Acadian Asset Management Inc. (AAMI)
NYSE: AAMI · Real-Time Price · USD
53.86
-1.92 (-3.44%)
Feb 27, 2026, 4:00 PM EST - Market closed
Acadian Asset Management Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | 55.20 | 55.20 | 52.46 | 53.86 | 53.86 | -3.44% | 436,590 |
| Feb 26, 2026 | 56.77 | 57.03 | 54.27 | 55.78 | 55.78 | -1.15% | 271,099 |
| Feb 25, 2026 | 55.00 | 56.97 | 53.90 | 56.43 | 56.43 | 3.79% | 370,731 |
| Feb 24, 2026 | 52.41 | 54.68 | 51.97 | 54.37 | 54.37 | 3.68% | 360,908 |
| Feb 23, 2026 | 52.70 | 53.39 | 51.33 | 52.44 | 52.44 | -1.48% | 360,776 |
| Feb 20, 2026 | 52.62 | 53.30 | 51.83 | 53.23 | 53.23 | 0.64% | 214,212 |
| Feb 19, 2026 | 52.04 | 52.93 | 51.23 | 52.89 | 52.89 | 0.32% | 144,932 |
| Feb 18, 2026 | 52.24 | 53.50 | 52.24 | 52.72 | 52.72 | 1.50% | 119,328 |
| Feb 17, 2026 | 51.98 | 52.37 | 51.31 | 51.94 | 51.94 | 0.17% | 172,447 |
| Feb 13, 2026 | 51.78 | 52.25 | 50.20 | 51.85 | 51.85 | -0.88% | 145,616 |
| Feb 12, 2026 | 52.56 | 53.27 | 51.08 | 52.31 | 52.31 | 0.75% | 282,073 |
| Feb 11, 2026 | 51.74 | 52.51 | 50.80 | 51.92 | 51.92 | 0.58% | 264,546 |
| Feb 10, 2026 | 51.76 | 52.03 | 50.72 | 51.62 | 51.62 | -0.46% | 256,778 |
| Feb 9, 2026 | 50.97 | 53.00 | 50.97 | 51.86 | 51.86 | 1.73% | 273,979 |
| Feb 6, 2026 | 49.93 | 51.52 | 49.38 | 50.98 | 50.98 | 5.07% | 303,333 |
| Feb 5, 2026 | 50.97 | 51.51 | 45.85 | 48.52 | 48.52 | -7.60% | 665,210 |
| Feb 4, 2026 | 52.12 | 52.98 | 50.75 | 52.51 | 52.51 | 1.63% | 414,672 |
| Feb 3, 2026 | 56.20 | 56.20 | 50.41 | 51.67 | 51.67 | -7.48% | 376,576 |
| Feb 2, 2026 | 55.49 | 56.46 | 55.07 | 55.85 | 55.85 | 0.78% | 186,897 |
| Jan 30, 2026 | 54.40 | 56.09 | 54.05 | 55.42 | 55.42 | 0.53% | 428,641 |
| Jan 29, 2026 | 55.66 | 55.90 | 54.50 | 55.13 | 55.13 | -0.29% | 238,135 |
| Jan 28, 2026 | 56.08 | 56.30 | 55.26 | 55.29 | 55.29 | -0.50% | 188,328 |
| Jan 27, 2026 | 55.57 | 55.82 | 54.97 | 55.57 | 55.57 | 0.31% | 106,288 |
| Jan 26, 2026 | 55.19 | 55.96 | 54.37 | 55.40 | 55.40 | 0.38% | 191,488 |
| Jan 23, 2026 | 55.24 | 55.68 | 54.37 | 55.19 | 55.19 | -0.70% | 309,934 |
| Jan 22, 2026 | 55.53 | 56.29 | 55.10 | 55.58 | 55.58 | 1.20% | 251,831 |
| Jan 21, 2026 | 54.19 | 55.38 | 53.86 | 54.92 | 54.92 | 1.72% | 208,496 |
| Jan 20, 2026 | 53.02 | 54.36 | 52.00 | 53.99 | 53.99 | -0.81% | 205,078 |
| Jan 16, 2026 | 54.68 | 54.99 | 53.93 | 54.43 | 54.43 | -0.17% | 182,105 |
| Jan 15, 2026 | 52.99 | 55.10 | 52.99 | 54.52 | 54.52 | 3.38% | 201,953 |
| Jan 14, 2026 | 52.50 | 53.03 | 51.58 | 52.74 | 52.74 | 0.23% | 168,600 |
| Jan 13, 2026 | 52.57 | 53.04 | 51.12 | 52.62 | 52.62 | 0.19% | 204,519 |
