Antero Midstream Ownership | Who Owns Antero Midstream?


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Antero Midstream Ownership Summary


Antero Midstream is owned by 57.36% institutional investors, 30.38% insiders, and 12.26% 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


TypeName% Inst% Insiders% Retail
StockAntero Midstream57.36%30.38%12.26%
SectorEnergy Stocks 108.38%14.42%-22.80%
IndustryOil & Gas Midstream Stocks 53.65%19.05%27.30%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock38.86M8.10%$572.76M
Blackrock funding, inc. /de37.97M7.93%$719.54M
Vanguard group35.87M7.45%$541.25M
Invesco30.04M6.24%$453.38M
State street11.50M2.39%$173.49M
Tortoise capital advisors10.92M2.28%$206.97M
Pacer advisors10.07M2.09%$151.96M
Dimensional fund advisors lp9.11M1.89%$137.52M
Neuberger berman group7.27M1.51%$109.74M
Geode capital management6.11M1.27%$92.17M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Rr advisors1.81M8.25%$34.32M
Sir capital management2.32M3.61%$35.06M
Tortoise capital advisors10.92M2.70%$206.97M
Shah capital management586.00K2.16%$11.10M
Guild investment management122.99K2.02%$2.33M
Pinnacle281.47K1.92%$5.33M
Barnett & company110.20K1.64%$2.09M
Chase investment counsel241.87K1.47%$4.58M
Columbus macro554.84K1.29%$10.51M
Kayne anderson capital advisors lp2.83M1.24%$53.54M

Top Buyers

HolderShares% AssetsChange
Norges bank4.15M0.01%4.15M
Sir capital management2.32M3.61%2.32M
Blackstone2.40M0.19%2.22M
Tortoise capital advisors10.92M2.70%1.61M
Qube research1.06M0.02%1.06M

Top Sellers

HolderShares% AssetsChange
Mirae asset global investments---2.93M
Arrowstreet capital, limited partnership733.53K0.01%-757.99K
Hrt financial lp351.57K0.03%-666.40K
Blackrock funding, inc. /de37.97M0.01%-597.93K
Citigroup80.43K0.00%-590.47K

New Positions

HolderShares% AssetsChangeValue
Norges bank4.15M0.01%4.15M$62.58M
Twinbeech capital lp377.96K0.16%377.96K$7.16M
Aventail capital group, lp270.43K0.23%270.43K$5.12M
Clark capital management group235.24K0.03%235.24K$4.46M
Vident advisory190.13K0.05%190.13K$2.87M

Sold Out

HolderChange
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


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20254973.33%274,784,1052.86%571.84%250-1.57%15216.03%
Mar 31, 20254783.46%266,974,399-2.23%551.73%25114.09%131-9.03%
Dec 31, 20244510.67%272,482,0883.68%561.90%2168.54%141-7.24%
Sep 30, 20244421.61%262,335,537-0.41%541.81%1973.14%149-3.87%
Jun 30, 20244292.39%261,199,9581.58%541.89%186-12.68%15327.50%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Invesco SteelPath MLP Income Y17.12M3.58%-3.12M
iShares Core S&P Mid-Cap ETF10.93M2.28%-19.64K
Vanguard US Total Market Shares ETF10.64M2.22%6.03K
Vanguard Total Stock Mkt Idx Inv10.53M2.20%-268.09K
Pacer US Cash Cows 100 ETF9.66M2.02%14.27K
Tortoise Energy Infrastructure TR Ins8.37M1.75%1.70M
Vanguard Small Cap Index8.14M1.70%-51.16K
Vanguard Small Cap Value Index Inv5.24M1.10%13.81K
Invesco SteelPath MLP Select 40 Y5.03M1.05%-1.93M
Global X MLP & Energy Infrastructure ETF3.72M0.78%-

Recent Insider Transactions


DateNameRoleActivityValue
Aug 20, 2025Pearce Sheri See RemarksSell$685.60K
May 28, 2025KLIMLEY BROOKS J-Sell$94.40K
Dec 13, 2024MCARDLE JANINE J-Buy$17.74K
Nov 05, 2024KLIMLEY BROOKS J-Sell$146.60K
Aug 21, 2024Pearce Sheri See RemarksSell$343.13K

Insider Transactions Trends


DateBuySell
2025 Q3-1
2025 Q2-1
2025 Q1--
2024 Q411
2024 Q3-1

AM Ownership FAQ


Who Owns Antero Midstream?

Antero Midstream shareholders are primarily institutional investors at 57.36%, followed by 30.38% insiders and 12.26% retail investors. The average institutional ownership in Antero Midstream's industry, Oil & Gas Midstream Stocks , is 53.65%, which Antero Midstream exceeds.

Who owns the most shares of Antero Midstream?

Antero Midstream’s largest shareholders are Blackrock (38.86M shares, 8.10%), Blackrock funding, inc. /de (37.97M shares, 7.93%), and Vanguard group (35.87M shares, 7.45%). Together, they hold 23.48% of Antero Midstream’s total shares outstanding.

Does Blackrock own Antero Midstream?

Yes, BlackRock owns 8.10% of Antero Midstream, totaling 38.86M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 572.76M$. In the last quarter, BlackRock increased its holdings by 477.02K shares, a 1.24% change.

Who is Antero Midstream’s biggest shareholder by percentage of total assets invested?

Rr advisors is Antero Midstream’s biggest shareholder by percentage of total assets invested, with 8.25% of its assets in 1.81M Antero Midstream shares, valued at 34.32M$.

Who is the top mutual fund holder of Antero Midstream shares?

Invesco SteelPath MLP Income Y is the top mutual fund holder of Antero Midstream shares, with 3.58% of its total shares outstanding invested in 17.12M Antero Midstream shares.

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