AMG
Affiliated Managers Group, Inc.Company with tickers: AMG, MGR, MGRB, MGRD, MGRE
Market Cap
$8.98B
Shares Outstanding
26,412,085
CIK
1004434
CUSIP
008252108
13F Activity (30d)
57 filings
9 filers
Website
Visit website
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-06-01 | 729,641 | 173,825 | 903,466 | 45.7% |
| 2026-05-25 | 337,142 | 180,092 | 517,234 | 46.6% |
| 2026-05-18 | 481,170 | 172,236 | 653,406 | 54.6% |
| 2026-05-11 | 351,141 | 188,499 | 539,640 | 49.1% |
| 2026-05-04 | 483,296 | 215,352 | 698,648 | 47.9% |
| 2026-04-27 | 630,078 | 204,157 | 834,235 | 56.2% |
| 2026-04-20 | 588,903 | 188,943 | 777,846 | 52.2% |
| 2026-04-13 | 612,588 | 222,709 | 835,297 | 51.4% |
| 2026-04-06 | 530,260 | 271,647 | 801,907 | 51.6% |
| 2026-03-30 | 307,162 | 180,692 | 487,854 | 40.9% |
| 2026-03-23 | 435,636 | 342,714 | 778,350 | 42.6% |
| 2026-03-16 | 499,605 | 226,864 | 726,469 | 34.5% |
| 2026-03-09 | 578,275 | 321,219 | 899,494 | 46.6% |
| 2026-03-02 | 582,336 | 134,036 | 716,372 | 40.1% |
| 2026-02-23 | 568,138 | 242,509 | 810,647 | 39.4% |
| 2026-02-16 | 587,427 | 223,924 | 811,351 | 36.8% |
| 2026-02-09 | 967,997 | 321,128 | 1,289,125 | 40.3% |
| 2026-02-02 | 544,532 | 189,262 | 733,794 | 37.1% |
| 2026-01-26 | 437,781 | 157,770 | 595,551 | 28.4% |
| 2026-01-19 | 339,253 | 180,073 | 519,326 | 35.1% |
| 2026-01-12 | 396,994 | 172,021 | 569,015 | 36.1% |
| 2026-01-05 | 449,643 | 165,506 | 615,149 | 30.3% |
| 2025-12-29 | 521,283 | 139,418 | 660,701 | 35.2% |
| 2025-12-22 | 337,084 | 95,549 | 432,633 | 32.0% |
| 2025-12-15 | 533,340 | 665,274 | 1,198,614 | 41.3% |
| 2025-12-08 | 532,188 | 1,169,692 | 1,701,880 | 59.0% |
| 2025-12-01 | 273,351 | 91,859 | 365,210 | 33.0% |
| 2025-11-24 | 231,991 | 102,983 | 334,974 | 35.4% |
| 2025-11-17 | 362,340 | 131,885 | 494,225 | 33.2% |
| 2025-11-10 | 372,981 | 226,336 | 599,317 | 35.5% |
| 2025-11-03 | 505,422 | 282,082 | 787,504 | 38.2% |
| 2025-10-27 | 353,022 | 110,349 | 463,371 | 42.5% |
| 2025-10-20 | 326,927 | 120,101 | 447,028 | 38.0% |
| 2025-10-13 | 269,757 | 115,178 | 384,935 | 42.4% |
| 2025-10-06 | 215,430 | 80,421 | 295,851 | 35.5% |
| 2025-09-29 | 267,477 | 165,705 | 433,182 | 38.2% |
| 2025-09-22 | 325,539 | 148,925 | 474,464 | 43.9% |
| 2025-09-15 | 462,633 | 132,931 | 595,564 | 42.0% |
| 2025-09-08 | 309,737 | 175,287 | 485,024 | 50.1% |
| 2025-09-01 | 245,821 | 86,617 | 332,438 | 43.7% |
| 2025-08-25 | 259,737 | 90,929 | 350,666 | 41.9% |
| 2025-08-18 | 272,267 | 88,435 | 360,702 | 39.4% |
| 2025-08-11 | 214,894 | 104,845 | 319,739 | 42.6% |
| 2025-08-04 | 215,355 | 82,250 | 297,605 | 37.1% |
| 2025-07-28 | 253,143 | 88,088 | 341,231 | 38.3% |
| 2025-07-21 | 305,199 | 75,469 | 380,668 | 42.7% |
| 2025-07-14 | 360,971 | 125,234 | 486,205 | 42.3% |
| 2025-07-07 | 310,433 | 100,530 | 410,963 | 39.8% |
| 2025-06-30 | 397,360 | 136,874 | 534,234 | 36.7% |
Showing 1–49 of 49 weeks