AM ANTERO MIDSTREAM CORP
COM
CUSIP: 03676B102
Institutional Holders495
Total Institutional Value$4,903,821,107
Total Shares Held279,263,391
Avg Position$9,906,709
Top 5 Holders %44.1%
Alpha-Weighted Score66.1
New Positions+47
Exited Positions-37
Top 15 Institutional Holders by Value
■ New ■ Increased ■ Decreased ■ Unchanged
Institutional Holders — Q4 25
| Manager | Alpha | Flow | Value | Shares | Change |
|---|---|---|---|---|---|
| BLACKROCK FUNDING, INC. /DE | High Conviction | Market Mover | $697,200,475 (14.2%) | 39,190,584 | -5.9% |
| VANGUARD GROUP INC | High Conviction | Market Mover | $641,790,439 (13.1%) | 36,075,910 | -11.3% |
| Invesco Ltd. | Moderate Conviction | Market Mover | $417,069,223 (8.5%) | 23,444,026 | -5.4% |
| TORTOISE CAPITAL ADVISORS, L.L.C. | Elite Conviction | Low Flow | $202,861,024 (4.1%) | 11,403,093 | -8.3% |
| STATE STREET CORP | High Conviction | Market Mover | $201,690,531 (4.1%) | 11,337,298 | -7.0% |
| GEODE CAPITAL MANAGEMENT, LLC | High Conviction | Market Mover | $186,328,225 (3.8%) | 10,472,491 | 2.9% |
| DIMENSIONAL FUND ADVISORS LP | High Conviction | Market Mover | $164,385,886 (3.4%) | 9,240,196 | -8.3% |
| Bank of New York Mellon Corp | High Conviction | Market Mover | $146,026,363 (3.0%) | 8,208,340 | -4.3% |
| NEUBERGER BERMAN GROUP LLC | High Conviction | Market Mover | $132,311,053 (2.7%) | 7,437,252 | -7.8% |
| MORGAN STANLEY | Moderate Conviction | Market Mover | $107,346,926 (2.2%) | 6,034,114 | -13.7% |
| KAYNE ANDERSON CAPITAL ADVISORS LP | Elite Conviction | Low Flow | $80,677,543 (1.6%) | 4,534,994 | 15.2% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | High Conviction | Significant Flow | $71,995,561 (1.5%) | 4,046,968 | - |
| SCHWAB CHARLES INVESTMENT MANAGEMENT INC | High Conviction | Market Mover | $68,348,806 (1.4%) | 3,841,979 | -52.5% |
| NORGES BANK | High Conviction | Market Mover | $66,997,585 (1.4%) | 3,766,025 | 29.1% |
| NORTHERN TRUST CORP | High Conviction | Market Mover | $66,511,668 (1.4%) | 3,738,711 | -10.7% |
| BTIM CORP. | High Conviction | Moderate Flow | $65,924,350 (1.3%) | 3,705,697 | -9.3% |
| CLEARBRIDGE INVESTMENTS, LLC | High Conviction | Significant Flow | $64,678,089 (1.3%) | 3,635,643 | -7.5% |
| UBS Group AG | Moderate Conviction | Market Mover | $58,272,070 (1.2%) | 3,275,552 | 10.9% |
| Blackstone Inc. | High Conviction | Moderate Flow | $49,765,319 (1.0%) | 2,797,376 | -9.6% |
| WESTWOOD HOLDINGS GROUP INC | High Conviction | Moderate Flow | $47,032,793 (1.0%) | 2,643,777 | -48.7% |
| QUBE RESEARCH & TECHNOLOGIES LTD | Moderate Conviction | Market Mover | $45,506,945 (0.9%) | 2,558,007 | 21.3% |
| TWENTIETH CENTURY COMPANIES INC | High Conviction | Market Mover | $40,516,055 (0.8%) | 2,277,462 | -32.4% |
| BROOKFIELD Corp /ON/ | Elite Conviction | Moderate Flow | $38,710,915 (0.8%) | 2,175,993 | 6.5% |
| GOTHAM ASSET MANAGEMENT, LLC | High Conviction | Significant Flow | $37,916,254 (0.8%) | 2,131,324 | 65.6% |
