Ticker: MAT CUSIP: 577081102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Institution | Shares | Value ($000) |
|---|---|---|
| SERENITY CAPITAL MANAGEMENT PTE. LTD. | 2,385,643 | $47,331 |
| Murphy, Middleton, Hinkle & Parker, Inc. | 4,640 | $1,499 |
| New Age Alpha Advisors, LLC | 171,698 | $3,406 |
| Entropy Technologies, LP | 73,026 | $1,449 |
| ExodusPoint Capital Management, LP | 309,044 | $6,131 |
| Bayforest Capital Ltd | 5,943 | $118 |
| Redwood Investment Management, LLC | 55,180 | $1 |
| Cynosure Group, LLC | 24,651 | $489 |
| Kera Capital Partners, Inc. | 18,683 | $390 |
| AE Wealth Management LLC | 249,391 | $4,948 |
| Institute for Wealth Management, LLC. | 20,759 | $412 |
| CFO4Life Group, LLC | 14,618 | $290 |
| Aaron Wealth Advisors LLC | 27,051 | $537 |
| TWO SIGMA SECURITIES, LLC | 11,968 | $237 |
| Aster Capital Management (DIFC) Ltd | 4,202 | $83 |
| Optas, LLC | 10,445 | $207 |
| Inscription Capital, LLC | 12,924 | $256 |
| Caprock Group, LLC | 40,646 | $806 |
| Caption Management, LLC | 90,000 | $1,786 |
| Brooklyn Investment Group | 10,213 | $204 |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| Simcoe Capital Management, LLC | 2,319,895 | 2,641,210 | +321,315 (+13.9%) |
| EdgePoint Investment Group Inc. | 44,662,760 | 47,341,242 | +2,678,482 (+6.0%) |
| Ranmore Fund Management Ltd | 2,100,000 | 2,200,000 | +100,000 (+4.8%) |
| SOUTHEASTERN ASSET MANAGEMENT INC/TN/ | 8,161,296 | 8,570,328 | +409,032 (+5.0%) |
| Patient Capital Management, LLC | 2,099,262 | 2,794,343 | +695,081 (+33.1%) |
| J. Goldman & Co LP | 428,978 | 1,571,873 | +1,142,895 (+266.4%) |
| K.J. Harrison & Partners Inc | 17,000 | 242,000 | +225,000 (+1323.5%) |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM | 943,229 | 973,829 | +30,600 (+3.2%) |
| Livforsakringsbolaget Skandia, Omsesidigt | 180,800 | 228,700 | +47,900 (+26.5%) |
| Galvin, Gaustad & Stein, LLC | 1,246,906 | 1,262,220 | +15,314 (+1.2%) |
| Alyeska Investment Group, L.P. | 921,237 | 3,445,360 | +2,524,123 (+274.0%) |
| Point72 Asset Management, L.P. | 43,860 | 4,341,454 | +4,297,594 (+9798.4%) |
| Schonfeld Strategic Advisors LLC | 152,198 | 1,057,846 | +905,648 (+595.0%) |
| III Capital Management | 200,000 | 210,000 | +10,000 (+5.0%) |
| Quantbot Technologies LP | 34,656 | 156,497 | +121,841 (+351.6%) |
| Quantinno Capital Management LP | 261,909 | 1,226,237 | +964,328 (+368.2%) |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 94,617 | 684,472 | +589,855 (+623.4%) |
| Engineers Gate Manager LP | 65,673 | 262,259 | +196,586 (+299.3%) |
| Squarepoint Ops LLC | 2,158,888 | 3,663,464 | +1,504,576 (+69.7%) |
| SEI INVESTMENTS CO | 67,387 | 1,041,679 | +974,292 (+1445.8%) |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| HS Management Partners, LLC | 1,263,175 | 683,200 | -579,975 (-45.9%) |
| ARIEL INVESTMENTS, LLC | 13,760,470 | 12,532,133 | -1,228,337 (-8.9%) |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 4,987,395 | 4,215,431 | -771,964 (-15.5%) |
| CUMBERLAND ADVISORS INC | 79,000 | 43,000 | -36,000 (-45.6%) |
| Y-Intercept (Hong Kong) Ltd | 280,742 | 43,793 | -236,949 (-84.4%) |
| XTX Topco Ltd | 146,434 | 10,653 | -135,781 (-92.7%) |
| Krilogy Financial LLC | 141,737 | 15,285 | -126,452 (-89.2%) |
| Pacer Advisors, Inc. | 1,391,950 | 36,503 | -1,355,447 (-97.4%) |
| Verition Fund Management LLC | 1,144,246 | 387,341 | -756,905 (-66.1%) |
| Fieldview Capital Management, LLC | 56,186 | 30,875 | -25,311 (-45.0%) |
| PRIMECAP MANAGEMENT CO/CA/ | 31,354,147 | 29,804,075 | -1,550,072 (-4.9%) |
| INTECH INVESTMENT MANAGEMENT LLC | 354,398 | 98,295 | -256,103 (-72.3%) |
| THOMPSON SIEGEL & WALMSLEY LLC | 535,306 | 287,800 | -247,506 (-46.2%) |
| Walleye Capital LLC | 440,895 | 1,042 | -439,853 (-99.8%) |
| SRS Capital Advisors, Inc. | 99,190 | 1,409 | -97,781 (-98.6%) |
| Crossmark Global Holdings, Inc. | 131,367 | 22,979 | -108,388 (-82.5%) |
| CastleKnight Management LP | 412,600 | 346,500 | -66,100 (-16.0%) |
| Campbell & CO Investment Adviser LLC | 43,110 | 13,191 | -29,919 (-69.4%) |
| BNP PARIBAS ARBITRAGE, SA | 1,581,292 | 47,352 | -1,533,940 (-97.0%) |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1,123,510 | 104,895 | -1,018,615 (-90.7%) |
| Institution | Prev Shares | Prev Value ($000) |
|---|---|---|
| HUSSMAN STRATEGIC ADVISORS, INC. | 84,000 | $1,414 |
| Freestone Grove Partners LP | 1,421,821 | $23,929 |
| DARK FOREST CAPITAL MANAGEMENT LP | 295,131 | $4,967 |
| Bayesian Capital Management, LP | 36,124 | $608 |
| FOX RUN MANAGEMENT, L.L.C. | 66,903 | $1,126 |
| SHERBROOKE PARK ADVISERS LLC | 15,480 | $261 |
| Diametric Capital, LP | 29,025 | $488 |
| MQS Management LLC | 12,969 | $218 |
| 111 Capital | 32,472 | $547 |
| Polymer Capital Management (US) LLC | 54,013 | $909 |
| SEIZERT CAPITAL PARTNERS, LLC | 120,092 | $2,021 |
| CONTRARIAN CAPITAL MANAGEMENT, L.L.C. | 22,000 | $370 |
| PharVision Advisers, LLC | 10,544 | $177 |
| SUMMIT SECURITIES GROUP LLC | 20,000 | $337 |
| AXQ CAPITAL, LP | 11,477 | $193 |
| Aristides Capital LLC | 15,301 | $258 |
| DJE Kapital AG | 61,200 | $1,199 |
| Headlands Technologies LLC | 23,750 | $400 |
| State of Wyoming | 15,251 | $257 |
| Petrus Trust Company, LTA | 12,958 | $218 |