Antero Midstream Ownership | Who Owns Antero Midstream?
Antero Midstream Ownership Summary
Antero Midstream is owned by 48.00% institutional investors, 30.56% insiders, and 21.43% retail investors. Blackrock is the largest institutional shareholder, holding 8.10% of AM shares. Invesco SteelPath MLP Income Y is the top mutual fund, with 3.58% of its assets in Antero Midstream shares.
AM Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Antero Midstream | 48.00% | 30.56% | 21.43% |
| Sector | Energy Stocks | 14085.81% | 13.99% | -13999.79% |
| Industry | Oil & Gas Midstream Stocks | 33.47% | 18.16% | 48.37% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 38.86M | 8.10% | $572.76M |
| Blackrock funding, inc. /de | 38.11M | 7.95% | $740.85M |
| Vanguard group | 37.21M | 7.77% | $723.42M |
| 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 | 9.31M | 1.94% | $181.02M |
| Dimensional fund advisors lp | 9.22M | 1.93% | $179.32M |
| Bank of new york mellon | 7.85M | 1.64% | $152.57M |
| Neuberger berman group | 7.38M | 1.54% | $143.46M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Rr advisors | 1.68M | 7.72% | $32.57M |
| Tortoise capital advisors | 11.38M | 2.85% | $221.16M |
| Sir capital management | 1.38M | 2.41% | $26.89M |
| Chung wu investment group | 129.40K | 2.09% | $2.52M |
| Shah capital management | 586.00K | 2.04% | $11.39M |
| Ripple effect asset management lp | 510.00K | 1.94% | $9.91M |
| Pinnacle | 281.03K | 1.90% | $5.46M |
| Guild investment management | 122.74K | 1.89% | $2.39M |
| Barnett & company | 111.50K | 1.68% | $2.17M |
| Kayne anderson capital advisors lp | 3.60M | 1.54% | $70.03M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 4.15M | 0.01% | 4.15M |
| Geode capital management | 9.31M | 0.01% | 3.19M |
| Brookfield corp /on/ | 1.87M | 0.04% | 1.87M |
| Bank of new york mellon | 7.85M | 0.03% | 1.43M |
| Sir capital management | 1.38M | 2.41% | 1.27M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Mirae asset global investments | - | - | -2.93M |
| Invesco | 22.67M | 0.07% | -2.66M |
| Goldman sachs group | 2.11M | 0.01% | -1.43M |
| Jane street group | - | - | -797.80K |
| Tudor investment corp et al | - | - | -774.01K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 4.15M | 0.01% | 4.15M | $62.58M |
| 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 |
| Mendota financial group | -4.00 |
| Financial gravity asset management | -5.00 |
| Blume capital management | -8.00 |
| Cypress capital | -10.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| 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% |
| Sep 30, 2024 | 442 | 1.61% | 262,335,537 | -0.41% | 54 | 1.81% | 197 | 3.14% | 149 | -3.87% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Invesco SteelPath MLP Income Y | 17.12M | 3.58% | -3.12M |
| iShares Core S&P Mid-Cap ETF | 10.92M | 2.28% | - |
| Vanguard US Total Market Shares ETF | 10.64M | 2.22% | 6.03K |
| Vanguard Total Stock Mkt Idx Inv | 10.53M | 2.20% | -268.09K |
| Pacer US Cash Cows 100 ETF | 9.66M | 2.02% | 14.27K |
| Tortoise Energy Infrastructure TR Ins | 8.37M | 1.75% | 1.70M |
| Vanguard Small Cap Index | 8.14M | 1.70% | -51.16K |
| Vanguard Small Cap Value Index Inv | 5.24M | 1.10% | 13.81K |
| Invesco SteelPath MLP Select 40 Y | 5.03M | 1.05% | -1.93M |
| Global X MLP & Energy Infrastructure ETF | 3.69M | 0.77% | 1.74K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 20, 2025 | Pearce Sheri | See Remarks | Sell | $685.60K |
| May 28, 2025 | KLIMLEY BROOKS J | - | Sell | $94.40K |
| Dec 13, 2024 | MCARDLE JANINE J | - | Buy | $17.74K |
| Nov 05, 2024 | KLIMLEY BROOKS J | - | Sell | $146.60K |
| Aug 21, 2024 | Pearce Sheri | See Remarks | Sell | $343.13K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q3 | - | 1 |
| 2025 Q2 | - | 1 |
| 2025 Q1 | - | - |
| 2024 Q4 | 1 | 1 |
| 2024 Q3 | - | 1 |
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