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Antero Midstream (AM) Institutional Ownership

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$18.52 +0.21 (+1.15%)
Closing price 03:59 PM Eastern
Extended Trading
$18.50 -0.02 (-0.09%)
As of 04:25 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for Antero Midstream (NYSE:AM)

Current
Institutional Ownership
Percentage
53.97%
Number of
Institutional Buyers
(last 12 months)
293
Total
Institutional Inflows
(last 12 months)
$841.57M
Number of
Institutional Sellers
(last 12 months)
182
Total
Institutional Outflows
(last 12 months)
$441.16M
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AM Institutional Buying and Selling by Quarter

Antero Midstream Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/4/2025 Osaic Holdings Inc.48,238$914K0.0%-18.8%0.010%
8/26/2025 Thrivent Financial for Lutherans594,323$11.26M0.0%+320.2%0.124%
8/19/2025 B. Riley Wealth Advisors Inc.31,295$593K0.0%N/A0.007%
8/19/2025 Newbridge Financial Services Group Inc.33,887$642K0.1%+29,625.4%0.007%
8/19/2025 State of Wyoming28,552$541K0.1%+601.7%0.006%
8/19/2025 Pitcairn Co.16,073$305K0.0%-11.8%0.003%
8/18/2025 Geneos Wealth Management Inc.2,778$53K0.0%+401.4%0.001%
8/18/2025 Westwood Holdings Group Inc.2,238,752$42.42M0.3%-8.9%0.468%
8/18/2025 Kestra Investment Management LLC92,211$1.75M0.1%-6.7%0.019%
8/18/2025 Caxton Associates LLP13,319$252K0.0%N/A0.003%
8/16/2025 Evergreen Capital Management LLC301,410$5.71M0.2%-11.6%0.063%
8/16/2025 Headlands Technologies LLC7,651$145K0.0%N/A0.002%
8/15/2025 CANADA LIFE ASSURANCE Co424,525$8.06M0.0%+1.4%0.089%
8/15/2025 Tower Research Capital LLC TRC 21,106$400K0.0%+120.1%0.004%
8/15/2025 Captrust Financial Advisors28,714$544K0.0%-9.9%0.006%
8/15/2025 Vident Advisory LLC166,250$3.15M0.0%-15.8%0.035%
8/15/2025 Two Sigma Securities LLC14,030$266K0.0%N/A0.003%
8/15/2025 Tidal Investments LLC24,113$457K0.0%+3.7%0.005%
8/15/2025 Lazard Asset Management LLC74,857$1.42M0.0%+560.5%0.016%
8/15/2025 HRT Financial LP351,574$6.66M0.0%-65.5%0.073%
8/15/2025 Engineers Gate Manager LP244,920$4.64M0.1%N/A0.051%
8/15/2025 Cubist Systematic Strategies LLC992,647$18.81M0.1%N/A0.207%
8/15/2025 BNP Paribas Financial Markets536,281$10.16M0.0%+6.2%0.112%
8/15/2025 Boothbay Fund Management LLC30,972$587K0.0%N/A0.006%
8/15/2025 Brevan Howard Capital Management LP178,358$3.38M0.0%+118.1%0.037%
8/15/2025 Brave Warrior Advisors LLC1,897,776$35.96M0.8%-1.1%0.397%
8/15/2025 Balyasny Asset Management L.P.50,671$960K0.0%+124.6%0.011%
8/15/2025 Bank of America Corp DE721,278$13.67M0.0%-16.8%0.151%
8/15/2025 Ameriprise Financial Inc.598,018$11.33M0.0%+39.2%0.125%
8/14/2025 PDT Partners LLC738,440$13.99M0.8%+29.4%0.154%
8/14/2025 Raymond James Financial Inc.367,750$6.97M0.0%-2.1%0.077%
8/14/2025 Quantinno Capital Management LP87,810$1.66M0.0%+24.7%0.018%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.3,904,903$74.00M0.1%-16.2%0.816%
8/14/2025 HUB Investment Partners LLC32,538$617K0.0%-39.6%0.007%
8/14/2025 Treasurer of the State of North Carolina156,225$2.96M0.0%+0.7%0.033%
8/14/2025 The Manufacturers Life Insurance Company 251,154$4.76M0.0%-2.6%0.052%
8/14/2025 Sei Investments Co.104,958$1.99M0.0%+148.5%0.022%
8/14/2025 NewEdge Advisors LLC150,273$2.85M0.0%-7.5%0.031%
8/14/2025 Qube Research & Technologies Ltd1,057,753$20.04M0.0%N/A0.221%
8/14/2025 Lombard Odier Asset Management USA Corp21,195$402K0.0%N/A0.004%
8/14/2025 State Street Corp11,426,210$216.53M0.0%-1.7%2.388%
8/14/2025 Daiwa Securities Group Inc.6,504$123K0.0%N/A0.001%
8/14/2025 California Public Employees Retirement System653,544$12.39M0.0%+12.5%0.137%
8/14/2025 Cerity Partners LLC168,472$3.19M0.0%+1.5%0.035%
