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 0.415 196,000 +0 0.01% 81,340
2025-10-13 2025-10-09 0.410 196,000 +0 0.01% 80,360
2025-10-10 2025-10-08 0.410 196,000 +0 0.01% 80,360
2025-10-09 2025-10-06 0.410 196,000 +0 0.01% 80,360
2025-10-08 2025-10-03 0.410 196,000 +0 0.01% 80,360
2025-10-06 2025-10-02 0.410 196,000 +0 0.01% 80,360
2025-10-03 2025-09-30 0.410 196,000 +0 0.01% 80,360
2025-10-02 2025-09-29 0.410 196,000 +0 0.01% 80,360
2025-09-30 2025-09-26 0.400 196,000 +0 0.01% 78,400
2025-09-29 2025-09-25 0.400 196,000 +0 0.01% 78,400
2025-09-26 2025-09-24 0.400 196,000 +0 0.01% 78,400
2025-09-25 2025-09-23 0.400 196,000 +0 0.01% 78,400
2025-09-24 2025-09-22 0.405 196,000 +0 0.01% 79,380
2025-09-23 2025-09-19 0.410 196,000 +0 0.01% 80,360
2025-09-22 2025-09-18 0.400 196,000 +0 0.01% 78,400
2025-09-19 2025-09-17 0.405 196,000 +0 0.01% 79,380
2025-09-18 2025-09-16 0.410 196,000 +0 0.01% 80,360
2025-09-17 2025-09-15 0.410 196,000 +0 0.01% 80,360
2025-09-16 2025-09-12 0.405 196,000 +0 0.01% 79,380
2025-09-15 2025-09-11 0.400 196,000 +0 0.01% 78,400
2025-09-12 2025-09-10 0.395 196,000 +0 0.01% 77,420
2025-09-11 2025-09-09 0.385 196,000 +0 0.01% 75,460
2025-09-10 2025-09-08 0.390 196,000 -24,000 0.01% 76,440
2025-09-05 2025-09-03 0.419 220,000 +10,154 0.01% 92,258
2025-06-05 2025-06-03 0.392 209,846 +7,578 0.01% 82,167
2024-09-09 2024-09-04 0.568 202,268 +4,759 0.01% 114,903
2024-08-12 2024-08-08 0.557 197,509 -32,320 0.01% 110,000
2024-06-07 2024-06-05 0.585 229,829 +6,630 0.01% 134,438
2024-04-16 2024-04-12 0.556 223,199 +13,950 0.01% 124,160
2024-03-04 2024-02-29 0.585 209,249 -6,975 0.01% 122,400
2024-01-09 2024-01-05 0.631 216,224 -10,463 0.01% 136,400
2023-12-14 2023-12-12 0.447 226,687 +10,463 0.01% 101,400
2023-09-11 2023-09-06 0.656 216,224 +4,633 0.01% 141,921
2023-08-16 2023-08-14 0.656 211,591 -10,238 0.01% 138,880
2023-08-03 2023-08-01 0.656 221,829 -6,826 0.01% 145,600
2023-06-09 2023-06-07 0.622 228,655 +4,484 0.01% 142,147
2023-05-12 2023-05-10 0.634 224,171 -3,346 0.01% 142,040
2023-05-09 2023-05-05 0.592 227,517 -6,692 0.01% 134,640
2023-04-20 2023-04-18 0.634 234,209 +6,692 0.01% 148,400
2023-02-21 2023-02-17 0.717 227,517 +20,075 0.01% 163,200
2023-01-18 2023-01-16 0.765 207,442 +6,692 0.01% 158,720
2022-11-14 2022-11-10 0.813 200,750 -16,729 0.01% 163,200
2022-09-08 2022-09-06 0.837 217,479 +3,198 0.01% 182,077
2022-08-11 2022-08-09 0.861 214,281 +9,890 0.01% 184,600
2022-08-08 2022-08-04 0.922 204,391 -3,297 0.01% 188,480
2022-08-03 2022-08-01 0.910 207,688 -3,297 0.01% 189,000
2022-07-27 2022-07-25 0.934 210,985 -3,296 0.01% 197,120
2022-07-05 2022-06-30 0.922 214,281 -29,670 0.01% 197,600
2022-06-17 2022-06-15 0.934 243,951 -9,890 0.01% 227,920
