Antero Midstream Corp (AM) — Institutional Holders, Q2 2026 (page 2)
536 institutional investment managers reported a AM position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $6.5B. 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.
AM 13F holders ranked 101–200 of 536
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 101 | Phocas Financial#101 · 272,106 sh | 272,106 | $6.2M | 0.86% | -4.9% |
| 102 | SEI INVESTMENTS#102 · 256,771 sh | 256,771 | $5.8M | <0.01% | -41.3% |
| 103 | Sanctuary Advisors#103 · 254,942 sh | 254,942 | $5.8M | 0.03% | +3.9% |
| 104 | Hennion & Walsh Asset Management#104 · 254,560 sh | 254,560 | $5.8M | — | +3.8% |
| 105 | Quantbot Technologies#105 · 253,117 sh | 253,117 | $5.8M | 0.23% | +85.0% |
| 106 | CUSHING ASSET MANAGEMENT, dba NXG INVESTMENT MANAGEMENT#106 · 251,000 sh | 251,000 | $5.7M | — | +24.9% |
| 107 | MML INVESTORS SERVICES#107 · 247,463 sh | 247,463 | $5.6M | 0.01% | +267.7% |
| 108 | OPPENHEIMER#108 · 236,110 sh | 236,110 | $5.4M | — | +821.2% |
| 109 | INTECH INVESTMENT MANAGEMENT#109 · 235,382 sh | 235,382 | $5.4M | 0.05% | -35.7% |
| 110 | KLP KAPITALFORVALTNING AS#110 · 235,000 sh | 235,000 | $5.3M | 0.02% | +125.3% |
| 111 | Fractal Investments#111 · 233,383 sh | 233,383 | $5.3M | 0.61% | +22.6% |
| 112 | Aventail Capital Group#112 · 232,450 sh | 232,450 | $5.3M | 0.30% | New |
| 113 | Pinnacle#113 · 232,302 sh | 232,302 | $5.3M | 1.63% | -16.9% |
| 114 | MERCER GLOBAL ADVISORS#114 · 231,162 sh | 231,162 | $5.3M | <0.01% | +3.1% |
| 115 | NATIXIS ADVISORS#115 · 220,528 sh | 220,528 | $5.0M | <0.01% | +4.2% |
| 116 | MANUFACTURERS LIFE INSURANCE COMPANY, THE#116 · 214,165 sh | 214,165 | $4.9M | <0.01% | -5.6% |
| 117 | CAPTRUST FINANCIAL ADVISORS#117 · 213,920 sh | 213,920 | $4.9M | <0.01% | +520.2% |
| 118 | DEUTSCHE BANK AG\#118 · 211,426 sh | 211,426 | $4.8M | <0.01% | -19.6% |
| 119 | Waterloo Capital, L.P.#119 · 204,399 sh | 204,399 | $4.7M | 0.26% | +3.4% |
| 120 | Strategic Global Advisors#120 · 200,365 sh | 200,365 | $4.6M | 0.65% | +3.5% |
| 121 | Holocene Advisors#121 · 193,139 sh | 193,139 | $4.4M | <0.01% | New |
| 122 | TWO SIGMA INVESTMENTS#122 · 192,842 sh | 192,842 | $4.4M | <0.01% | +71.0% |
| 123 | Jupiter Topco#123 · 192,249 sh | 192,249 | $4.4M | <0.01% | — |
| 124 | GUGGENHEIM CAPITAL#124 · 181,765 sh | 181,765 | $4.1M | 0.03% | -23.8% |
| 125 | Ilex Capital Partners (UK) LLP#125 · 181,461 sh | 181,461 | $4.1M | 0.08% | New |
| 126 | Bridgewater Associates#126 · 178,664 sh | 178,664 | $4.1M | 0.02% | +18.0% |
| 127 | MILLENNIUM MANAGEMENT#127 · 178,300 sh | 178,300 | $4.1M | <0.01% | New |
| 128 | Creative Planning#128 · 170,215 sh | 170,215 | $3.9M | <0.01% | +22.8% |
| 129 | BANK OF NOVA SCOTIA#129 · 165,422 sh | 165,422 | $3.8M | <0.01% | New |
| 130 | MARSHALL WACE, LLP#130 · 161,558 sh | 161,558 | $3.7M | <0.01% | +772.1% |
| 131 | MetLife Investment Management#131 · 160,041 sh | 160,041 | $3.6M | 0.02% | -1.8% |
| 132 | Engineers Gate Manager#132 · 156,669 sh | 156,669 | $3.6M | 0.05% | +25.3% |
