History of CCASS shareholding

Stock code:

Adjust for splits and bonus issues: Yes No

Use price on: trading date holding/settlement date

Show: chart & table chart only table only

Table rows with no holding change: include exclude

Participant: BOOM SECURITIES (H.K.) LTD

Holdings history

Date Trade date Closing price Holdings Change % of o/s Value (HK$)
2025-10-14 2025-10-10 0.211 3,605,000 +0 0.29% 760,655
2025-10-13 2025-10-09 0.212 3,605,000 +0 0.29% 764,260
2025-10-10 2025-10-08 0.215 3,605,000 +0 0.29% 775,075
2025-10-09 2025-10-06 0.215 3,605,000 +0 0.29% 775,075
2025-10-08 2025-10-03 0.225 3,605,000 +0 0.29% 811,125
2025-10-06 2025-10-02 0.182 3,605,000 +0 0.29% 656,110
2025-10-03 2025-09-30 0.165 3,605,000 +0 0.29% 594,825
2025-10-02 2025-09-29 0.167 3,605,000 +0 0.29% 602,035
2025-09-30 2025-09-26 0.164 3,605,000 +0 0.29% 591,220
2025-09-29 2025-09-25 0.165 3,605,000 +0 0.29% 594,825
2025-09-26 2025-09-24 0.168 3,605,000 +0 0.29% 605,640
2025-09-25 2025-09-23 0.168 3,605,000 +0 0.29% 605,640
2025-09-24 2025-09-22 0.170 3,605,000 +0 0.29% 612,850
2025-09-23 2025-09-19 0.170 3,605,000 +0 0.29% 612,850
2025-09-22 2025-09-18 0.170 3,605,000 +0 0.29% 612,850
2025-09-19 2025-09-17 0.175 3,605,000 +0 0.29% 630,875
2025-09-18 2025-09-16 0.182 3,605,000 +0 0.29% 656,110
2025-09-17 2025-09-15 0.182 3,605,000 +0 0.29% 656,110
2025-09-16 2025-09-12 0.187 3,605,000 +0 0.29% 674,135
2025-09-15 2025-09-11 0.169 3,605,000 +0 0.29% 609,245
2025-09-12 2025-09-10 0.171 3,605,000 +0 0.29% 616,455
2025-09-11 2025-09-09 0.166 3,605,000 +0 0.29% 598,430
2025-09-10 2025-09-08 0.170 3,605,000 +0 0.29% 612,850
2025-09-09 2025-09-05 0.160 3,605,000 +0 0.29% 576,800
2025-09-08 2025-09-04 0.162 3,605,000 +0 0.29% 584,010
2025-09-05 2025-09-03 0.178 3,605,000 +0 0.29% 641,690
2025-09-04 2025-09-02 0.190 3,605,000 +0 0.29% 684,950
2025-09-03 2025-09-01 0.190 3,605,000 +0 0.29% 684,950
2025-09-02 2025-08-29 0.188 3,605,000 +0 0.29% 677,740
2025-09-01 2025-08-28 0.282 3,605,000 +0 0.29% 1,015,928
2025-08-29 2025-08-27 0.276 3,605,000 +560,441 0.29% 994,585
2025-08-28 2025-08-26 0.284 3,044,559 +0 0.29% 865,200
2025-08-27 2025-08-25 0.290 3,044,559 +0 0.29% 883,225
2025-08-26 2025-08-22 0.290 3,044,559 +0 0.29% 883,225
2025-08-25 2025-08-21 0.282 3,044,559 +0 0.29% 857,990
2025-08-22 2025-08-20 0.264 3,044,559 -29,559 0.29% 803,915
2025-08-21 2025-08-19 0.285 3,074,118 -38,004 0.29% 877,240
2025-06-19 2025-06-17 0.133 3,112,122 +92,899 0.29% 412,720
2025-05-22 2025-05-20 0.095 3,019,223 +84,454 0.28% 286,000
