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BridgeBio Pharma, Inc. short interest

20.0M shares of BridgeBio Pharma were sold short at the 15 October 2026 settlement, near the middle of its range over the last year (17.2M to 25.8M). Short sellers would need 7.7 days of normal trading to buy them back.

Shares sold short20.0Mat 15 Oct 2026
Change on the settlement before+1.7%+15% over a year
Days to cover7.68at 2.6M shares a day
Of shares in issue10.24%shares short over shares outstanding
New to this? How to read this page
  1. Short interest is the number of shares investors have borrowed and sold, betting the price will fall, and not yet bought back.
  2. Days to cover is shares short over an average day's trading: how many days it would take short sellers to buy them all back. Above 5 or so is high.
  3. Rising short interest says more investors are betting against the stock. A crowded short can also rise fast if shorts rush to buy back.
  4. Brokers report it twice a month to FINRA, about ten days after each settlement date.
  5. What is short interest?

Short interest, days to cover and the price

Short interest is near the middle of its range over the last year (17.2M to 25.8M), and the share price moved +23% over the last year.

Shares sold shortDays to coverShare price

Three charts on one timeline. Top: shares sold short at each settlement. Middle: days to cover, taller meaning shorts would need longer to buy back. Bottom: the share price, so you can see whether shorts added as the price fell or rose.

How it compares

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    Every settlement since 15 Jul 2019 as a table
    SettlementShares shortChangeAverage daily volumeDays to cover
    15 October 202620.0M+1.7%2.6M7.68
    30 September 202619.7M-8.7%3.4M5.85
    15 September 202621.5M-1.4%2.0M10.54
    31 August 202621.8M-6.3%2.0M11.18
    14 August 202623.3M-0.1%2.2M10.79
    31 July 202623.3M-9.4%2.0M11.50
    15 July 202625.8M+6.8%4.8M5.38
    30 June 202624.1M-5.2%5.3M4.51
    15 June 202625.4M+4.2%3.0M8.57
    29 May 202624.4M+0.9%2.5M9.60
    15 May 202624.2M+0.6%2.8M8.73
    30 April 202624.0M+6.0%3.2M7.59
    15 April 202622.7M-3.0%1.7M13.68
    31 March 202623.4M-0.6%1.6M14.73
    13 March 202623.5M+7.0%2.6M8.95
    27 February 202622.0M+3.8%3.1M6.98
    13 February 202621.2M+5.9%3.7M5.65
    30 January 202620.0M+8.8%2.8M7.14
    15 January 202618.4M+6.7%3.1M5.91
    31 December 202517.2M-8.4%1.7M10.19
    15 December 202518.8M-3.0%1.8M10.18
    28 November 202519.4M-6.3%2.3M8.49
    14 November 202520.7M+5.8%2.1M9.95
    31 October 202519.6M+12.8%3.0M6.54
    15 October 202517.4M-0.8%2.0M8.80
    30 September 202517.5M-10.1%2.4M7.20
    15 September 202519.4M-2.3%2.2M8.69
    29 August 202519.9M-2.8%2.2M8.99
    15 August 202520.5M+10.6%3.6M5.64
    31 July 202518.5M-4.9%2.0M9.49
    15 July 202519.5M-10.8%2.8M7.04
    30 June 202521.8M+3.4%4.1M5.32
    13 June 202521.1M-4.0%2.6M8.19
    30 May 202522.0M-1.8%2.2M10.13
    15 May 202522.4M+1.0%3.6M6.18
    30 April 202522.2M-0.6%3.1M7.07
    15 April 202522.3M+2.8%3.0M7.35
    31 March 202521.7M-0.2%2.4M9.01
    14 March 202521.8M-1.8%3.2M6.84
    28 February 202522.2M+9.8%4.6M4.83
    14 February 202520.2M+7.5%2.3M8.64
    31 January 202518.8M-7.9%2.4M7.70
    15 January 202520.4M+5.6%3.4M6.01
    31 December 202419.3M+12.7%1.7M11.03
    13 December 202417.1M+0.7%1.6M10.44
    29 November 202417.0M-1.1%3.6M4.68
    15 November 202417.2M-0.1%1.8M9.40
    31 October 202417.2M-3.3%1.3M13.56
    15 October 202417.8M-4.6%1.9M9.52
    30 September 202418.6M-5.0%2.2M8.42
    13 September 202419.6M+10.7%3.1M6.43
    30 August 202417.7M-1.7%1.9M9.38
    15 August 202418.0M-9.7%1.4M13.34
    31 July 202420.0M-5.2%1.3M15.31
    15 July 202421.0M+5.2%1.4M15.44
    28 June 202420.0M+20.0%4.3M4.61
    14 June 202416.7M+0.2%1.6M10.42
    31 May 202416.6M+5.3%1.8M9.35
    15 May 202415.8M-2.7%1.3M12.01
    30 April 202416.2M+7.7%1.6M10.17
    15 April 202415.1M+5.5%1.5M10.32
    28 March 202414.3M+6.5%1.6M9.18
    15 March 202413.4M-1.7%2.3M5.91
    29 February 202413.6M-2.6%1.4M9.76
    15 February 202414.0M-1.4%1.7M8.29
    31 January 202414.2M-11.9%1.8M7.76
    12 January 202416.1M-5.6%1.9M8.36
    29 December 202317.1M-0.0%2.2M7.77
    15 December 202317.1M+7.1%1.8M9.44
    30 November 202316.0M-2.0%1.1M14.05
    15 November 202316.3M+2.0%1.4M11.83
    31 October 202316.0M-0.5%1.1M15.03
    13 October 202316.1M+4.8%1.5M10.70
    29 September 202315.3M-4.1%1.4M10.65
    15 September 202316.0M+4.2%2.1M7.62
    31 August 202315.3M-2.1%2.1M7.28
    15 August 202315.7M+8.6%1.8M8.72
    31 July 202314.4M-2.6%8.6M1.69
    14 July 202314.8M-0.6%2.0M7.40
    30 June 202314.9M+13.2%2.7M5.45
    15 June 202313.2M-2.5%1.5M8.69
    31 May 202313.5M+1.6%1.4M9.81
    15 May 202313.3M-6.4%1.8M7.27
    28 April 202314.2M-4.7%1.8M7.90
    14 April 202314.9M-1.8%1.8M8.05
    31 March 202315.2M-13.5%4.4M3.46
    15 March 202317.5M+4.6%7.1M2.48
    28 February 202316.7M+2.4%2.1M8.15
    15 February 202316.3M-12.3%1.8M9.24
    31 January 202318.6M+1.3%1.2M15.53
    13 January 202318.4M-3.1%1.5M12.55
    30 December 202219.0M-1.1%1.4M13.34
    15 December 202219.2M-4.5%928K20.70
    30 November 202220.1M-3.6%1.0M19.42
    15 November 202220.9M-6.5%1.4M14.77
    31 October 202222.3M-3.5%1.3M16.84
    14 October 202223.1M+0.6%1.5M15.76
    30 September 202223.0M-1.2%1.9M11.87
    15 September 202223.2M+0.6%2.2M10.68
    31 August 202223.1M+2.9%1.6M14.90
    15 August 202222.5M+1.7%3.1M7.19
    29 July 202222.1M+5.7%2.4M9.30
    15 July 202220.9M-0.4%1.9M11.03
    30 June 202221.0M-0.2%2.3M9.16
    15 June 202221.0M+6.0%1.9M10.96
    31 May 202219.8M+0.5%1.9M10.20
    13 May 202219.7M+1.7%2.9M6.77
    29 April 202219.4M+2.7%1.8M10.83
    14 April 202218.9M-2.1%2.1M9.12
    31 March 202219.3M+11.7%3.3M5.85
    15 March 202217.3M+0.3%2.5M6.95
    28 February 202217.2M+10.0%2.7M6.35
    15 February 202215.7M+0.5%2.4M6.40
    31 January 202215.6M+10.1%2.8M5.50
    14 January 202214.2M-2.7%4.4M3.21
    31 December 202114.5M+18.3%12.2M1.20
    15 December 202112.3M+6.0%930K13.22
    30 November 202111.6M-1.0%1.0M11.54
    15 November 202111.7M-1.5%555K21.11
    29 October 202111.9M+6.7%518K22.93
    15 October 202111.1M+1.7%742K15.02
    30 September 202111.0M-4.9%1.3M8.58
    15 September 202111.5M-1.6%789K14.61
    31 August 202111.7M+7.8%778K15.06
    13 August 202110.9M-6.2%587K18.50
    30 July 202111.6M+2.6%778K14.88
    15 July 202111.3M+1.3%747K15.10
    30 June 202111.1M+6.4%1.4M7.88
    15 June 202110.5M+0.8%896K11.69
    28 May 202110.4M-5.1%672K15.45
    14 May 202110.9M-1.0%800K13.68
    30 April 202111.1M+3.4%410K26.98
    15 April 202110.7M+2.0%740K14.45
    31 March 202110.5M-8.7%786K13.36
    15 March 202111.5M+2.2%844K13.62
    26 February 202111.2M-0.8%965K11.65
    12 February 202111.3M-4.3%914K12.39
    29 January 202111.8M-0.4%1.5M7.81
    15 January 202111.9M+10.7%664K17.91
    31 December 202010.8M-2.1%506K21.26
    15 December 202011.0M+0.0%671K16.35
    30 November 202011.0M+1.8%454K24.19
    13 November 202010.8M+0.2%625K17.24
    30 October 202010.8M-2.5%576K18.69
    15 October 202011.0M+3.7%985K11.20
    30 September 202010.6M-3.4%879K12.11
    15 September 202011.0M-2.4%540K20.42
    31 August 202011.3M-4.5%254K44.51
    14 August 202011.8M+0.9%329K35.92
    31 July 202011.7M-0.0%365K32.16
    15 July 202011.7M+4.0%576K20.39
    30 June 202011.3M+29.2%1.1M10.42
    15 June 20208.7M-1.9%606K14.40
    29 May 20208.9M+3.1%431K20.65
    15 May 20208.6M+1.7%405K21.34
    30 April 20208.5M-1.6%507K16.77
    15 April 20208.6M-6.3%871K9.92
    31 March 20209.2M+46.0%1.7M5.45
    13 March 20206.3M+71.6%1.7M3.77
    28 February 20203.7M+0.7%416K8.84
    14 February 20203.7M-8.9%325K11.24
    31 January 20204.0M+5.3%332K12.07
    15 January 20203.8M-5.5%413K9.21
    31 December 20194.0M+42.8%645K6.25
    13 December 20192.8M+10.8%257K10.97
    29 November 20192.5M+4.9%308K8.27
    15 November 20192.4M-11.2%207K11.74
    31 October 20192.7M-13.9%239K11.45
    15 October 20193.2M-7.2%244K12.98
    30 September 20193.4M+43.3%600K5.70
    13 September 20192.4M+3.5%221K10.79
    30 August 20192.3M+14.1%146K15.82
    15 August 20192.0M+17.0%164K12.29
    31 July 20191.7M+50.5%167K10.35
    15 July 20191.1M458K2.50
    Shares in millions (M) or thousands (K); hold the pointer on a figure for the exact count. FINRA publishes consolidated short interest twice a month, about ten days after each settlement.