FRED ALGER MANAGEMENT, LLC: GKOS [Rocket]

News + Filings

FRED ALGER MANAGEMENT, LLC > GKOS

Date	Name	Ticker	Shares	Change	Value	Change	Price
06/30/2023	GLAUKOS Corp	GKOS	1,630,588	228,478	116,114,171,000	116,039,523,000	$71,210.00
09/30/2022	GLAUKOS Corp	GKOS	1,402,110	358,360	74,648,000	27,241,000	$53.24
06/30/2022	GLAUKOS Corp	GKOS	1,043,750	39,959	47,407,000	-10,632,000	$45.42
03/31/2022	GLAUKOS Corp	GKOS	1,003,791	38,088	58,039,000	15,123,000	$57.82
12/31/2021	GLAUKOS Corp	GKOS	965,703	348,954	42,916,000	13,207,000	$44.44
09/30/2021	GLAUKOS Corp	GKOS	616,749	-91,938	29,709,000	-30,409,000	$48.17
06/30/2021	GLAUKOS Corp	GKOS	708,687	8,758	60,118,000	1,373,000	$84.83
03/31/2021	GLAUKOS Corp	GKOS	699,929	251,678	58,745,000	25,010,000	$83.93
12/31/2020	GLAUKOS Corp	GKOS	448,251	-340,536	33,735,000	-5,326,000	$75.26
09/30/2020	GLAUKOS Corp	GKOS	788,787	-399,651	39,061,000	-6,599,000	$49.52
06/30/2020	GLAUKOS Corp	GKOS	1,188,438	-1,671,734	45,660,000	-42,605,000	$38.42
03/31/2020	GLAUKOS Corp	GKOS	2,860,172	624,749	88,265,000	-33,498,000	$30.86
12/31/2019	GLAUKOS Corp	GKOS	2,235,423	133,232	121,763,000	-9,645,000	$54.47
09/30/2019	GLAUKOS Corp	GKOS	2,102,191	1,134,638	131,408,000	58,455,000	$62.51
06/30/2019	GLAUKOS Corp	GKOS	967,553	248,679	72,953,000	16,615,000	$75.40
03/31/2019	GLAUKOS Corp	GKOS	718,874	606,227	56,338,000	50,011,000	$78.37
12/31/2018	GLAUKOS Corp	GKOS	112,647	-57,158	6,327,000	-4,693,000	$56.17
09/30/2018	GLAUKOS Corp	GKOS	169,805	98,225	11,020,000	8,111,000	$64.90
06/30/2018	GLAUKOS Corp	GKOS	71,580	71,580	2,909,000	2,909,000	$40.64
09/30/2017	GLAUKOS Corp	GKOS	0	-21,000	0	-871,000
06/30/2017	GLAUKOS Corp	GKOS	21,000	-7,000	871,000	-565,000	$41.48
03/31/2017	GLAUKOS Corp	GKOS	28,000	28,000	1,436,000	1,436,000	$51.29
03/31/2016	GLAUKOS Corp	GKOS	0	-22,050	0	-544,000
12/31/2015	GLAUKOS Corp	GKOS	22,050	22,050	544,000	544,000	$24.67
09/30/2015	GLAUKOS Corp	GKOS	21,050	21,050	509,000	509,000	$24.18
06/30/2015	GLAUKOS Corp	GKOS	108,235	108,235	3,137,000	3,137,000	$28.98
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