Holocene Advisors, LP

Position in GKOS — GLAUKOS Corp

CIK 1700574 New York, NY

Position in GKOS

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

Position Value

$148,970,756

+$2,267,471 QoQ

Shares Held

1,383,715

+6.5% QoQ

Ownership

2.36%

of shares outstanding

% of Portfolio

0.36%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

13 quarters on record

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

Healthcare · as of Mar 31, 2026

Holocene Advisors, LP holds $844,866,051 across 15 Medical Devices names. GKOS ranks #2 (17.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BSX	Boston Scientific Corp	3,428,736	$215,153,184
2	GKOS	GLAUKOS Corp This page	1,383,715	$148,970,756
3	IRTC	iRhythm Holdings, Inc.	1,248,658	$147,366,617
4	ABT	Abbott Laboratories	790,916	$81,203,345
5	GMED	Globus Medical Inc	773,834	$66,673,537
6	EW	Edwards Lifesciences Corp	738,099	$59,106,967
7	ZBH	Zimmer Biomet Holdings, Inc.	593,705	$53,682,806
8	PEN	Penumbra Inc	110,614	$36,322,319

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$148,970,756	1,383,715	+6.5%	Shares	Sole	2026-05-15
2025-12-31	$146,703,285	1,299,294	+137.5%	Shares	Sole	2026-02-17
2025-09-30	$44,612,090	547,052	-47.7%	Shares	Sole	2025-11-14
2025-06-30	$108,029,564	1,045,886	+40.1%	Shares	Sole	2025-08-14
2025-03-31	$73,496,906	746,768	+141.3%	Shares	Sole	2025-05-15
2024-12-31	$46,401,781	309,469	+8432.4%	Shares	Sole	2025-02-14
2023-06-30	$258,278	3,627	-86.9%	Shares	Sole	2023-08-14
2022-03-31	$1,605,198	27,762	-50.8%	Shares	Sole	2022-05-16
2021-12-31	$2,506,416	56,400	+36.7%	Shares	Sole	2022-02-14
2021-09-30	$1,987,446	41,259	-5.5%	Shares	Sole	2021-11-15
2020-09-30	$2,161,548	43,650	+58.0%	Shares	Sole	2020-11-16
2020-06-30	$1,061,083	27,618	+206.3%	Shares	Sole	2020-08-14
2020-03-31	$278,295	9,018	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.