Glaukos Corp. (GKOS) Stock Holdings & Institutional Ownership

Glaukos Corp.

GKOS

Super Fund	Position	Shares	Curr. Value	Port. %	Activity
Primecap Management	Equity	3,376,928	$381,288,942	0.29%	+49.83%
Farallon Capital Management	Equity	2,600	$293,566	0.00%	0%

Total Shares Held: 3,379,528

Total Value Reported: $381,582,508

Average Allocation per Portfolio 0.15%

Largest Single Portfolio Allocation: 0.29%

Largest Shareholder: Primecap Management

Change in Total Shares Held (Q on Q): +1,123,140

Percentage Change in Shares Held (Q on Q): 49.78%

Number of Current Holders: 2

Number of New Holders (Q on Q): 0

Number of Funds with Additions (Q on Q): 1

Number of Funds with Reductions (Q on Q): 0

Number of Funds Fully Divested (Q on Q): 0

Number of Funds with No Change (Q on Q): 1