Antero Midstream Corp

AMNYSE

$20.36+0.10 (+0.49%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Antero Midstream Corp price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+5.8%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	8.05%	$869M	0.01%	Not reported
Invesco Ltd.	4.37%	$472M	0.04%	Not reported
Vanguard Portfolio Management LLC	3.83%	$414M	0.02%	Not reported
Vanguard Capital Management LLC	3.15%	$340M	0.01%	Not reported
State Street Corp	2.44%	$263M	0.01%	Not reported
Geode Capital Management, LLC	2.18%	$236M	0.01%	Not reported
Tortoise Capital Advisors, L.L.C.	2.15%	$232M	2.36%	Reduce 8.75%
Dimensional Fund Advisors LP	1.90%	$205M	0.04%	Not reported
Neuberger Berman Group LLC	1.57%	$169M	0.11%	Not reported
Bank of New York Mellon Corp	1.46%	$157M	0.03%	Not reported
Morgan Stanley	1.41%	$152M	0.01%	Not reported
Charles Schwab Investment Management Inc	0.82%	$88.9M	0.01%	Not reported
Northern Trust Corp	0.79%	$85.1M	0.01%	Not reported
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	0.78%	$83.7M	0.10%	Not reported
Clearbridge Investments, LLC	0.78%	$83.7M	0.07%	Not reported
Alliancebernstein L.P.	0.76%	$82.7M	0.03%	Not reported
Boston Trust Walden Corp	0.73%	$78.5M	0.60%	Add 0.57%
Norges Bank	0.72%	$77.7M	0.01%	Not reported
Qube Research & Technologies Ltd	0.67%	$72.6M	0.07%	Not reported
Covalis Capital LLP	0.64%	$69M	3.89%	Add 207.72%
BNP Paribas Financial Markets	0.60%	$65.1M	0.02%	Not reported
Gotham Asset Management, LLC	0.56%	$60.2M	0.14%	Add 22.03%
Clark Capital Management Group, Inc.	0.55%	$59.5M	0.32%	Add 2.48%
Blackstone Inc.	0.55%	$59.4M	0.18%	Not reported
Westwood Holdings Group Inc	0.54%	$58.5M	0.44%	Add 10.57%
Goldman Sachs Group Inc	0.52%	$55.7M	0.00%	Not reported
Orbis Allan Gray Ltd	0.51%	$55.1M	0.19%	Add 6.98%
Kayne Anderson Capital Advisors LP	0.46%	$49.9M	0.98%	Reduce 48.39%
Vanguard Fiduciary Trust Co	0.44%	$47.8M	0.01%	Not reported
UBS Group AG	0.44%	$47.6M	0.01%	Not reported
Brookfield Corp	0.41%	$44M	0.06%	Not reported
FMR LLC	0.40%	$42.7M	0.00%	Not reported
Brave Warrior Advisors, LLC	0.38%	$41.5M	0.90%	Reduce 0.88%
First Trust Advisors LP	0.38%	$41.1M	0.02%	Add 78.04%
Eagle Global Advisors LLC	0.38%	$41M	1.36%	Add 0.60%
American Century Companies Inc	0.38%	$40.9M	0.02%	Not reported
Barclays PLC	0.32%	$34.7M	0.01%	Not reported
JPMorgan Chase & Co	0.32%	$34.9M	0.00%	Not reported
RR Advisors, LLC	0.32%	$34.4M	9.96%	Not reported
Chickasaw Capital Management LLC	0.27%	$29.6M	1.07%	Reduce 3.29%
Pacer Advisors, Inc.	0.26%	$28.4M	0.07%	Reduce 17.90%
Envestnet Asset Management Inc	0.26%	$27.9M	0.01%	Not reported
Miller Howard Investments Inc	0.23%	$25.1M	0.67%	Reduce 3.03%
NEOS Investment Management LLC	0.23%	$24.7M	0.09%	Add 37.49%
Jennison Associates LLC	0.22%	$23.9M	0.01%	Reduce 1.84%
Alps Advisors Inc	0.21%	$23.1M	0.11%	Reduce 6.38%
Exchange Traded Concepts, LLC	0.20%	$22.1M	0.10%	Add 13.24%
Amundi	0.20%	$21.4M	0.01%	Not reported
Bank of America Corp	0.20%	$21.1M	0.00%	Not reported
Rhumbline Advisers	0.19%	$20.9M	0.02%	Not reported

50 of 500 holders

Activity score

Premium

100

WEAK

STRONG

Unlock

AI Activity Analysis

Premium

Coming soonAI reads of insider, institutional and company activity will appear here for Premium accounts.

Historical Activity Patterns

Premium

Historical Activity PatternsHistorical periods where multiple activity categories converged, with subsequent market performance shown for context.Unlock