Profusa, Inc. Common Stock (PFSA) NASDAQ

Currency In USD

PFSA Historical Return

If you invested $1000 in Profusa, Inc. Common Stock (PFSA) since IPO date, it would be worth $0.1 as of September 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 6 months ago would be worth $36.25, while $1000 invested 3 months ago would be worth $119.46. This corresponds to total returns of -99.99%, -96.38%, -88.05%, respectively, with annualized returns of -99.95%, -96.38%, -88.05%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

PFSA Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 21, 2026	1.87	1.94	1.94	1.99	1.82	54,396
September 18, 2026	1.81	1.91	1.91	2.1	1.81	197,407
September 17, 2026	1.72	1.8	1.8	1.82	1.58	138,313
September 16, 2026	1.86	1.78	1.78	2.28	1.7	787,208
September 15, 2026	2.35	1.83	1.83	2.4	1.78	1.11M
September 11, 2026	2.42	2.43	2.43	2.66	2.35	77,322
September 10, 2026	2.52	2.5	2.5	2.65	2.37	198,769
September 09, 2026	2.87	2.47	2.47	2.87	2.42	170,579
September 08, 2026	2.92	2.88	2.88	2.98	2.77	191,489
September 04, 2026	2.57	2.72	2.72	2.85	2.57	165,562
September 03, 2026	2.66	2.62	2.62	2.66	2.49	0
September 02, 2026	2.88	2.67	2.67	2.9	2.56	200,913
September 01, 2026	2.98	2.88	2.88	2.98	2.74	218,885
August 31, 2026	3.1	3	3	3.55	2.85	1.19M
August 28, 2026	4.1	2.93	2.93	4.13	2.74	633,589
August 27, 2026	4.23	4.24	4.24	4.76	4.1	342,300
August 26, 2026	4.49	4.26	4.26	4.5	4.11	281,715
August 25, 2026	4.45	5	5	5.18	3.92	0
August 24, 2026	5.26	4.58	4.58	5.69	4.25	0
August 21, 2026	6.65	5.46	5.46	7.52	5.28	616,790
August 20, 2026	12.92	7.57	7.57	13	7.11	1.12M
August 19, 2026	15.93	13	13	17.58	11.71	1.43M
August 18, 2026	8.86	27.48	27.48	28.32	8.58	0
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