ZLAB · Zai Lab Ltd
$21.53
+3.16 (+17.17%)
At close · Aug 6
Earnings today
View the 10-Q filed May 7, 2026
Customer concentration
— top customer 25% of receivables
One customer — 25% of receivables (As of March 31, 2026)
“As of March 31, 2026, our largest customer accounted for approximately 25% of our total accounts receivable collectively.”
Market Cap
$26.89B
Shares
1.46B
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 % |
|---|---|---|---|---|
| 2026-08-05 | 38,508 | 0 | 56,821 | 67.8% |
| 2026-08-04 | 49,021 | 0 | 92,473 | 53.0% |
| 2026-08-03 | 58,710 | 0 | 103,504 | 56.7% |
| 2026-07-31 | 62,010 | 995 | 120,351 | 51.5% |
| 2026-07-30 | 70,984 | 0 | 108,710 | 65.3% |
| 2026-07-29 | 107,889 | 0 | 268,012 | 40.3% |
| 2026-07-28 | 102,542 | 0 | 466,890 | 22.0% |
| 2026-07-27 | 229,126 | 0 | 335,519 | 68.3% |
| 2026-07-24 | 89,502 | 0 | 199,305 | 44.9% |
| 2026-07-23 | 118,173 | 0 | 203,358 | 58.1% |
| 2026-07-22 | 49,472 | 0 | 74,340 | 66.5% |
| 2026-07-21 | 148,277 | 0 | 243,723 | 60.8% |
| 2026-07-20 | 78,852 | 0 | 131,695 | 59.9% |
| 2026-07-17 | 173,743 | 0 | 356,201 | 48.8% |
| 2026-07-16 | 98,590 | 0 | 394,253 | 25.0% |
| 2026-07-15 | 182,225 | 0 | 334,061 | 54.5% |
| 2026-07-14 | 82,412 | 0 | 154,179 | 53.5% |
| 2026-07-13 | 199,555 | 0 | 348,238 | 57.3% |
| 2026-07-10 | 258,378 | 0 | 374,804 | 68.9% |
| 2026-07-09 | 197,717 | 0 | 418,602 | 47.2% |
| 2026-07-08 | 161,814 | 0 | 848,394 | 19.1% |
| 2026-07-07 | 112,415 | 0 | 271,767 | 41.4% |
| 2026-07-06 | 130,621 | 0 | 195,161 | 66.9% |
| 2026-07-02 | 71,053 | 0 | 108,217 | 65.7% |
| 2026-07-01 | 135,906 | 0 | 245,935 | 55.3% |
| 2026-06-30 | 132,007 | 4 | 247,819 | 53.3% |
| 2026-06-29 | 196,035 | 99 | 299,122 | 65.5% |
| 2026-06-26 | 413,473 | 0 | 760,594 | 54.4% |
| 2026-06-25 | 141,747 | 0 | 191,780 | 73.9% |
| 2026-06-24 | 320,349 | 0 | 400,778 | 79.9% |
| 2026-06-23 | 253,668 | 155 | 347,127 | 73.1% |
| 2026-06-22 | 289,394 | 0 | 368,339 | 78.6% |
| 2026-06-18 | 193,603 | 0 | 387,343 | 50.0% |
| 2026-06-17 | 302,024 | 0 | 377,376 | 80.0% |
| 2026-06-16 | 55,128 | 0 | 93,949 | 58.7% |
| 2026-06-15 | 107,796 | 0 | 156,797 | 68.7% |
| 2026-06-12 | 343,508 | 0 | 446,340 | 77.0% |
| 2026-06-11 | 246,557 | 0 | 315,740 | 78.1% |
| 2026-06-10 | 202,561 | 7,845 | 366,913 | 55.2% |
| 2026-06-09 | 294,683 | 0 | 485,334 | 60.7% |
| 2026-06-08 | 307,080 | 0 | 448,566 | 68.5% |
| 2026-06-05 | 435,188 | 0 | 524,159 | 83.0% |
| 2026-06-04 | 199,466 | 0 | 243,196 | 82.0% |
| 2026-06-03 | 148,444 | 0 | 204,330 | 72.6% |
| 2026-06-02 | 246,749 | 0 | 802,303 | 30.8% |
| 2026-06-01 | 230,285 | 5 | 382,627 | 60.2% |
| 2026-05-29 | 233,076 | 100 | 335,883 | 69.4% |
| 2026-05-28 | 302,381 | 0 | 347,163 | 87.1% |
| 2026-05-27 | 197,617 | 0 | 240,065 | 82.3% |
| 2026-05-26 | 181,750 | 0 | 241,607 | 75.2% |
Showing 1–50 of 63 days
Key facts
CIK
1704292
CUSIP
98887Q104
13F (30d)
31 filings
19 filers
Visit website
Investor relations