MKS INC (MKSI) — Institutional Holders, Q2 2026 (page 2)
809 institutional investment managers reported a MKSI position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $35.0B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 200. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
MKSI 13F holders ranked 101–200 of 809
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 101 | CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM#101 · 128,961 sh | 128,961 | $57.4M | 0.03% | +4.6% |
| 102 | DENDUR CAPITAL#102 · 124,000 sh | 124,000 | $55.2M | 2.90% | -42.2% |
| 103 | ROYAL BANK OF CANADA#103 · 122,876 sh | 122,876 | $54.7M | <0.01% | -19.7% |
| 104 | FRONTIER CAPITAL MANAGEMENT#104 · 120,625 sh | 120,625 | $53.7M | 0.50% | -25.2% |
| 105 | Spyglass Capital Management#105 · 118,526 sh | 118,526 | $52.7M | 2.85% | New |
| 106 | AMERIPRISE FINANCIAL#106 · 4,162,174 sh | 4,162,174 | $52.1M | 0.01% | -41.4% |
| 107 | BARCLAYS PLC#107 · 116,845 sh | 116,845 | $52.0M | 0.01% | -93.4% |
| 108 | Legal & General Group Plc#108 · 117,817 sh | 117,817 | $51.8M | 0.01% | +30.9% |
| 109 | Mizuho Markets Cayman#109 · 113,090 sh | 113,090 | $50.3M | 1.87% | -35.4% |
| 110 | NEEDHAM INVESTMENT MANAGEMENT#110 · 112,250 sh | 112,250 | $49.9M | 1.50% | -6.5% |
| 111 | SORA INVESTORS#111 · 107,496 sh | 107,496 | $47.8M | 3.67% | -34.0% |
| 112 | BOUSSARD & GAVAUDAN GESTION SAS#112 · 16,154 sh | 16,154 | $47.1M | 2.37% | — |
| 113 | LIGHT STREET CAPITAL MANAGEMENT#113 · 103,800 sh | 103,800 | $46.2M | 5.11% | -15.1% |
| 114 | DEUTSCHE BANK AG\#114 · 591,427 sh | 591,427 | $46.1M | 0.01% | -5.2% |
| 115 | GLENVIEW CAPITAL MANAGEMENT#115 · 98,532 sh | 98,532 | $43.8M | 0.80% | New |
| 116 | SILVERBACK ASSET MANAGEMENT#116 · 14,700,000 sh | 14,700,000 | $43.3M | 4.69% | New |
| 117 | BNP Paribas Asset Management Holding S.A.#117 · 9,288,091 sh | 9,288,091 | $43.3M | 0.04% | -2.5% |
| 118 | NOMURA#118 · 96,831 sh | 96,831 | $43.1M | 0.05% | -64.1% |
| 119 | ENVESTNET ASSET MANAGEMENT#119 · 95,449 sh | 95,449 | $42.5M | 0.01% | +25.9% |
| 120 | ARISTEIA CAPITAL, L.L.C.#120 · 14,000,000 sh | 14,000,000 | $41.3M | 0.54% | +16.7% |
| 121 | SILVERCREST ASSET MANAGEMENT GROUP#121 · 91,429 sh | 91,429 | $40.7M | 0.27% | -6.5% |
| 122 | Aequim Alternative Investments#122 · 90,719 sh | 90,719 | $40.4M | 0.63% | +7.7% |
| 123 | SEGALL BRYANT & HAMILL#123 · 88,613 sh | 88,613 | $39.4M | 0.47% | +307.8% |
| 124 | MARSICO CAPITAL MANAGEMENT#124 · 88,154 sh | 88,154 | $39.2M | 1.02% | New |
| 125 | SSI INVESTMENT MANAGEMENT#125 · 13,294,000 sh | 13,294,000 | $39.1M | 2.27% | +1.6% |
| 126 | Delta Global Management#126 · 82,294 sh | 82,294 | $36.6M | 3.97% | -45.5% |
| 127 | ABSOLUTE INVESTMENT ADVISERS#127 · 12,292,000 sh | 12,292,000 | $36.1M | — | +0.2% |
| 128 | Daiwa Securities Group#128 · 80,126 sh | 80,126 | $35.6M | 0.07% | -25.3% |
| 129 | THAMES CAPITAL MANAGEMENT#129 · 79,395 sh | 79,395 | $35.3M | 2.90% | +17.3% |
| 130 | AGF MANAGEMENT LTD#130 · 943,100 sh | 943,100 | $32.9M | 0.13% | -27.1% |
