Ticker: ATMU CUSIP: 04956D107 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Institution | Shares | Value ($000) |
|---|---|---|
| Boston Trust Walden Corp | 853,477 | $44,304 |
| BAR HARBOR WEALTH MANAGEMENT | 112,669 | $5,849 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 750,650 | $38,966 |
| Fieldview Capital Management, LLC | 23,392 | $1,214 |
| Schonfeld Strategic Advisors LLC | 366,118 | $19,005 |
| AXIOM INVESTORS LLC /DE | 224,745 | $11,667 |
| Integrated Quantitative Investments LLC | 9,558 | $496 |
| Knights of Columbus Asset Advisors LLC | 25,217 | $1,309 |
| AXQ CAPITAL, LP | 4,732 | $246 |
| Abel Hall, LLC | 4,109 | $213 |
| Voleon Capital Management LP | 35,474 | $1,841 |
| Brooklyn Investment Group | 8,464 | $446 |
| MIRABELLA FINANCIAL SERVICES LLP | 6,039 | $313 |
| Magnetar Financial LLC | 45,129 | $2,343 |
| ExodusPoint Capital Management, LP | 22,100 | $1,147 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 53,323 | $2,768 |
| CAXTON ASSOCIATES LLP | 5,423 | $282 |
| Diversified Trust Co | 5,801 | $301 |
| Quotient Wealth Partners, LLC | 3,905 | $203 |
| Kemnay Advisory Services Inc. | 996 | $52 |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| Port Capital LLC | 430,460 | 876,720 | +446,260 (+103.7%) |
| Medina Value Partners, LLC | 504,820 | 512,260 | +7,440 (+1.5%) |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 368,626 | 653,554 | +284,928 (+77.3%) |
| TEMA ETFS LLC | 56,661 | 89,857 | +33,196 (+58.6%) |
| DARK FOREST CAPITAL MANAGEMENT LP | 125,436 | 151,943 | +26,507 (+21.1%) |
| ALGERT GLOBAL LLC | 468,064 | 569,937 | +101,873 (+21.8%) |
| FIRST TRUST ADVISORS LP | 1,527,957 | 2,131,911 | +603,954 (+39.5%) |
| CBOE Vest Financial, LLC | 98,317 | 140,002 | +41,685 (+42.4%) |
| PANAGORA ASSET MANAGEMENT INC | 54,419 | 175,146 | +120,727 (+221.8%) |
| Assenagon Asset Management S.A. | 382,250 | 634,588 | +252,338 (+66.0%) |
| JANUS HENDERSON GROUP PLC | 892,896 | 1,369,325 | +476,429 (+53.4%) |
| ROYCE & ASSOCIATES LP | 650,072 | 667,812 | +17,740 (+2.7%) |
| Jump Financial, LLC | 45,188 | 74,227 | +29,039 (+64.3%) |
| FEDERATED HERMES, INC. | 281,892 | 412,987 | +131,095 (+46.5%) |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 28,001 | 340,191 | +312,190 (+1114.9%) |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 236,026 | 300,334 | +64,308 (+27.2%) |
| Jain Global LLC | 10,715 | 62,270 | +51,555 (+481.1%) |
| Woodline Partners LP | 207,153 | 257,222 | +50,069 (+24.2%) |
| Qube Research & Technologies Ltd | 169,668 | 334,233 | +164,565 (+97.0%) |
| NEOS Investment Management LLC | 56,661 | 89,857 | +33,196 (+58.6%) |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| EMINENCE CAPITAL, LP | 6,522,404 | 3,825,346 | -2,697,058 (-41.4%) |
| Yost Capital Management, LP | 149,000 | 109,000 | -40,000 (-26.8%) |
| Marathon Partners Equity Management, LLC | 112,500 | 80,000 | -32,500 (-28.9%) |
| MANGROVE PARTNERS IM, LLC | 1,330,553 | 1,315,227 | -15,326 (-1.2%) |
| Channing Capital Management, LLC | 1,715,015 | 1,628,893 | -86,122 (-5.0%) |
| Tweedy, Browne Co LLC | 89,157 | 40,550 | -48,607 (-54.5%) |
| WESTWOOD HOLDINGS GROUP INC | 1,638,389 | 1,381,485 | -256,904 (-15.7%) |
| Moody Aldrich Partners LLC | 97,635 | 93,119 | -4,516 (-4.6%) |
| Quantbot Technologies LP | 47,973 | 963 | -47,010 (-98.0%) |
| Ionic Capital Management LLC | 68,355 | 60,003 | -8,352 (-12.2%) |
| Allspring Global Investments Holdings, LLC | 1,249,957 | 740,503 | -509,454 (-40.8%) |
| Trexquant Investment LP | 227,306 | 133,698 | -93,608 (-41.2%) |
| Y-Intercept (Hong Kong) Ltd | 87,051 | 46,338 | -40,713 (-46.8%) |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 533,189 | 291,153 | -242,036 (-45.4%) |
| OKABENA INVESTMENT SERVICES INC | 16,500 | 10,628 | -5,872 (-35.6%) |
| SANDLER CAPITAL MANAGEMENT | 31,135 | 29,327 | -1,808 (-5.8%) |
| T. Rowe Price Investment Management, Inc. | 1,324,935 | 54,502 | -1,270,433 (-95.9%) |
| Susquehanna Portfolio Strategies, LLC | 141,129 | 114,685 | -26,444 (-18.7%) |
| TWO SIGMA ADVISERS, LP | 177,407 | 23,492 | -153,915 (-86.8%) |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 1,038,626 | 769,727 | -268,899 (-25.9%) |
| Institution | Prev Shares | Prev Value ($000) |
|---|---|---|
| Bayberry Capital Partners LP | 282,500 | $12,738 |
| Cannon Global Investment Management, LLC | 8,000 | $361 |
| HUSSMAN STRATEGIC ADVISORS, INC. | 42,000 | $1,894 |
| nVerses Capital, LLC | 6,600 | $248 |
| FOX RUN MANAGEMENT, L.L.C. | 17,505 | $789 |
| Perbak Capital Partners LLP | 9,194 | $415 |
| Cynosure Group, LLC | 11,200 | $505 |
| Boston Partners | 586,400 | $26,442 |
| BALYASNY ASSET MANAGEMENT L.P. | 310,826 | $14,015 |
| DRW Securities, LLC | 20,758 | $946 |
| Squarepoint Ops LLC | 164,307 | $7,409 |
| Elo Mutual Pension Insurance Co | 16,265 | $733 |
| Brevan Howard Capital Management LP | 21,192 | $956 |
| NorthRock Partners, LLC | 9,447 | $426 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 26,444 | $1,192 |
| PEAK6 LLC | 43,558 | $1,964 |
| TUDOR INVESTMENT CORP ET AL | 28,343 | $1,278 |
| GSA CAPITAL PARTNERS LLP | 5,458 | $0 |
| Toroso Investments, LLC | 14,241 | $642 |
| Connor, Clark & Lunn Investment Management Ltd. | 10,984 | $495 |