TransMedics Group, Inc. (TMDX) NASDAQ

Currency In USD

TMDX Historical Return

If you invested $1000 in TransMedics Group, Inc. (TMDX) since IPO date, it would be worth $4,238.37 as of August 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $3,373.8, while $1000 invested 1 year ago would be worth $824.3. This corresponds to total returns of 323.84%, 237.38%, -17.57%, respectively, with annualized returns of 21.83%, 27.52%, -17.57%.

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

TMDX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	91.11	94.77	94.77	95.18	90.45	626,928
August 20, 2026	92.88	90.85	90.85	94.3	90.64	588,795
August 19, 2026	90.15	93.97	93.97	94.99	90.15	701,888
August 18, 2026	88.45	90.69	90.69	92.5	88.45	776,833
August 17, 2026	87.25	88.35	88.35	89.25	86.8	513,975
August 14, 2026	90.09	88.58	88.58	90.09	87.82	433,701
August 13, 2026	87.02	89.64	89.64	90.05	86.99	709,332
August 12, 2026	88.02	87.02	87.02	88.15	86.12	695,977
August 11, 2026	87.82	89.36	89.36	89.65	85.81	872,645
August 10, 2026	82.62	88.41	88.41	88.5	81.77	1.35M
August 07, 2026	81	83.89	83.89	83.98	79.51	771,228
August 06, 2026	76.37	80.21	80.21	80.37	75	1.1M
August 05, 2026	72.33	76.49	76.49	77.41	68	2.95M
August 04, 2026	79.84	80.75	80.75	82.11	78.81	1.43M
August 03, 2026	78.66	81.55	81.55	83.39	77.89	1.52M
July 31, 2026	76.5	76.51	76.51	76.92	74.87	532,335
July 30, 2026	76.15	76.13	76.13	77.9	74.03	884,331
July 29, 2026	75.2	78	78	79.28	74.98	1.23M
July 28, 2026	73.36	76.29	76.29	76.71	72.64	767,956
July 27, 2026	74	74.28	74.28	74.52	72.02	643,985
July 23, 2026	70.7	71.13	71.13	71.89	69.52	600,827
July 22, 2026	74.3	71.2	71.2	74.99	70.73	846,450
July 21, 2026	73.08	74.29	74.29	75.25	72.54	762,260
July 20, 2026	74.1	73.47	73.47	74.58	71.4	1.12M
July 17, 2026	74.5	73.98	73.98	75	73.09	549,680
July 16, 2026	76.28	76	76	78.47	75.34	746,725
July 15, 2026	74.95	75.38	75.38	76.4	74.52	616,218
July 14, 2026	75.38	74.59	74.59	75.62	72.8	678,031
July 13, 2026	71.23	75.74	75.74	77.11	70.9	1.35M
July 10, 2026	72.31	71.23	71.23	73.3	70.24	447,242
July 09, 2026	70.79	72.19	72.19	73.08	70.35	624,601
July 08, 2026	70.05	70.44	70.44	70.95	68.95	859,399
July 07, 2026	71.22	71.11	71.11	72.03	68.46	751,389
July 06, 2026	69.85	71.23	71.23	73	69.85	945,499
July 02, 2026	68.18	68.86	68.86	70.15	67.87	824,234
July 01, 2026	67.68	67.85	67.85	71.67	67.44	1.05M
June 30, 2026	67.01	66.42	66.42	67.4	64.84	1.42M
June 29, 2026	70.05	67.29	67.29	71.67	66.95	1.25M
June 26, 2026	74.5	68.44	68.44	74.5	66.6	3.69M
June 25, 2026	77.62	77.75	77.75	80.25	76.39	902,776
June 24, 2026	75.26	77.61	77.61	78.33	74.99	964,582
June 23, 2026	74.66	73.83	73.83	75.78	72.79	822,576
June 22, 2026	77.95	75.51	75.51	78.62	75.03	841,184
June 18, 2026	75.26	78.79	78.79	80.72	75.12	1.79M
June 17, 2026	75.75	73.22	73.22	77.5	72.83	862,461
June 16, 2026	75.9	75.82	75.82	76.88	74.02	657,245
June 15, 2026	73.73	75.48	75.48	76.68	73.73	947,339
June 12, 2026	73.66	72.91	72.91	75	71.33	658,427
June 11, 2026	73.67	73.59	73.59	75.93	71.64	940,695
June 10, 2026	73.5	74.77	74.77	76.94	72.69	1.1M
June 09, 2026	71.14	74.29	74.29	75.83	70.65	1.25M
June 08, 2026	69.19	71.14	71.14	72.87	69	1.12M
June 05, 2026	71.99	69.43	69.43	73.5	68.94	1.04M
June 04, 2026	70.43	71.37	71.37	73.91	69.7	906,932
June 03, 2026	67.95	69.69	69.69	70.34	66.67	1.15M
June 02, 2026	66.22	68.45	68.45	70.11	64.9	1.38M
June 01, 2026	66.41	67.53	67.53	69.38	65.25	1.33M
May 29, 2026	68	67.2	67.2	68.43	66.1	1.27M
May 28, 2026	69.1	67.83	67.83	69.88	67.05	1.6M
May 27, 2026	70.75	70.15	70.15	70.75	67.47	1.35M