| MILLER HOWARD INVESTMENTS INC /NY | High Conviction | Low Flow | $35,195,833 (0.7%) | 1,978,405 | -6.2% |
| BRAVE WARRIOR ADVISORS, LLC | Elite Conviction | Low Flow | $32,875,422 (0.7%) | 1,847,972 | -9.3% |
| SIR CAPITAL MANAGEMENT, L.P. | High Conviction | Minimal Flow | $31,533,380 (0.6%) | 1,772,534 | 17.3% |
| RR ADVISORS, LLC | High Conviction | Minimal Flow | $29,803,783 (0.6%) | 1,675,311 | 91,415.3% |
| GOLDMAN SACHS GROUP INC | High Conviction | Market Mover | $29,593,798 (0.6%) | 1,663,507 | -27.8% |
| BNP PARIBAS FINANCIAL MARKETS | Moderate Conviction | Market Mover | $28,337,869 (0.6%) | 1,592,910 | 8.9% |
| JPMORGAN CHASE & CO | High Conviction | Market Mover | $26,909,313 (0.5%) | 1,512,609 | -52.5% |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | High Conviction | Significant Flow | $25,518,866 (0.5%) | 1,434,450 | -5.8% |
| ORBIS ALLAN GRAY LTD | High Conviction | Moderate Flow | $25,083,971 (0.5%) | 1,410,004 | NEW |
| BARCLAYS PLC | High Conviction | Market Mover | $24,321,422 (0.5%) | 1,367,140 | -15.1% |
| POINT72 ASSET MANAGEMENT, L.P. | Moderate Conviction | Market Mover | $21,328,876 (0.4%) | 1,198,925 | 99.0% |
| ALPS ADVISORS INC | High Conviction | Moderate Flow | $20,208,657 (0.4%) | 1,135,956 | 4.8% |
| JENNISON ASSOCIATES LLC | High Conviction | Significant Flow | $18,255,030 (0.4%) | 1,026,140 | -13.2% |
| Nuveen, LLC | High Conviction | Market Mover | $17,953,810 (0.4%) | 1,009,208 | -8.4% |
| FIRST TRUST ADVISORS LP | High Conviction | Market Mover | $17,554,802 (0.4%) | 986,779 | - |
| RHUMBLINE ADVISERS | High Conviction | Market Mover | $16,594,967 (0.3%) | 932,828 | -12.4% |
| ENVESTNET ASSET MANAGEMENT INC | High Conviction | Significant Flow | $15,335,317 (0.3%) | 862,019 | - |
| BRANDYWINE GLOBAL INVESTMENT MANAGEMENT, LLC | High Conviction | Moderate Flow | $15,102,767 (0.3%) | 848,947 | -9.3% |
| UBS GLOBAL ASSET MANAGEMENT AMERICAS INC | Moderate Conviction | Market Mover | $14,768,350 (0.3%) | 830,149 | -16.9% |
| SEGESPAR | High Conviction | Market Mover | $14,271,494 (0.3%) | 802,220 | 13.9% |
| FAITHSHARES ADVISORS LLC | Moderate Conviction | Significant Flow | $14,249,078 (0.3%) | 800,960 | -31.0% |
| CETERA INVESTMENT ADVISERS | High Conviction | Significant Flow | $14,041,001 (0.3%) | 789,264 | - |
| ROYAL BANK OF CANADA | High Conviction | Market Mover | $13,998,000 (0.3%) | 786,847 | -14.9% |
| INTECH INVESTMENT MANAGEMENT LLC | High Conviction | Significant Flow | $13,712,230 (0.3%) | 770,783 | 53.8% |
| PRINCIPAL FINANCIAL GROUP INC | High Conviction | Market Mover | $13,618,458 (0.3%) | 765,512 | -11.1% |
| COLUMBUS MACRO, LLC | High Conviction | Low Flow | $13,127,476 (0.3%) | 737,913 | - |
| BANK OF AMERICA CORP /DE/ | Moderate Conviction | Market Mover | $12,671,869 (0.3%) | 712,303 | -51.1% |
| SWISS NATIONAL BANK | High Conviction | Market Mover | $12,588,204 (0.3%) | 707,600 | -7.1% |
