Acadian Asset Management Inc AAMI

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Acadian Asset Management Inc. Common Stock · Company · NYSE · Financial Services / Asset Management

Paper trade (simulated — no real money)

Fill: USD 92.3500 · FX 1 USD = 1.277900 SGD · about SGD 118.0141 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 47.14 → 92.35 · 95.9%
97.31069.62041.930 1 2 3 4 5 6,7 8 9 10 11 12 13 Oct 25Jan 26Apr 26Jul 26Oct 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 23 Oct 2025 — 24 Oct 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

Weekend
91.4100 92.7500 91.0600 92.3500 220,093
93.8500 95.7900 92.7700 92.7900 348,400
95.3900 95.3900 93.5000 95.1100 261,400
92.3400 95.0800 92.3400 94.3600 355,600
92.5200 94.1600 91.9600 93.2000 284,300
Weekend
Weekend
93.4300 94.8000 91.2350 92.1600 312,900
90.8300 93.3950 89.9100 92.8100 369,900
90.2000 91.1800 89.1300 91.1000 427,800
92.6700 93.9400 90.0400 91.5800 285,800
93.9700 94.9200 92.2200 92.6300 353,700
Weekend
Weekend
93.5400 95.6650 92.9300 93.7100 295,400
92.2700 94.4500 91.7580 93.3000 483,500
92.0400 93.4600 91.6000 92.5500 384,500
96.5800 96.6600 93.0050 93.4900 502,400
94.4000 97.3900 93.7060 96.1600 475,400
Weekend
Weekend
95.1000 97.1000 94.1000 94.1700 441,800
92.1200 95.9200 90.9650 94.0600 637,700
92.6100 93.6900 90.9900 91.7100 460,000
94.6100 94.6100 89.4130 92.4800 433,500
93.2900 94.4200 92.4200 93.7900 364,000
Weekend
Weekend
93.0600 95.8900 93.0600 93.8800 293,800
91.3300 93.4850 90.3050 93.3200 254,600
90.7300 92.2400 89.7850 91.5100 297,100
94.6900 94.6900 89.0900 91.9000 404,800
92.0100 94.5100 91.7700 94.1100 324,600
Weekend
Weekend
90.6900 92.0100 90.0350 90.7400 1,272,500
91.1800 91.5000 90.1400 90.5400 273,400
88.1100 90.9050 87.0780 89.2100 539,600
87.9600 88.4750 85.6000 87.4800 1,419,200
90.4600 91.6750 87.5500 88.9200 546,800
Weekend
Weekend
93.6500 94.0600 90.8800 91.0200 267,500
91.8100 93.9900 91.5700 92.0500 276,900
91.8900 93.6000 90.8400 92.5000 316,300
93.7100 94.6500 91.7700 92.1500 427,200
No trading
Weekend
Weekend
90.5800 93.6700 90.3200 93.5800 385,400
91.0100 92.7800 90.8100 92.2400 458,500
90.2800 92.6900 89.3800 90.0100 700,100
93.5000 94.4700 89.9000 90.0800 476,300
95.7800 96.1900 93.6750 94.2000 560,600
Weekend
Weekend
97.9200 98.5200 95.3700 95.7600 352,300
95.8100 98.3000 95.8100 97.3100 285,200
93.8800 96.0000 93.4200 95.6500 342,400
92.8000 94.1100 92.4300 93.4800 326,400
91.9600 93.7800 91.6500 91.9000 229,600
Weekend
Weekend
91.7700 93.0600 91.4550 92.3000 328,900
91.1600 92.2500 90.3400 90.8500 229,100
92.6800 93.0150 90.7850 91.0400 317,500
92.0600 92.0900 90.1550 91.8300 269,600
92.4400 93.5220 91.5200 92.9900 310,100
Weekend
Weekend
92.4100 93.8200 91.3400 92.5100 272,600
92.6000 93.2200 90.9100 93.1600 395,600
92.3200 92.5500 91.0400 92.1900 415,500
90.9200 93.2930 90.6250 91.5500 292,500
89.2900 91.3920 88.7100 90.7200 411,300
Weekend
Weekend
92.0600 93.2700 89.2900 89.8500 291,500
90.7500 93.6100 90.0740 91.5600 300,800
13 · 10-Q Pre-market · 08:00 ET 10-Q ↗
92.7300 93.6100 90.7200 91.4100 379,900
90.6900 92.6700 90.0700 91.9200 493,100
86.7600 90.1200 86.5000 89.7800 581,500
Weekend
Weekend
83.9900 88.3000 81.9700 86.4900 566,200
