CTKB
Cytek Biosciences, Inc.Company with tickers: CTKB
CIK
1831915
CUSIP
23285D109
Shares Outstanding
129,142,587
13F Activity (30d)
99 filings
95 filers
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-06-09 | 263,547 | 0 | 379,563 | 69.4% |
| 2026-06-08 | 343,848 | 20 | 485,492 | 70.8% |
| 2026-06-05 | 132,127 | 0 | 311,089 | 42.5% |
| 2026-06-04 | 95,640 | 0 | 254,532 | 37.6% |
| 2026-06-03 | 171,264 | 0 | 249,598 | 68.6% |
| 2026-06-02 | 131,960 | 0 | 373,898 | 35.3% |
| 2026-06-01 | 101,920 | 0 | 200,443 | 50.8% |
| 2026-05-29 | 139,725 | 0 | 229,252 | 60.9% |
| 2026-05-28 | 112,604 | 0 | 299,791 | 37.6% |
| 2026-05-27 | 151,782 | 7,583 | 268,769 | 56.5% |
| 2026-05-26 | 149,888 | 500 | 375,557 | 39.9% |
| 2026-05-22 | 197,280 | 2,400 | 403,990 | 48.8% |
| 2026-05-21 | 124,933 | 0 | 210,788 | 59.3% |
| 2026-05-20 | 166,594 | 0 | 260,446 | 64.0% |
| 2026-05-19 | 130,938 | 14,051 | 262,656 | 49.9% |
| 2026-05-18 | 295,084 | 0 | 537,180 | 54.9% |
| 2026-05-15 | 300,598 | 16,745 | 544,400 | 55.2% |
| 2026-05-14 | 184,457 | 5,131 | 620,863 | 29.7% |
| 2026-05-13 | 276,123 | 145 | 811,722 | 34.0% |
| 2026-05-12 | 147,595 | 9,677 | 406,435 | 36.3% |
| 2026-05-11 | 267,832 | 14,738 | 446,416 | 60.0% |
| 2026-05-08 | 276,940 | 2,572 | 459,446 | 60.3% |
| 2026-05-07 | 81,749 | 12 | 132,993 | 61.5% |
| 2026-05-06 | 98,385 | 0 | 162,907 | 60.4% |
| 2026-05-05 | 118,193 | 120 | 230,114 | 51.4% |
| 2026-05-04 | 129,420 | 0 | 202,817 | 63.8% |
| 2026-05-01 | 80,381 | 0 | 97,606 | 82.4% |
| 2026-04-30 | 99,725 | 0 | 230,817 | 43.2% |
| 2026-04-29 | 151,293 | 6 | 241,365 | 62.7% |
| 2026-04-28 | 114,439 | 115 | 147,895 | 77.4% |
| 2026-04-27 | 162,697 | 0 | 215,276 | 75.6% |
| 2026-04-24 | 165,714 | 3,946 | 228,308 | 72.6% |
| 2026-04-23 | 176,699 | 14,620 | 256,241 | 69.0% |
| 2026-04-22 | 97,521 | 19 | 127,452 | 76.5% |
| 2026-04-21 | 118,779 | 431 | 201,970 | 58.8% |
| 2026-04-20 | 47,792 | 0 | 90,645 | 52.7% |
| 2026-04-17 | 67,269 | 0 | 163,559 | 41.1% |
| 2026-04-16 | 80,928 | 0 | 133,065 | 60.8% |
| 2026-04-15 | 42,056 | 85 | 69,092 | 60.9% |
| 2026-04-14 | 50,680 | 818 | 113,955 | 44.5% |
| 2026-04-13 | 144,682 | 0 | 198,184 | 73.0% |
| 2026-04-10 | 77,228 | 0 | 172,280 | 44.8% |
| 2026-04-09 | 89,902 | 0 | 120,373 | 74.7% |
| 2026-04-08 | 99,684 | 0 | 159,477 | 62.5% |
| 2026-04-07 | 65,852 | 0 | 109,652 | 60.1% |
| 2026-04-06 | 81,728 | 0 | 120,963 | 67.6% |
Showing 1–46 of 46 days