Granite Investment Partners, LLC

Position in GKOS — GLAUKOS Corp

CIK 1542266 EL SEGUNDO, CA

Position in GKOS

as of Mar 31, 2026 · filed Apr 30, 2026 Compact

Position Value

$12,044,139

-$1,430,879 QoQ

Shares Held

111,872

-6.3% QoQ

Ownership

0.190%

of shares outstanding

% of Portfolio

0.77%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

Granite Investment Partners, LLC holds $64,230,189 across 9 Medical Devices names. GKOS ranks #3 (18.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SYK	Stryker Corp	47,288	$15,538,363
2	ATEC	Alphatec Holdings, Inc.	1,195,156	$13,003,297
3	GKOS	GLAUKOS Corp This page	111,872	$12,044,139
4	ESTA	Establishment Labs Holdings Inc.	143,549	$8,150,712
5	PRCT	PROCEPT BioRobotics Corp	252,028	$6,303,220
6	ABT	Abbott Laboratories	52,132	$5,352,392
7	BSX	Boston Scientific Corp	60,473	$3,794,680
8	ADGM	Adagio Medical Holdings, Inc.	27,053	$31,110

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$12,044,139	111,872	-6.3%	Shares	Sole	2026-04-30
2025-12-31	$13,475,018	119,343	-13.1%	Shares	Sole	2026-02-12
2025-09-30	$11,200,647	137,347	-28.7%	Shares	Sole	2025-11-10
2025-06-30	$19,891,588	192,580	+1189.7%	Shares	Sole	2025-08-13
2025-03-31	$1,469,607	14,932	-31.6%	Shares	Sole	2025-05-13
2024-12-31	$3,275,439	21,845	-7.3%	Shares	Sole	2025-02-13
2024-09-30	$3,069,266	23,559	-17.9%	Shares	Sole	2024-11-12
2024-06-30	$3,397,946	28,711	-0.1%	Shares	Sole	2024-08-12
2024-03-31	$2,709,423	28,735	-33.7%	Shares	Sole	2024-05-13
2023-12-31	$3,445,176	43,341	-15.9%	Shares	Sole	2024-02-14
2023-09-30	$3,879,212	51,551	-0.2%	Shares	Sole	2023-11-14
2023-06-30	$3,677,640	51,645	-15.8%	Shares	Sole	2023-08-07
2023-03-31	$3,072,783	61,333	+3.0%	Shares	Sole	2023-05-03
2022-12-31	$2,600,008	59,524	+23.5%	Shares	Sole	2023-02-10
2022-09-30	$2,565,369	48,185	+1.1%	Shares	Sole	2022-10-24
2022-06-30	$2,165,307	47,673	-22.3%	Shares	Sole	2022-07-22
2022-03-31	$3,546,736	61,341	-21.9%	Shares	Sole	2022-05-02
2021-12-31	$3,488,495	78,499	+22.3%	Shares	Sole	2022-02-10
2021-09-30	$3,091,550	64,180	+34.1%	Shares	Sole	2021-11-03
2021-06-30	$4,059,963	47,860	-14.8%	Shares	Sole	2021-07-30
2021-03-31	$4,715,271	56,181	-10.9%	Shares	Sole	2021-05-13
2020-12-31	$4,747,551	63,082	-4.0%	Shares	Sole	2021-02-12
2020-09-30	$3,252,523	65,681	+7.7%	Shares	Sole	2020-11-06
2020-06-30	$2,343,158	60,988	-1.3%	Shares	Sole	2020-08-03
2020-03-31	$1,906,993	61,795	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.