2025-05-19 2025-05-15 0.099 2,934,769 -4,223 0.28% 291,900
2025-04-24 2025-04-22 0.104 2,938,992 -8,445 0.28% 306,240
2025-04-14 2025-04-10 0.107 2,947,437 -25,336 0.28% 314,100
2024-06-03 2024-05-30 0.195 2,972,773 -202,689 0.28% 580,800
2024-05-02 2024-04-29 0.184 3,175,462 -4,223 0.30% 582,800
2024-04-09 2024-04-05 0.178 3,179,685 -4,223 0.30% 564,750
2024-02-29 2024-02-27 0.178 3,183,908 +16,891 0.30% 565,500
2024-01-30 2024-01-26 0.180 3,167,017 +4,223 0.30% 570,000
2024-01-25 2024-01-23 0.200 3,162,794 +8,445 0.30% 632,905
2023-12-21 2023-12-19 0.173 3,154,349 +12,668 0.30% 545,310
2023-10-26 2023-10-24 0.197 3,141,681 -67,563 0.30% 617,520
2023-08-11 2023-08-09 0.224 3,209,244 -25,336 0.30% 718,200
2023-07-04 2023-06-30 0.291 3,234,580 +8,446 0.30% 942,180
2023-07-03 2023-06-29 0.288 3,226,134 -21,114 0.30% 928,260
2023-06-16 2023-06-14 0.173 3,247,248 +12,668 0.31% 561,370
2023-05-17 2023-05-15 0.181 3,234,580 +12,668 0.30% 585,990
2023-05-12 2023-05-10 0.189 3,221,912 -67,563 0.30% 610,400
2023-04-13 2023-04-11 0.204 3,289,475 -42,227 0.31% 669,940
2023-03-06 2023-03-02 0.193 3,331,702 -29,559 0.31% 643,035
2023-03-01 2023-02-27 0.181 3,361,261 +16,891 0.32% 608,940
2023-01-06 2023-01-04 0.237 3,344,370 +4,223 0.31% 792,000
2023-01-05 2023-01-03 0.236 3,340,147 +25,336 0.31% 787,045
2023-01-04 2022-12-30 0.240 3,314,811 +4,223 0.31% 796,775
2022-12-28 2022-12-22 0.245 3,310,588 +29,559 0.31% 811,440
2022-11-29 2022-11-25 0.266 3,281,029 -295,589 0.31% 874,125
2022-11-21 2022-11-17 0.270 3,576,618 +295,589 0.34% 965,580
2022-11-17 2022-11-15 0.283 3,281,029 -4,223 0.31% 928,515
2022-11-10 2022-11-08 0.296 3,285,252 -46,450 0.31% 972,500
2022-11-09 2022-11-07 0.274 3,331,702 +25,336 0.31% 911,295
2022-11-08 2022-11-04 0.770 3,306,366 +4,223 0.31% 2,544,750
2022-11-07 2022-11-03 1.078 3,302,143 +25,336 0.31% 3,558,100
2022-11-03 2022-11-01 1.160 3,276,807 -38,004 0.31% 3,802,400
2022-11-01 2022-10-28 0.924 3,314,811 -59,118 0.31% 3,061,500
2022-10-25 2022-10-21 0.864 3,373,929 -16,890 0.32% 2,916,350
2022-10-24 2022-10-20 0.781 3,390,819 +12,668 0.32% 2,649,900
2022-10-21 2022-10-19 0.710 3,378,151 -29,559 0.32% 2,400,000
2022-10-19 2022-10-17 0.699 3,407,710 -42,227 0.32% 2,380,650
2022-10-17 2022-10-13 0.663 3,449,937 -92,899 0.32% 2,287,600
2022-10-13 2022-10-11 0.574 3,542,836 -194,244 0.33% 2,034,575
2022-10-10 2022-10-06 0.568 3,737,080 -33,781 0.35% 2,124,000
2022-10-07 2022-10-05 0.562 3,770,861 -4,223 0.35% 2,120,875
2022-10-06 2022-10-03 0.557 3,775,084 -4,223 0.35% 2,100,900
2022-09-26 2022-09-22 0.485 3,779,307 -25,336 0.36% 1,834,750
