First Manhattan’s Merck MRK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$18.7M Sell
154,467
-2,110
-1% -$244K 0.05% 120
2025
Q4
$16.6M Buy
156,577
+13,999
+10% +$1.31M 0.04% 128
2025
Q3
$12.1M Sell
142,578
-5,450
-4% -$449K 0.03% 148
2025
Q2
$11.8M Sell
148,028
-28,704
-16% -$2.28M 0.03% 147
2025
Q1
$16M Sell
176,732
-16,659
-9% -$1.56M 0.05% 121
2024
Q4
$19.5M Sell
193,391
-16,728
-8% -$1.72M 0.06% 103
2024
Q3
$24M Sell
210,119
-738
-0.4% -$87.7K 0.07% 96
2024
Q2
$26.3M Buy
210,857
+2,776
+1% +$358K 0.08% 89
2024
Q1
$27.5M Sell
208,081
-2,425
-1% -$299K 0.09% 85
2023
Q4
$23M Sell
210,506
-6,449
-3% -$669K 0.08% 90
2023
Q3
$22.3M Sell
216,955
-5,219
-2% -$563K 0.08% 94
2023
Q2
$25.6M Sell
222,174
-6,889
-3% -$782K 0.09% 87
2023
Q1
$24.4M Sell
229,063
-8,321
-4% -$898K 0.09% 91
2022
Q4
$26.3M Sell
237,384
-1,359
-0.6% -$139K 0.1% 88
2022
Q3
$20.6M Sell
238,743
-7,911
-3% -$706K 0.09% 96
2022
Q2
$22.5M Sell
246,654
-8,685
-3% -$770K 0.09% 95
2022
Q1
$20.9M Sell
255,339
-4,572
-2% -$360K 0.07% 108
2021
Q4
$19.9M Sell
259,911
-2,566
-1% -$204K 0.07% 116
2021
Q3
$19.7M Sell
262,477
-5,029
-2% -$382K 0.07% 109
2021
Q2
$20.8M Sell
267,506
-5,701
-2% -$424K 0.08% 113
2021
Q1
$20.1M Buy
273,207
+89,515
+49% +$6.6M 0.09% 110
2020
Q4
$14.3M Buy
183,692
+1,356
+0.7% +$104K 0.07% 127
2020
Q3
$14.4M Sell
182,336
-5,161
-3% -$404K 0.07% 121
2020
Q2
$13.8M Sell
187,497
-5,606
-3% -$422K 0.08% 117
2020
Q1
$14.2M Buy
193,103
+418
+0.2% +$32.9K 0.09% 115
2019
Q4
$16.7M Buy
192,685
+4,218
+2% +$346K 0.08% 120
2019
Q3
$15.1M Sell
188,467
-11,652
-6% -$934K 0.08% 127
2019
Q2
$16M Buy
200,119
+3,773
+2% +$289K 0.09% 123
2019
Q1
$15.6M Sell
196,346
-9,934
-5% -$743K 0.09% 122
2018
Q4
$15M Sell
206,280
-3,304
-2% -$233K 0.09% 125
2018
Q3
$14.2M Sell
209,584
-4,320
-2% -$275K 0.08% 149
2018
Q2
$12.4M Sell
213,904
-9,607
-4% -$542K 0.07% 166
2018
Q1
$11.6M Sell
223,511
-7,093
-3% -$383K 0.07% 172
2017
Q4
$12.4M Sell
230,604
-12,010
-5% -$666K 0.07% 174
2017
Q3
$14.8M Buy
242,614
+4,929
+2% +$299K 0.08% 155
2017
Q2
$14.5M Sell
237,685
-5,301
-2% -$323K 0.08% 150
2017
Q1
$14.7M Sell
242,986
-5,670
-2% -$344K 0.09% 146
2016
Q4
$14M Sell
248,656
-6,462
-3% -$378K 0.08% 149
2016
Q3
$15.2M Sell
255,118
-10,636
-4% -$622K 0.09% 144
2016
Q2
$14.6M Sell
265,754
-3,649
-1% -$194K 0.09% 149
2016
Q1
$13.6M Buy
269,403
+39,651
+17% +$1.94M 0.08% 146
2015
Q4
$11.6M Buy
229,752
+6,881
+3% +$347K 0.07% 158
2015
Q3
$10.5M Buy
222,871
+9,059
+4% +$481K 0.07% 156
2015
Q2
$11.6M Buy
213,812
+1,368
+0.6% +$76.7K 0.07% 157
2015
Q1
$11.7M Buy
212,444
+29,435
+16% +$1.67M 0.07% 162
2014
Q4
$9.92M Sell
183,009
-3,358
-2% -$187K 0.06% 177
2014
Q3
$10.5M Buy
186,367
+1,186
+0.6% +$66.6K 0.06% 168
2014
Q2
$10.2M Sell
185,181
-12,219
-6% -$667K 0.06% 171
2014
Q1
$10.7M Sell
197,400
-42,339
-18% -$2.19M 0.07% 160
2013
Q4
$11.4M Buy
239,739
+2,742
+1% +$125K 0.08% 158
2013
Q3
$10.8M Buy
236,997
+353
+0.1% +$16.1K 0.08% 155
2013
Q2
$10.9M Buy
+236,644
New +$10.6M 0.08% 156

Other funds holding MRK

First Manhattan's MRK Position: Q1 2026 in Review

First Manhattan reduced its Merck (MRK) stake by 1.3% in Q1 2026, selling an estimated $244K and leaving 154,467 shares worth $18.7M. The position accounts for 0.05% of the portfolio, ranked #120.

First Manhattan first reported a position in MRK in Q2 2013 and has held it in 52 quarters since. The position peaked at $27.5M in Q1 2024. 3,777 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

  • First Manhattan held 154,467 shares of Merck worth $18.7M as of Q1 2026.
  • First Manhattan sold 2,110 Merck shares in Q1 2026, an estimated $244K.
  • Merck made up 0.05% of First Manhattan's portfolio in Q1 2026, its #120 holding.
  • First Manhattan first reported a position in Merck in Q2 2013 and has held it in 52 quarters since.
  • First Manhattan's Merck position peaked at $27.5M in Q1 2024.
  • 3,777 funds tracked by Wall St. Rank held Merck as of Q1 2026.

Based on First Manhattan's 13F filing for Q1 2026, filed 15 May 2026.