2022-06-10 2022-06-08 1.009 253,841 -3,296 0.01% 256,000
2022-06-09 2022-06-07 1.009 257,137 +9,642 0.01% 259,324
2022-06-06 2022-06-01 1.009 247,495 -12,692 0.01% 249,600
2022-05-13 2022-05-11 0.996 260,187 -25,384 0.01% 259,120
2022-05-10 2022-05-05 1.009 285,571 -15,865 0.01% 288,000
2022-05-06 2022-05-04 1.009 301,436 +15,865 0.01% 304,000
2022-05-04 2022-04-29 1.009 285,571 +15,865 0.01% 288,000
2022-04-27 2022-04-25 0.983 269,706 +12,692 0.01% 265,200
2022-04-04 2022-03-31 0.933 257,014 -12,692 0.01% 239,760
2022-03-17 2022-03-15 0.618 269,706 -6,346 0.01% 166,600
2022-03-07 2022-03-03 0.794 276,052 +9,519 0.01% 219,240
2022-03-01 2022-02-25 0.870 266,533 +3,173 0.01% 231,840
2022-01-07 2022-01-05 0.819 263,360 -15,865 0.01% 215,800
2021-12-15 2021-12-13 0.643 279,225 +6,346 0.01% 179,520
2021-12-06 2021-12-02 0.668 272,879 +22,211 0.01% 182,320
2021-12-03 2021-12-01 0.656 250,668 -63,460 0.01% 164,320
2021-12-01 2021-11-29 0.643 314,128 -3,173 0.01% 201,960
2021-11-30 2021-11-26 0.668 317,301 +6,346 0.01% 212,000
2021-11-23 2021-11-19 0.731 310,955 +19,038 0.01% 227,360
2021-11-22 2021-11-18 0.756 291,917 +25,384 0.01% 220,800
2021-11-11 2021-11-09 0.882 266,533 -9,519 0.01% 235,200
2021-11-08 2021-11-04 0.908 276,052 -85,671 0.01% 250,560
2021-10-08 2021-10-06 1.046 361,723 -9,519 0.01% 378,480
2021-09-20 2021-09-16 1.046 371,242 -66,633 0.01% 388,440
2021-09-17 2021-09-15 1.084 437,875 -12,692 0.02% 474,720
2021-09-14 2021-09-10 1.097 450,567 -31,731 0.02% 494,159
2021-09-13 2021-09-09 1.084 482,298 +38,077 0.02% 522,880
2021-09-10 2021-09-08 1.135 444,221 -76,153 0.02% 503,999
2021-09-09 2021-09-07 1.223 520,374 -63,460 0.02% 636,320
2021-09-08 2021-09-06 1.223 583,834 +234,803 0.02% 713,920
2021-09-07 2021-09-03 1.172 349,031 +184,034 0.01% 409,200
2021-09-02 2021-08-31 1.009 164,997 -168,169 0.01% 166,400
2021-08-03 2021-07-30 1.072 333,166 -6,346 0.01% 357,000
2021-07-29 2021-07-27 0.996 339,512 -28,557 0.01% 338,120
2021-07-14 2021-07-12 1.235 368,069 -25,384 0.01% 454,720
2021-06-29 2021-06-25 1.223 393,453 +3,173 0.01% 481,120
2021-06-18 2021-06-16 1.286 390,280 +3,173 0.01% 501,840
2021-06-09 2021-06-07 1.488 387,107 -28,557 0.01% 575,840
2021-06-07 2021-06-03 1.513 415,664 +9,519 0.01% 628,799
2021-06-03 2021-06-01 1.500 406,145 +15,865 0.01% 609,280
2021-05-31 2021-05-27 1.500 390,280 +44,422 0.01% 585,480
2021-05-28 2021-05-26 1.500 345,858 +6,346 0.01% 518,840
2021-05-25 2021-05-21 1.576 339,512 +3,173 0.01% 535,000
2021-05-21 2021-05-18 1.601 336,339 -15,865 0.01% 538,480
2021-05-11 2021-05-07 1.601 352,204 +6,346 0.01% 563,880
2021-04-23 2021-04-21 1.651 345,858 -9,519 0.01% 571,160
2021-04-22 2021-04-20 1.702 355,377 -22,211 0.01% 604,800
2021-04-20 2021-04-16 1.677 377,588 +22,211 0.01% 633,080