2022-09-22 2022-09-20 0.409 3,804,643 -4,223 0.36% 1,554,225
2022-08-25 2022-08-23 0.391 3,808,866 -8,445 0.36% 1,488,300
2022-08-10 2022-08-08 0.397 3,817,311 -16,891 0.36% 1,514,200
2022-07-13 2022-07-11 0.444 3,834,202 -25,336 0.36% 1,702,500
2022-06-20 2022-06-16 0.214 3,859,538 -29,559 0.36% 827,170
2022-06-10 2022-06-08 0.258 3,889,097 -4,222 0.37% 1,003,890
2022-06-09 2022-06-07 0.271 3,893,319 -42,227 0.37% 1,055,690
2022-06-01 2022-05-30 0.206 3,935,546 -396,933 0.37% 810,840
2022-05-31 2022-05-27 0.191 4,332,479 +12,668 0.41% 825,930
2022-04-13 2022-04-11 0.213 4,319,811 -4,223 0.41% 920,700
2022-04-11 2022-04-07 0.194 4,324,034 +8,446 0.41% 839,680
2022-03-28 2022-03-24 0.214 4,315,588 -29,559 0.41% 924,910
2022-02-14 2022-02-10 0.253 4,345,147 +29,559 0.41% 1,101,030
2022-01-25 2022-01-21 0.238 4,315,588 -12,668 0.41% 1,027,110
2022-01-11 2022-01-07 0.256 4,328,256 +12,668 0.41% 1,107,000
2021-12-30 2021-12-28 0.272 4,315,588 -88,677 0.41% 1,175,300
2021-12-28 2021-12-22 0.414 4,404,265 +152,017 0.41% 1,825,250
2021-12-15 2021-12-13 0.272 4,252,248 -29,559 0.40% 1,158,050
2021-11-26 2021-11-24 0.403 4,281,807 +16,891 0.40% 1,723,800
2021-11-25 2021-11-23 0.574 4,264,916 -147,794 0.40% 2,449,250
2021-11-22 2021-11-18 0.373 4,412,710 -12,668 0.41% 1,645,875
2021-11-04 2021-11-02 0.229 4,425,378 -16,891 0.42% 1,011,320
2021-11-02 2021-10-29 0.231 4,442,269 -46,449 0.42% 1,025,700
2021-09-24 2021-09-21 0.251 4,488,718 -8,446 0.42% 1,126,780
2021-09-08 2021-09-06 0.337 4,497,164 -109,790 0.42% 1,517,625
2021-09-07 2021-09-03 0.355 4,606,954 -12,668 0.43% 1,636,500
2021-09-06 2021-09-02 0.326 4,619,622 +109,790 0.43% 1,504,250
2021-09-02 2021-08-31 0.302 4,509,832 +177,353 0.42% 1,361,700
2021-08-20 2021-08-18 0.284 4,332,479 -33,782 0.41% 1,231,200
2021-08-18 2021-08-16 0.294 4,366,261 -50,672 0.41% 1,282,160
2021-08-16 2021-08-12 0.244 4,416,933 -33,781 0.42% 1,077,380
2021-07-28 2021-07-26 0.187 4,450,714 -4,223 0.42% 832,660
2021-07-07 2021-07-05 0.243 4,454,937 -160,462 0.42% 1,081,375
2021-06-30 2021-06-28 0.237 4,615,399 -4,223 0.43% 1,093,000
2021-06-29 2021-06-25 0.245 4,619,622 +4,223 0.43% 1,132,290
2021-06-28 2021-06-24 0.242 4,615,399 +211,134 0.43% 1,114,860
2021-06-25 2021-06-23 0.246 4,404,265 +4,223 0.41% 1,084,720
2021-06-24 2021-06-22 0.225 4,400,042 -42,227 0.41% 989,900
2021-06-23 2021-06-21 0.257 4,442,269 -8,445 0.42% 1,141,420
2021-06-22 2021-06-18 0.195 4,450,714 -84,454 0.42% 869,550
2021-06-03 2021-06-01 0.184 4,535,168 -84,454 0.43% 832,350
