NISA INVESTMENT ADVISORS, LLC

Position in GKOS — GLAUKOS Corp

CIK 937615 ST. LOUIS, MO

Position in GKOS

as of Jun 30, 2026 · filed Aug 10, 2026 Compact

Position Value

$374,556

+$121,878 QoQ

Shares Held

2,680

+14.2% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#235

of 364 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

NISA INVESTMENT ADVISORS, LLC holds $133,272,861 across 70 Medical Devices names. GKOS ranks #13 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ABT	Abbott Laboratories	480,010	$43,556,107
2	SYK	Stryker Corp	95,944	$30,207,008
3	EW	Edwards Lifesciences Corp	226,760	$20,512,708
4	MDT	Medtronic plc	149,850	$11,722,764
5	BSX	Boston Scientific Corp	208,652	$8,905,267
6	DXCM	Dexcom Inc	61,889	$4,168,224
7	ZBH	Zimmer Biomet Holdings, Inc.	32,909	$2,833,135
8	STE	STERIS plc	13,429	$2,827,744

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$374,556	2,680	+14.2%	Shares	Sole	2026-08-10
2026-03-31	$252,678	2,347	+1.6%	Shares	Sole	2026-04-30
2025-12-31	$260,935	2,311	-4.5%	Shares	Sole	2026-01-15
2025-09-30	$197,351	2,420	+3.9%	Shares	Sole	2025-10-23
2025-06-30	$240,665	2,330	-0.2%	Shares	Sole	2025-07-31
2025-03-31	$229,712	2,334	+2.6%	Shares	Sole	2025-04-30
2024-12-31	$340,963	2,274	+2.4%	Shares	Sole	2025-01-17
2024-09-30	$289,221	2,220	+2.2%	Shares	Sole	2024-10-24
2024-06-30	$257,174	2,173	+1.9%	Shares	Sole	2024-07-19
2024-03-31	$201,026	2,132	+11.1%	Shares	Sole	2024-05-02
2023-12-31	$152,541	1,919	0.0%	Shares	Sole	2024-01-25
2023-09-30	$144,404	1,919	0.0%	Shares	Sole	2023-11-02
2023-06-30	$136,651	1,919	+26.2%	Shares	Sole	2023-08-11
2023-03-31	$76,152	1,520	-1.0%	Shares	Sole	2023-05-02
2022-12-31	$67,048	1,535	+0.3%	Shares	Sole	2023-02-02
2022-09-30	$81,457	1,530	+2.0%	Shares	Sole	2022-11-07
2022-06-30	$68,130	1,500	-52.7%	Shares	Sole	2022-08-03
2022-03-31	$183,289	3,170	+16.1%	Shares	Sole	2022-04-29
2021-12-31	$121,321	2,730	-28.3%	Shares	Sole	2022-02-03
2021-09-30	$183,286	3,805	0.0%	Shares	Sole	2021-10-18
2021-06-30	$322,778	3,805	-9.5%	Shares	Sole	2021-08-06
2021-03-31	$352,925	4,205	0.0%	Shares	Sole	2021-04-26
2020-12-31	$316,468	4,205	+9.1%	Shares	Sole	2021-01-25
2020-09-30	$190,899	3,855	+201.2%	Shares	Sole	2020-10-20
2020-06-30	$49,177	1,280	+96.9%	Shares	Sole	2020-07-27
2020-03-31	$20,059	650	—	Shares	Sole	2020-04-17
No filing history on record for this holder in this stock.