Tennant Company (TNC) NYSE

Currency In USD

TNC Historical Return

If you invested $1000 in Tennant Company (TNC) 10 years ago, it would be worth $1,224.27 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $986.14, while $1000 invested 1 year ago would be worth $837.89. This corresponds to total returns of 22.43%, -1.39%, -16.21%, respectively, with annualized returns of 2.04%, -0.28%, -16.21%.

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

TNC Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 10, 2026	70.68	69	69	71.93	68.81	175,381
September 09, 2026	73.37	71.15	71.15	73.43	70.31	193,549
September 08, 2026	72.11	73.46	73.46	73.67	71.41	215,104
September 04, 2026	70.23	71.97	71.97	72.03	70.21	202,697
September 03, 2026	71.22	70.34	70.34	71.48	69.57	212,313
September 02, 2026	69.57	70.23	70.23	71.27	68.85	195,738
September 01, 2026	68.78	69.22	69.22	70.06	67.95	159,313
August 31, 2026	69.5	69.6	69.6	69.8	68.1	211,599
August 28, 2026	70.44	69.58	69.58	71.33	68.66	209,662
August 27, 2026	70	70	70	70.88	69.61	124,294
August 26, 2026	70.41	70.42	70.42	71.07	69.63	136,754
August 25, 2026	69.2	70.03	70.03	70.66	68.2	277,957
August 24, 2026	69.03	68.22	68.22	71.27	67.4	148,588
August 21, 2026	68.6	68.68	68.68	69.58	67.65	223,578
August 20, 2026	66.93	68.02	68.02	68.82	66.93	208,723
August 19, 2026	66.7	68.02	68.02	68.32	66.36	274,570
August 18, 2026	67.02	66.26	66.26	68.46	66.25	309,573
August 17, 2026	67.94	67.57	67.57	68.39	65.88	351,334
August 14, 2026	69.54	68.59	68.59	70.09	68.47	315,488
August 13, 2026	69.7	67.64	67.64	70.9	67.61	305,091
August 12, 2026	67.35	69.25	69.25	69.54	66.33	332,310
August 11, 2026	69.86	66.32	66.32	70.94	66.29	0
August 10, 2026	72.83	69.27	69.27	72.83	69.18	323,733
August 07, 2026	78.42	73.89	73.89	79.36	72.05	649,107
August 06, 2026	80.02	76.9	76.9	80.02	71.83	459,548
August 05, 2026	89.09	87.25	87.25	89.09	86.72	145,876
August 04, 2026	86.34	89.22	89.22	89.32	84.68	171,782
August 03, 2026	85.1	85.82	85.82	86.88	84.97	100,662
July 31, 2026	83.21	84.03	84.03	84.8	82.26	108,729
July 30, 2026	82.31	82.68	82.68	83.15	78.25	144,823
July 29, 2026	87.64	84.37	84.37	88.38	83.81	107,683
July 28, 2026	87.64	88.2	88.2	89.97	87.08	108,281
July 27, 2026	87.92	86.72	86.72	88.56	85.91	171,547
July 23, 2026	85.35	86.82	86.82	86.95	84.75	96,098
July 22, 2026	85.97	86.17	86.17	87.65	85.5	119,146
July 21, 2026	86.31	86.57	86.57	86.78	85.39	103,925
July 20, 2026	86.26	85.79	85.79	87.16	84.36	137,835
July 17, 2026	87.06	86.11	86.11	88.48	85.81	101,581
July 16, 2026	86.16	88.33	88.33	88.82	85.3	130,581
July 15, 2026	85.7	86.17	86.17	87.04	84.43	177,422
July 14, 2026	86.35	85.15	85.15	87.49	85.11	130,228
July 13, 2026	85.38	85.29	85.29	86.51	84.45	174,929
July 10, 2026	84.67	85.55	85.55	86.57	84.56	135,001
July 09, 2026	85.76	85.28	85.28	86.5	84.41	140,721
July 08, 2026	86.33	85.6	85.6	87.21	83.74	157,428
July 07, 2026	87.85	86.7	86.7	87.85	85.43	83,175
July 06, 2026	87.98	88.36	88.36	88.93	86.25	109,191
July 02, 2026	86.48	87.48	87.48	87.66	85.83	135,052
July 01, 2026	87.35	86.07	86.07	87.95	85.25	145,390
June 30, 2026	87.33	87.54	87.54	88.75	86.58	190,576
June 29, 2026	90.01	87.24	87.24	90.01	86.99	290,221
June 26, 2026	90.48	91.15	91.15	91.33	89.16	398,849
June 25, 2026	89.35	91.05	91.05	91.93	89.35	114,809
June 24, 2026	88.68	88.77	88.77	89.57	87.88	110,411
June 23, 2026	88.97	88.44	88.44	89.14	86.84	161,957
June 22, 2026	91.25	90.15	90.15	91.64	90.03	176,229
June 18, 2026	87.35	90.75	90.75	90.9	87.35	437,205
June 17, 2026	87.08	85.87	85.87	88.68	85.85	147,930
June 16, 2026	87.08	87.42	87.42	88.61	87.08	121,896
June 15, 2026	87.5	86.59	86.59	88.24	85.98	162,011