ANTERO MIDSTREAM CORP (AM)
Institutional ownership reported to the SEC as of Q3 2026, across 32 quarters.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| CHICKASAW CAPITAL MANAGEMENT LLC | $26.2M | 1,301,708 | 0.94% | 31q | HELD |
| SHAH CAPITAL MANAGEMENT | $10.5M | 521,713 | 1.74% | 27q | -6.3%-$708.0K |
| Farther Finance Advisors, LLC | $3.3M | 161,339 | 0.02% | 16q | +32.4%+$795.2K |
| Wedmont Private Capital | $674.5K | 31,832 | 0.02% | 11q | +6.8%+$43.1K |
| Sprinkle Financial Consultants LLC | $393.3K | 19,509 | 0.15% | 6q | HELD |
| GAMMA Investing LLC | $326.5K | 16,193 | 0.01% | 12q | +0.9%+$2.9K |
| PARK NATIONAL CORP /OH/ | $282.2K | 14,000 | 0.01% | 16q | HELD |
| MassMutual Private Wealth & Trust, FSB | $28.2K | 1,399 | 0.00% | 18q | -11.5%-$3.6K |
| CoreCap Advisors, LLC | $28.1K | 1,393 | 0.00% | 11q | HELD |
| EASTERN BANK | $27.7K | 1,375 | 0.00% | 2q | +428.8%+$22.5K |
| ELEVATION WEALTH PARTNERS, LLC | $8.8K | 438 | 0.00% | 4q | HELD |
| Bank & Trust Co | $8.5K | 420 | 0.01% | 10q | HELD |
| GK Wealth Management LLC | $5.1K | 251 | 0.00% | new | NEW |
| Versant Capital Management, Inc | $4.9K | 243 | 0.00% | 14q | +182.6%+$3.2K |
| Marquette Asset Management, LLC | $1.4K | 71 | 0.00% | 3q | HELD |
| Trust Co | $403 | 20 | 0.00% | 4q | HELD |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-04 | Kennedy Michael N. | See Remarks | Sold | 100,000 | $2.2M |
| 2026-05-04 | Schultz Yvette K | See Remarks | Sold | 69,269 | $1.5M |
| 2026-08-04 | Pearce Sheri | See Remarks | Sold | 16,000 | $352.2K |
| 2026-08-06 | KLIMLEY BROOKS J | Director | Sold | 5,000 | $106.3K |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 16 | $41.8M | 2,071,904 | 1 | 5 | 2 | 0.0% |
| Q2 2026 | 538 | $7.0B | 303,429,122 | 61 | 181 | 164 | 1.7% |
| Q1 2026 | 517 | $6.4B | 279,485,499 | 75 | 181 | 149 | 1.1% |
| Q4 2025 | 497 | $5.0B | 278,895,286 | 51 | 151 | 159 | 1.7% |
| Q3 2025 | 472 | $5.4B | 272,001,379 | 46 | 153 | 162 | 1.9% |
| Q2 2025 | 485 | $5.3B | 276,837,975 | 60 | 177 | 137 | 1.5% |
| Q1 2025 | 465 | $5.0B | 272,684,302 | 67 | 166 | 123 | 2.4% |
| Q4 2024 | 443 | $4.2B | 273,545,783 | 41 | 144 | 130 | 2.1% |
| Q3 2024 | 434 | $4.1B | 268,788,839 | 51 | 134 | 136 | 1.2% |
| Q2 2024 | 425 | $3.9B | 265,225,932 | 51 | 125 | 145 | 0.9% |
| Q1 2024 | 407 | $3.9B | 274,579,687 | 54 | 139 | 111 | 1.3% |
| Q4 2023 | 402 | $3.4B | 265,968,322 | 47 | 129 | 108 | 1.2% |
| Q3 2023 | 375 | $3.2B | 259,997,245 | 48 | 127 | 95 | 1.3% |
| Q2 2023 | 354 | $3.0B | 257,477,438 | 38 | 136 | 90 | 1.3% |
| Q1 2023 | 355 | $2.6B | 248,782,677 | 52 | 117 | 105 | 1.3% |
| Q4 2022 | 338 | $2.8B | 254,467,455 | 43 | 120 | 92 | 1.6% |
| Q3 2022 | 315 | $2.4B | 253,333,290 | 33 | 119 | 101 | 1.7% |
| Q2 2022 | 331 | $2.3B | 251,549,587 | 47 | 125 | 86 | 1.7% |
| Q1 2022 | 318 | $2.8B | 256,158,369 | 38 | 107 | 95 | 1.6% |
| Q4 2021 | 311 | $2.6B | 258,389,663 | 29 | 96 | 102 | 2.1% |
| Q3 2021 | 310 | $2.7B | 256,621,543 | 43 | 116 | 81 | 1.7% |
| Q2 2021 | 293 | $2.6B | 248,079,682 | 35 | 110 | 89 | 1.8% |
| Q1 2021 | 301 | $2.3B | 250,005,288 | 59 | 90 | 94 | 1.5% |
| Q4 2020 | 277 | $2.0B | 251,055,134 | 46 | 90 | 86 | 1.2% |
| Q3 2020 | 245 | $1.3B | 249,959,190 | 40 | 72 | 83 | 0.6% |
| Q2 2020 | 226 | $1.4B | 266,134,894 | 47 | 76 | 73 | 0.9% |
| Q1 2020 | 223 | $595.3M | 281,890,977 | 31 | 86 | 71 | 0.4% |
| Q4 2019 | 248 | $2.5B | 326,786,443 | 47 | 102 | 61 | 0.8% |
| Q3 2019 | 251 | $2.5B | 330,347,659 | 81 | 80 | 64 | 0.8% |
| Q2 2019 | 215 | $3.1B | 273,167,826 | 58 | 94 | 45 | 0.5% |
| Q1 2019 | 203 | $3.3B | 236,747,383 | 204 | 1 | 0 | 0.2% |
| Q4 2018 | 1 | $12.3M | 1,096,098 | 0 | 0 | 0 | 0.0% |