| CLARK CAPITAL MANAGEMENT GROUP, INC. | High Conviction | Moderate Flow | $11,975,330 (0.2%) | 673,150 | 4.6% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Moderate Conviction | Market Mover | $11,788,259 (0.2%) | 662,634 | -23.6% |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | High Conviction | Significant Flow | $11,691,001 (0.2%) | 657,167 | -9.5% |
| LONG FOCUS CAPITAL MANAGEMENT, LLC | High Conviction | Low Flow | $10,851,900 (0.2%) | 610,000 | -8.5% |
| SHAH CAPITAL MANAGEMENT | Elite Conviction | Minimal Flow | $10,424,940 (0.2%) | 586,000 | -8.5% |
| AMERIPRISE FINANCIAL INC | Moderate Conviction | Market Mover | $10,384,942 (0.2%) | 583,737 | -14.1% |
| FRANKLIN RESOURCES INC | High Conviction | Market Mover | $9,505,269 (0.2%) | 534,304 | -22.0% |
| EDGESTREAM PARTNERS, L.P. | High Conviction | Moderate Flow | $9,423,114 (0.2%) | 529,686 | 25.3% |
| NEW YORK STATE COMMON RETIREMENT FUND | High Conviction | Market Mover | $9,298,175 (0.2%) | 522,663 | -86.7% |
| CITADEL ADVISORS LLC | Moderate Conviction | Market Mover | $8,952,124 (0.2%) | 503,211 | -12.4% |
| ALLIANCEBERNSTEIN L.P. | High Conviction | Market Mover | $8,761,308 (0.2%) | 492,485 | -8.5% |
| LEGAL & GENERAL GROUP PLC | High Conviction | Market Mover | $8,552,187 (0.2%) | 480,730 | -48.9% |
| LPL FINANCIAL LLC | High Conviction | Market Mover | $8,353,040 (0.2%) | 469,536 | -5.6% |
| EAGLE GLOBAL ADVISORS LLC | High Conviction | Low Flow | $8,067,996 (0.2%) | 453,513 | 124.8% |
| RAYMOND JAMES FINANCIAL INC | Moderate Conviction | Market Mover | $8,031,293 (0.2%) | 451,450 | 11.6% |
| WAVERLY ADVISORS, LLC | High Conviction | Significant Flow | $7,832,563 (0.2%) | 440,279 | 143.2% |
| JANE STREET GROUP, LLC | Moderate Conviction | Market Mover | $7,231,635 (0.1%) | 406,500 | 113.2% |
| RETIREMENT SYSTEMS OF ALABAMA | High Conviction | Moderate Flow | $7,118,188 (0.1%) | 400,123 | -9.6% |
| MILLENNIUM MANAGEMENT, L.L.C. | Moderate Conviction | Market Mover | $7,108,350 (0.1%) | 399,570 | -25.7% |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | High Conviction | Significant Flow | $6,910,081 (0.1%) | 388,425 | -8.5% |
| Freestone Grove Partners LP (CIK 0002007591) | High Conviction | Significant Flow | $6,632,308 (0.1%) | 372,811 | -32.7% |
| WELLS FARGO & COMPANY/MN | Moderate Conviction | Market Mover | $6,588,997 (0.1%) | 370,377 | -12.8% |
| SHAW D E & CO INC | Moderate Conviction | Market Mover | $6,510,766 (0.1%) | 365,979 | -21.1% |
| PHOCAS FINANCIAL CORP | High Conviction | Minimal Flow | $6,506,568 (0.1%) | 365,743 | -8.7% |
| BANK OF MONTREAL /CAN/ | High Conviction | Market Mover | $6,401,821 (0.1%) | 359,855 | 105.9% |
| PEAK6 LLC | Moderate Conviction | Significant Flow | $6,235,395 (0.1%) | 350,500 | -53.8% |
| M&T BANK CORP | High Conviction | Significant Flow | $6,116,227 (0.1%) | 30,099 | 2,104.0% |
| VICTORY CAPITAL MANAGEMENT INC | High Conviction | Market Mover | $6,060,377 (0.1%) | 340,662 | -44.0% |
