iShares Prime Money Market ETF (PMMF)

PMMF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 20, 2026	100.32	100.32	100.31	100.31	-	0.01%	64,145
Jul 17, 2026	100.30	100.30	100.28	100.30	100.30	0.03%	129,733
Jul 16, 2026	100.27	100.28	100.27	100.27	100.27	0.01%	101,599
Jul 15, 2026	100.26	100.27	100.26	100.26	100.26	0.02%	136,223
Jul 14, 2026	100.31	100.32	100.31	100.31	100.24	-	185,181
Jul 13, 2026	100.30	100.31	100.30	100.31	100.24	0.03%	70,217
Jul 10, 2026	100.29	100.29	100.28	100.28	100.21	0.01%	133,063
Jul 9, 2026	100.27	100.27	100.26	100.27	100.20	0.01%	102,968
Jul 8, 2026	100.26	100.26	100.25	100.26	100.19	0.01%	175,448
Jul 7, 2026	100.32	100.32	100.31	100.32	100.18	0.01%	190,623
Jul 6, 2026	100.30	100.32	100.30	100.31	100.17	0.02%	102,605
Jul 2, 2026	100.29	100.30	100.28	100.29	100.15	0.04%	278,551
Jul 1, 2026	100.25	100.26	100.25	100.25	100.11	0.01%	104,425
Jun 30, 2026	100.32	100.33	100.31	100.31	100.10	-	203,384
Jun 29, 2026	100.30	100.31	100.30	100.31	100.10	0.02%	288,287
Jun 26, 2026	100.29	100.29	100.28	100.29	100.08	0.01%	253,020
Jun 25, 2026	100.27	100.27	100.26	100.27	100.06	-	182,570
Jun 24, 2026	100.26	100.27	100.25	100.27	100.06	0.02%	186,741
Jun 23, 2026	100.32	100.32	100.30	100.32	100.04	0.01%	92,422
Jun 22, 2026	100.30	100.31	100.30	100.30	100.02	0.02%	154,995
Jun 18, 2026	100.30	100.30	100.28	100.28	100.00	-	84,879
Jun 17, 2026	100.27	100.29	100.27	100.28	100.00	0.01%	125,699
Jun 16, 2026	100.32	100.34	100.29	100.34	99.99	0.03%	419,492
Jun 15, 2026	100.31	100.32	100.31	100.31	99.96	0.02%	239,823
Jun 12, 2026	100.30	100.30	100.26	100.29	99.94	0.03%	287,312
Jun 11, 2026	100.27	100.28	100.26	100.26	99.91	-0.01%	397,949
Jun 10, 2026	100.26	100.27	100.26	100.27	99.92	0.02%	155,092
Jun 9, 2026	100.32	100.33	100.31	100.32	99.90	-	137,470
Jun 8, 2026	100.31	100.32	100.31	100.32	99.90	0.02%	127,917
Jun 5, 2026	100.31	100.31	100.29	100.30	99.88	0.03%	284,306
Jun 4, 2026	100.27	100.28	100.27	100.27	99.85	0.01%	68,307
Jun 3, 2026	100.27	100.27	100.26	100.26	99.84	0.01%	110,316
Jun 2, 2026	100.31	100.33	100.31	100.32	99.84	0.01%	118,521
Jun 1, 2026	100.32	100.32	100.30	100.31	99.83	0.02%	103,251
May 29, 2026	100.29	100.29	100.28	100.29	99.81	0.02%	346,160
May 28, 2026	100.27	100.28	100.27	100.27	99.79	0.01%	116,698
May 27, 2026	100.26	100.27	100.26	100.26	99.78	-	112,522
May 26, 2026	100.31	100.33	100.31	100.33	99.78	0.02%	233,029
May 22, 2026	100.30	100.32	100.29	100.31	99.76	0.04%	142,893
May 21, 2026	100.27	100.28	100.27	100.27	99.72	-	56,218
May 20, 2026	100.25	100.27	100.25	100.27	99.72	0.02%	106,573
May 19, 2026	100.32	100.33	100.32	100.32	99.71	-	117,648
May 18, 2026	100.30	100.32	100.30	100.32	99.70	0.03%	105,398
May 15, 2026	100.29	100.30	100.28	100.29	99.67	0.02%	90,132
May 14, 2026	100.26	100.28	100.26	100.27	99.65	0.02%	71,514
May 13, 2026	100.26	100.27	100.25	100.25	99.63	-	115,521
May 12, 2026	100.33	100.33	100.31	100.32	99.63	0.01%	361,966
May 11, 2026	100.32	100.32	100.31	100.31	99.62	0.01%	220,708
May 8, 2026	100.30	100.30	100.28	100.30	99.61	0.02%	123,536
May 7, 2026	100.28	100.28	100.27	100.28	99.59	0.01%	114,382

Data Source: S&P Global Market Intelligence Last updated: Jul 20, 2026

Historical price data is provided by S&P Global Market Intelligence. New prices are added after the close of each trading day, and past prices are adjusted for stock splits.

Update frequency:

Daily

Last checked:

Jul 20, 2026

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