Ticker: GKOS CUSIP: 377322102 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Institution | Shares | Value ($000) |
|---|---|---|
| PFM Health Sciences, LP | 201,676 | $22,771 |
| Resolute Capital Asset Partners LLC | 40,500 | $4,573 |
| Capricorn Fund Managers Ltd | 60,000 | $6,775 |
| Eversept Partners, LP | 147,471 | $16,651 |
| Lisanti Capital Growth, LLC | 24,135 | $2,725 |
| PERCEPTIVE ADVISORS LLC | 140,000 | $15,807 |
| CLOUGH CAPITAL PARTNERS L P | 20,368 | $2,300 |
| Persistent Asset Partners Ltd | 3,770 | $426 |
| Abel Hall, LLC | 2,839 | $321 |
| CenterBook Partners LP | 13,257 | $1,497 |
| Legato Capital Management LLC | 6,700 | $756 |
| DARK FOREST CAPITAL MANAGEMENT LP | 12,268 | $1,385 |
| Fieldview Capital Management, LLC | 2,999 | $339 |
| Lighthouse Investment Partners, LLC | 10,000 | $1,129 |
| Qsemble Capital Management, LP | 3,682 | $416 |
| Apriem Advisors | 3,412 | $385 |
| Abacus Wealth Partners, LLC | 2,443 | $276 |
| Inspire Advisors, LLC | 2,645 | $299 |
| BALYASNY ASSET MANAGEMENT L.P. | 87,171 | $9,842 |
| Wealth Alliance | 2,199 | $248 |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| BRAIDWELL LP | 780,164 | 921,979 | +141,815 (+18.2%) |
| Integral Health Asset Management, LLC | 100,000 | 325,000 | +225,000 (+225.0%) |
| Exome Asset Management LLC | 27,143 | 31,471 | +4,328 (+15.9%) |
| Bellevue Group AG | 55,926 | 261,935 | +206,009 (+368.4%) |
| Holocene Advisors, LP | 547,052 | 1,299,294 | +752,242 (+137.5%) |
| PRIMECAP MANAGEMENT CO/CA/ | 2,253,788 | 3,376,928 | +1,123,140 (+49.8%) |
| JANUS HENDERSON GROUP PLC | 1,065,209 | 3,018,787 | +1,953,578 (+183.4%) |
| ALGERT GLOBAL LLC | 34,441 | 155,546 | +121,105 (+351.6%) |
| Artisan Partners Limited Partnership | 293,665 | 702,818 | +409,153 (+139.3%) |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 10,218 | 23,017 | +12,799 (+125.3%) |
| MILLENNIUM MANAGEMENT LLC | 913,410 | 1,609,699 | +696,289 (+76.2%) |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 28,582 | 250,000 | +221,418 (+774.7%) |
| SummitTX Capital, L.P. | 16,058 | 29,534 | +13,476 (+83.9%) |
| D. E. Shaw & Co., Inc. | 278,435 | 558,290 | +279,855 (+100.5%) |
| GOLDMAN SACHS GROUP INC | 436,967 | 1,350,425 | +913,458 (+209.0%) |
| UBS Group AG | 210,093 | 873,942 | +663,849 (+316.0%) |
| Allspring Global Investments Holdings, LLC | 267,498 | 355,279 | +87,781 (+32.8%) |
| Y-Intercept (Hong Kong) Ltd | 11,479 | 20,140 | +8,661 (+75.5%) |
| Nuveen, LLC | 162,029 | 406,046 | +244,017 (+150.6%) |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1,093,744 | 1,106,918 | +13,174 (+1.2%) |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| BROWN CAPITAL MANAGEMENT LLC | 762,760 | 326,579 | -436,181 (-57.2%) |
| Rhenman & Partners Asset Management AB | 230,000 | 210,000 | -20,000 (-8.7%) |
| Sofinnova Investments, Inc. | 312,994 | 288,128 | -24,866 (-7.9%) |
| RIVERBRIDGE PARTNERS LLC | 569,644 | 535,169 | -34,475 (-6.1%) |
| OSTERWEIS CAPITAL MANAGEMENT INC | 142,288 | 101,613 | -40,675 (-28.6%) |
| Perbak Capital Partners LLP | 16,484 | 3,364 | -13,120 (-79.6%) |
| GILDER GAGNON HOWE & CO LLC | 334,532 | 154,442 | -180,090 (-53.8%) |
| Granite Investment Partners, LLC | 137,347 | 119,343 | -18,004 (-13.1%) |
| Taylor Frigon Capital Management LLC | 28,784 | 28,425 | -359 (-1.2%) |
| Susquehanna Portfolio Strategies, LLC | 85,204 | 19,997 | -65,207 (-76.5%) |
| COMERICA BANK | 241,646 | 12,885 | -228,761 (-94.7%) |
| Point72 Asset Management, L.P. | 690,723 | 161,596 | -529,127 (-76.6%) |
| Bayforest Capital Ltd | 4,828 | 2,499 | -2,329 (-48.2%) |
| Entropy Technologies, LP | 19,531 | 4,114 | -15,417 (-78.9%) |
| WELLINGTON MANAGEMENT GROUP LLP | 3,580,670 | 486,824 | -3,093,846 (-86.4%) |
| Champlain Investment Partners, LLC | 358,419 | 333,264 | -25,155 (-7.0%) |
| MARSHALL WACE, LLP | 324,527 | 7,244 | -317,283 (-97.8%) |
| Clearbridge Investments, LLC | 471,552 | 112,022 | -359,530 (-76.2%) |
| Qube Research & Technologies Ltd | 367,528 | 188,735 | -178,793 (-48.6%) |
| T. Rowe Price Investment Management, Inc. | 395,653 | 25 | -395,628 (-100.0%) |
| Institution | Prev Shares | Prev Value ($000) |
|---|---|---|
| Iron Triangle Partners LP | 342,804 | $27,956 |
| Atika Capital Management LLC | 212,400 | $17,321 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 1,231,641 | $100,440 |
| Freestone Grove Partners LP | 263,889 | $21,520 |
| FOX RUN MANAGEMENT, L.L.C. | 12,308 | $1,004 |
| MACQUARIE GROUP LTD | 600,228 | $48,949 |
| Campbell & CO Investment Adviser LLC | 13,588 | $1,108 |
| RA CAPITAL MANAGEMENT, L.P. | 54,180 | $4,418 |
| Aigen Investment Management, LP | 4,400 | $359 |
| Cinctive Capital Management LP | 11,498 | $938 |
| Trexquant Investment LP | 48,759 | $3,976 |
| FORA Capital, LLC | 4,146 | $338 |
| Lombard Odier Asset Management (USA) Corp | 6,213 | $507 |
| Man Group plc | 138,587 | $11,302 |
| Squarepoint Ops LLC | 210,814 | $17,192 |
| HARBOR CAPITAL ADVISORS, INC. | 11,621 | $1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 57,218 | $4,666 |
| Headlands Technologies LLC | 3,775 | $308 |
| OCCUDO QUANTITATIVE STRATEGIES LP | 3,264 | $266 |
| Aquatic Capital Management LLC | 8,297 | $677 |