Alberta Investment Management Corp (AIMCo)’s Merck MRK Stock Holding History

Alberta Investment Management Corp (AIMCo)’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	-15,700	Closed	-$1.65M	–	767
2025 Q4	$1.65M	Sell	15,700 -76,000	-83%	-$7.13M	0.01%	497
2025 Q3	$7.7M	Buy	91,700 +100	+0.1%	+$8.24K	0.06%	190
2025 Q2	$7.25M	Buy	91,600 +10,900	+14%	+$866K	0.06%	199
2025 Q1	$7.24M	Buy	80,700 +45,841	+132%	+$4.28M	0.05%	231
2024 Q4	$3.47M	Sell	34,859 -41	-0.1%	-$4.23K	0.02%	356
2024 Q3	$3.96M	Hold	34,900	–	–	0.03%	291
2024 Q2	$4.32M	Sell	34,900 -23,700	-40%	-$3.05M	0.05%	224
2024 Q1	$7.73M	Hold	58,600	–	–	0.08%	190
2023 Q4	$6.39M	Sell	58,600 -190,972	-77%	-$19.8M	0.06%	203
2023 Q3	$25.7M	Sell	249,572 -273,182	-52%	-$29.4M	0.28%	82
2023 Q2	$60.3M	Buy	522,754 +463,051	+776%	+$52.6M	0.58%	40
2023 Q1	$6.35M	Sell	59,703 -255,410	-81%	-$27.6M	0.06%	286
2022 Q4	$35M	Sell	315,113 -109,904	-26%	-$11.2M	0.31%	69
2022 Q3	$36.6M	Buy	425,017 +124,958	+42%	+$11.2M	0.28%	75
2022 Q2	$27.4M	Sell	300,059 -2,277	-0.8%	-$202K	0.2%	109
2022 Q1	$24.8M	Sell	302,336 -104,631	-26%	-$8.25M	0.14%	151
2021 Q4	$31.2M	Buy	406,967 +17,267	+4%	+$1.38M	0.19%	117
2021 Q3	$29.3M	Sell	389,700 -2,132	-0.5%	-$162K	0.25%	86
2021 Q2	$30.5M	Buy	391,832 +97,030	+33%	+$7.22M	0.25%	88
2021 Q1	$21.7M	Sell	294,802 -152,380	-34%	-$11.2M	0.19%	113
2020 Q4	$34.9M	Buy	447,182 +260,219	+139%	+$19.9M	0.31%	74
2020 Q3	$14.8M	Sell	186,963 -4,507	-2%	-$353K	0.16%	151
2020 Q2	$14.1M	Sell	191,470 -24,313	-11%	-$1.83M	0.17%	139
2020 Q1	$15.8M	Sell	215,783 -11,633	-5%	-$914K	0.28%	82
2019 Q4	$19.7M	Hold	227,416	–	–	0.17%	136
2019 Q3	$18.3M	Buy	227,416 +186,858	+461%	+$15M	0.17%	134
2019 Q2	$3.25M	Sell	40,558 -18,759	-32%	-$1.44M	0.03%	415
2019 Q1	$4.71M	Sell	59,317 -191,574	-76%	-$14.3M	0.04%	333
2018 Q4	$18.3M	Sell	250,891 -12,995	-5%	-$917K	0.2%	129
2018 Q3	$17.9M	Sell	263,886 -23,476	-8%	-$1.5M	0.15%	154
2018 Q2	$16.6M	Sell	287,362 -11,737	-4%	-$662K	0.14%	158
2018 Q1	$15.5M	Sell	299,099 -91,910	-24%	-$4.96M	0.14%	170
2017 Q4	$21M	Buy	391,009 +124,817	+47%	+$6.92M	0.18%	126
2017 Q3	$16.3M	Sell	266,192 -208,971	-44%	-$12.7M	0.15%	155
2017 Q2	$29.1M	Sell	475,163 -116,643	-20%	-$7.1M	0.27%	83
2017 Q1	$35.9M	Buy	591,806 +258,961	+78%	+$15.7M	0.31%	69
2016 Q4	$18.7M	Buy	332,845 +35,632	+12%	+$2.09M	0.17%	132
2016 Q3	$17.7M	Buy	297,213 +220,185	+286%	+$12.9M	0.17%	138
2016 Q2	$4.23M	Buy	77,028 +71,683	+1,341%	+$3.82M	0.05%	288
2016 Q1	$270K	Hold	5,345	–	–	﹤0.01%	484
2015 Q4	$269K	Sell	5,345 -498,114	-99%	-$25.1M	﹤0.01%	491
2015 Q3	$23.7M	Hold	503,459	–	–	0.28%	79
2015 Q2	$27.3M	Hold	503,459	–	–	0.29%	82
2015 Q1	$27.6M	Hold	503,459	–	–	0.29%	77
2014 Q4	$27.3M	Buy	503,459 +440,055	+694%	+$24.5M	0.29%	77
2014 Q3	$3.59M	Hold	63,404	–	–	0.04%	377
2014 Q2	$3.5M	Hold	63,404	–	–	0.04%	391
2014 Q1	$3.44M	Sell	63,404 -943	-1%	-$48.8K	0.04%	390
2013 Q4	$3.07M	Sell	64,347 -95,263	-60%	-$4.35M	0.04%	375
2013 Q3	$7.25M	Sell	159,610 -32,803	-17%	-$1.5M	0.09%	283
2013 Q2	$9.05M	Buy	+192,413	New	+$8.59M	0.22%	111

Other funds holding MRK

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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 Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo)'s MRK Position: Q1 2026 in Review

Alberta Investment Management Corp (AIMCo) sold out of Merck (MRK) in Q1 2026, closing a stake of 15,700 shares — an estimated $1.65M sold.

Alberta Investment Management Corp (AIMCo) first reported a position in MRK in Q2 2013 and held it in 51 quarters. The position peaked at $60.3M in Q2 2023. 3,779 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

Alberta Investment Management Corp (AIMCo) reported no remaining Merck position as of Q1 2026 after selling out during the quarter.
Alberta Investment Management Corp (AIMCo) sold 15,700 Merck shares in Q1 2026, an estimated $1.65M.
Alberta Investment Management Corp (AIMCo) first reported a position in Merck in Q2 2013 and held it in 51 quarters.
Alberta Investment Management Corp (AIMCo)'s Merck position peaked at $60.3M in Q2 2023.
3,779 funds tracked by Wall St. Rank held Merck as of Q1 2026.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q1 2026, filed 29 Apr 2026.