Acadian Asset Management Inc. (AAMI)

NYSE: AAMI · Real-Time Price · USD

91.51

-0.39 (-0.42%)

At close: Sep 23, 2026, 4:00 PM EDT

91.51

0.00 (0.00%)

After-hours: Sep 23, 2026, 4:10 PM EDT

Acadian Asset Management Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 23, 2026	90.73	92.24	89.79	91.66	-	-0.26%	149,745
Sep 22, 2026	94.69	94.69	89.09	91.90	91.90	-2.35%	404,701
Sep 21, 2026	92.01	94.51	91.77	94.11	94.11	3.71%	293,698
Sep 18, 2026	90.69	92.01	90.04	90.74	90.74	0.22%	1,187,758
Sep 17, 2026	91.18	91.50	90.14	90.54	90.54	1.49%	243,194
Sep 16, 2026	88.11	90.91	87.08	89.21	89.21	1.98%	449,480
Sep 15, 2026	87.96	88.48	85.60	87.48	87.48	-1.62%	996,040
Sep 14, 2026	90.46	91.68	87.55	88.92	88.92	-2.31%	358,492
Sep 11, 2026	93.65	94.06	90.88	91.02	91.02	-1.01%	266,971
Sep 10, 2026	91.81	93.99	91.57	92.05	91.95	-0.49%	276,845
Sep 9, 2026	91.89	93.60	90.84	92.50	92.40	0.38%	316,305
Sep 8, 2026	93.71	94.65	91.77	92.15	92.05	-1.53%	427,221
Sep 4, 2026	90.58	93.67	90.32	93.58	93.48	1.45%	385,393
Sep 3, 2026	91.01	92.78	90.81	92.24	92.14	2.48%	458,482
Sep 2, 2026	90.28	92.69	89.38	90.01	89.91	-0.08%	700,091
Sep 1, 2026	93.50	94.47	89.90	90.08	89.98	-4.37%	476,333
Aug 31, 2026	95.78	96.19	93.68	94.20	94.10	-1.63%	560,556
Aug 28, 2026	97.92	98.52	95.37	95.76	95.66	-1.59%	352,302
Aug 27, 2026	95.81	98.30	95.81	97.31	97.20	1.74%	285,227
Aug 26, 2026	93.88	96.00	93.42	95.65	95.55	2.32%	342,373
Aug 25, 2026	92.80	94.11	92.43	93.48	93.38	1.72%	326,445
Aug 24, 2026	91.96	93.78	91.65	91.90	91.80	-0.43%	229,622
Aug 21, 2026	91.77	93.06	91.46	92.30	92.20	1.60%	328,871
Aug 20, 2026	91.16	92.25	90.34	90.85	90.75	-0.21%	229,053
Aug 19, 2026	92.68	93.02	90.79	91.04	90.94	-0.86%	317,507
Aug 18, 2026	92.06	92.09	90.16	91.83	91.73	-1.25%	269,561
Aug 17, 2026	92.44	93.52	91.52	92.99	92.89	0.52%	310,066
Aug 14, 2026	92.41	93.82	91.34	92.51	92.41	-0.70%	272,647
Aug 13, 2026	92.60	93.22	90.91	93.16	93.06	1.05%	395,635
Aug 12, 2026	92.32	92.55	91.04	92.19	92.09	0.70%	415,538
Aug 11, 2026	90.92	93.29	90.63	91.55	91.45	0.91%	292,518
Aug 10, 2026	89.29	91.39	88.71	90.72	90.62	0.97%	411,284
Aug 7, 2026	92.06	93.27	89.29	89.85	89.75	-1.87%	291,559
Aug 6, 2026	90.75	93.61	90.07	91.56	91.46	0.16%	300,830
Aug 5, 2026	92.73	93.61	90.72	91.41	91.31	-0.55%	379,912
Aug 4, 2026	90.69	92.67	90.07	91.92	91.82	2.38%	493,086
Aug 3, 2026	86.76	90.12	86.50	89.78	89.68	3.80%	581,515
Jul 31, 2026	83.99	88.30	81.97	86.49	86.40	3.03%	566,328
Jul 30, 2026	83.09	86.43	79.83	83.95	83.86	3.86%	512,231
Jul 29, 2026	81.87	83.46	79.00	80.83	80.74	-2.02%	979,963
Jul 28, 2026	82.56	83.46	81.18	82.50	82.41	-0.42%	346,398
Jul 27, 2026	82.44	84.40	81.76	82.85	82.76	2.44%	346,094
Jul 24, 2026	81.02	81.41	79.32	80.88	80.79	0.81%	238,650
Jul 23, 2026	80.67	81.85	80.04	80.23	80.14	-2.54%	319,783
Jul 22, 2026	83.11	85.06	81.99	82.32	82.23	-1.94%	329,374
Jul 21, 2026	82.68	84.97	82.60	83.95	83.86	2.19%	353,824
Jul 20, 2026	83.33	84.31	82.05	82.15	82.06	-0.77%	284,416
Jul 17, 2026	81.18	83.58	79.75	82.79	82.70	-0.58%	335,686
Jul 16, 2026	82.46	83.94	81.33	83.27	83.18	0.24%	492,917
Jul 15, 2026	82.23	83.20	81.14	83.07	82.98	3.04%	389,471