| Jan 12, 2026 | 50.75 | 52.71 | 49.23 | 52.52 | 52.52 | 2.24% | 207,263 |
| Jan 9, 2026 | 50.88 | 51.60 | 50.40 | 51.37 | 51.37 | 1.02% | 199,727 |
| Jan 8, 2026 | 48.15 | 50.97 | 47.89 | 50.85 | 50.85 | 4.91% | 320,816 |
| Jan 7, 2026 | 49.52 | 49.55 | 47.65 | 48.47 | 48.47 | -2.42% | 158,428 |
| Jan 6, 2026 | 49.00 | 50.23 | 48.33 | 49.67 | 49.67 | 0.79% | 247,043 |
| Jan 5, 2026 | 47.60 | 50.95 | 47.60 | 49.28 | 49.28 | 4.01% | 338,858 |
| Jan 2, 2026 | 46.84 | 47.77 | 46.49 | 47.38 | 47.38 | 0.81% | 159,097 |
| Dec 31, 2025 | 47.63 | 47.86 | 46.75 | 47.00 | 47.00 | -1.14% | 124,563 |
| Dec 30, 2025 | 47.86 | 48.23 | 47.49 | 47.54 | 47.54 | -1.10% | 119,980 |
| Dec 29, 2025 | 48.23 | 48.46 | 47.20 | 48.07 | 48.07 | -0.64% | 122,709 |
| Dec 26, 2025 | 48.57 | 49.00 | 48.28 | 48.38 | 48.38 | -0.06% | 106,199 |
| Dec 24, 2025 | 48.37 | 48.71 | 48.23 | 48.41 | 48.41 | -0.33% | 44,594 |
| Dec 23, 2025 | 47.70 | 48.65 | 47.70 | 48.57 | 48.57 | 0.89% | 250,649 |
| Dec 22, 2025 | 47.70 | 48.45 | 47.43 | 48.14 | 48.14 | 1.26% | 154,179 |
| Dec 19, 2025 | 47.52 | 48.20 | 47.33 | 47.54 | 47.54 | -0.25% | 366,512 |
| Dec 18, 2025 | 47.45 | 48.84 | 47.17 | 47.66 | 47.66 | 1.66% | 287,880 |
| Dec 17, 2025 | 48.08 | 48.52 | 46.02 | 46.88 | 46.88 | -2.17% | 254,225 |
| Dec 16, 2025 | 47.75 | 48.77 | 47.51 | 47.92 | 47.92 | 0.55% | 180,167 |
| Dec 15, 2025 | 48.18 | 48.84 | 47.27 | 47.66 | 47.66 | -0.06% | 176,570 |
| Dec 12, 2025 | 49.18 | 49.29 | 47.32 | 47.69 | 47.69 | -3.11% | 388,618 |
| Dec 11, 2025 | 47.79 | 49.38 | 47.21 | 49.22 | 49.21 | 2.33% | 351,043 |
| Dec 10, 2025 | 46.26 | 48.73 | 46.02 | 48.10 | 48.09 | 3.57% | 321,454 |
| Dec 9, 2025 | 45.79 | 47.14 | 45.67 | 46.44 | 46.43 | 0.80% | 200,505 |
| Dec 8, 2025 | 47.04 | 47.04 | 46.04 | 46.07 | 46.06 | -1.52% | 265,586 |
| Dec 5, 2025 | 46.08 | 47.04 | 45.99 | 46.78 | 46.77 | 0.80% | 301,915 |
| Dec 4, 2025 | 44.64 | 46.73 | 43.92 | 46.41 | 46.40 | 2.88% | 280,251 |
| Dec 3, 2025 | 43.65 | 45.18 | 43.51 | 45.11 | 45.10 | 3.34% | 196,828 |
| Dec 2, 2025 | 43.97 | 44.36 | 43.17 | 43.65 | 43.64 | -0.46% | 160,818 |
| Dec 1, 2025 | 44.35 | 45.11 | 43.65 | 43.85 | 43.84 | -2.21% | 215,094 |
| Nov 28, 2025 | 45.34 | 45.48 | 44.81 | 44.84 | 44.83 | -0.71% | 71,580 |
| Nov 26, 2025 | 44.92 | 45.89 | 44.84 | 45.16 | 45.15 | 0.60% | 262,788 |
| Nov 25, 2025 | 44.65 | 45.26 | 44.22 | 44.89 | 44.88 | 1.26% | 158,606 |
| Nov 24, 2025 | 43.14 | 44.50 | 42.93 | 44.33 | 44.32 | 2.38% | 225,639 |
| Nov 21, 2025 | 43.16 | 43.95 | 42.16 | 43.30 | 43.29 | 0.60% | 236,906 |