| 131 | T. Rowe Price Investment Management#131 · 73,845 sh | 73,845 | $32.8M | 0.02% | New |
| 132 | Wealth High Governance Asset Management Ltda.#132 · 72,400 sh | 72,400 | $32.2M | 3.43% | New |
| 133 | PDT Partners#133 · 72,347 sh | 72,347 | $32.2M | 1.69% | -5.8% |
| 134 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#134 · 71,299 sh | 71,299 | $31.7M | 0.11% | -0.1% |
| 135 | Russell Investments Group, Ltd.#135 · 68,805 sh | 68,805 | $30.6M | 0.03% | +45.8% |
| 136 | Squarepoint Ops#136 · 67,827 sh | 67,827 | $30.2M | 0.03% | New |
| 137 | NOMURA ASSET MANAGEMENT INTERNATIONAL#137 · 67,596 sh | 67,596 | $30.1M | 0.05% | -63.7% |
| 138 | ExodusPoint Capital Management#138 · 65,628 sh | 65,628 | $29.2M | 0.19% | +9.2% |
| 139 | Senator Investment Group#139 · 65,000 sh | 65,000 | $28.9M | 1.06% | New |
| 140 | Robeco Schweiz AG#140 · 64,992 sh | 64,992 | $28.9M | — | +42.5% |
| 141 | VANGUARD ASSET MANAGEMENT, Ltd#141 · 63,975 sh | 63,975 | $28.5M | 0.02% | +4.2% |
| 142 | Divisar Capital Management#142 · 62,501 sh | 62,501 | $27.8M | 6.41% | -26.9% |
| 143 | BWCP#143 · 60,867 sh | 60,867 | $27.1M | 3.87% | New |
| 144 | Brevan Howard Capital Management#144 · 58,288 sh | 58,288 | $25.9M | 0.19% | +603.6% |
| 145 | Ceredex Value Advisors#145 · 56,650 sh | 56,650 | $25.2M | 0.71% | -66.6% |
| 146 | NEW YORK STATE TEACHERS RETIREMENT SYSTEM#146 · 56,486 sh | 56,486 | $25.1M | — | -10.5% |
| 147 | HSBC PLC#147 · 56,935 sh | 56,935 | $25.0M | 0.01% | +2274.3% |
| 148 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM#148 · 55,629 sh | 55,629 | $24.7M | 0.04% | -3.5% |
| 149 | SEI INVESTMENTS#149 · 349,018 sh | 349,018 | $24.5M | 0.02% | -12.1% |
| 150 | CANADA PENSION PLAN INVESTMENT BOARD#150 · 53,200 sh | 53,200 | $23.7M | 0.01% | +17.7% |
| 151 | STATE OF WISCONSIN INVESTMENT BOARD#151 · 50,320 sh | 50,320 | $22.4M | 0.05% | -98.3% |
| 152 | RMB Capital Management#152 · 50,287 sh | 50,287 | $22.4M | 0.34% | -7.4% |
| 153 | GHP Investment Advisors#153 · 50,097 sh | 50,097 | $22.3M | — | -0.8% |
| 154 | MASSACHUSETTS FINANCIAL SERVICES#154 · 49,850 sh | 49,850 | $22.2M | <0.01% | New |
| 155 | Loftus Peak Pty Ltd#155 · 47,436 sh | 47,436 | $21.1M | — | — |
| 156 | Boston Partners#156 · 47,421 sh | 47,421 | $21.1M | 0.02% | +50.8% |
| 157 | ALGERT GLOBAL#157 · 45,270 sh | 45,270 | $20.1M | 0.24% | +2.7% |
| 158 | Toroso Investments#158 · 44,846 sh | 44,846 | $19.9M | 0.03% | +42.2% |
| 159 | Spear Advisors#159 · 44,491 sh | 44,491 | $19.8M | 6.79% | +24.8% |
| 160 | Bowie Capital Management#160 · 42,649 sh | 42,649 | $19.0M | 0.81% | -34.0% |
| 161 | Hel Ved Capital Management Ltd#161 · 42,620 sh | 42,620 | $19.0M | 1.40% | -19.2% |
| 162 | CloudAlpha Capital Management Limited/Hong Kong#162 · 41,589 sh | 41,589 | $18.5M | 0.53% | New |
| 163 | CLOUGH CAPITAL PARTNERS L P#163 · 41,141 sh | 41,141 | $18.3M | 1.49% | New |
| 164 | MUTUAL OF AMERICA CAPITAL MANAGEMENT#164 · 40,928 sh | 40,928 | $18.2M | — | -5.1% |
| 165 | RENAISSANCE TECHNOLOGIES#165 · 40,403 sh | 40,403 | $18.0M | 0.02% | -61.0% |
| 166 | Universal- Beteiligungs- und Servicegesellschaft mbH#166 · 3,526,807 sh | 3,526,807 | $17.8M | 0.03% | -33.8% |
