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Banco Santander’s Merck MRK Stock Holding History

Banco Santander’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 		$15M Buy
117,047
+1,519
+1% +$178K 0.09% 138
2026
Q1 		$13.9M Buy
115,528
+1,404
+1% +$162K 0.11% 130
2025
Q4 		$12M Sell
114,124
-40,944
-26% -$3.84M 0.09% 133
2025
Q3 		$13M Sell
155,068
-216,463
-58% -$17.8M 0.12% 124
2025
Q2 		$29.4M Buy
371,531
+54,618
+17% +$4.34M 0.28% 58
2025
Q1 		$28.4M Sell
316,913
-190,114
-37% -$17.8M 0.31% 52
2024
Q4 		$50.4M Buy
507,027
+11,470
+2% +$1.18M 0.61% 27
2024
Q3 		$56.3M Sell
495,557
-4,817
-1% -$572K 0.66% 21
2024
Q2 		$61.9M Buy
500,374
+36,176
+8% +$4.66M 0.77% 19
2024
Q1 		$61.3M Buy
464,198
+134,522
+41% +$16.6M 0.74% 16
2023
Q4 		$35.9M Buy
329,676
+31,014
+10% +$3.22M 0.42% 33
2023
Q3 		$30.7M Sell
298,662
-1,758
-0.6% -$189K 0.44% 31
2023
Q2 		$34.7M Buy
300,420
+9,809
+3% +$1.11M 0.45% 25
2023
Q1 		$30.9M Buy
290,611
+6,051
+2% +$653K 0.46% 25
2022
Q4 		$31.6M Sell
284,560
-270,646
-49% -$27.7M 0.47% 24
2022
Q3 		$47.8M Buy
555,206
+19,420
+4% +$1.73M 0.64% 15
2022
Q2 		$48.8M Buy
535,786
+11,097
+2% +$984K 0.65% 19
2022
Q1 		$43M Sell
524,689
-28,319
-5% -$2.23M 0.46% 29
2021
Q4 		$42.4M Buy
553,008
+38,259
+7% +$3.05M 0.23% 31
2021
Q3 		$38.7M Buy
514,749
+47,879
+10% +$3.64M 0.21% 33
2021
Q2 		$36.3M Buy
466,870
+141,679
+44% +$10.5M 0.2% 28
2021
Q1 		$23.9M Buy
325,191
+5,236
+2% +$386K 0.17% 41
2020
Q4 		$25M Buy
319,955
+26,336
+9% +$2.01M 0.18% 33
2020
Q3 		$23.2M Buy
293,619
+7,479
+3% +$586K 0.31% 28
2020
Q2 		$21.1M Buy
286,140
+1,485
+0.5% +$112K 0.27% 29
2020
Q1 		$20.9M Buy
284,655
+29,091
+11% +$2.29M 0.24% 64
2019
Q4 		$22.2M Buy
255,564
+1,699
+0.7% +$140K 0.2% 53
2019
Q3 		$20.4M Sell
253,865
-77,793
-23% -$6.23M 0.2% 50
2019
Q2 		$26.5M Buy
331,658
+24,973
+8% +$1.91M 0.27% 36
2019
Q1 		$24.3M Sell
306,685
-49,683
-14% -$3.72M 0.27% 39
2018
Q4 		$26M Buy
356,368
+11,178
+3% +$789K 0.33% 38
2018
Q3 		$23.4M Sell
345,190
-36,671
-10% -$2.34M 0.27% 45
2018
Q2 		$22.1M Sell
381,861
-44,496
-10% -$2.51M 0.26% 51
2018
Q1 		$22.2M Buy
426,357
+278,514
+188% +$15M 0.26% 63
2017
Q4 		$7.94M Buy
147,843
+7,293
+5% +$404K 0.11% 74
2017
Q3 		$8.58M Sell
140,550
-2,823
-2% -$171K 0.14% 78
2017
Q2 		$8.78M Sell
143,373
-117,792
-45% -$7.17M 0.17% 60
2017
Q1 		$15.8M Buy
261,165
+61,042
+31% +$3.7M 0.41% 22
2016
Q4 		$10.8M Buy
+200,123
New +$11.7M 0.28% 28

Other funds holding MRK

Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
ECSS
Eurizon Capital SGR SpA Milan $37.3B AUM
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
Truist Financial
Truist Financial Charlotte, North Carolina $83.7B AUM 27.22% 1-Year Est. Return
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
ATO
Alecta Tjanstepension Omsesidigt Stockholm, Sweden $23.8B AUM 34.25% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

Banco Santander's MRK Position: Q2 2026 in Review

Banco Santander increased its Merck (MRK) stake by 1.3% in Q2 2026, buying an estimated $178K and bringing the position to 117,047 shares worth $15M. The position accounts for 0.09% of the portfolio, ranked #138.

Banco Santander first reported a position in MRK in Q4 2016 and has held it in 39 quarters since. The position peaked at $61.9M in Q2 2024. 1,583 funds tracked by Wall St. Rank hold MRK as of Q2 2026.

  • Banco Santander held 117,047 shares of Merck worth $15M as of Q2 2026.
  • Banco Santander bought 1,519 Merck shares in Q2 2026, an estimated $178K.
  • Merck made up 0.09% of Banco Santander's portfolio in Q2 2026, its #138 holding.
  • Banco Santander first reported a position in Merck in Q4 2016 and has held it in 39 quarters since.
  • Banco Santander's Merck position peaked at $61.9M in Q2 2024.
  • 1,583 funds tracked by Wall St. Rank held Merck as of Q2 2026.

Based on Banco Santander's 13F filing for Q2 2026, filed 29 Jul 2026.