FMR LLC

Position in GKOS — GLAUKOS Corp

CIK 315066 BOSTON, MA

Back to GKOS Full portfolio

Position in GKOS

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$32,649,615

+$31,511,145 QoQ

Shares Held

303,266

+2907.7% QoQ

Ownership

0.516%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 96.95481854213793.ToString("F0")% Shared 0.ToString("F0")% None 3.045181457862075.ToString("F0")%

Common Shares in GKOS Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Mar 31, 2026

FMR LLC holds $11,961,009,779 across 93 Medical Devices names. GKOS ranks #25 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BSX	Boston Scientific Corp	74,226,395	$4,657,706,283
2	EW	Edwards Lifesciences Corp	14,503,770	$1,161,461,899
3	ABT	Abbott Laboratories	10,845,315	$1,113,488,485
4	PODD	Insulet Corp	3,974,712	$834,053,563
5	SYK	Stryker Corp	2,364,394	$776,916,221
6	BRKR	Bruker Corp	16,101,803	$581,597,122
7	TMDX	TransMedics Group, Inc.	5,096,243	$506,617,513
8	MASI	Masimo Corp	1,450,823	$258,057,884

All Filings in GKOS

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$32,649,615	303,266	+2907.7%	Shares	Defined	2026-05-15
2025-12-31	$1,138,470	10,083	-91.7%	Shares	Defined	2026-02-17
2025-09-30	$9,900,658	121,406	-98.1%	Shares	Defined	2025-11-13
2025-06-30	$654,509,373	6,336,619	-3.1%	Shares	Defined	2025-08-14
2025-03-31	$643,435,216	6,537,647	+7.0%	Shares	Defined	2025-05-12
2024-12-31	$916,396,692	6,111,756	-7.2%	Shares	Defined	2025-02-13
2024-09-30	$857,827,095	6,584,488	-3.0%	Shares	Defined	2024-11-13
2024-06-30	$803,350,212	6,787,919	-7.7%	Shares	Defined	2024-08-13
2024-03-31	$693,684,079	7,356,921	+26.4%	Shares	Defined	2024-05-13
2023-12-31	$462,561,052	5,819,110	+67.1%	Shares	Defined	2024-02-13
2023-09-30	$262,048,867	3,482,377	+122995.7%	Shares	Defined	2023-11-13
2023-06-30	$201,452	2,829	-4.4%	Shares	Defined	2023-08-11
2023-03-31	$148,245	2,959	+30.0%	Shares	Defined	2023-08-11
2022-12-31	$99,414	2,276	-21.3%	Shares	Defined	2023-02-13
2022-09-30	$153,968	2,892	+12.5%	Shares	Defined	2022-11-10
2022-06-30	$116,728	2,570	-31.7%	Shares	Defined	2022-08-12
2022-03-31	$217,633	3,764	+58.2%	Shares	Defined	2022-05-13
2021-12-31	$105,766	2,380	-77.6%	Shares	Defined	2022-02-14
2021-09-30	$511,661	10,622	-96.4%	Shares	Defined	2022-02-14
2021-06-30	$24,982,603	294,502	-1.5%	Shares	Defined	2021-08-13
2021-03-31	$25,100,105	299,060	-13.6%	Shares	Defined	2021-05-14
2020-12-31	$26,035,594	345,942	+8.0%	Shares	Defined	2021-02-08
2020-09-30	$15,863,384	320,343	+8.9%	Shares	Defined	2020-11-13
2020-06-30	$11,301,280	294,151	+2247.4%	Shares	Defined	2020-08-24
2020-03-31	$386,706	12,531	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.