Driehaus Capital Management LLC Glaukos Corp Transaction History

Driehaus Capital Management LLC

$9.17 Billion
Q1 2025

A detailed history of Driehaus Capital Management LLC transactions in Glaukos Corp stock. As of the latest transaction made, Driehaus Capital Management LLC holds 973,625 shares of GKOS stock, worth $98.8 Million. This represents 1.04% of its overall portfolio holdings.

Number of Shares

973,625

Previous 820,123 18.72%

Holding current value

$98.8 Million

Previous $123 Million 22.07%

% of portfolio

1.04%

Previous 1.2%

14 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 15, 2025	BUY	$96.6 - $161.22 $14.8 Million - $24.7 Million	153,502 Added 18.72%	973,625 $95.8 Million
Q4 2024 Feb 14, 2025	SELL	$126.42 - $152.67 $5.24 Million - $6.33 Million	-41,484 Reduced 4.81%	820,123 $123 Million
Q3 2024 Nov 14, 2024	BUY	$113.62 - $135.39 $6.59 Million - $7.85 Million	57,957 Added 7.21%	861,607 $112 Million
Q2 2024 Aug 14, 2024	BUY	$89.48 - $118.35 $13.9 Million - $18.4 Million	155,653 Added 24.02%	803,650 $95.1 Million
Q1 2024 May 15, 2024	BUY	$76.4 - $96.33 $4.52 Million - $5.7 Million	59,144 Added 10.04%	647,997 $61.1 Million
Q4 2023 Feb 14, 2024	BUY	$59.53 - $85.11 $5.91 Million - $8.45 Million	99,288 Added 20.28%	588,853 $46.8 Million
Q3 2023 Nov 14, 2023	BUY	$69.23 - $79.09 $88,822 - $101,472	1,283 Added 0.26%	489,565 $36.8 Million
Q2 2023 Aug 14, 2023	BUY	$45.44 - $71.21 $22.2 Million - $34.8 Million	488,282 New	488,282 $34.8 Million
Q4 2019 Feb 12, 2020	SELL	$54.18 - $65.64 $2.84 Million - $3.44 Million	-52,398 Closed	0 $0
Q3 2019 Nov 14, 2019	BUY	$58.58 - $83.91 $792,938 - $1.14 Million	13,536 Added 34.83%	52,398 $3.28 Million
Q2 2019 Aug 14, 2019	SELL	$63.59 - $78.71 $53,860 - $66,667	-847 Reduced 2.13%	38,862 $2.93 Million
Q1 2019 May 15, 2019	BUY	$50.75 - $80.54 $12,027 - $19,087	237 Added 0.6%	39,709 $3.11 Million
Q4 2018 Feb 14, 2019	BUY	$52.18 - $67.93 $981,088 - $1.28 Million	18,802 Added 90.96%	39,472 $2.22 Million
Q3 2018 Nov 14, 2018	BUY	$38.13 - $68.37 $788,147 - $1.41 Million	20,670 New	20,670 $1.34 Million

Others Institutions Holding GKOS

# of Institutions

358

Shares Held

50.2M

Call Options Held

260K

Put Options Held

776K

View Full List

About GLAUKOS Corp

Ticker GKOS
Exchange NYSE
Sector Healthcare
Industry Medical Devices
Shares Outstandng 47,596,900
Market Cap $4.83B
Description
Glaukos Corporation, an ophthalmic medical technology and pharmaceutical company, focuses on the development of novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases. It offers iStent, iStent inject, iStent inject W micro-bypass stents that enhance aqueous humor outflow inserted in cataract surgery to treat mild-...

More about GKOS

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Driehaus Capital Management LLC Glaukos Corp Transaction History