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Maven Securities’s Merck MRK Stock Holding History

Maven Securities’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 		– Sell
-29,800
Closed -$3.14M – 499
2025
Q4 		$3.14M Sell
29,800
-20,800
-41% -$1.95M 0.07% 244
2025
Q3 		$4.25M Buy
50,600
+10,700
+27% +$881K 0.1% 195
2025
Q2 		$3.16M Buy
39,900
+37,300
+1,435% +$2.96M 0.08% 239
2025
Q1 		$233K Sell
2,600
-1,500
-37% -$140K 0.01% 744
2024
Q4 		$408K Sell
4,100
-300
-7% -$30.9K 0.01% 632
2024
Q3 		$500K Buy
+4,400
New +$523K 0.01% 652
2023
Q3 		– Sell
-49,800
Closed -$5.75M – 1181
2023
Q2 		$5.75M Buy
49,800
+35,100
+239% +$3.99M 0.09% 121
2023
Q1 		$1.56M Sell
14,700
-9,900
-40% -$1.07M 0.03% 352
2022
Q4 		$2.73M Buy
24,600
+20,600
+515% +$2.11M 0.06% 188
2022
Q3 		$345K Buy
4,000
+200
+5% +$17.9K 0.01% 898
2022
Q2 		$346K Sell
3,800
-5,200
-58% -$461K 0.01% 706
2022
Q1 		$738K Sell
9,000
-300
-3% -$23.7K 0.03% 427
2021
Q4 		$713K Sell
9,300
-29,000
-76% -$2.31M 0.02% 451
2021
Q3 		$2.88M Buy
+38,300
New +$2.91M 0.09% 162
2020
Q3 		– Sell
-10,166
Closed -$750K – 705
2020
Q2 		$750K Sell
10,166
-12,366
-55% -$931K 0.05% 247
2020
Q1 		$1.65M Buy
22,532
+11,842
+111% +$931K 0.2% 72
2019
Q4 		$927K Buy
+10,690
New +$878K 0.08% 183

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

Maven Securities's MRK Position: Q2 2025 in Review

Maven Securities sold out of Merck (MRK) in Q2 2025, closing a stake of 2,785 shares — an estimated $221K sold.

Maven Securities first reported a position in MRK in Q2 2020 and held it in 12 quarters. The position peaked at $3.36M in Q1 2024. 3,327 funds tracked by Wall St. Rank hold MRK as of Q2 2025.

  • Maven Securities reported no remaining Merck position as of Q2 2025 after selling out during the quarter.
  • Maven Securities sold 2,785 Merck shares in Q2 2025, an estimated $221K.
  • Maven Securities first reported a position in Merck in Q2 2020 and held it in 12 quarters.
  • Maven Securities's Merck position peaked at $3.36M in Q1 2024.
  • 3,327 funds tracked by Wall St. Rank held Merck as of Q2 2025.

Based on Maven Securities's 13F filing for Q2 2025, filed 14 Aug 2025.