83.0900 86.4300 79.8300 83.9500 512,200
12 · 8-K Pre-market · 07:32 ET 8-K ↗
81.8700 83.4600 79.0000 80.8300 980,000
82.5600 83.4600 81.1800 82.5000 346,400
82.4400 84.4000 81.7600 82.8500 345,300
Weekend
Weekend
81.0200 81.4100 79.3200 80.8800 238,600
80.6700 81.8500 80.0400 80.2300 319,800
83.1100 85.0590 81.9900 82.3200 329,400
82.6800 84.9700 82.6000 83.9500 353,800
83.3300 84.3100 82.0500 82.1500 284,400
Weekend
Weekend
81.1800 83.5750 79.7500 82.7900 335,700
82.4600 83.9400 81.3260 83.2700 492,900
82.2300 83.2000 81.1400 83.0700 389,500
78.9400 81.1720 78.9400 80.6200 340,900
81.4000 81.6250 78.2100 78.8100 416,100
Weekend
Weekend
81.3100 82.4970 81.3100 81.6600 430,800
78.2800 81.0600 77.9100 80.3800 395,600
77.8500 79.0000 76.9300 77.3900 311,200
78.3100 79.2600 77.5400 78.2800 448,300
73.8000 79.4300 72.6600 79.1500 729,800
Weekend
Weekend
No trading
73.2900 75.1450 72.0700 73.0900 388,400
71.3300 74.1900 70.9850 71.9800 474,000
71.2800 71.9800 70.4800 71.5200 467,600
72.6500 73.0000 69.9200 71.1700 447,900
Weekend
Weekend
71.7900 73.0000 70.2950 72.2000 1,412,900
71.3300 72.4700 69.2900 69.7700 741,300
72.8900 72.9000 69.9700 70.3800 605,700
71.8300 74.5400 71.8100 73.0100 443,100
74.9600 75.8400 73.4000 73.8900 718,600
Weekend
Weekend
No trading
75.8800 76.1350 69.5200 75.1500 2,999,600
82.8800 85.7300 82.5900 82.7200 470,600
81.3700 82.9400 80.9200 82.3300 397,000
80.0400 83.8030 79.1400 80.5700 871,300
Weekend
Weekend
77.7300 79.1500 76.9000 78.5400 246,300
11 · 8-K After-hours · 16:22 ET 8-K ↗
77.1300 79.0600 75.9800 77.7000 340,600
76.4900 78.6200 75.4450 76.0800 257,400
78.1100 79.0000 75.7000 77.3400 361,700
76.2200 77.3800 74.7900 77.0300 484,500
Weekend
Weekend
74.7000 75.1900 72.8700 74.0000 306,200
72.5100 75.9900 72.5000 75.8200 327,600
73.2500 73.2500 70.6500 72.2600 455,300
72.3000 73.7900 72.2600 72.7000 272,600
72.0200 73.2200 71.3700 72.3000 295,600
Weekend
Weekend
73.0500 73.1550 71.7500 72.3100 409,900
73.8500 74.0600 72.2200 72.7100 358,600
75.3300 75.7700 73.5900 74.5000 664,000
72.5800 76.1300 71.8000 75.4800 619,500
No trading
Weekend
Weekend
73.5900 74.5200 71.5300 71.5800 529,400
70.2700 72.6200 69.6300 72.5700 405,900
68.7100 71.4700 68.0650 71.1200 661,500
68.7000 69.0700 67.6900 68.1100 385,800
10 · 8-K Pre-market · 08:46 ET 8-K ↗
68.8200 71.1400 68.2650 69.3400 348,800
Weekend
Weekend
70.1500 70.6100 67.2400 68.8200 294,400
70.4000 71.2400 69.5600 71.2200 406,100
70.4300 71.2950 69.8800 70.2200 506,100
71.7200 72.2950 69.1300 70.5300 290,500
69.0500 73.1000 69.0000 72.3800 529,400
Weekend
Weekend
67.2000 69.0000 66.3200 68.6300 259,300
67.8200 68.0700 66.4100 66.5300 245,100
9 · 10-Q Pre-market · 07:52 ET 10-Q ↗
69.1400 69.4700 67.7100 67.8900 269,100
68.0100 68.3900 67.1800 68.3400 333,100
65.3800 67.9700 65.3800 67.5500 433,000
Weekend
Weekend
67.5100 68.3400 63.6700 65.4900 525,300
64.9500 68.5900 62.4800 67.3500 574,000
8 · 8-K Pre-market · 07:31 ET 8-K ↗ 7 · DEFA14A After-hours · 16:14 ET DEFA14A ↗ 6 · DEF 14A After-hours · 16:07 ET DEF 14A ↗
66.8600 66.8600 64.9550 65.0800 493,200
67.4600 67.7100 65.7600 66.9100 313,100
67.7200 68.6300 67.7200 68.1800 276,200
Weekend
Weekend
67.1300 68.1600 66.2100 67.7800 209,400