2021-06-01 2021-05-28 0.174 4,619,622 +8,446 0.43% 804,090
2021-05-24 2021-05-20 0.176 4,611,176 -25,337 0.43% 813,540
2021-05-18 2021-05-14 0.168 4,636,513 -198,466 0.44% 779,580
2021-05-17 2021-05-13 0.184 4,834,979 -25,336 0.45% 887,375
2021-05-12 2021-05-10 0.199 4,860,315 -4,223 0.46% 966,840
2021-04-12 2021-04-08 0.214 4,864,538 +25,336 0.46% 1,042,560
2021-04-09 2021-04-07 0.223 4,839,202 +8,446 0.45% 1,077,240
2021-03-17 2021-03-15 0.238 4,830,756 +25,336 0.45% 1,149,720
2021-03-12 2021-03-10 0.258 4,805,420 -42,227 0.45% 1,240,420
2021-03-08 2021-03-04 0.247 4,847,647 -33,782 0.46% 1,199,660
2021-02-25 2021-02-23 0.253 4,881,429 -21,113 0.46% 1,236,920
2021-02-22 2021-02-18 0.250 4,902,542 -122,458 0.46% 1,224,855
2021-02-19 2021-02-17 0.249 5,025,000 -25,336 0.47% 1,249,500
2021-02-17 2021-02-11 0.255 5,050,336 -12,668 0.47% 1,285,700
2021-01-22 2021-01-20 0.251 5,063,004 -21,114 0.48% 1,270,940
2021-01-19 2021-01-15 0.246 5,084,118 -29,558 0.48% 1,252,160
2021-01-15 2021-01-13 0.245 5,113,676 -4,223 0.48% 1,253,385
2021-01-04 2020-12-29 0.243 5,117,899 -21,114 0.48% 1,242,300
2020-12-30 2020-12-28 0.242 5,139,013 -46,449 0.48% 1,241,340
2020-12-28 2020-12-22 0.236 5,185,462 +84,454 0.49% 1,221,860
2020-12-23 2020-12-21 0.243 5,101,008 -152,017 0.48% 1,238,200
2020-12-17 2020-12-15 0.240 5,253,025 +42,227 0.49% 1,262,660
2020-12-15 2020-12-11 0.253 5,210,798 -54,895 0.49% 1,320,380
2020-12-14 2020-12-10 0.237 5,265,693 +4,222 0.49% 1,247,000
2020-12-09 2020-12-07 0.252 5,261,471 -59,117 0.49% 1,326,990
2020-12-07 2020-12-03 0.262 5,320,588 -8,446 0.50% 1,392,300
2020-12-04 2020-12-02 0.262 5,329,034 -12,668 0.50% 1,394,510
2020-11-27 2020-11-25 0.275 5,341,702 +67,563 0.50% 1,467,400
2020-11-26 2020-11-24 0.277 5,274,139 -8,445 0.50% 1,461,330
2020-11-25 2020-11-23 0.260 5,282,584 -4,223 0.50% 1,376,100
2020-11-23 2020-11-19 0.265 5,286,807 -4,222 0.50% 1,402,240
2020-11-20 2020-11-18 0.275 5,291,029 +4,222 0.50% 1,453,480
2020-11-19 2020-11-17 0.257 5,286,807 -8,445 0.50% 1,358,420
2020-11-18 2020-11-16 0.277 5,295,252 -105,567 0.50% 1,467,180
2020-11-17 2020-11-13 0.285 5,400,819 -92,899 0.51% 1,541,195
2020-11-16 2020-11-12 0.302 5,493,718 +59,117 0.52% 1,658,775
2020-11-13 2020-11-11 0.361 5,434,601 +274,475 0.51% 1,962,675
2020-11-12 2020-11-10 0.367 5,160,126 +177,353 0.48% 1,894,100
2020-11-11 2020-11-09 0.320 4,982,773 -722,080 0.47% 1,593,000
2020-11-10 2020-11-06 0.295 5,704,853 -692,521 0.54% 1,681,995
2020-11-09 2020-11-05 0.287 6,397,374 +1,254,139 0.60% 1,833,150
2020-11-06 2020-11-04 0.252 5,143,235 -42,227 0.48% 1,297,170
