Companies / Glaukos Corp / Activity
Activity — Glaukos Corp
121 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Janus Henderson Group PLC 13F manager | Add | Common stock | $250.82M | +2.3M +77.17% | 5,348,395 9.07% of shares | high |
| Q1 2026 as of | Norges Bank 13F manager | Exit | Common stock | $-60.54M | -536K -100.00% | 0 | high |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common stock | $52.48M | +376K +4.10% | 9,540,056 16.17% of shares | high |
| Q1 2026 as of | Westfield Capital Management Company, L.P. 13F manager | New | Common stock | $51.92M | +482K | 482,219 0.82% of shares | high |
| Q1 2026 as of | Millennium Management LLC 13F manager | Trim | Common stock | $-46.94M | -436K -27.09% | 1,173,696 1.99% of shares | medium |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Trim | Common stock | $-33.06M | -307K -55.01% | 251,176 0.43% of shares | medium |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Trim | Common stock | $-27.76M | -246K -14.96% | 1,397,556 2.37% of shares | medium |
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common stock | $27.00M | +193K +9.10% | 2,315,568 3.93% of shares | medium |
| Q2 2026 as of | TimesSquare Capital Management, LLC 13F manager | New | Common stock | $20.29M | +145K | 145,202 0.25% of shares | medium |
| Q1 2026 as of | Voya Investment Management LLC 13F manager | Trim | Common stock | $-18.77M | -174K -91.82% | 15,526 0.03% of shares | medium |
| Q1 2026 as of | Clearbridge Investments, LLC 13F manager | Add | Common stock | $18.74M | +174K +155.35% | 286,051 0.48% of shares | medium |
| Q1 2026 as of | Adage Capital Partners Gp, L.L.C. 13F manager | Trim | Common stock | $-18.10M | -168K -67.25% | 81,878 0.14% of shares | medium |
| Q1 2026 as of | Perceptive Advisors LLC 13F manager | Exit | Common stock | $-15.81M | -140K -100.00% | 0 | medium |
| Q4 2025 as of | Norges Bank 13F manager | Trim | Common stock | $-13.41M | -119K -18.14% | 536,143 0.91% of shares | medium |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | New | Common stock | $12.80M | +119K | 118,892 0.20% of shares | medium |
| Q1 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-11.44M | -121K -74.05% | 42,529 0.07% of shares | medium |
| Q1 2026 as of | Riverbridge Partners LLC 13F manager | Trim | Common stock | $-10.97M | -102K -19.05% | 433,228 0.73% of shares | medium |
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | Exit | Common stock | $-9.84M | -87K -100.00% | 0 | medium |
| Q4 2023 as of | Barclays PLC 13F manager | Add | Common stock | $9.37M | +118K +256.00% | 163,898 0.28% of shares | medium |
| Q3 2024 as of | Barclays PLC 13F manager | Add | Common stock | $9.32M | +72K +394.40% | 89,699 0.15% of shares | medium |
| Q1 2026 as of | Assetmark, Inc 13F manager | Add | Common stock | $8.21M | +76K +110488.41% | 76,306 0.13% of shares | medium |
| Q4 2025 as of | Bank of America Corp /De 13F manager | Add | Common stock | $7.20M | +64K +13.42% | 538,678 0.91% of shares | medium |
| Q2 2026 as of | Granite Investment Partners, LLC 13F manager | Trim | Common stock | $-5.76M | -41K -34.51% | 78,154 0.13% of shares | medium |
| Q2 2025 as of | Barclays PLC 13F manager | Add | Common stock | $4.45M | +43K +64.88% | 109,370 0.19% of shares | low |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Add | Common stock | $4.39M | +41K +2085.79% | 42,754 0.07% of shares | low |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | Common stock | $4.18M | +39K +2.95% | 1,356,453 2.30% of shares | low |
| Q1 2026 as of | Thornburg Investment Management Inc 13F manager | Trim | Common stock | $-3.97M | -37K -77.19% | 10,886 0.02% of shares | low |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Trim | Common stock | $-3.79M | -35K -35.70% | 63,430 0.11% of shares | low |
| Q1 2026 as of | Pier Capital, LLC 13F manager | New | Common stock | $3.15M | +29K | 29,261 0.05% of shares | low |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Add | Common stock | $2.89M | +27K +370.72% | 34,099 0.06% of shares | low |
| Q2 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-2.89M | -24K -57.34% | 18,143 0.03% of shares | low |
| Q1 2026 as of | Silvercrest Asset Management Group LLC 13F manager | Add | Common stock | $2.59M | +24K +23.03% | 128,294 0.22% of shares | low |
| Q1 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-2.50M | -25K -27.73% | 66,335 0.11% of shares | low |
| Q1 2026 as of | Clough Capital Partners L P 13F manager | Exit | Common stock | $-2.30M | -20K -100.00% | 0 | low |
| Q2 2026 as of | Deutsche Bank AG 13F manager | Add | Common stock | $2.13M | +15K +32.58% | 61,957 0.11% of shares | low |
| Q1 2026 as of | Intech Investment Management LLC 13F manager | Trim | Common stock | $-2.13M | -20K -45.29% | 23,862 0.04% of shares | low |
| Q2 2026 as of | Victory Capital Management, Inc. 13F manager | Trim | Common stock | $-1.93M | -14K -18.14% | 62,202 0.11% of shares | low |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Add | Common stock | $1.81M | +17K +87.09% | 36,196 0.06% of shares | low |
| Q2 2026 as of | LPL Financial LLC 13F manager | Add | Common stock | $1.57M | +11K +89.00% | 23,920 0.04% of shares | low |
| Q1 2026 as of | Champlain Investment Partners, LLC 13F manager | Trim | Common stock | $-1.53M | -14K -4.27% | 319,027 0.54% of shares | low |
| Q3 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-1.49M | -18K -16.66% | 91,152 0.15% of shares | low |
| Q1 2026 as of | Capital Fund Management S.A. 13F manager | Exit | Common stock | $-1.43M | -13K -100.00% | 0 | low |
| Q1 2026 as of | Bank of New York Mellon Corp/The 13F manager | Trim | Common stock | $-1.36M | -13K -3.56% | 343,173 0.58% of shares | low |
| Q1 2026 as of | Royal Bank of Canada 13F manager | Add | Common stock | $1.32M | +12K +6.39% | 204,153 0.35% of shares | low |
| Q1 2026 as of | California State Teachers Retirement System 13F manager | Add | Common stock | $1.28M | +12K +21.76% | 66,434 0.11% of shares | low |
| Q2 2026 as of | Lido Advisors, LLC 13F manager | Exit | Common stock | $-1.23M | -15K -100.00% | 0 | low |
| Q1 2026 as of | Prelude Capital Management, LLC 13F manager | Exit | Common stock | $-1.04M | -9K -100.00% | 0 | low |
| Q1 2026 as of | Fideuram - Intesa Sanpaolo Private Banking S.p.a. 13F manager | New | Common stock | $1.01M | +9K | 9,357 0.02% of shares | low |
| Q3 2023 as of | Barclays PLC 13F manager | Add | Common stock | $901.0K | +12K +35.15% | 46,039 0.08% of shares | low |
| Q1 2026 as of | CPPIB Crestone Peak Resources Canada Inc. 13F manager | Trim | Common stock | $-829.0K | -8K -14.92% | 43,900 0.07% of shares | low |