8/14/2025 Federated Hermes Inc.135,352$2.57M0.0%-27.0%0.028%
8/13/2025 Jump Financial LLC175,406$3.32M0.0%-62.4%0.037%
8/13/2025 Amundi264,972$4.84M0.0%+110.4%0.055%
8/13/2025 Marshall Wace LLP480,305$9.10M0.0%+105.1%0.100%
8/13/2025 Baird Financial Group Inc.16,028$304K0.0%-11.5%0.003%
8/13/2025 First Trust Advisors LP1,407,356$26.67M0.0%+9.1%0.294%
8/13/2025 Guggenheim Capital LLC209,492$3.97M0.0%+16.0%0.044%
8/13/2025 EverSource Wealth Advisors LLC7,556$143K0.0%+21.2%0.002%
8/13/2025 Invesco Ltd.25,331,933$480.04M0.1%-17.3%5.294%
8/13/2025 PharVision Advisers LLC14,192$269K0.4%N/A0.003%
8/13/2025 RR Advisors LLC1,811,000$34.32M8.3%-19.4%0.378%
8/13/2025 Arrowstreet Capital Limited Partnership733,527$13.90M0.0%-50.8%0.153%
8/13/2025 NBW Capital LLC160,279$3.04M0.7%-47.1%0.033%
8/13/2025 Quantbot Technologies LP315,874$5.99M0.2%+28.6%0.066%
8/13/2025 M&T Bank Corp18,106$344K0.0%+5.9%0.004%
8/13/2025 Edgestream Partners L.P.158,818$3.01M0.1%-43.8%0.033%
8/13/2025 Panagora Asset Management Inc.16,587$314K0.0%+6.9%0.003%
8/13/2025 New York State Common Retirement Fund369,829$7.01M0.0%+3.6%0.077%
8/13/2025 Mackenzie Financial Corp298,154$5.65M0.0%-28.1%0.062%
8/13/2025 Norges Bank4,248,256$80.50M0.0%N/A0.888%
8/13/2025 Hsbc Holdings PLC38,302$729K0.0%-66.1%0.008%
8/13/2025 State Board of Administration of Florida Retirement System391,130$7.41M0.0%-3.5%0.082%
8/13/2025 Choreo LLC15,126$287K0.0%-8.1%0.003%
8/13/2025 Russell Investments Group Ltd.88,031$1.67M0.0%+95.3%0.018%
8/12/2025 Elo Mutual Pension Insurance Co23,489$445K0.0%N/A0.005%
8/12/2025 Advisors Asset Management Inc.366,496$6.95M0.1%-28.8%0.077%
8/12/2025 XTX Topco Ltd21,014$398K0.0%-84.5%0.004%
8/12/2025 Steward Partners Investment Advisory LLC66,135$1.25M0.0%+5.3%0.014%
8/12/2025 Ameritas Investment Partners Inc.65,131$1.23M0.0%-1.2%0.014%
8/12/2025 Waterloo Capital L.P.177,556$3.37M0.3%+14.0%0.037%
8/12/2025 Prudential Financial Inc.185,064$3.51M0.0%+419.4%0.039%
8/12/2025 American Century Companies Inc.2,546,698$48.26M0.0%+16.5%0.532%
8/12/2025 Rhumbline Advisers986,675$18.70M0.0%-3.7%0.206%
8/12/2025 Franklin Resources Inc.614,068$11.64M0.0%+54.3%0.128%
8/12/2025 Legal & General Group Plc967,428$18.33M0.0%+68.9%0.202%
8/12/2025 Brandywine Global Investment Management LLC888,937$16.85M0.1%+10.9%0.186%
8/12/2025 MAI Capital Management44,049$835K0.0%+1.4%0.009%
8/12/2025 Swiss National Bank685,800$13.00M0.0%-1.9%0.143%
8/12/2025 Ensign Peak Advisors Inc191,703$3.63M0.0%-2.8%0.040%
8/11/2025 Dorsey Wright & Associates18,743$355K0.1%+22.0%0.004%
8/11/2025 TD Waterhouse Canada Inc.6,907$126K0.0%+36.9%0.001%
8/11/2025 Inspire Advisors LLC12,840$243K0.0%+12.4%0.003%
8/11/2025 Frank Rimerman Advisors LLC94,335$1.79M0.1%-2.1%0.020%
8/11/2025 Nomura Asset Management Co. Ltd.2,700$51K0.0%+58.8%0.001%
8/11/2025 Universal Beteiligungs und Servicegesellschaft mbH162,758$3.08M0.0%+7.7%0.034%
8/8/2025 Rockefeller Capital Management L.P.65,293$1.24M0.0%-12.8%0.014%
8/8/2025 Westwood Holdings Group Inc.2,238,752$42.42M0.4%-8.9%0.468%
8/8/2025 Intech Investment Management LLC212,225$4.02M0.0%+55.2%0.044%
8/8/2025 Cetera Investment Advisers607,867$11.52M0.0%+11.7%0.127%
8/8/2025 Creative Planning114,936$2.18M0.0%+1.2%0.024%
8/8/2025 SG Americas Securities LLC695,526$13.18M0.1%+220.1%0.145%
8/8/2025 Commonwealth of Pennsylvania Public School Empls Retrmt SYS86,188$1.63M0.0%+7.6%0.018%
8/8/2025 Police & Firemen s Retirement System of New Jersey129,974$2.46M0.0%+5.1%0.027%
8/8/2025 Geode Capital Management LLC6,119,449$115.98M0.0%-1.7%1.279%
8/8/2025 KBC Group NV10,343$196K0.0%-41.3%0.002%
8/8/2025 SBI Securities Co. Ltd.17,589$333K0.0%-6.9%0.004%
(Data available from 1/1/2016 forward)