2021-04-16 2021-04-14 1.664 355,377 -12,692 0.01% 591,360
2021-04-15 2021-04-13 1.588 368,069 -3,173 0.01% 584,640
2021-04-14 2021-04-12 1.576 371,242 -22,211 0.01% 585,000
2021-04-09 2021-04-07 1.588 393,453 -19,038 0.01% 624,960
2021-04-07 2021-03-31 1.538 412,491 +3,173 0.01% 634,399
2021-03-31 2021-03-29 1.551 409,318 +15,865 0.01% 634,679
2021-03-30 2021-03-26 1.651 393,453 +9,519 0.01% 649,760
2021-03-17 2021-03-15 1.677 383,934 +15,865 0.01% 643,720
2021-03-15 2021-03-11 1.614 368,069 -15,865 0.01% 593,920
2021-03-04 2021-03-02 1.639 383,934 -3,173 0.01% 629,200
2021-02-26 2021-02-24 1.551 387,107 -9,519 0.01% 600,240
2021-02-24 2021-02-22 1.651 396,626 +31,730 0.01% 655,000
2021-02-19 2021-02-17 1.904 364,896 +15,865 0.01% 694,600
2021-02-18 2021-02-16 2.030 349,031 -12,692 0.01% 708,400
2021-02-16 2021-02-09 1.891 361,723 +6,346 0.01% 684,000
2021-02-10 2021-02-08 1.878 355,377 -28,557 0.01% 667,520
2021-02-09 2021-02-05 1.841 383,934 -44,422 0.01% 706,640
2021-02-08 2021-02-04 1.891 428,356 +72,979 0.01% 809,999
2021-02-05 2021-02-03 2.093 355,377 +107,882 0.01% 743,680
2021-02-04 2021-02-02 2.534 247,495 +15,865 0.01% 627,120
2021-02-01 2021-01-28 2.647 231,630 +15,865 0.01% 613,201
2021-01-27 2021-01-25 2.937 215,765 -3,173 0.01% 633,761
2021-01-25 2021-01-21 2.950 218,938 -9,519 0.01% 645,841
2021-01-22 2021-01-20 2.824 228,457 -6,346 0.01% 645,121
2021-01-15 2021-01-13 2.685 234,803 -9,519 0.01% 630,481
2021-01-14 2021-01-12 2.685 244,322 -9,519 0.01% 656,041
2021-01-13 2021-01-11 2.748 253,841 -9,519 0.01% 697,600
2021-01-12 2021-01-08 2.874 263,360 +25,384 0.01% 756,960
2021-01-08 2021-01-06 2.610 237,976 -9,519 0.01% 621,001
2020-12-30 2020-12-28 2.597 247,495 +15,865 0.01% 642,721
2020-12-29 2020-12-24 2.660 231,630 -85,671 0.01% 616,121
2020-12-28 2020-12-22 2.836 317,301 -15,865 0.01% 900,000
2020-12-22 2020-12-18 2.950 333,166 +22,211 0.01% 982,800
2020-12-18 2020-12-16 2.912 310,955 +6,346 0.01% 905,520
2020-12-17 2020-12-15 2.773 304,609 -38,076 0.01% 844,800
2020-12-16 2020-12-14 2.660 342,685 +15,865 0.01% 911,520
2020-12-15 2020-12-11 2.748 326,820 -3,173 0.01% 898,160
2020-12-11 2020-12-09 2.698 329,993 +15,865 0.01% 890,240
2020-12-10 2020-12-08 2.799 314,128 -3,173 0.01% 879,120
2020-12-08 2020-12-04 3.026 317,301 +3,173 0.01% 960,000
2020-12-03 2020-12-01 3.038 314,128 -15,865 0.01% 954,360
2020-12-01 2020-11-27 3.063 329,993 +12,692 0.01% 1,010,880
2020-11-27 2020-11-25 2.899 317,301 -3,173 0.01% 920,000
2020-11-25 2020-11-23 3.101 320,474 -15,865 0.01% 993,840
2020-11-24 2020-11-20 3.026 336,339 -9,519 0.01% 1,017,600
2020-11-23 2020-11-19 2.887 345,858 -44,422 0.01% 998,440
2020-11-20 2020-11-18 2.811 390,280 +9,519 0.01% 1,097,159
