Rhenman & Partners Asset Management’s Alkermes ALKS Stock Holding History

Rhenman & Partners Asset Management’s Portfolio ALKS Stock Details ALKS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$4.71M	Hold	133,250	–	–	0.58%	58
2025 Q4	$3.73M	Buy	133,250 +39,250	+42%	+$1.18M	0.35%	73
2025 Q3	$2.82M	Buy	94,000 +55,000	+141%	+$1.55M	0.31%	75
2025 Q2	$1.12M	Hold	39,000	–	–	0.14%	84
2025 Q1	$1.29M	Sell	39,000 -38,999	-50%	-$1.27M	0.15%	77
2024 Q4	$2.24M	Sell	77,999 -55,001	-41%	-$1.58M	0.23%	79
2024 Q3	$3.72M	Sell	133,000 -17,000	-11%	-$453K	0.3%	74
2024 Q2	$3.62M	Buy	150,000 +40,000	+36%	+$981K	0.35%	66
2024 Q1	$2.98M	Sell	110,000 -230,000	-68%	-$6.53M	0.28%	66
2023 Q4	$9.43M	Sell	340,000 -30,000	-8%	-$779K	0.94%	40
2023 Q3	$10.4M	Buy	370,000 +20,000	+6%	+$586K	1.12%	34
2023 Q2	$11M	Buy	350,000 +215,000	+159%	+$6.51M	1.15%	33
2023 Q1	$3.76M	Sell	135,000 -15,000	-10%	-$409K	0.41%	65
2022 Q4	$3.92M	Hold	150,000	–	–	0.41%	68
2022 Q3	$3.4M	Hold	150,000	–	–	0.36%	75
2022 Q2	$4.47M	Sell	150,000 -30,000	-17%	-$862K	0.51%	53
2022 Q1	$4.74M	Sell	180,000 -30,000	-14%	-$743K	0.47%	62
2021 Q4	$4.9M	Hold	210,000	–	–	0.33%	74
2021 Q3	$6.48M	Sell	210,000 -99,354	-32%	-$2.81M	0.45%	65
2021 Q2	$7.58M	Buy	309,354 +100,000	+48%	+$2.22M	0.51%	65
2021 Q1	$3.91M	Hold	209,354	–	–	0.27%	81
2020 Q4	$4.18M	Sell	209,354 -100,646	-32%	-$1.84M	0.34%	70
2020 Q3	$5.14M	Hold	310,000	–	–	0.46%	63
2020 Q2	$6.02M	Sell	310,000 -89,000	-22%	-$1.44M	0.65%	55
2020 Q1	$5.75M	Buy	399,000 +29,000	+8%	+$518K	0.81%	47
2019 Q4	$7.55M	Buy	370,000 +150,000	+68%	+$2.98M	0.83%	51
2019 Q3	$4.29M	Buy	220,000 +99,601	+83%	+$2.17M	0.54%	60
2019 Q2	$2.71M	Hold	120,399	–	–	0.3%	69
2019 Q1	$4.39M	Sell	120,399 -54,000	-31%	-$1.78M	0.51%	61
2018 Q4	$5.15M	Sell	174,399 -127,211	-42%	-$4.69M	0.59%	57
2018 Q3	$12.8M	Buy	301,610 +11,610	+4%	+$504K	1.28%	37
2018 Q2	$11.9M	Buy	290,000 +199,200	+219%	+$9.07M	1.22%	40
2018 Q1	$5.26M	Buy	90,800 +32,000	+54%	+$1.87M	0.65%	54
2017 Q4	$3.22M	Sell	58,800 -86,200	-59%	-$4.4M	0.43%	65
2017 Q3	$7.37M	Buy	145,000 +9,591	+7%	+$513K	0.94%	40
2017 Q2	$7.85M	Sell	135,409 -5,000	-4%	-$290K	1.13%	31
2017 Q1	$8.21M	Buy	140,409 +64,810	+86%	+$3.68M	1.3%	33
2016 Q4	$4.2M	Sell	75,599 -100,000	-57%	-$5.35M	0.81%	48
2016 Q3	$8.26M	Buy	175,599 +40,000	+29%	+$1.9M	1.31%	26
2016 Q2	$5.86M	Sell	135,599 -269,401	-67%	-$11.1M	1.04%	35
2016 Q1	$13.8M	Buy	405,000 +247,000	+156%	+$9.75M	2.75%	6
2015 Q4	$12.5M	Sell	158,000 -97,000	-38%	-$6.79M	1.9%	14
2015 Q3	$15M	Sell	255,000 -94,000	-27%	-$6.21M	2.39%	8
2015 Q2	$22.5M	Buy	349,000 +91,000	+35%	+$5.57M	3.18%	5
2015 Q1	$15.7M	Buy	258,000 +115,000	+80%	+$7.86M	2.8%	7
2014 Q4	$8.37M	Sell	143,000 -123,000	-46%	-$6.27M	2.43%	6
2014 Q3	$11.4M	Buy	266,000 +98,000	+58%	+$4.39M	3.49%	2
2014 Q2	$8.46M	Sell	168,000 -33,277	-17%	-$1.53M	2.51%	8
2014 Q1	$8.87M	Buy	201,277 +56,277	+39%	+$2.68M	2.7%	8
2013 Q4	$5.9M	Buy	+145,000	New	+$5.35M	2.35%	10