MWNA
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Marshall Wace North America’s Merck MRK Stock Holding History

Marshall Wace North America’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
2021
Q3 		$6.62M Sell
88,135
-158,970
-64% -$12.1M 0.03% 439
2021
Q2 		$19.2M Sell
247,105
-318,815
-56% -$23.7M 0.08% 262
2021
Q1 		$41.6M Buy
565,920
+82,671
+17% +$6.1M 0.17% 140
2020
Q4 		$37.7M Sell
483,249
-906,094
-65% -$69.3M 0.17% 149
2020
Q3 		$110M Buy
1,389,343
+1,247,771
+881% +$97.7M 0.7% 27
2020
Q2 		$10.4M Sell
141,572
-2,765,823
-95% -$208M 0.07% 263
2020
Q1 		$213M Buy
2,907,395
+1,288,368
+80% +$101M 1.62% 7
2019
Q4 		$141M Sell
1,619,027
-372,833
-19% -$30.6M 0.68% 36
2019
Q3 		$160M Sell
1,991,860
-1,171,613
-37% -$93.9M 0.91% 24
2019
Q2 		$253M Buy
3,163,473
+299,018
+10% +$22.9M 1.57% 9
2019
Q1 		$227M Buy
2,864,455
+418,038
+17% +$31.3M 1.61% 9
2018
Q4 		$178M Sell
2,446,417
-921,842
-27% -$65.1M 1.73% 9
2018
Q3 		$228M Buy
3,368,259
+1,475,797
+78% +$94M 1.57% 11
2018
Q2 		$110M Buy
1,892,462
+1,699,358
+880% +$95.9M 0.62% 31
2018
Q1 		$10M Buy
193,104
+35,529
+23% +$1.92M 0.05% 392
2017
Q4 		$8.46M Sell
157,575
-239,334
-60% -$13.3M 0.05% 427
2017
Q3 		$24.2M Sell
396,909
-181,033
-31% -$11M 0.15% 177
2017
Q2 		$35.3M Sell
577,942
-304,011
-34% -$18.5M 0.26% 94
2017
Q1 		$53.9M Buy
+881,953
New +$53.5M 0.43% 60
2013
Q4 		– Sell
-487,892
Closed -$22.2M – 788
2013
Q3 		$22.2M Buy
487,892
+345,705
+243% +$15.8M 0.68% 30
2013
Q2 		$6.3M Buy
+142,187
New +$6.35M 0.5% 71

Other funds holding MRK

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Marshall Wace North America's MRK Position: Q3 2021 in Review

Marshall Wace North America reduced its Merck (MRK) stake by 64% in Q3 2021, selling an estimated $12.1M and leaving 88,135 shares worth $6.62M. The position accounts for 0.03% of the portfolio, ranked #439.

Marshall Wace North America first reported a position in MRK in Q2 2013 and has held it in 21 quarters since. The position peaked at $253M in Q2 2019. 2,648 funds tracked by Wall St. Rank hold MRK as of Q3 2021.

  • Marshall Wace North America held 88,135 shares of Merck worth $6.62M as of Q3 2021.
  • Marshall Wace North America sold 158,970 Merck shares in Q3 2021, an estimated $12.1M.
  • Merck made up 0.03% of Marshall Wace North America's portfolio in Q3 2021, its #439 holding.
  • Marshall Wace North America first reported a position in Merck in Q2 2013 and has held it in 21 quarters since.
  • Marshall Wace North America's Merck position peaked at $253M in Q2 2019.
  • 2,648 funds tracked by Wall St. Rank held Merck as of Q3 2021.

Based on Marshall Wace North America's 13F filing for Q3 2021, filed 15 Nov 2021.