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AMT

American Tower Corp /Ma/

Company with tickers: AMT

CIK
1053507
CUSIP
03027X100
Shares Outstanding
465,893,069
13F Activity (30d)
62 filings 17 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 %
2026-06-23 301,433 255 1,440,624 20.9%
2026-06-22 408,009 86 1,185,900 34.4%
2026-06-18 339,063 33 867,153 39.1%
2026-06-17 300,917 400 781,992 38.5%
2026-06-16 247,476 472 910,545 27.2%
2026-06-15 447,566 41 1,514,334 29.6%
2026-06-12 274,616 0 1,157,076 23.7%
2026-06-11 296,003 488 1,393,391 21.2%
2026-06-10 191,327 3,536 893,277 21.4%
2026-06-09 273,659 193 967,340 28.3%
2026-06-08 327,155 787 987,924 33.1%
2026-06-05 306,321 663 1,005,279 30.5%
2026-06-04 439,831 365 1,297,593 33.9%
2026-06-03 294,718 8 1,265,556 23.3%
2026-06-02 343,216 108 805,346 42.6%
2026-06-01 335,412 1,800 834,188 40.2%
2026-05-29 261,249 0 766,514 34.1%
2026-05-28 332,581 732 862,734 38.5%
2026-05-27 343,058 1,430 928,860 36.9%
2026-05-26 245,931 3,281 1,200,186 20.5%
2026-05-22 199,942 1,550 788,424 25.4%
2026-05-21 214,035 236 752,059 28.5%
2026-05-20 157,849 538 1,142,341 13.8%
2026-05-19 386,134 2,720 1,438,730 26.8%
2026-05-18 249,165 3,032 1,259,748 19.8%
2026-05-15 280,718 485 1,616,993 17.4%
2026-05-14 217,828 1,648 1,088,802 20.0%
2026-05-13 308,859 3,245 1,420,302 21.7%
2026-05-12 189,069 517 1,298,904 14.6%
2026-05-11 222,847 221 964,254 23.1%
2026-05-08 219,664 66 1,388,313 15.8%
2026-05-07 218,709 2,006 1,069,612 20.4%
2026-05-06 220,913 1,267 677,223 32.6%
2026-05-05 272,433 55 918,563 29.7%
2026-05-04 252,001 175 550,500 45.8%
2026-05-01 277,627 1,967 661,359 42.0%
2026-04-30 332,733 1 1,008,755 33.0%
2026-04-29 337,886 133 1,089,649 31.0%
2026-04-28 700,233 388 1,613,393 43.4%
2026-04-27 390,219 534 1,080,263 36.1%
2026-04-24 325,731 123 910,600 35.8%
2026-04-23 312,578 893 782,498 39.9%
2026-04-22 352,336 1,190 867,314 40.6%
2026-04-21 584,377 1,826 1,336,184 43.7%
2026-04-20 338,366 986 794,560 42.6%
2026-04-17 394,258 812 871,592 45.2%
2026-04-16 274,881 1,554 686,905 40.0%
2026-04-15 434,729 726 894,870 48.6%
2026-04-14 490,965 734 1,144,352 42.9%
2026-04-13 435,444 447 904,092 48.2%
Showing 1–50 of 55 days