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BioNTech SE short interest

Short interest in BioNTech SE was 2.3 million shares at the 15 September 2026 settlement, up 0.9% on the previous settlement, with 2.59 days to cover at an average daily volume of 895,258 shares, as reported to FINRA.

SettlementShares shortChangeAverage daily volumeDays to cover
15 September 20262,322,764+0.9%895,2582.59
31 August 20262,302,864-8.2%2,348,4031.00
14 August 20262,507,433+1.7%1,077,0302.33
31 July 20262,465,659+8.6%750,9603.28
15 July 20262,271,284-2.3%780,2582.91
30 June 20262,324,296-15.2%834,8922.78
15 June 20262,740,601+21.5%1,171,8492.34
29 May 20262,255,806-8.0%948,5162.38
15 May 20262,452,684+10.7%942,8832.60
30 April 20262,215,111-31.2%903,2532.45
15 April 20263,219,468-8.3%767,5994.19
31 March 20263,509,780-0.8%1,026,1913.42

FINRA publishes consolidated short interest twice a month, about ten days after each settlement. Days to cover is shares short over average daily volume. Short interest as a share of the float is not shown: the float is not in the public record.

Source

FINRA equity short interest data, the public dataset.

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