| 133 | Toroso Investments#133 · 155,732 sh | 155,732 | $3.5M | <0.01% | +5.4% |
| 134 | Pathstone#134 · 154,457 sh | 154,457 | $3.5M | 0.01% | -4.4% |
| 135 | Police & Firemen's Retirement System of New Jersey#135 · 151,061 sh | 151,061 | $3.4M | 0.03% | +4.4% |
| 136 | LAZARD ASSET MANAGEMENT#136 · 150,502 sh | 150,502 | $3.4M | <0.01% | -11.0% |
| 137 | BI Asset Management Fondsmaeglerselskab A/S#137 · 149,320 sh | 149,320 | $3.4M | — | -60.1% |
| 138 | AMALGAMATED BANK#138 · 147,860 sh | 147,860 | $3.4M | — | -3.3% |
| 139 | MACKENZIE FINANCIAL#139 · 147,528 sh | 147,528 | $3.4M | <0.01% | +42.6% |
| 140 | FORT WASHINGTON INVESTMENT ADVISORS#140 · 147,227 sh | 147,227 | $3.3M | — | -8.7% |
| 141 | CREDIT AGRICOLE S A#141 · 146,000 sh | 146,000 | $3.3M | <0.01% | 0.0% |
| 142 | BECK CAPITAL MANAGEMENT#142 · 141,834 sh | 141,834 | $3.2M | 0.59% | -1.8% |
| 143 | BANK OF MONTREAL#143 · 141,793 sh | 141,793 | $3.2M | <0.01% | +2.6% |
| 144 | VICTORY CAPITAL MANAGEMENT#144 · 140,499 sh | 140,499 | $3.2M | <0.01% | +45.6% |
| 145 | Vident Advisory#145 · 135,471 sh | 135,471 | $3.1M | 0.02% | -8.4% |
| 146 | WESTFIELD CAPITAL MANAGEMENT#146 · 133,412 sh | 133,412 | $3.0M | <0.01% | New |
| 147 | Advisors Asset Management#147 · 130,205 sh | 130,205 | $3.0M | 0.05% | +58.0% |
| 148 | Vanguard Global Advisers#148 · 128,608 sh | 128,608 | $2.9M | <0.01% | -3.1% |
| 149 | Cerity Partners#149 · 126,801 sh | 126,801 | $2.9M | <0.01% | +1.2% |
| 150 | NISA INVESTMENT ADVISORS#150 · 125,351 sh | 125,351 | $2.9M | — | -26.6% |
| 151 | JOHNSON INVESTMENT COUNSEL#151 · 124,962 sh | 124,962 | $2.8M | 0.02% | -0.4% |
| 152 | HANCOCK WHITNEY#152 · 124,780 sh | 124,780 | $2.8M | 0.05% | -1.7% |
| 153 | Zurcher Kantonalbank (Zurich Cantonalbank)#153 · 123,542 sh | 123,542 | $2.8M | <0.01% | 0.0% |
| 154 | MUTUAL OF AMERICA CAPITAL MANAGEMENT#154 · 123,404 sh | 123,404 | $2.8M | — | -2.8% |
| 155 | Chung Wu Investment Group#155 · 122,900 sh | 122,900 | $2.8M | 1.84% | -1.7% |
| 156 | Farther Finance Advisors#156 · 121,892 sh | 121,892 | $2.8M | — | +2.5% |
| 157 | VAN ECK ASSOCIATES#157 · 121,661 sh | 121,661 | $2.8M | <0.01% | -32.2% |
| 158 | CITIGROUP#158 · 120,117 sh | 120,117 | $2.7M | <0.01% | -54.2% |
| 159 | SeaBridge Investment Advisors#159 · 118,372 sh | 118,372 | $2.7M | 0.39% | -2.1% |
| 160 | Barnett & Company#160 · 115,650 sh | 115,650 | $2.6M | 1.95% | -0.1% |
| 161 | Universal- Beteiligungs- und Servicegesellschaft mbH#161 · 111,990 sh | 111,990 | $2.5M | <0.01% | -4.3% |
| 162 | NATIONS FINANCIAL GROUP , /IA#162 · 107,246 sh | 107,246 | $2.4M | 0.12% | +0.3% |
| 163 | TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY#163 · 106,584 sh | 106,584 | $2.4M | 0.02% | 0.0% |
| 164 | State of Tennessee, Treasury Department#164 · 104,826 sh | 104,826 | $2.4M | <0.01% | +36.6% |
| 165 | Riverwater Partners#165 · 103,507 sh | 103,507 | $2.4M | 0.70% | +3.1% |
| 166 | Federation des caisses Desjardins du Quebec#166 · 103,299 sh | 103,299 | $2.4M | <0.01% | +2.4% |
