Northwest Natural Holding Company (NWN) NYSE

Currency In USD

NWN Historical Return

If you invested $1000 in Northwest Natural Holding Company (NWN) 10 years ago, it would be worth $1,180.18 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 $1,222.22, while $1000 invested 1 year ago would be worth $1,187.32. This corresponds to total returns of 18.02%, 22.22%, 18.73%, respectively, with annualized returns of 1.67%, 4.1%, 18.73%.

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

NWN Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 10, 2026	49.5	49.06	49.06	49.6	48.79	208,842
September 09, 2026	50.02	49.27	49.27	50.02	48.68	255,492
September 08, 2026	48.98	49.96	49.96	50	48.98	195,675
September 04, 2026	49.15	49.19	49.19	49.7	49.02	174,741
September 03, 2026	49.54	49.39	49.39	49.56	49	136,936
September 02, 2026	49.6	49.24	49.24	49.6	48.72	165,083
September 01, 2026	49.31	49.41	49.41	49.43	48.77	229,942
August 31, 2026	49.09	49.07	49.07	49.77	48.77	239,172
August 28, 2026	49.97	49.5	49.5	50.2	49.06	162,760
August 27, 2026	49.82	49.56	49.56	49.83	49.07	107,328
August 26, 2026	49.96	50.39	50.39	50.57	49.73	190,386
August 25, 2026	50.36	49.95	49.95	50.36	49.87	155,729
August 24, 2026	49.66	50.22	50.22	50.25	49.29	189,976
August 21, 2026	50.68	49.42	49.42	50.89	49.39	523,236
August 20, 2026	50.76	50.59	50.59	51.08	50.49	193,811
August 19, 2026	51.32	50.65	50.65	51.6	50.58	185,123
August 18, 2026	50.98	51.02	51.02	51.41	50.58	272,447
August 17, 2026	50.6	50.43	50.43	50.9	50.33	219,206
August 14, 2026	50.86	50.86	50.86	51.1	50.59	144,285
August 13, 2026	50.55	50.81	50.81	50.99	50.53	172,438
August 12, 2026	50.1	50.34	50.34	50.61	50.06	186,865
August 11, 2026	49.71	50.25	50.25	50.33	49.61	186,520
August 10, 2026	50.25	49.57	49.57	50.28	49.35	252,314
August 07, 2026	51.29	50.47	50.47	51.32	50.06	235,822
August 06, 2026	49.87	50.77	50.77	50.81	49.85	317,577
August 05, 2026	49.6	49.34	49.34	49.6	48.14	238,020
August 04, 2026	48.53	48.71	48.71	48.89	48.15	246,798
August 03, 2026	48.97	48.93	48.93	49.44	48.65	246,026
July 31, 2026	48.93	48.92	48.92	49.37	48.66	270,262
July 30, 2026	51	50.03	50.03	51.51	49.8	168,905
July 29, 2026	52.07	51.17	51.17	52.44	51	295,114
July 28, 2026	51.91	51.92	51.92	52.78	51.61	211,073
July 27, 2026	51.19	51.38	51.38	51.84	51.19	130,412
July 23, 2026	50.9	51.33	51.33	51.83	50.89	301,766
July 22, 2026	51.01	51.56	51.56	51.56	50.91	164,208
July 21, 2026	51.26	50.59	50.59	51.26	50.26	173,464
July 20, 2026	51.27	50.96	50.96	52.17	50.51	142,279
July 17, 2026	52.23	51.2	51.2	52.99	50.88	246,248
July 16, 2026	50.68	51.51	51.51	51.74	50.68	267,788
July 15, 2026	50.43	50.35	50.35	50.84	50	138,306
July 14, 2026	51.32	50.56	50.56	51.49	50.56	176,226
July 13, 2026	50.7	51.24	51.24	51.54	50.52	248,106
July 10, 2026	49.58	50.4	50.4	50.45	49.58	150,099
July 09, 2026	49.53	49.63	49.63	49.96	49.31	268,164
July 08, 2026	49.81	49.66	49.66	50.32	49.38	277,436
July 07, 2026	49.07	49.81	49.81	50.48	49.07	179,401
July 06, 2026	48.88	48.65	48.65	49.66	48.62	217,712
July 02, 2026	49.1	49.73	49.73	49.83	49.1	208,662
July 01, 2026	49.4	48.73	48.73	49.58	48.59	284,753
June 30, 2026	49.83	49.06	49.06	50.73	49.03	262,429
June 29, 2026	50.68	49.98	49.98	50.68	49.71	325,489
June 26, 2026	50.95	50.83	50.83	51.5	50.65	1.06M
June 25, 2026	50.38	50.5	50.5	51.11	49.58	259,619
June 24, 2026	50	50.53	50.53	51.57	50	459,082
June 23, 2026	49.02	49.91	49.91	49.94	48.79	229,484
June 22, 2026	48.77	48.7	48.7	49.44	48.66	269,279
June 18, 2026	48.88	49.02	49.02	49.48	48.49	802,892
June 17, 2026	49.13	48.87	48.87	49.33	48.39	232,894
June 16, 2026	50.07	49.38	49.38	50.4	49.05	261,556
June 15, 2026	49.24	49.64	49.64	49.9	49.04	253,525