AM Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of AM shares?

During the previous two years, 439 institutional investors and hedge funds held shares of Antero Midstream. The most heavily invested institutionals were Vanguard Group Inc. ($641.65M), Invesco Ltd. ($480.04M), State Street Corp ($216.53M), Tortoise Capital Advisors L.L.C. ($167.61M), Dimensional Fund Advisors LP ($164.65M), Bank of New York Mellon Corp ($121.63M), and Geode Capital Management LLC ($115.98M).Learn more on Antero Midstream's institutional investors.

What percentage of Antero Midstream's stock is owned by institutional investors?

53.97% of Antero Midstream's stock is owned by institutional investors. Learn more on AM's institutional investor holdings.

Which institutional investors have been buying Antero Midstream's stock?

Of the 387 institutional investors that purchased Antero Midstream's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($12.76M), Boston Trust Walden Corp ($3.54M), SIR Capital Management L.P. ($2.88M), Tortoise Capital Advisors L.L.C. ($2.58M), Westwood Holdings Group Inc. ($2.51M), Goldman Sachs Group Inc. ($1.91M), and Millennium Management LLC ($1.77M).

How much institutional buying is happening at Antero Midstream?

Institutional investors have bought a total of 49,321,943 shares in the last 24 months. This purchase volume represents approximately $841.57M in transactions.

Which of Antero Midstream's major shareholders have been selling company stock?

Of the 182 institutional investors that sold Antero Midstream's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Invesco Ltd. ($5.52M), Westwood Holdings Group Inc. ($1.48M), Wellington Management Group LLP ($1.19M), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($1.06M), Great Lakes Advisors LLC ($870.27K), Weiss Asset Management LP ($851.42K), and Arrowstreet Capital Limited Partnership ($800.47K).

How much institutional selling is happening at Antero Midstream?

Institutional investors have sold a total of 26,022,920 shares in the last 24 months. This volume of shares sold represents approximately $441.16M in transactions.


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This page (NYSE:AM) was last updated on 9/17/2025 by MarketBeat.com Staff
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