— Know what they know.
Not Investment Advice
Also trades as: PFE.TO (TSX) · $vol 1M · PFE.F (FSX) · $vol 1M · PFE.DE (XETRA) · $vol 1M · PFE.NE (NEO) · $vol 1M · PFE.BA (BUE) · $vol 0M

PFE Short Interest

Pfizer Inc.
1W: +1.2% 1M: +3.9% 3M: +18.0% YTD: +20.3% 1Y: +22.9% 3Y: +10.2% 5Y: -10.7%
$29.73
-0.06 (-0.20%)
 
Weekly Expected Move ±2.9%
$28 $29 $30 $31 $32
NYSE · Healthcare · Drug Manufacturers - General · Tech Score Strong Buy · Power 73 · $169.8B mcap · 5.69B float · 0.677% daily turnover · Short 44% of daily vol
Credit Risk of going bust: lower than 82% of companies Debt: 27.1% of company value Bonds: $1.15B held by 485 funds, 62 bp over Treasuries → details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.54 (down 98%), Pfizer Inc. would be worth roughly what it owes.
Total debt $63.19B against a stock market value of $169.79B.
Distance to default 10.27 (Merton model): prices to 2026-10-26, balance sheet 2026-06-28, debt counted $32.95B (short-term plus half of long-term), stock volatility 21.2%; Altman Z 2.14. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.

Short Volume Summary

2026-10-26
61.2%
Short Ratio
of total volume
46.9%
20-Day Avg
42.7%
50-Day Avg
▼ Falling
5-Day Trend
7.8M
Short Volume
12.8M
Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-10-26
ExchangeShort VolumeTotal VolumeShort %
NASDAQ 4,911,649 9,696,521 50.7%
NYSE 2,907,452 3,050,349 95.3%
BATS 8,430 33,817 24.9%

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms