Profusa, Inc. Common Stock (PFSA) NASDAQ
Currency In USD
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PFSA Historical Return
If you invested $1000 in Profusa, Inc. Common Stock (PFSA) since IPO date, it would be worth $0.24 as of August 18, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 6 months ago would be worth $25.59, while $1000 invested 3 months ago would be worth $103.8. This corresponds to total returns of -99.98%, -97.44%, -89.62%, respectively, with annualized returns of -99.95%, -97.44%, -89.62%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
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PFSA Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| August 17, 2026 | 4.08 | 4.53 | 4.53 | 6.77 | 3.75 | 1.59M |
| August 14, 2026 | 3.69 | 3.6 | 3.6 | 3.69 | 3.45 | 21,269 |
| August 13, 2026 | 3.4 | 3.8 | 3.8 | 3.8 | 3.22 | 50,444 |
| August 12, 2026 | 3.88 | 3.86 | 3.86 | 3.88 | 3.8 | 7,850 |
| August 11, 2026 | 3.8 | 3.94 | 3.94 | 4 | 3.76 | 12,050 |
| August 10, 2026 | 3.83 | 3.76 | 3.76 | 3.94 | 3.69 | 9,708 |
| August 07, 2026 | 3.68 | 3.85 | 3.85 | 3.92 | 3.64 | 12,775 |
| August 06, 2026 | 3.65 | 3.76 | 3.76 | 4 | 3.62 | 23,828 |
| August 05, 2026 | 3.84 | 3.76 | 3.76 | 3.85 | 3.57 | 16,855 |
| August 04, 2026 | 3.76 | 3.92 | 3.92 | 4.04 | 3.68 | 25,125 |
| August 03, 2026 | 3.92 | 3.85 | 3.85 | 4.12 | 3.52 | 78,509 |
| July 31, 2026 | 4.16 | 4.24 | 4.24 | 4.44 | 3.92 | 458,710 |
| July 30, 2026 | 4 | 4.24 | 4.24 | 4.44 | 3.64 | 32,543 |
| July 29, 2026 | 3.92 | 3.96 | 3.96 | 4.2 | 3.86 | 32,498 |
| July 28, 2026 | 4.08 | 4.16 | 4.16 | 4.4 | 3.44 | 146,275 |
| July 27, 2026 | 5.12 | 4.88 | 4.88 | 5.52 | 3.76 | 1.99M |
| July 24, 2026 | 7.04 | 6.84 | 6.84 | 7.2 | 6.4 | 6,490 |
| July 23, 2026 | 7.28 | 7.04 | 7.04 | 7.4 | 6.8 | 9,808 |
| July 22, 2026 | 7.8 | 7.6 | 7.6 | 7.92 | 7.2 | 24,281 |
| July 21, 2026 | 8.12 | 8 | 8 | 9.8 | 7.4 | 147,529 |
| July 20, 2026 | 7.08 | 7.8 | 7.8 | 8.16 | 6.76 | 44,608 |
| July 17, 2026 | 7.2 | 6.92 | 6.92 | 7.6 | 6.76 | 15,456 |
| July 16, 2026 | 7.44 | 7.44 | 7.44 | 7.88 | 7.36 | 22,080 |
| July 15, 2026 | 8.08 | 7.56 | 7.56 | 8.12 | 7.2 | 43,005 |
| July 14, 2026 | 8.84 | 8.04 | 8.04 | 8.92 | 7.68 | 43,100 |
| July 13, 2026 | 8.12 | 8.84 | 8.84 | 9.6 | 7.68 | 77,500 |
| July 10, 2026 | 9.96 | 8.48 | 8.48 | 10 | 7.72 | 59,700 |
| July 09, 2026 | 9.08 | 10.16 | 10.16 | 10.6 | 8.64 | 68,108 |
| July 08, 2026 | 8.28 | 9.6 | 9.6 | 10.12 | 8 | 154,050 |
| July 07, 2026 | 11.56 | 11.24 | 11.24 | 12.04 | 10.72 | 115,275 |
| July 06, 2026 | 9.32 | 11.4 | 11.4 | 12 | 8.92 | 53,588 |
| July 02, 2026 | 12.6 | 9.36 | 9.36 | 12.6 | 8 | 70,999 |
| July 01, 2026 | 11.68 | 13 | 13 | 13.2 | 11.2 | 35,040 |
| June 30, 2026 | 11.04 | 11.64 | 11.64 | 11.64 | 10.28 | 29,441 |
| June 29, 2026 | 11.36 | 11.44 | 11.44 | 11.64 | 10.6 | 14,672 |
| June 26, 2026 | 11.44 | 11.44 | 11.44 | 11.52 | 10.56 | 15,717 |
| June 25, 2026 | 11.28 | 11.8 | 11.8 | 12 | 10.68 | 29,607 |
| June 24, 2026 | 11.72 | 13 | 13 | 13.8 | 11.24 | 902,098 |
| June 23, 2026 | 15.76 | 14.4 | 14.4 | 17.6 | 12.88 | 36,979 |
| June 22, 2026 | 16.48 | 16.24 | 16.24 | 16.48 | 15.16 | 23,764 |
| June 18, 2026 | 18.4 | 18.08 | 18.08 | 19.8 | 17.04 | 151,288 |
| June 17, 2026 | 22 | 25.44 | 25.44 | 26.4 | 22 | 231,759 |
| June 16, 2026 | 23.28 | 22 | 22 | 24.4 | 21.32 | 6,947 |
| June 15, 2026 | 24.64 | 23.64 | 23.64 | 24.64 | 23 | 5,274 |
| June 12, 2026 | 25.32 | 22.44 | 22.44 | 27 | 21.6 | 10,341 |
| June 11, 2026 | 25.72 | 27.24 | 27.24 | 28.4 | 25.12 | 9,538 |
| June 10, 2026 | 26.72 | 24.88 | 24.88 | 27.2 | 24.76 | 3,253 |
| June 09, 2026 | 27.52 | 27.56 | 27.56 | 29 | 26.32 | 2,887 |
| June 08, 2026 | 28 | 29.52 | 29.52 | 29.52 | 26.28 | 3,460 |
| June 05, 2026 | 28.76 | 26.84 | 26.84 | 30 | 26.28 | 2,776 |
| June 04, 2026 | 32.52 | 29.12 | 29.12 | 32.72 | 28.56 | 2,070 |
| June 03, 2026 | 33.92 | 31.68 | 31.68 | 33.92 | 31.52 | 1,853 |
| June 02, 2026 | 35.6 | 32.4 | 32.4 | 35.6 | 31.48 | 1,895 |
| June 01, 2026 | 36.52 | 34.24 | 34.24 | 36.52 | 33.12 | 2,000 |
| May 29, 2026 | 36 | 35.44 | 35.44 | 36.52 | 34.52 | 1,905 |
| May 28, 2026 | 37.12 | 36 | 36 | 39 | 34.32 | 6,273 |
| May 27, 2026 | 37.24 | 37.04 | 37.04 | 38.08 | 35.52 | 1,321 |
| May 26, 2026 | 38.76 | 36.76 | 36.76 | 38.76 | 36.76 | 1,473 |
| May 22, 2026 | 38.96 | 37.6 | 37.6 | 38.96 | 37 | 1,231 |
| May 21, 2026 | 41 | 37 | 37 | 42 | 36.12 | 3,494 |
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