| HENNESSY ADVISORS INC | High Conviction | Low Flow | $6,027,964 (0.1%) | 338,840 | -9.8% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | High Conviction | Market Mover | $6,013,251 (0.1%) | 338,013 | -8.6% |
| CINCTIVE CAPITAL MANAGEMENT LP | High Conviction | Low Flow | $5,935,438 (0.1%) | 333,639 | 207.4% |
| MARYLAND STATE RETIREMENT & PENSION SYSTEM | High Conviction | Moderate Flow | $5,861,947 (0.1%) | 329,508 | -7.6% |
| SWANK ENERGY INCOME ADVISORS, LP | Elite Conviction | Low Flow | $5,621,640 (0.1%) | 316,000 | -68.1% |
| TUDOR INVESTMENT CORP ET AL | Moderate Conviction | Significant Flow | $5,555,034 (0.1%) | 312,256 | NEW |
| EVERGREEN CAPITAL MANAGEMENT LLC | High Conviction | Moderate Flow | $5,111,861 (0.1%) | 287,345 | -13.2% |
| PDT PARTNERS, LLC | High Conviction | Low Flow | $5,026,778 (0.1%) | 282,562 | -47.3% |
| Corigliano Investment Advisers, LLC | High Conviction | Minimal Flow | $5,016,780 (0.1%) | 282,000 | NEW |
| ENGINEERS GATE MANAGER LP | High Conviction | Moderate Flow | $5,000,965 (0.1%) | 281,111 | 3.0% |
| PINNACLE HOLDINGS, LLC | High Conviction | Minimal Flow | $4,982,475 (0.1%) | 280,072 | -8.8% |
| FMR LLC | High Conviction | Market Mover | $4,935,237 (0.1%) | 277,416 | 3.4% |
| HENNION & WALSH ASSET MANAGEMENT, INC. | High Conviction | Low Flow | $4,773,093 (0.1%) | 268,302 | 2.8% |
| VOYA INVESTMENT MANAGEMENT LLC | Moderate Conviction | Market Mover | $4,709,458 (0.1%) | 264,725 | -8.7% |
| DEUTSCHE BANK AG\\ | Moderate Conviction | Market Mover | $4,648,063 (0.1%) | 261,274 | -7.1% |
| EMPOWERED FUNDS, LLC | Moderate Conviction | Significant Flow | $4,611,916 (0.1%) | 259,242 | 583.2% |
| KLP KAPITALFORVALTNING AS | High Conviction | Significant Flow | $4,294,506 (0.1%) | 241,400 | 164.6% |
| FIXED INCOME SECURITIES, INC. | High Conviction | Moderate Flow | $4,286,074 (0.1%) | 240,926 | -10.8% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | High Conviction | Market Mover | $4,194,277 (0.1%) | 235,766 | -11.1% |
| VERITION FUND MANAGEMENT LLC | High Conviction | Significant Flow | $4,107,800 (0.1%) | 230,905 | -23.5% |
Implied Institutional Price History
Estimated from 13F aggregate market value ÷ shares reported across all institutional filers. Reflects quarter-end snapshot, not actual trade prices.
| Quarter | Filers | Institutional Value | Shares Held | Est. Avg Price |
|---|---|---|---|---|
| Q4 25 | 488 | $4.93B | 282,050,999 | $17.48 |
| Q3 25 | 467 | $5.43B | 290,050,504 | $18.73 |
| Q2 25 | 480 | $5.30B | 292,708,521 | $18.11 |
| Q1 25 | 462 | $4.89B | 283,242,124 | $17.26 |
| Q4 24 | 443 | $4.21B | 288,281,306 | $14.62 |
| Q3 24 | 432 | $4.08B | 283,063,275 | $14.41 |
| Q2 24 | 422 | $4.11B | 291,205,101 | $14.12 |
| Q1 24 | 408 | $3.78B | 289,776,018 | $13.04 |
Source: SEC 13F-HR filings. Implied price = aggregate market value ÷ shares reported. Not investment advice.