2020-11-11 2020-11-09 2.433 380,761 -31,730 0.01% 926,399
2020-11-10 2020-11-06 2.370 412,491 +28,557 0.01% 977,599
2020-10-30 2020-10-28 2.130 383,934 -25,384 0.01% 817,959
2020-10-29 2020-10-27 2.042 409,318 -31,730 0.01% 835,919
2020-10-28 2020-10-23 2.093 441,048 +19,038 0.02% 922,959
2020-10-27 2020-10-22 2.231 422,010 -31,730 0.01% 941,639
2020-10-23 2020-10-21 2.345 453,740 -9,520 0.02% 1,063,919
2020-10-22 2020-10-20 2.420 463,260 +28,558 0.02% 1,121,281
2020-10-21 2020-10-19 2.345 434,702 +22,211 0.02% 1,019,279
2020-10-16 2020-10-14 2.370 412,491 +9,519 0.01% 977,599
2020-09-22 2020-09-18 2.572 402,972 +47,595 0.01% 1,036,319
2020-09-10 2020-09-08 2.118 355,377 +25,384 0.01% 752,640
2020-09-09 2020-09-07 2.294 329,993 -53,941 0.01% 757,120
2020-09-07 2020-09-03 2.433 383,934 +53,941 0.01% 934,119
2020-09-04 2020-09-02 2.521 329,993 +3,173 0.01% 832,000
2020-09-03 2020-09-01 2.332 326,820 -63,460 0.01% 762,200
2020-08-31 2020-08-27 2.483 390,280 -3,173 0.01% 969,239
2020-08-28 2020-08-26 2.559 393,453 -6,346 0.01% 1,006,879
2020-08-25 2020-08-21 2.597 399,799 -22,211 0.01% 1,038,239
2020-08-24 2020-08-20 2.610 422,010 +6,346 0.01% 1,101,239
2020-08-21 2020-08-19 2.710 415,664 -9,519 0.01% 1,126,599
2020-08-20 2020-08-18 2.294 425,183 +6,346 0.01% 975,519
2020-08-19 2020-08-17 2.383 418,837 +50,768 0.01% 997,919
2020-08-18 2020-08-14 2.269 368,069 +38,076 0.01% 835,200
2020-07-30 2020-07-28 1.626 329,993 -6,346 0.01% 536,640
2020-07-29 2020-07-27 1.677 336,339 +3,173 0.01% 563,920
2020-07-28 2020-07-24 1.765 333,166 +3,173 0.01% 588,000
2020-07-23 2020-07-21 1.815 329,993 +44,422 0.01% 599,040
2020-07-21 2020-07-17 1.765 285,571 +19,038 0.01% 504,000
2020-07-17 2020-07-15 1.916 266,533 +25,384 0.01% 510,720
2020-07-16 2020-07-14 1.916 241,149 +19,038 0.01% 462,080
2020-07-15 2020-07-13 2.017 222,111 -19,038 0.01% 448,001
2020-07-14 2020-07-10 1.828 241,149 -15,865 0.01% 440,800
2020-07-13 2020-07-09 1.828 257,014 +15,865 0.01% 469,800
2020-07-08 2020-07-06 1.992 241,149 +3,173 0.01% 480,320
2020-07-03 2020-06-30 1.714 237,976 -79,325 0.01% 408,000
2020-06-30 2020-06-26 1.714 317,301 -19,038 0.01% 544,000
2020-06-29 2020-06-24 1.777 336,339 -19,038 0.01% 597,840
2020-06-23 2020-06-19 1.803 355,377 -114,229 0.01% 640,640
2020-06-19 2020-06-17 1.576 469,606 +41,250 0.02% 740,001
2020-06-18 2020-06-16 1.399 428,356 -6,346 0.01% 599,399
2020-06-17 2020-06-15 1.198 434,702 -85,672 0.02% 520,600
2020-06-15 2020-06-11 1.135 520,374 -44,422 0.02% 590,400
2020-06-12 2020-06-10 1.198 564,796 +38,076 0.02% 676,400
2020-06-10 2020-06-08 1.172 526,720 +6,346 0.02% 617,520
2020-06-09 2020-06-05 1.172 520,374 -257,014 0.02% 610,080
2020-06-08 2020-06-04 1.122 777,388 +6,346 0.03% 872,201
