Antero Midstream Corp (AM) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

480,422,093Shares Outstanding

2,080,883Shares held by institutions

$44,634,940Value of institutional holdings

41.98%Institutional ownership %

3.29%Shares Changed QoQ

370No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Recent 13F filings as of December 2025 show that 370 institutional investors hold a position in Antero Midstream Corp (NYSE:AM).

These investors collectively held 42.0% of the company's total shares outstanding in December 2025, down from 55.6% in September 2025.
Institutional share ownership changed by 3.29% QoQ, while the number of institutional owners saw a decrease of 13.35% YoY.
Of these 370 institutional investors, 172 increased their holdings in Antero Midstream, while 128 of them reduced positions, and 70 investors maintained their exposure.
This class of investors increased its holdings in Antero Midstream to 201.70Mn shares for the 13F-cycle ending December 2025, up by 6.42Mn shares quarter on quarter, and down 69.88Mn shares year over year.
With 39.19Mn shares, BlackRock, Inc. commands the largest institutional position in Antero Midstream as of December 31, 2025, equating to 8.16% of the company.
Among the most significant buyers of Antero Midstream during December 2025 were NORGES BANK (3.77Mn), GEODE CAPITAL MANAGEMENT, LLC (1.16Mn), BlackRock, Inc. (1.08Mn), KAYNE ANDERSON CAPITAL ADVISORS LP (932.72K), UBS Group AG (573.07K).
Leading sellers of Antero Midstream stock in December 2025 included VANGUARD GROUP INC (1.14Mn), AMERICAN CENTURY COMPANIES INC (804.48K), CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT (590.00K), GOLDMAN SACHS GROUP INC (444.80K), Legal & General Group Plc (379.67K).
The top 10 institutional holders of Antero Midstream for the quarter ending December 2025 included BlackRock, Inc. (39.19Mn), VANGUARD GROUP INC (36.08Mn), STATE STREET CORP (11.34Mn), GEODE CAPITAL MANAGEMENT, LLC (10.47Mn), DIMENSIONAL FUND ADVISORS LP (9.24Mn), Bank of New York Mellon Corp (8.21Mn), Neuberger Berman Group LLC (7.44Mn), MORGAN STANLEY (6.03Mn), KAYNE ANDERSON CAPITAL ADVISORS LP (4.53Mn), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (3.84Mn).

370 Institutional Holders

2,080,883 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	39,190,584	1,081,229	2.84%	$697,200,475.00
VANGUARD GROUP INC	31 Dec, 2025	36,075,910	-1,137,274	-3.06%	$641,790,439.00
STATE STREET CORP	31 Dec, 2025	11,337,298	187,912	1.69%	$201,690,531.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	10,472,491	1,161,684	12.48%	$186,328,225.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	9,240,196	16,168	0.18%	$164,385,886.00
Bank of New York Mellon Corp	31 Dec, 2025	8,208,340	359,879	4.59%	$146,026,363.00
Neuberger Berman Group LLC	31 Dec, 2025	7,437,252	57,675	0.78%	$132,311,053.00
MORGAN STANLEY	31 Dec, 2025	6,034,114	-362,398	-5.67%	$107,346,926.00
KAYNE ANDERSON CAPITAL ADVISORS LP	31 Dec, 2025	4,534,994	932,720	25.89%	$80,677,543.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	3,841,979	-8,813	-0.23%	$68,348,806.00
NORGES BANK	31 Dec, 2025	3,766,025	3,766,025	0.00%	$66,997,585.00
Boston Trust Walden Corp	31 Dec, 2025	3,705,697	-32,319	-0.86%	$65,924,350.00
Clearbridge Investments, LLC	31 Dec, 2025	3,635,643	37,400	1.04%	$64,678,089.00
UBS Group AG	31 Dec, 2025	3,275,552	573,070	21.21%	$58,272,070.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	2,277,462	-804,481	-26.10%	$40,516,055.00
BROOKFIELD Corp /ON/	31 Dec, 2025	2,175,993	305,371	16.32%	$38,710,915.00
MILLER HOWARD INVESTMENTS INC /NY	31 Dec, 2025	1,978,405	47,817	2.48%	$35,195,833.00
SIR Capital Management, L.P.	31 Dec, 2025	1,772,534	389,185	28.13%	$31,533,380.00
RR Advisors, LLC	31 Dec, 2025	1,675,311	311	0.02%	$29,803,783.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	1,663,507	-444,796	-21.10%	$29,593,798.00

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