2 2026, filed 24 Jul 2026.