WC
MRK icon

Waterloo Capital’s Merck MRK Stock Holding History

Waterloo Capital’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 		$3.51M Buy
27,308
+238
+0.9% +$27.9K 0.2% 110
2026
Q1 		$3.26M Buy
27,070
+703
+3% +$81.2K 0.23% 100
2025
Q4 		$2.78M Buy
26,367
+18,421
+232% +$1.73M 0.2% 112
2025
Q3 		$667K Buy
7,946
+806
+11% +$66.4K 0.05% 232
2025
Q2 		$565K Buy
7,140
+4,080
+133% +$324K 0.05% 250
2025
Q1 		$275K Sell
3,060
-94
-3% -$8.78K 0.03% 331
2024
Q4 		$314K Buy
3,154
+325
+11% +$33.5K 0.03% 290
2024
Q3 		$321K Sell
2,829
-320
-10% -$38K 0.04% 292
2024
Q2 		$390K Sell
3,149
-63
-2% -$8.12K 0.05% 255
2024
Q1 		$424K Sell
3,212
-792
-20% -$97.6K 0.05% 241
2023
Q4 		$436K Buy
+4,004
New +$416K 0.07% 230
2023
Q3 		– Sell
-1,779
Closed -$205K – 218
2023
Q2 		$205K Sell
1,779
-203
-10% -$23K 0.06% 193
2023
Q1 		$211K Buy
+1,982
New +$214K 0.07% 181
2020
Q1 		$446K Buy
+6,069
New +$477K 0.32% 76

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 $3.37T AUM 44.26% 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

Waterloo Capital's MRK Position: Q2 2026 in Review

Waterloo Capital increased its Merck (MRK) stake by 0.88% in Q2 2026, buying an estimated $27.9K and bringing the position to 27,308 shares worth $3.51M. The position accounts for 0.2% of the portfolio, ranked #110.

Waterloo Capital first reported a position in MRK in Q1 2020 and has held it in 14 quarters since. 3,833 funds tracked by Wall St. Rank hold MRK as of Q2 2026.

  • Waterloo Capital held 27,308 shares of Merck worth $3.51M as of Q2 2026.
  • Waterloo Capital bought 238 Merck shares in Q2 2026, an estimated $27.9K.
  • Merck made up 0.2% of Waterloo Capital's portfolio in Q2 2026, its #110 holding.
  • Waterloo Capital first reported a position in Merck in Q1 2020 and has held it in 14 quarters since.
  • 3,833 funds tracked by Wall St. Rank held Merck as of Q2 2026.

Based on Waterloo Capital's 13F filing for Q2 2026, filed 29 Jul 2026.