| Nov 20, 2025 | 43.09 | 44.00 | 42.68 | 43.04 | 43.03 | 2.04% | 342,409 |
| Nov 19, 2025 | 42.62 | 42.67 | 41.56 | 42.18 | 42.17 | -0.45% | 156,064 |
| Nov 18, 2025 | 41.99 | 42.56 | 41.47 | 42.37 | 42.36 | 1.05% | 212,579 |
| Nov 17, 2025 | 43.62 | 44.14 | 41.81 | 41.93 | 41.92 | -4.49% | 129,174 |
| Nov 14, 2025 | 42.91 | 44.31 | 42.49 | 43.90 | 43.89 | 1.50% | 157,925 |
| Nov 13, 2025 | 44.49 | 44.49 | 42.82 | 43.25 | 43.24 | -2.90% | 194,655 |
| Nov 12, 2025 | 44.10 | 45.24 | 44.10 | 44.54 | 44.53 | 1.27% | 247,288 |
| Nov 11, 2025 | 44.88 | 45.53 | 43.67 | 43.98 | 43.97 | -2.74% | 126,011 |
| Nov 10, 2025 | 45.17 | 46.88 | 44.58 | 45.22 | 45.21 | 1.69% | 153,284 |
| Nov 7, 2025 | 44.03 | 44.56 | 42.61 | 44.47 | 44.46 | 1.81% | 264,957 |
| Nov 6, 2025 | 42.81 | 44.20 | 42.62 | 43.68 | 43.67 | 0.18% | 259,644 |
| Nov 5, 2025 | 43.69 | 44.40 | 42.64 | 43.60 | 43.59 | 1.00% | 262,869 |
| Nov 4, 2025 | 45.63 | 46.01 | 43.07 | 43.17 | 43.16 | -6.60% | 373,966 |
| Nov 3, 2025 | 47.82 | 48.13 | 45.34 | 46.22 | 46.21 | -3.91% | 336,973 |
| Oct 31, 2025 | 49.20 | 49.46 | 47.75 | 48.10 | 48.09 | -3.22% | 353,609 |
| Oct 30, 2025 | 51.00 | 54.99 | 49.67 | 49.70 | 49.69 | 0.89% | 719,051 |
| Oct 29, 2025 | 49.59 | 50.17 | 48.55 | 49.26 | 49.25 | -0.53% | 290,265 |
| Oct 28, 2025 | 49.11 | 50.10 | 49.11 | 49.52 | 49.51 | -0.02% | 240,630 |
| Oct 27, 2025 | 48.11 | 49.72 | 47.47 | 49.53 | 49.52 | 2.78% | 261,119 |
| Oct 24, 2025 | 47.79 | 48.37 | 47.47 | 48.19 | 48.18 | 2.23% | 132,615 |
| Oct 23, 2025 | 47.24 | 47.46 | 46.76 | 47.14 | 47.13 | -0.06% | 107,387 |
| Oct 22, 2025 | 46.98 | 47.46 | 46.68 | 47.17 | 47.16 | -0.88% | 198,992 |
| Oct 21, 2025 | 47.10 | 47.78 | 46.96 | 47.59 | 47.58 | 0.66% | 107,590 |
| Oct 20, 2025 | 46.61 | 47.65 | 46.61 | 47.28 | 47.27 | 2.01% | 140,815 |
| Oct 17, 2025 | 45.45 | 46.58 | 44.57 | 46.35 | 46.34 | 1.40% | 188,926 |
| Oct 16, 2025 | 47.73 | 47.78 | 45.69 | 45.71 | 45.70 | -3.93% | 172,528 |
| Oct 15, 2025 | 48.24 | 48.88 | 47.21 | 47.58 | 47.57 | -0.10% | 210,883 |
| Oct 14, 2025 | 45.40 | 47.71 | 45.40 | 47.63 | 47.62 | 3.34% | 210,849 |
| Oct 13, 2025 | 44.34 | 46.17 | 44.26 | 46.09 | 46.08 | 4.23% | 249,635 |
| Oct 10, 2025 | 44.87 | 45.57 | 44.01 | 44.22 | 44.21 | -0.94% | 191,876 |
| Oct 9, 2025 | 44.10 | 44.77 | 43.75 | 44.64 | 44.63 | 1.06% | 214,723 |
| Oct 8, 2025 | 44.75 | 44.75 | 43.75 | 44.17 | 44.16 | -0.65% | 238,024 |
| Oct 7, 2025 | 44.81 | 45.41 | 44.24 | 44.46 | 44.45 | -1.22% | 421,382 |
| Oct 6, 2025 | 46.55 | 46.75 | 44.96 | 45.01 | 45.00 | -2.66% | 222,139 |