67.7200 68.4300 66.6000 66.9400 187,400
66.4900 69.8700 66.4750 67.6700 382,700
66.8700 67.9750 65.5950 65.7800 270,300
66.6600 67.6250 66.6600 66.7000 238,200
Weekend
Weekend
67.6900 68.8200 66.6500 66.7100 395,100
66.6800 67.5750 65.9600 66.4100 289,500
64.7300 66.7200 64.5500 66.6900 331,000
64.0000 65.7600 63.6700 64.9700 403,300
61.0600 63.4500 61.0250 63.4400 323,300
Weekend
Weekend
61.8100 62.0700 61.0700 61.9300 288,000
59.0000 62.2500 59.0000 61.8600 507,400
59.1800 60.2400 58.1600 59.4300 554,800
55.6400 56.7100 54.9300 56.2700 284,500
55.2800 56.0350 54.7350 55.9900 259,100
Weekend
Weekend
No trading
54.5000 55.3850 51.8500 55.2800 328,400
55.5100 58.3550 55.1300 56.2000 519,200
53.3100 54.4400 51.9900 54.4200 314,600
53.0000 54.0300 51.9100 52.2800 187,200
Weekend
Weekend
53.9700 54.6200 52.2100 52.2200 172,800
53.2200 54.6250 53.2200 54.4400 230,200
52.9100 54.0100 52.7300 53.8800 186,900
51.3500 52.3300 51.2100 51.9400 239,300
52.4800 53.3900 51.5900 52.1300 253,200
Weekend
Weekend
52.1300 52.3100 50.3900 50.8300 567,900
49.3100 52.0800 49.3100 52.0500 328,800
50.3400 51.0000 50.1600 50.2100 289,600
51.4900 52.0250 51.0000 51.1100 249,200
51.0700 51.8900 50.5400 50.7300 214,300
Weekend
Weekend
50.5900 51.4250 49.9800 50.4300 261,100
49.5000 50.3000 49.0500 50.2900 318,300
51.0000 51.6700 50.1300 50.7200 173,900
51.7900 52.7550 50.7900 51.5600 203,800
50.1700 51.7300 49.2600 51.5600 271,500
Weekend
Weekend
51.8300 51.8300 50.0900 51.1800 273,100
53.9800 54.6200 52.2550 53.4100 365,100
54.4300 55.1000 53.6300 54.6800 328,500
52.6100 54.2900 51.1800 53.7800 308,100
52.7200 55.5700 52.4050 54.9500 263,800
Weekend
Weekend
5 · 10-K After-hours · 16:29 ET 10-K ↗
55.2000 55.2000 52.4600 53.8600 442,700
56.7700 57.0250 54.2700 55.7800 274,900
55.0000 56.9700 53.9000 56.4300 376,400
52.4100 54.6800 51.9700 54.3700 366,900
52.7000 53.3900 51.3300 52.4400 364,500
Weekend
Weekend
52.6200 53.2950 51.8300 53.2300 223,500
52.0400 52.9300 51.2300 52.8900 161,700
52.2400 53.5000 52.2400 52.7200 119,300
51.9800 52.3700 51.3100 51.9400 179,800
No trading
Weekend
Weekend
51.7800 52.2500 50.2000 51.8500 145,600
52.5600 53.2700 51.0750 52.3100 284,100
51.7400 52.5100 50.8000 51.9200 281,400
51.7600 52.0300 50.7200 51.6200 257,600
50.9700 53.0000 50.9700 51.8600 274,000
Weekend
Weekend
49.9300 51.5200 49.3750 50.9800 405,200
50.9700 51.5100 45.8500 48.5200 665,200
4 · 8-K Pre-market · 08:39 ET 8-K ↗
52.1200 52.9800 50.7520 52.5100 414,700
56.2000 56.2000 50.4050 51.6700 376,600
55.4900 56.4600 55.0700 55.8500 187,000
Weekend
Weekend
54.4000 56.0900 54.0500 55.4200 429,100
55.6600 55.9000 54.5000 55.1300 238,100
56.0800 56.2950 55.2580 55.2900 188,800
55.5700 55.8200 54.9700 55.5700 106,300
55.1900 55.9600 54.3650 55.4000 191,500
Weekend
Weekend
55.2400 55.6800 54.3700 55.1900 310,000
55.5300 56.2900 55.1000 55.5800 251,900
54.1900 55.3800 53.8550 54.9200 208,500
53.0200 54.3600 52.0000 53.9900 205,100
No trading
Weekend
Weekend
54.6800 54.9900 53.9250 54.4300 190,700
52.9900 55.1000 52.9900 54.5200 202,700
52.5000 53.0300 51.5800 52.7400 168,600
52.5700 53.0400 51.1200 52.6200 204,500
50.7500 52.7100 49.2290 52.5200 207,300
Weekend
Weekend
50.8800 51.6000 50.4000 51.3700 199,900
