$21.68
-0.20 (-0.89%)
Market Cap
$10.4B
Shares Outstanding
475,029,431
Institutional Holders
452
Total Inst. Value
$4.4B
% of Float Held
81.2%
QoQ Holder Change
+142
Institutional data as of Q1 2025
New Positions
99
Closed Positions
47
Increased
170
Decreased
118
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | BlackRock, Inc. | $694.2M | 38,568,172 |
| 2 | VANGUARD GROUP INC | $641.6M | 35,647,256 |
| 3 | Invesco Ltd. | $551.4M | 30,631,765 |
| 4 | STATE STREET CORP | $209.2M | 11,624,132 |
| 5 | TORTOISE CAPITAL ADVISORS, L.L.C. | $167.6M | 9,311,881 |
| 6 | DIMENSIONAL FUND ADVISORS LP | $164.7M | 9,147,525 |
| 7 | Neuberger Berman Group LLC | $131.3M | 7,296,369 |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $112.0M | 6,222,623 |
| 9 | Bank of New York Mellon Corp | $107.8M | 5,991,546 |
| 10 | MORGAN STANLEY | $106.7M | 5,928,845 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| Invesco Ltd. | +587K | $551.4M |
| STATE STREET CORP | +127K | $209.2M |
| TORTOISE CAPITAL ADVISORS, L.L.C. | +2.2M | $167.6M |
| DIMENSIONAL FUND ADVISORS LP | +35K | $164.7M |
| Neuberger Berman Group LLC | +24K | $131.3M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| Pacer Advisors, Inc. | -9.1M | $17K |
| BlackRock, Inc. | -1.7M | $694.2M |
| Blackstone Inc. | -1.6M | $3.1M |
| SIR Capital Management, L.P. | -1.0M | $23.5M |
| BALYASNY ASSET MANAGEMENT L.P. | -1.0M | $406K |
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Frequently Asked Questions
How many institutional investors hold AM?
As of Q1 2025, 452 institutional investors report holding AM (Antero Midstream Corporation) in their 13F filings.
What percentage of Antero Midstream Corporation is owned by institutions?
Institutional investors hold approximately 81.2% of Antero Midstream Corporation's float as reported in SEC 13F filings.
Which hedge fund owns the most AM?
The largest institutional holder of AM is BlackRock, Inc. with $694.2M in shares.
Are institutions buying or selling AM?
This quarter, 99 institutions opened new positions in AM and 47 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.