Antero Midstream Corporation
US ˙ NYSE ˙ US03676B1026

SecurityAM / Antero Midstream Corporation
InstitutionJGP Wealth Management, LLC
Latest Disclosed Ownership37,038 shares
Latest Disclosed Value $ 844,466
JGP Wealth Management, LLC reports 6.65% decrease in ownership of AM / Antero Midstream Corporation

On April 8, 2026 - JGP Wealth Management, LLC filed a 13F-HR form disclosing ownership of 37,038 shares of Antero Midstream Corporation (US:AM) valued at $844,466 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 39,678 shares of Antero Midstream Corporation. This represents a change in shares of -6.65% during the quarter. The current value of the position is $787,798 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-08 2026-03-31 13F ANTERO MIDSTREAM COM 03676B102 37,038 -2,640 -6.65 844 19.72 0.0878
2026-01-12 2025-12-31 13F ANTERO MIDSTREAM COM 03676B102 39,678 0 0.00 706 -7.60 0.0736
2025-10-15 2025-09-30 13F ANTERO MIDSTREAM COM 03676B102 39,678 -724 -1.79 763 -0.26 0.0846
2025-07-28 2025-06-30 13F ANTERO MIDSTREAM COM 03676B102 40,402 -660 -1.61 766 3.52 0.0928
2025-04-09 2025-03-31 13F ANTERO MIDSTREAM COM 03676B102 41,062 0 0.00 739 19.39 0.0973
2025-01-15 2024-12-31 13F ANTERO MIDSTREAM COM 03676B102 41,062 -88 -0.21 620 0.00 0.0801
2024-10-09 2024-09-30 13F ANTERO MIDSTREAM COM 03676B102 41,150 -3,413 -7.66 619 -5.64 0.0797
2024-07-12 2024-06-30 13F ANTERO MIDSTREAM COM 03676B102 44,563 0 0.00 657 4.79 0.0937
2024-04-24 2024-03-31 13F ANTERO MIDSTREAM COM 03676B102 44,563 631 1.44 627 13.82 0.0910
2024-01-10 2023-12-31 13F ANTERO MIDSTREAM COM 03676B102 43,932 0 0.00 550 4.56 0.0817
2023-10-19 2023-09-30 13F ANTERO MIDSTREAM COM 03676B102 43,932 0 0.00 526 3.34 0.0883
2023-08-10 2023-06-30 13F ANTERO MIDSTREAM COM 03676B102 43,932 2,043 4.88 510 15.95 0.0833
2023-04-14 2023-03-31 13F ANTERO MIDSTREAM COM 03676B102 41,889 1,795 4.48 439 1.62 0.0771
2023-02-10 2022-12-31 13F ANTERO MIDSTREAM COM 03676B102 40,094 -1,454 -3.50 433 6.40 0.0795
2022-10-14 2022-09-30 13F ANTERO MIDSTREAM COM 03676B102 41,548 4,332 11.64 406 22.29 0.0854
2022-07-19 2022-06-30 13F ANTERO MIDSTREAM COM 03676B102 37,216 1,607 4.51 332 -14.43 0.0670
2022-04-20 2022-03-31 13F ANTERO MIDSTREAM COM 03676B102 35,609 1,177 3.42 388 13.45 0.0716
2022-01-18 2021-12-31 13F ANTERO MIDSTREAM COM 03676B102 34,432 3,554 11.51 342 6.21 0.0637
2021-10-13 2021-09-30 13F ANTERO MIDSTREAM COM 03676B102 30,878 5,181 20.16 322 20.60 0.0696
2021-08-12 2021-06-30 13F ANTERO MIDSTREAM COM 03676B102 25,697 6,656 34.96 267 55.23 0.0574
2021-04-28 2021-03-31 13F ANTERO MIDSTREAM COM 03676B102 19,041 -8,304 -30.37 172 -20.74 0.0385
2021-02-10 2020-12-31 13F ANTERO MIDSTREAM COM 03676B102 27,345 1,715 6.69 217 47.62 0.0503
2020-10-13 2020-09-30 13F ANTERO MIDSTREAM COM 03676B102 25,630 4,050 18.77 147 17.60 0.0390
2020-07-13 2020-06-30 13F ANTERO MIDSTREAM COM 03676B102 21,580 3,591 19.96 125 177.78 0.0368
2020-04-14 2020-03-31 13F ANTERO MIDSTREAM COM 03676B102 17,989 17,989 45 0.0159
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.