2020-11-04 2020-11-02 0.246 5,185,462 -223,803 0.49% 1,277,120
2020-11-03 2020-10-30 0.252 5,409,265 -46,449 0.51% 1,364,265
2020-11-02 2020-10-29 0.252 5,455,714 -1,140,126 0.51% 1,375,980
2020-10-29 2020-10-27 0.245 6,595,840 -109,790 0.62% 1,616,670
2020-10-23 2020-10-21 0.252 6,705,630 -25,336 0.63% 1,691,220
2020-10-22 2020-10-20 0.251 6,730,966 -33,782 0.63% 1,689,640
2020-10-21 2020-10-19 0.257 6,764,748 -42,227 0.64% 1,738,170
2020-10-19 2020-10-15 0.253 6,806,975 -54,895 0.64% 1,724,840
2020-10-16 2020-10-14 0.252 6,861,870 -42,227 0.64% 1,730,625
2020-10-12 2020-10-08 0.262 6,904,097 -84,453 0.65% 1,806,675
2020-10-08 2020-10-06 0.246 6,988,550 -434,937 0.66% 1,721,200
2020-10-07 2020-10-05 0.242 7,423,487 -67,563 0.70% 1,793,160
2020-10-06 2020-09-30 0.244 7,491,050 -16,891 0.70% 1,827,220
2020-10-05 2020-09-29 0.249 7,507,941 -25,336 0.71% 1,866,900
2020-09-30 2020-09-28 0.249 7,533,277 -16,891 0.71% 1,873,200
2020-09-29 2020-09-25 0.253 7,550,168 -54,895 0.71% 1,913,160
2020-09-28 2020-09-24 0.256 7,605,063 -282,920 0.71% 1,945,080
2020-09-25 2020-09-23 0.276 7,887,983 -388,488 0.74% 2,176,220
2020-09-24 2020-09-22 0.259 8,276,471 -405,378 0.78% 2,146,200
2020-09-23 2020-09-21 0.255 8,681,849 +4,223 0.82% 2,210,200
2020-09-22 2020-09-18 0.279 8,677,626 -544,727 0.82% 2,424,900
2020-09-21 2020-09-17 0.284 9,222,353 -700,966 0.87% 2,620,800
2020-09-18 2020-09-16 0.296 9,923,319 -367,374 0.93% 2,937,500
2020-09-17 2020-09-15 0.291 10,290,693 -730,525 0.97% 2,997,510
2020-09-16 2020-09-14 0.332 11,021,218 -481,387 1.04% 3,654,000
2020-09-15 2020-09-11 2.072 11,502,605 +1,591,954 1.08% 23,835,000
2020-09-14 2020-09-10 2.072 9,910,651 +63,340 0.93% 20,536,249
2020-09-10 2020-09-08 2.060 9,847,311 +755,861 0.93% 20,288,400
2020-09-09 2020-09-07 2.108 9,091,450 -173,130 0.85% 19,161,701
2020-09-08 2020-09-04 2.155 9,264,580 +1,123,235 0.87% 19,965,400
2020-09-07 2020-09-03 2.131 8,141,345 +76,009 0.77% 17,352,001
2020-09-04 2020-09-02 2.120 8,065,336 +143,571 0.76% 17,094,500
2020-09-02 2020-08-31 2.084 7,921,765 +2,428,047 0.74% 16,508,801
2020-09-01 2020-08-28 2.048 5,493,718 -603,845 0.52% 11,253,649
2020-08-31 2020-08-27 1.966 6,097,563 +54,895 0.57% 11,985,200
2020-08-28 2020-08-26 1.989 6,042,668 -12,668 0.57% 12,020,400
2020-08-27 2020-08-25 1.989 6,055,336 +4,223 0.57% 12,045,600
2020-08-26 2020-08-24 1.966 6,051,113 +1,051,449 0.57% 11,893,899
2020-08-25 2020-08-21 1.966 4,999,664 +38,004 0.47% 9,827,200
2020-08-24 2020-08-20 2.001 4,961,660 -1,807,311 0.47% 9,928,751