| 167 | State of New Jersey Common Pension Fund D#167 · 101,305 sh | 101,305 | $2.3M | <0.01% | -16.1% |
| 168 | ExodusPoint Capital Management#168 · 99,670 sh | 99,670 | $2.3M | 0.01% | +227.4% |
| 169 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#169 · 97,531 sh | 97,531 | $2.2M | <0.01% | -3.1% |
| 170 | Louisiana State Employees Retirement System#170 · 97,300 sh | 97,300 | $2.2M | — | +1.4% |
| 171 | Frank, Rimerman Advisors#171 · 94,315 sh | 94,315 | $2.1M | — | 0.0% |
| 172 | Mariner#172 · 92,064 sh | 92,064 | $2.1M | <0.01% | -12.7% |
| 173 | YOUSIF CAPITAL MANAGEMENT#173 · 91,451 sh | 91,451 | $2.1M | — | -5.5% |
| 174 | Arizona State Retirement System#174 · 91,376 sh | 91,376 | $2.1M | 0.01% | -6.9% |
| 175 | LFG Wealth Partners#175 · 90,838 sh | 90,838 | $2.1M | 0.97% | +15.0% |
| 176 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#176 · 90,727 sh | 90,727 | $2.1M | <0.01% | -53.4% |
| 177 | HITE Hedge Asset Management#177 · 90,281 sh | 90,281 | $2.1M | 0.11% | -88.2% |
| 178 | Vanguard Investments Australia, Ltd.#178 · 86,265 sh | 86,265 | $2.0M | <0.01% | -3.7% |
| 179 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS#179 · 79,598 sh | 79,598 | $1.8M | <0.01% | -4.1% |
| 180 | CASCADE INVESTMENT GROUP#180 · 78,919 sh | 78,919 | $1.8M | — | -2.2% |
| 181 | STATE TREASURER STATE OF MICHIGAN#181 · 77,725 sh | 77,725 | $1.8M | <0.01% | -2.5% |
| 182 | FIFTH THIRD BANCORP#182 · 77,709 sh | 77,709 | $1.8M | <0.01% | -9.1% |
| 183 | GLENMEDE NA#183 · 77,080 sh | 77,080 | $1.8M | <0.01% | -0.1% |
| 184 | Squarepoint Ops#184 · 77,056 sh | 77,056 | $1.8M | <0.01% | +221.3% |
| 185 | NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY#185 · 74,792 sh | 74,792 | $1.7M | 0.02% | +0.8% |
| 186 | SILVER OAK SECURITIES#186 · 74,712 sh | 74,712 | $1.7M | 0.10% | +5.0% |
| 187 | SRS Capital Advisors#187 · 73,354 sh | 73,354 | $1.7M | 0.01% | +8653.5% |
| 188 | CAISSE DE DEPOT ET PLACEMENT DU QUEBEC#188 · 70,800 sh | 70,800 | $1.6M | <0.01% | -56.2% |
| 189 | OREGON PUBLIC EMPLOYEES RETIREMENT FUND#189 · 68,670 sh | 68,670 | $1.6M | 0.02% | +1.0% |
| 190 | NEW MEXICO EDUCATIONAL RETIREMENT BOARD#190 · 68,400 sh | 68,400 | $1.6M | 0.04% | 0.0% |
| 191 | Crossmark Global#191 · 67,739 sh | 67,739 | $1.5M | — | 0.0% |
| 192 | Elo Mutual Pension Insurance#192 · 65,926 sh | 65,926 | $1.5M | 0.02% | -18.9% |
| 193 | FIRST CITIZENS BANK#193 · 65,638 sh | 65,638 | $1.5M | — | -11.0% |
| 194 | Summit Trail Advisors#194 · 65,580 sh | 65,580 | $1.5M | 0.02% | +91.8% |
| 195 | Zurich Insurance Group Ltd#195 · 65,200 sh | 65,200 | $1.5M | 0.01% | 0.0% |
| 196 | Pekin Hardy Strauss#196 · 64,000 sh | 64,000 | $1.5M | 0.13% | 0.0% |
| 197 | HSBC PLC#197 · 62,760 sh | 62,760 | $1.4M | <0.01% | -61.3% |
| 198 | ALLSTATE#198 · 63,155 sh | 63,155 | $1.4M | 0.01% | +0.9% |
| 199 | Envestnet Portfolio Solutions#199 · 62,619 sh | 62,619 | $1.4M | <0.01% | -10.7% |
| 200 | Vanguard Personalized Indexing Management#200 · 62,520 sh | 62,520 | $1.4M | 0.01% | -4.4% |
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.