WST
West Pharmaceutical Services IncCompany with tickers: WST
Market Cap
$24.42B
Shares Outstanding
70,647,595
CIK
105770
CUSIP
955306105
13F Activity (30d)
30 filings
6 filers
Website
Visit website
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 % |
|---|---|---|---|---|
| 2026-06-26 | 191,162 | 300 | 344,892 | 55.4% |
| 2026-06-25 | 316,279 | 2,260 | 603,236 | 52.4% |
| 2026-06-24 | 185,700 | 487 | 372,600 | 49.8% |
| 2026-06-23 | 186,320 | 28 | 264,728 | 70.4% |
| 2026-06-22 | 149,573 | 0 | 301,249 | 49.7% |
| 2026-06-18 | 166,008 | 0 | 253,554 | 65.5% |
| 2026-06-17 | 167,151 | 14 | 281,037 | 59.5% |
| 2026-06-16 | 209,581 | 34 | 282,257 | 74.3% |
| 2026-06-15 | 150,994 | 0 | 211,270 | 71.5% |
| 2026-06-12 | 118,295 | 146 | 197,513 | 59.9% |
| 2026-06-11 | 98,651 | 139 | 179,502 | 55.0% |
| 2026-06-10 | 186,564 | 0 | 304,896 | 61.2% |
| 2026-06-09 | 181,891 | 24 | 290,257 | 62.7% |
| 2026-06-08 | 150,605 | 201 | 223,227 | 67.5% |
| 2026-06-05 | 135,494 | 0 | 231,794 | 58.5% |
| 2026-06-04 | 152,404 | 0 | 229,780 | 66.3% |
| 2026-06-03 | 127,453 | 412 | 250,130 | 51.0% |
| 2026-06-02 | 150,491 | 14 | 289,477 | 52.0% |
| 2026-06-01 | 111,465 | 27 | 264,737 | 42.1% |
| 2026-05-29 | 78,163 | 113 | 372,704 | 21.0% |
| 2026-05-28 | 100,810 | 0 | 365,638 | 27.6% |
| 2026-05-27 | 75,779 | 53 | 253,470 | 29.9% |
| 2026-05-26 | 88,227 | 0 | 157,544 | 56.0% |
| 2026-05-22 | 81,716 | 1,038 | 184,739 | 44.2% |
| 2026-05-21 | 170,168 | 433 | 274,997 | 61.9% |
| 2026-05-20 | 113,746 | 4,282 | 198,298 | 57.4% |
| 2026-05-19 | 154,022 | 419 | 228,705 | 67.3% |
| 2026-05-18 | 114,231 | 313 | 175,060 | 65.3% |
| 2026-05-15 | 158,372 | 116 | 246,793 | 64.2% |
| 2026-05-14 | 157,708 | 424 | 225,288 | 70.0% |
| 2026-05-13 | 144,022 | 1,014 | 253,059 | 56.9% |
| 2026-05-12 | 236,703 | 8,075 | 473,833 | 50.0% |
| 2026-05-11 | 137,510 | 0 | 273,207 | 50.3% |
| 2026-05-08 | 228,869 | 0 | 342,543 | 66.8% |
| 2026-05-07 | 353,145 | 79 | 538,798 | 65.5% |
| 2026-05-06 | 155,772 | 152 | 283,702 | 54.9% |
| 2026-05-05 | 156,344 | 976 | 292,116 | 53.5% |
| 2026-05-04 | 60,793 | 0 | 158,843 | 38.3% |
| 2026-05-01 | 94,694 | 0 | 229,163 | 41.3% |
| 2026-04-30 | 165,840 | 185 | 333,200 | 49.8% |
| 2026-04-29 | 195,859 | 113 | 368,199 | 53.2% |
| 2026-04-28 | 248,013 | 0 | 423,378 | 58.6% |
| 2026-04-27 | 251,669 | 31 | 415,078 | 60.6% |
| 2026-04-24 | 216,002 | 0 | 426,745 | 50.6% |
| 2026-04-23 | 375,346 | 5,939 | 1,222,067 | 30.7% |
| 2026-04-22 | 242,319 | 27 | 371,568 | 65.2% |
| 2026-04-21 | 196,969 | 0 | 360,577 | 54.6% |
| 2026-04-20 | 210,892 | 0 | 398,102 | 53.0% |
| 2026-04-17 | 158,428 | 0 | 265,865 | 59.6% |
| 2026-04-16 | 194,649 | 58 | 254,844 | 76.4% |
Showing 1–50 of 58 days