2020-08-21 2020-08-19 1.918 6,768,971 -270,252 0.64% 12,984,301
2020-08-20 2020-08-18 1.871 7,039,223 +2,457,605 0.66% 13,169,301
2020-08-19 2020-08-17 1.729 4,581,618 +3,694,853 0.43% 7,920,501
2020-08-18 2020-08-14 1.646 886,765 -565,840 0.08% 1,459,500
2020-08-17 2020-08-13 1.516 1,452,605 +789,643 0.14% 2,201,600
2020-08-13 2020-08-11 1.231 662,962 -8,446 0.06% 816,400
2020-08-11 2020-08-07 1.231 671,408 +42,227 0.06% 826,801
2020-08-06 2020-08-04 1.196 629,181 -25,336 0.06% 752,450
2020-07-29 2020-07-27 1.302 654,517 -3,530,168 0.06% 852,500
2020-07-28 2020-07-24 1.267 4,184,685 -2,888,319 0.39% 5,301,850
2020-07-27 2020-07-23 1.243 7,073,004 -126,681 0.66% 8,793,750
2020-07-24 2020-07-22 1.220 7,199,685 -4,944,769 0.68% 8,780,750
2020-07-23 2020-07-21 1.172 12,144,454 -16,891 1.14% 14,236,200
2020-07-22 2020-07-20 1.172 12,161,345 -1,515,945 1.14% 14,256,001
2020-07-21 2020-07-17 1.184 13,677,290 -1,005,000 1.29% 16,195,000
2020-07-20 2020-07-16 1.160 14,682,290 -12,668 1.38% 17,037,300
2020-07-17 2020-07-15 1.160 14,694,958 -358,929 1.38% 17,052,000
2020-07-16 2020-07-14 1.172 15,053,887 +1,853,761 1.41% 17,646,751
2020-07-15 2020-07-13 1.172 13,200,126 -101,345 1.24% 15,473,700
2020-07-14 2020-07-10 1.160 13,301,471 +7,330,589 1.25% 15,435,000
2020-07-13 2020-07-09 1.113 5,970,882 +1,102,121 0.56% 6,645,800
2020-07-10 2020-07-08 1.066 4,868,761 +1,465,274 0.46% 5,188,501
2020-07-09 2020-07-07 1.066 3,403,487 +168,907 0.32% 3,627,000
2020-07-08 2020-07-06 1.089 3,234,580 +709,412 0.30% 3,523,600
2020-07-07 2020-07-03 1.042 2,525,168 +591,176 0.24% 2,631,200
2020-07-06 2020-07-02 0.971 1,933,992 +1,933,992 0.18% 1,877,800
2020-06-17 2020-06-15 0.722 0 -54,895
2020-06-16 2020-06-12 0.722 54,895 -42,227 0.01% 39,650
2020-06-04 2020-06-02 0.651 97,122 +42,227 0.01% 63,250
2020-06-02 2020-05-29 0.616 54,895 -16,891 0.01% 33,800
2020-06-01 2020-05-28 0.580 71,786 -29,559 0.01% 41,650
2020-05-29 2020-05-27 0.586 101,345 +16,891 0.01% 59,400
2020-05-26 2020-05-22 0.586 84,454 -126,680 0.01% 49,500
2020-05-25 2020-05-21 0.574 211,134 -8,446 0.02% 121,250
2020-05-21 2020-05-19 0.574 219,580 +135,126 0.02% 126,100
2020-05-20 2020-05-18 0.503 84,454 -12,668 0.01% 42,500
2020-05-19 2020-05-15 0.497 97,122 +29,559 0.01% 48,300
2020-05-15 2020-05-13 0.480 67,563 +12,668 0.01% 32,400
2020-05-07 2020-05-05 0.503 54,895 +50,672 0.01% 27,625
2020-05-06 2020-05-04 0.491 4,223 -42,227 0.00% 2,075
2020-05-05 2020-04-29 0.497 46,450 -76,008 0.00% 23,100
2020-05-04 2020-04-28 0.562 122,458 0.01% 68,875

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