Group 1 - The top three companies with the highest short positions as of June 13 are WuXi AppTec (21.85%), CATL (14.49%), and COSCO Shipping Holdings (13.99%) [1][2] - The companies with the largest absolute increase in short positions are BYD (4.07%), Junshi Biosciences (3.19%), and WuXi AppTec (2.84%) [1][2] - The companies with the largest absolute decrease in short positions are Genscript Biotech (1.27%), Jinxin Fertility (1.08%), and Shandong Gold (0.89%) [1][3] Group 2 - The latest short position ratios for the top ten companies are as follows: WuXi AppTec (21.85%), CATL (14.49%), COSCO Shipping Holdings (13.99%), Ganfeng Lithium (12.54%), Vanke (12.22%), Luye Pharma (12.16%), Shandong Gold (11.79%), Ping An Insurance (11.37%), GCL-Poly Energy (11.31%), and Fuyao Glass (10.66%) [2] - The companies with the largest increase in short position ratios are BYD (from 2.20% to 6.27%), Junshi Biosciences (from 2.09% to 5.28%), and WuXi AppTec (from 19.01% to 21.85%) [2] - The companies with the largest decrease in short position ratios are Genscript Biotech (from 3.94% to 2.67%), Jinxin Fertility (from 10.19% to 9.11%), and Shandong Gold (from 12.68% to 11.79%) [3][4]