Antero Midstream Ownership | Who Owns Antero Midstream?
Antero Midstream Ownership Summary
Antero Midstream is owned by 42.52% institutional investors, 30.77% insiders, and 26.71% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 8.20% of AM shares. Invesco SteelPath MLP Income Y is the top mutual fund, with 3.00% of its assets in Antero Midstream shares.
AM Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Antero Midstream | 42.52% | 30.77% | 26.71% |
| Sector | Energy Stocks | 147.73% | 15.16% | -62.89% |
| Industry | Oil & Gas Midstream Stocks | 25.37% | 20.53% | 54.10% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 39.19M | 8.20% | $697.20M |
| Blackrock | 38.86M | 8.10% | $572.76M |
| Vanguard group | 36.08M | 7.55% | $641.79M |
| Invesco | 22.67M | 4.73% | $440.65M |
| Tortoise capital advisors | 11.38M | 2.37% | $221.16M |
| State street | 11.15M | 2.33% | $216.74M |
| Geode capital management | 10.47M | 2.19% | $186.33M |
| Dimensional fund advisors lp | 9.24M | 1.93% | $164.39M |
| Bank of new york mellon | 8.21M | 1.72% | $146.03M |
| Neuberger berman group | 7.38M | 1.54% | $143.46M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Rr advisors | 1.68M | 9.32% | $29.80M |
| Tortoise capital advisors | 11.38M | 2.85% | $221.16M |
| Sir capital management | 1.38M | 2.41% | $26.89M |
| Shah capital management | 586.00K | 2.01% | $10.42M |
| Ripple effect asset management lp | 510.00K | 1.94% | $9.91M |
| Chung wu investment group | 126.90K | 1.85% | $2.26M |
| Pinnacle | 280.07K | 1.68% | $4.98M |
| Guild investment management | 118.74K | 1.57% | $2.11M |
| Barnett & company | 108.10K | 1.55% | $1.92M |
| Kayne anderson capital advisors lp | 3.60M | 1.54% | $70.03M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 3.77M | 0.01% | 3.77M |
| Brookfield corp /on/ | 1.87M | 0.04% | 1.87M |
| Sir capital management | 1.38M | 2.41% | 1.27M |
| Geode capital management | 10.47M | 0.01% | 1.16M |
| Blackrock funding, inc. /de | 39.19M | 0.01% | 1.08M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Mirae asset global investments | - | - | -2.93M |
| Invesco | 22.67M | 0.07% | -2.66M |
| Pacer advisors | - | - | -1.21M |
| Vanguard group | 36.08M | 0.01% | -1.14M |
| Jane street group | - | - | -797.80K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 3.77M | 0.01% | 3.77M | $67.00M |
| Brookfield corp /on/ | 1.87M | 0.04% | 1.87M | $36.36M |
| Point72 asset management | 551.29K | 0.02% | 551.29K | $10.72M |
| Freestone grove partners lp | 506.97K | 0.07% | 506.97K | $9.86M |
| Strategic global advisors | 201.82K | 0.59% | 201.82K | $3.92M |
Sold Out
| Holder | Change |
|---|---|
| Iron horse wealth management | -1.00 |
| American capital advisory | -3.00 |
| Tortoise investment management | -3.00 |
| Mendota financial group | -4.00 |
| Advisornet financial | -5.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 389 | -20.45% | 203,267,396 | -24.70% | 42 | 1.34% | 173 | -19.53% | 134 | -20.71% |
| Sep 30, 2025 | 387 | -20.86% | 229,975,213 | -11.95% | 48 | 1.62% | 167 | -32.39% | 137 | -8.05% |
| Jun 30, 2025 | 497 | 3.33% | 274,784,105 | 2.86% | 57 | 1.84% | 250 | -1.57% | 152 | 16.03% |
| Mar 31, 2025 | 478 | 3.46% | 266,974,399 | -2.23% | 55 | 1.73% | 251 | 14.09% | 131 | -9.03% |
| Dec 31, 2024 | 451 | 0.67% | 272,482,088 | 3.68% | 56 | 1.90% | 216 | 8.54% | 141 | -7.24% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Invesco SteelPath MLP Income Y | 14.20M | 3.00% | -1.77M |
| iShares Core S&P Mid-Cap ETF | 10.77M | 2.28% | -65.72K |
| Vanguard Total Stock Mkt Idx Inv | 10.59M | 2.24% | 21.58K |
| Vanguard US Total Market Shares ETF | 10.64M | 2.22% | 6.03K |
| Pacer US Cash Cows 100 ETF | 9.66M | 2.02% | 14.27K |
| Tortoise Energy Infrastructure TR Ins | 8.87M | 1.87% | -2.56K |
| Vanguard Small Cap Index | 7.55M | 1.60% | -661.00 |
| Vanguard Small Cap Value Index Inv | 4.85M | 1.02% | -36.23K |
| Global X MLP & Energy Infrastructure ETF | 3.99M | 0.84% | 95.81K |
| Invesco SteelPath MLP Select 40 Y | 3.68M | 0.78% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 10, 2026 | Pearce Sheri | See Remarks | Sell | $318.64K |
| Mar 09, 2026 | Schultz Yvette K | See Remarks | Sell | $570.25K |
| Dec 16, 2025 | KLIMLEY BROOKS J | - | Sell | $87.95K |
| Aug 20, 2025 | Pearce Sheri | See Remarks | Sell | $685.60K |
| May 28, 2025 | KLIMLEY BROOKS J | - | Sell | $94.40K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | 2 |
| 2025 Q4 | - | 1 |
| 2025 Q3 | - | 1 |
| 2025 Q2 | - | 1 |
| 2025 Q1 | - | - |
AM Ownership FAQ
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