| 167 | CITIGROUP#167 · 39,408 sh | 39,408 | $17.5M | <0.01% | -98.7% |
| 168 | GREAT WEST LIFE ASSURANCE#168 · 38,545 sh | 38,545 | $17.1M | 0.03% | -0.8% |
| 169 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#169 · 38,346 sh | 38,346 | $17.1M | 0.05% | +2.3% |
| 170 | Focus Partners Wealth#170 · 37,785 sh | 37,785 | $16.8M | 0.02% | +67.5% |
| 171 | Talos Eurisko Asset Management#171 · 37,111 sh | 37,111 | $16.5M | 2.35% | -67.4% |
| 172 | STRS OHIO#172 · 37,111 sh | 37,111 | $16.5M | 0.06% | -17.9% |
| 173 | NEW YORK STATE COMMON RETIREMENT FUND#173 · 36,802 sh | 36,802 | $16.4M | 0.02% | +9.0% |
| 174 | NFJ INVESTMENT GROUP#174 · 36,697 sh | 36,697 | $16.3M | 0.55% | -38.9% |
| 175 | Corient Private Wealth#175 · 36,160 sh | 36,160 | $16.1M | 0.02% | +0.8% |
| 176 | Creative Planning#176 · 35,948 sh | 35,948 | $16.0M | <0.01% | -2.9% |
| 177 | BESSEMER GROUP#177 · 33,560 sh | 33,560 | $14.9M | 0.02% | -71.5% |
| 178 | Police & Firemen's Retirement System of New Jersey#178 · 490,257 sh | 490,257 | $14.8M | 0.11% | +1597.6% |
| 179 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#179 · 32,824 sh | 32,824 | $14.6M | <0.01% | -10.3% |
| 180 | MetLife Investment Management#180 · 32,739 sh | 32,739 | $14.6M | 0.07% | -0.9% |
| 181 | Cetera Investment Advisers#181 · 32,025 sh | 32,025 | $14.2M | 0.01% | +20.8% |
| 182 | GABELLI FUNDS#182 · 32,000 sh | 32,000 | $14.2M | 0.09% | -32.0% |
| 183 | Daventry Group#183 · 31,455 sh | 31,455 | $14.0M | 10.56% | -14.0% |
| 184 | KENNEDY CAPITAL MANAGEMENT#184 · 31,032 sh | 31,032 | $13.8M | 0.24% | -15.5% |
| 185 | STIFEL FINANCIAL#185 · 30,544 sh | 30,544 | $13.6M | 0.01% | +18.2% |
| 186 | TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY#186 · 30,135 sh | 30,135 | $13.4M | 0.09% | -7.5% |
| 187 | AMALGAMATED BANK#187 · 30,083 sh | 30,083 | $13.4M | — | -2.5% |
| 188 | Fourier Capital Management Ltd#188 · 29,858 sh | 29,858 | $13.3M | 20.75% | -58.0% |
| 189 | Wellington Shields Capital Management#189 · 29,770 sh | 29,770 | $13.2M | 1.68% | -43.0% |
| 190 | Vanguard Global Advisers#190 · 29,728 sh | 29,728 | $13.2M | <0.01% | -11.7% |
| 191 | Hiddenite Capital Partners#191 · 29,500 sh | 29,500 | $13.1M | 1.13% | New |
| 192 | Jupiter Topco#192 · 29,470 sh | 29,470 | $13.1M | <0.01% | — |
| 193 | ADVENT CAPITAL MANAGEMENT#193 · 4,427,000 sh | 4,427,000 | $13.1M | 0.29% | -53.2% |
| 194 | GLOBEFLEX CAPITAL L P#194 · 29,241 sh | 29,241 | $13.0M | 1.66% | -16.3% |
| 195 | Treasurer of the State of North Carolina#195 · 28,567 sh | 28,567 | $12.7M | 0.03% | -0.7% |
| 196 | Pathstone#196 · 28,071 sh | 28,071 | $12.5M | 0.04% | +38.9% |
| 197 | BW Gestao de Investimentos Ltda.#197 · 27,754 sh | 27,754 | $12.3M | 0.24% | New |
| 198 | Mariner#198 · 27,755 sh | 27,755 | $12.3M | 0.01% | +30.6% |
| 199 | Walleye Capital#199 · 27,616 sh | 27,616 | $12.3M | 0.04% | -65.1% |
| 200 | Wealth High Governance Capital Ltda#200 · 27,600 sh | 27,600 | $12.3M | 3.67% | New |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.