2020-05-29 2020-05-27 0.933 771,042 -9,519 0.03% 719,280
2020-05-28 2020-05-26 0.983 780,561 +28,558 0.03% 767,520
2020-05-26 2020-05-22 0.945 752,003 -15,866 0.03% 711,000
2020-05-22 2020-05-20 0.996 767,869 -149,131 0.03% 764,720
2020-05-19 2020-05-15 1.009 917,000 +28,557 0.03% 924,800
2020-05-15 2020-05-13 0.996 888,443 +28,557 0.03% 884,800
2020-05-14 2020-05-12 0.983 859,886 -50,768 0.03% 845,520
2020-05-13 2020-05-11 0.933 910,654 -9,519 0.03% 849,520
2020-05-11 2020-05-07 0.882 920,173 +6,346 0.03% 812,000
2020-05-08 2020-05-06 0.882 913,827 +79,325 0.03% 806,400
2020-05-06 2020-05-04 0.895 834,502 -47,595 0.03% 746,920
2020-05-05 2020-04-29 0.920 882,097 +15,865 0.03% 811,760
2020-04-23 2020-04-21 0.920 866,232 +9,519 0.03% 797,160
2020-04-21 2020-04-17 0.958 856,713 +25,384 0.03% 820,800
2020-04-20 2020-04-16 1.021 831,329 +53,941 0.03% 848,880
2020-04-17 2020-04-15 0.971 777,388 -19,038 0.03% 754,600
2020-04-15 2020-04-09 0.983 796,426 +34,904 0.03% 783,120
2020-04-01 2020-03-30 0.807 761,522 +66,633 0.03% 614,400
2020-03-23 2020-03-19 0.744 694,889 -31,730 0.02% 516,840
2020-03-20 2020-03-18 0.769 726,619 -44,423 0.03% 558,760
2020-03-18 2020-03-16 0.782 771,042 +25,385 0.03% 602,640
2020-03-17 2020-03-13 0.895 745,657 -19,038 0.03% 667,400
2020-03-16 2020-03-12 0.895 764,695 -19,039 0.03% 684,440
2020-03-11 2020-03-09 0.920 783,734 -19,038 0.03% 721,240
2020-03-10 2020-03-06 1.021 802,772 -38,076 0.03% 819,720
2020-03-09 2020-03-05 0.971 840,848 -12,692 0.03% 816,200
2020-03-06 2020-03-04 0.920 853,540 +25,384 0.03% 785,480
2020-03-05 2020-03-03 0.983 828,156 +50,768 0.03% 814,320
2020-03-04 2020-03-02 1.034 777,388 +53,942 0.03% 803,600
2020-03-03 2020-02-28 0.983 723,446 -88,845 0.03% 711,360
2020-03-02 2020-02-27 1.046 812,291 +38,076 0.03% 849,920
2020-02-28 2020-02-26 1.084 774,215 -6,346 0.03% 839,361
2020-02-27 2020-02-25 1.223 780,561 +69,807 0.03% 954,481
2020-02-26 2020-02-24 1.223 710,754 +285,571 0.02% 869,120
2020-02-25 2020-02-21 1.185 425,183 -44,423 0.01% 503,840
2020-02-24 2020-02-20 1.135 469,606 +72,980 0.02% 532,801
2020-02-21 2020-02-19 0.945 396,626 -60,287 0.01% 375,000
2020-02-20 2020-02-18 0.908 456,913 +15,865 0.02% 414,720
2020-02-19 2020-02-17 0.920 441,048 +31,730 0.02% 405,880
2020-02-18 2020-02-14 0.933 409,318 +12,692 0.01% 381,840
2020-02-17 2020-02-13 0.933 396,626 +41,249 0.01% 370,000
2020-02-14 2020-02-12 0.920 355,377 +260,187 0.01% 327,040
2020-02-13 2020-02-11 0.845 95,190 -53,941 0.00% 80,400
2020-02-11 2020-02-07 0.782 149,131 +53,941 0.01% 116,560
2020-01-23 2020-01-21 0.857 95,190 -34,903 0.00% 81,600
2020-01-20 2020-01-16 0.807 130,093 +9,519 0.00% 104,960
2020-01-17 2020-01-15 0.870 120,574 0.00% 104,880

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