| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| BRAIDWELL LP | 2,894,513 | 3,452,447 | +557,934 | 2.05 | 2.02 | -0.03 | buy |
| Rubric Capital Management LP | 2,419,103 | 2,619,103 | +200,000 | 0.99 | 0.66 | -0.32 | buy |
| Hudson Bay Capital Management LP | 90,000 | 225,000 | +135,000 | 0.01 | 0.02 | +0.01 | buy |
| GLOBEFLEX CAPITAL L P | 27,940 | 88,596 | +60,656 | 0.07 | 0.15 | +0.08 | buy |
| OBERWEIS ASSET MANAGEMENT INC/ | 201,000 | 237,200 | +36,200 | 0.26 | 0.22 | -0.04 | buy |
| PDT Partners, LLC | 37,242 | 64,917 | +27,675 | 0.08 | 0.11 | +0.03 | buy |
| Parkman Healthcare Partners LLC | 755,244 | 765,453 | +10,209 | 2.41 | 2.02 | -0.39 | buy |
| NORDEA INVESTMENT MANAGEMENT AB | 186,626 | 194,883 | +8,257 | 0.01 | 0.00 | -0.00 | buy |
| PEREGRINE CAPITAL MANAGEMENT LLC | 239,682 | 244,043 | +4,361 | 0.18 | 0.14 | -0.04 | buy |
| Hennion & Walsh Asset Management, Inc. | 195,852 | 199,525 | +3,673 | 0.23 | 0.18 | -0.05 | buy |
| China Universal Asset Management Co., Ltd. | 7,810 | 8,814 | +1,004 | 0.02 | 0.02 | -0.01 | buy |
| MARTINGALE ASSET MANAGEMENT L P | 48,460 | 49,360 | +900 | 0.03 | 0.02 | -0.00 | buy |
| Sound View Wealth Advisors Group, LLC | 13,666 | 14,089 | +423 | 0.03 | 0.02 | -0.01 | buy |
| Linden Thomas Advisory Services, LLC | 117,710 | 117,604 | -106 | 0.40 | 0.29 | -0.11 | sell |
| VIRTUS ADVISERS, LLC | 17,556 | 17,361 | -195 | 0.21 | 0.14 | -0.06 | sell |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 66,816 | 64,881 | -1,935 | 0.00 | 0.00 | -0.00 | sell |
| RICE HALL JAMES & ASSOCIATES, LLC | 649,630 | 642,752 | -6,878 | 0.88 | 0.70 | -0.18 | sell |
| ArrowMark Colorado Holdings LLC | 531,286 | 521,889 | -9,397 | 0.17 | 0.14 | -0.03 | sell |
| Nebula Research & Development LLC | 39,004 | 29,521 | -9,483 | 0.12 | 0.07 | -0.05 | sell |
| Advantage Alpha Capital Partners LP | 20,367 | 8,890 | -11,477 | 0.12 | 0.04 | -0.07 | sell |
| Knights of Columbus Asset Advisors LLC | 72,756 | 60,966 | -11,790 | 0.12 | 0.08 | -0.04 | sell |
| Woodline Partners LP | 34,029 | 19,005 | -15,024 | 0.01 | 0.00 | -0.00 | sell |
| Lion Point Capital, LP | 61,400 | 45,900 | -15,500 | 3.42 | 4.75 | +1.34 | sell |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 200,516 | 173,799 | -26,717 | 0.87 | 0.62 | -0.26 | sell |
| Granahan Investment Management, LLC | 507,369 | 463,110 | -44,259 | 0.50 | 0.38 | -0.12 | sell |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 730,943 | 613,550 | -117,393 | 0.16 | 0.10 | -0.06 | sell |
| ADAR1 Capital Management, LLC | 436,668 | 166,406 | -270,262 | 1.83 | 0.68 | -1.15 | sell |
| Fairmount Funds Management LLC | 3,204,841 | 2,194,341 | -1,010,500 | 6.49 | 4.32 | -2.18 | sell |