Security Snapshot

Antero Midstream Corp - Common Stock (AM) Institutional Ownership

CUSIP: 03676B102

13F Institutional Holders and Ownership History from Q4 2018 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

485

Shares (Excl. Options)

278,152,786

Price

$17.79

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Type / Class
Equity / Common Stock
Symbol
AM on NYSE
Shares outstanding
482,281,596
Price per share
$22.80
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
278,152,786
Total reported value
$4,948,427,242
% of total 13F portfolios
0.01%
Share change
+9,045,486
Value change
+$158,641,340
Number of holders
485
Price from insider filings
$22.80
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

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Quick Takeaways

  • AM - Antero Midstream Corp - Common Stock is tracked under CUSIP 03676B102.
  • 485 institutions reported positions in Q4 2025.
  • 1 significant owner is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 485 to 33 between Q4 2025 and Q1 2026.
  • Reported value moved from $4,948,427,242 to $76,744,929.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 485 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 03676B102?
CUSIP 03676B102 identifies AM - Antero Midstream Corp - Common Stock in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of Antero Midstream Corp - Common Stock (AM) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Invesco Ltd. 4.7% -12% $440,651,048 -$51,801,729 22,667,235 -11% Invesco Ltd. 30 Sep 2025

As of 31 Dec 2025, 485 institutional investors reported holding 278,152,786 shares of Antero Midstream Corp - Common Stock (AM). This represents 58% of the company’s total 482,281,596 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Antero Midstream Corp - Common Stock (AM) together control 43% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 8.1% 39,190,584 +2.8% 0.01% $697,200,475
VANGUARD GROUP INC 7.5% 36,075,910 -3.1% 0.01% $641,790,439
Invesco Ltd. 4.9% 23,444,026 +3.4% 0.06% $417,069,223
TORTOISE CAPITAL ADVISORS, L.L.C. 2.4% 11,403,093 +0.23% 2.6% $202,861,024
STATE STREET CORP 2.4% 11,337,298 +1.7% 0.01% $201,690,531
GEODE CAPITAL MANAGEMENT, LLC 2.2% 10,472,491 +12% 0.01% $186,328,225
DIMENSIONAL FUND ADVISORS LP 1.9% 9,240,196 +0.18% 0.03% $164,385,886
Bank of New York Mellon Corp 1.7% 8,208,340 +4.6% 0.03% $146,026,363
NEUBERGER BERMAN GROUP LLC 1.5% 7,437,252 +0.78% 0.1% $132,311,053
MORGAN STANLEY 1.3% 6,034,113 -5.7% 0.01% $107,346,898
KAYNE ANDERSON CAPITAL ADVISORS LP 0.94% 4,534,994 +26% 1.8% $80,677,543
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.84% 4,046,968 +8% 0.11% $71,995,561
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.8% 3,841,979 -0.23% 0.01% $68,348,806
NORGES BANK 0.78% 3,766,025 0.01% $66,997,585
NORTHERN TRUST CORP 0.78% 3,738,711 -2.4% 0.01% $66,511,668
Boston Trust Walden Corp 0.77% 3,705,697 -0.86% 0.5% $65,924,350
Clearbridge Investments, LLC 0.75% 3,635,643 +1% 0.05% $64,678,089
UBS Group AG 0.65% 3,116,152 +15% 0.01% $55,436,344
Blackstone Inc. 0.58% 2,797,376 -1.2% 0.22% $49,765,319
WESTWOOD HOLDINGS GROUP INC 0.55% 2,643,777 +4.4% 0.38% $47,032,793
Qube Research & Technologies Ltd 0.53% 2,558,007 +33% 0.07% $45,506,945
AMERICAN CENTURY COMPANIES INC 0.47% 2,277,462 -26% 0.02% $40,516,055
BROOKFIELD Corp /ON/ 0.45% 2,175,993 +16% 0.05% $38,710,915
Gotham Asset Management, LLC 0.44% 2,131,324 +81% 0.14% $37,916,254
MILLER HOWARD INVESTMENTS INC /NY 0.41% 1,978,405 +2.5% 1.1% $35,195,833

Institutional Holders of Antero Midstream Corp - Common Stock (AM) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 3,367,790 $76,744,929 +$15,443,636 $22.80 33
2025 Q4 278,152,786 $4,948,427,242 +$158,641,340 $17.79 485
2025 Q3 269,086,336 $5,230,646,452 -$137,537,324 $19.44 461
2025 Q2 275,936,782 $5,228,645,268 +$167,695,770 $18.95 476
2025 Q1 267,225,706 $4,808,499,888 -$81,223,975 $18.00 449
2024 Q4 273,002,540 $4,119,894,589 +$72,856,001 $15.09 434
2024 Q3 266,164,693 $4,006,001,238 +$64,822,338 $15.05 422
2024 Q2 263,371,951 $3,882,094,784 +$39,950,995 $14.74 415
2024 Q1 257,595,775 $3,621,512,690 +$34,450,363 $14.06 394
2023 Q4 258,776,779 $3,242,491,612 -$20,204,975 $12.53 393
2023 Q3 259,775,823 $3,112,058,202 +$78,218,764 $11.98 368
2023 Q2 253,274,405 $2,937,019,513 +$55,417,248 $11.60 347
2023 Q1 248,430,940 $2,606,229,756 -$63,949,572 $10.49 347
2022 Q4 255,250,488 $2,754,582,933 +$31,035,478 $10.79 334
2022 Q3 251,242,497 $2,307,296,040 +$10,659,620 $9.18 305
2022 Q2 251,535,275 $2,277,557,254 +$25,070,504 $9.05 321
2022 Q1 251,275,307 $2,730,757,687 -$59,982,160 $10.87 310
2021 Q4 257,979,939 $2,497,419,751 +$4,656,812 $9.68 303
2021 Q3 256,621,328 $2,674,325,885 +$90,755,420 $10.42 304
2021 Q2 248,079,344 $2,576,693,800 -$14,404,538 $10.39 287
2021 Q1 249,937,762 $2,255,418,407 +$17,777,713 $9.03 297
2020 Q4 250,043,329 $1,926,375,154 +$6,881,891 $7.71 270
2020 Q3 249,892,981 $1,341,394,924 -$86,025,785 $5.37 238
2020 Q2 266,012,999 $1,356,782,983 +$68,003,794 $5.10 218
2020 Q1 280,204,685 $588,493,725 -$210,307,402 $2.10 215
2019 Q4 323,523,373 $2,452,155,601 -$62,536,037 $7.59 240
2019 Q3 329,939,497 $2,441,565,882 +$372,051,427 $7.40 238
2019 Q2 272,127,256 $3,118,357,441 +$666,136,726 $11.46 212
2019 Q1 226,655,924 $3,123,289,624 +$3,108,023,223 $13.78 200
2018 Q4 1,096,098 $12,254,000 +$12,254,000 $11.18 1

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