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PHAT

Phathom Pharmaceuticals, Inc.

Company with tickers: PHAT

CIK
1783183
CUSIP
71722W107
Shares Outstanding
79,755,953
13F Activity (30d)
117 filings 116 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 %
2026-06-10 164,238 0 280,957 58.5%
2026-06-09 195,950 400 331,249 59.2%
2026-06-08 151,843 0 262,930 57.8%
2026-06-05 266,005 843 404,192 65.8%
2026-06-04 232,363 0 439,307 52.9%
2026-06-03 381,073 31 1,003,009 38.0%
2026-06-02 477,531 328 726,501 65.7%
2026-06-01 344,018 0 622,486 55.3%
2026-05-29 274,078 22,250 638,495 42.9%
2026-05-28 236,375 9 566,005 41.8%
2026-05-27 201,739 285 598,204 33.7%
2026-05-26 147,608 1,312 299,424 49.3%
2026-05-22 148,386 781 260,853 56.9%
2026-05-21 74,340 1,776 223,963 33.2%
2026-05-20 122,713 3,309 375,623 32.7%
2026-05-19 227,668 0 413,070 55.1%
2026-05-18 361,354 0 527,201 68.5%
2026-05-15 179,381 0 333,131 53.8%
2026-05-14 353,427 8,639 735,890 48.0%
2026-05-13 212,871 548 389,839 54.6%
2026-05-12 240,905 3,419 447,885 53.8%
2026-05-11 206,140 0 305,718 67.4%
2026-05-08 120,080 18 208,380 57.6%
2026-05-07 173,954 5,419 270,456 64.3%
2026-05-06 186,743 0 262,485 71.1%
2026-05-05 267,829 500 389,644 68.7%
2026-05-04 451,661 1,889 721,166 62.6%
2026-05-01 311,001 27,522 716,070 43.4%
2026-04-30 1,299,370 39,507 1,801,834 72.1%
2026-04-29 968,234 0 1,400,246 69.1%
2026-04-28 533,276 0 664,246 80.3%
2026-04-27 454,403 40 562,148 80.8%
2026-04-24 534,086 400 626,149 85.3%
2026-04-23 351,439 1,029 631,823 55.6%
2026-04-22 465,805 0 876,627 53.1%
2026-04-21 364,247 4,537 553,197 65.8%
2026-04-20 192,656 375 265,730 72.5%
2026-04-17 105,333 0 269,438 39.1%
2026-04-16 164,866 0 228,185 72.3%
2026-04-15 99,251 0 153,910 64.5%
2026-04-14 241,615 11,349 355,050 68.1%
2026-04-13 186,250 14,013 359,898 51.8%
2026-04-10 293,669 0 496,124 59.2%
2026-04-09 278,329 27,776 581,068 47.9%
2026-04-08 228,340 7,147 408,592 55.9%
2026-04-07 195,266 375 350,405 55.7%
2026-04-06 107,228 5,118 209,630 51.2%
Showing 1–47 of 47 days