48.1500 50.9700 47.8850 50.8500 320,800
49.5200 49.5500 47.6500 48.4700 158,400
49.0000 50.2290 48.3300 49.6700 247,000
47.6000 50.9500 47.6000 49.2800 338,900
Weekend
Weekend
46.8400 47.7700 46.4850 47.3800 159,100
No trading
47.6300 47.8600 46.7500 47.0000 124,600
47.8600 48.2300 47.4900 47.5400 120,000
48.2300 48.4600 47.2000 48.0700 125,700
Weekend
Weekend
48.5700 49.0000 48.2800 48.3800 106,200
No trading
48.3700 48.7100 48.2300 48.4100 44,600
47.7000 48.6500 47.7000 48.5700 366,400
47.7000 48.4500 47.4250 48.1400 154,200
Weekend
Weekend
47.5200 48.2030 47.3300 47.5400 375,700
47.4500 48.8400 47.1700 47.6600 287,900
48.0800 48.5150 46.0200 46.8800 259,100
47.7500 48.7700 47.5050 47.9200 232,100
48.1800 48.8400 47.2700 47.6600 227,100
Weekend
Weekend
49.1800 49.2900 47.3200 47.6900 388,600
47.7900 49.3800 47.2100 49.2200 351,000
46.2600 48.7250 46.0240 48.1000 321,500
45.7900 47.1350 45.6680 46.4400 200,500
47.0400 47.0400 46.0400 46.0700 265,600
Weekend
Weekend
46.0800 47.0430 45.9900 46.7800 301,900
44.6400 46.7300 43.9200 46.4100 280,200
43.6500 45.1800 43.5050 45.1100 196,800
43.9700 44.3600 43.1730 43.6500 160,800
44.3500 45.1100 43.6500 43.8500 215,100
Weekend
Weekend
45.3400 45.4800 44.8100 44.8400 71,600
No trading
44.9200 45.8850 44.8400 45.1600 262,800
3 · 8-K After-hours · 16:58 ET 8-K ↗
44.6500 45.2600 44.2200 44.8900 158,600
43.1400 44.5000 42.9300 44.3300 225,600
Weekend
Weekend
43.1600 43.9500 42.1600 43.3000 236,900
43.0900 44.0000 42.6750 43.0400 342,400
42.6200 42.6700 41.5600 42.1800 156,100
41.9900 42.5600 41.4700 42.3700 212,600
43.6200 44.1400 41.8100 41.9300 129,200
Weekend
Weekend
42.9100 44.3100 42.4900 43.9000 157,900
44.4900 44.4900 42.8150 43.2500 194,700
44.1000 45.2350 44.1000 44.5400 247,300
44.8800 45.5250 43.6700 43.9800 126,000
45.1700 46.8800 44.5800 45.2200 153,300
Weekend
Weekend
44.0300 44.5600 42.6100 44.4700 265,000
42.8100 44.2000 42.6200 43.6800 259,600
2 · 10-Q Pre-market · 07:27 ET 10-Q ↗
43.6900 44.3950 42.6400 43.6000 262,900
45.6300 46.0050 43.0650 43.1700 374,000
47.8200 48.1300 45.3400 46.2200 337,000
Weekend
Weekend
49.2000 49.4550 47.7460 48.1000 353,600
51.0000 54.9900 49.6650 49.7000 719,000
1 · 8-K Pre-market · 07:53 ET 8-K ↗
49.5900 50.1650 48.5500 49.2600 290,200
49.1100 50.1000 49.1100 49.5200 240,600
48.1100 49.7200 47.4650 49.5300 261,100
Weekend
Weekend
47.7900 48.3700 47.4700 48.1900 132,500
47.2400 47.4600 46.7600 47.1400 107,400

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

13 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:32 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:22 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:46 ET Summarise
9 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:52 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:31 ET Summarise
7 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:14 ET Summarise
6 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
5 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:29 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:39 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:58 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 07:27 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:53 ET Summarise