PFE

PFIZER INC

Company with tickers: PFE

CIK
78003
CUSIP
717081103
Shares Outstanding
5,688,356,129

Short Interest History

Settlement Date Current Position Previous Position Change Days to Cover
2026-03-13 131,409,882 142,846,663 -11,436,781 3.25
2026-02-27 142,846,663 146,379,047 -3,532,384 4.07
2026-02-13 146,379,047 143,036,062 +3,342,985 2.52
2026-01-30 143,036,062 129,801,593 +13,234,469 2.78
2026-01-15 129,801,593 130,020,324 -218,731 2.73
2025-12-31 130,020,324 139,486,093 -9,465,769 2.74
2025-12-15 139,486,093 139,072,627 +413,466 2.97
2025-11-28 139,072,627 130,660,363 +8,412,264 2.50
2025-11-14 130,660,363 126,587,750 +4,072,613 1.04
2025-10-31 126,587,750 116,815,571 +9,772,179 2.13
2025-10-15 116,815,571 113,954,344 +2,861,227 1.84
2025-09-30 113,954,344 112,932,270 +1,022,074 1.88
2025-09-15 112,932,270 103,465,144 +9,467,126 2.59
2025-08-29 103,465,144 113,845,935 -10,380,791 2.84
2025-08-15 113,845,935 107,778,211 +6,067,724 2.29
2025-07-31 107,778,211 99,269,883 +8,508,328 2.69
2025-07-15 99,269,883 111,909,372 -12,639,489 2.47
2025-06-30 111,909,372 106,732,210 +5,177,162 2.92
2025-06-13 106,732,210 104,993,610 +1,738,600 2.91
2025-05-30 104,993,610 107,376,473 -2,382,863 2.63
2025-05-15 107,376,473 115,162,479 -7,786,006 2.10
2025-04-30 115,162,479 107,433,545 +7,728,934 2.35
2025-04-15 107,433,545 97,494,423 +9,939,122 1.63
2025-03-31 97,494,423 99,172,324 -1,677,901 1.40