Antero Resources Corporation
US ˙ NYSE ˙ US03674X1063

SecurityAR / Antero Resources Corporation
InstitutionAllianz Asset Management GmbH
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Allianz Asset Management GmbH closes position in AR / Antero Resources Corporation

On May 11, 2026 - Allianz Asset Management GmbH filed a 13F-HR form disclosing ownership of 0 shares of Antero Resources Corporation (US:AR) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 112,462 shares of Antero Resources Corporation. The current value of the position is $0 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.

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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)
2026-05-11 2026-03-31 13F ANTERO RESOURCES COM 03674X106 0 -100.00 0
2026-02-11 2025-12-31 13F ANTERO RESOURCES COM 03674X106 112,462 4,218 3.90 3,875 6.69 0.0039
2025-11-04 2025-09-30 13F ANTERO RESOURCES COM 03674X106 108,244 17,192 18.88 3,633 -0.95 0.0041
2025-07-28 2025-06-30 13F ANTERO RESOURCES COM 03674X106 91,052 -300,897 -76.77 3,668 -76.86 0.0044
2025-05-05 2025-03-31 13F ANTERO RESOURCES COM 03674X106 391,949 -218,452 -35.79 15,850 -25.91 0.0207
2025-02-03 2024-12-31 13F ANTERO RESOURCES COM 03674X106 610,401 279,683 84.57 21,395 125.79 0.0286
2024-11-13 2024-09-30 13F ANTERO RESOURCES COM 03674X106 330,718 330,718 9,475 0.0132
2024-05-14 2024-03-31 13F ANTERO RESOURCES COM 03674X106 0 -408,778 -100.00 0 -100.00
2024-02-12 2023-12-31 13F ANTERO RESOURCES COM 03674X106 408,778 36,848 9.91 9,271 -1.78 0.0151
2023-11-13 2023-09-30 13F ANTERO RESOURCES COM 03674X106 371,930 371,930 9,440 0.0159
2023-05-11 2023-03-31 13F ANTERO RESOURCES COM 03674X106 0 -204,368 -100.00 0 -100.00
2023-02-13 2022-12-31 13F ANTERO RESOURCES COM 03674X106 204,368 30,480 17.53 6,333 19.29 0.0123
2022-11-08 2022-09-30 13F ANTERO RESOURCES COM 03674X106 173,888 -399,332 -69.66 5,309 -69.78 0.0108
2022-08-12 2022-06-30 13F ANTERO RESOURCES COM 03674X106 573,220 573,220 17,569 0.0167
2022-02-16 2021-12-31 13F/A-1 ANTERO RESOURCES COM 03674X106 0 -533,063 -100.00 0 -100.00
2022-02-11 2021-12-31 13F ANTERO RESOURCES COM 03674X106 0 -533,063 0
2021-11-10 2021-09-30 13F ANTERO RESOURCES COM 03674X106 533,063 194,063 57.25 10,027 96.80 0.0078
2021-08-16 2021-06-30 13F ANTERO RESOURCES COM 03674X106 339,000 246,752 267.49 5,095 441.45 0.0043
2021-05-13 2021-03-31 13F ANTERO RESOURCES COM 03674X106 92,248 -311,175 -77.13 941 -57.19 0.0009
2021-02-16 2020-12-31 13F ANTERO RESOURCES COM 03674X106 403,423 -329,716 -44.97 2,198 9.03 0.0022
2020-11-13 2020-09-30 13F ANTERO RESOURCES COM 03674X106 733,139 733,139 2,016 0.0023
2020-08-14 2020-06-30 13F ANTERO RESOURCES COM 03674X106 0 -10,048 -100.00 0 -100.00
2020-05-14 2020-03-31 13F ANTERO RESOURCES COM 03674X106 10,048 -38,989 -79.51 7 -95.00 0.0000
2020-02-13 2019-12-31 13F ANTERO RES COM 03674X106 49,037 -837 -1.68 140 -7.28 0.0001
2019-11-13 2019-09-30 13F ANTERO RES COM 03674X106 49,874 967 1.98 151 -44.07 0.0001
2019-08-08 2019-06-30 13F ANTERO RES COM 03674X106 48,907 -528 -1.07 270 -38.22 0.0003
2019-05-13 2019-03-31 13F ANTERO RES COM 03674X106 49,435 -195,601 -79.83 437 -81.01 0.0004
2019-04-02 2018-12-31 13F/A-1 ANTERO RES COM 03674X106 245,036 44,362 22.11 2,301 -35.26 0.0025
2019-02-13 2018-12-31 13F ANTERO RES COM 03674X106 245,036 44,362 2,301
2019-04-09 2018-09-30 13F/A-1 ANTERO RES COM 03674X106 200,674 8,081 4.20 3,554 -13.57 0.0032
2018-11-13 2018-09-30 13F ANTERO RES COM 03674X106 200,674 8,081 3,554
2019-04-09 2018-06-30 13F/A-1 ANTERO RES COM 03674X106 192,593 192,593 4,112 0.0040
2018-08-13 2018-06-30 13F ANTERO RES COM 03674X106 192,593 192,593 4,112
2019-04-17 2017-12-31 13F/A-1 ANTERO RES COM 03674X106 0 -164,740 -100.00 0 -100.00
2019-04-17 2017-09-30 13F/A-1 ANTERO RES COM 03674X106 164,740 -142,450 -46.37 3,278 -50.62 0.0028
2017-11-13 2017-09-30 13F ANTERO RES COM 03674X106 164,740 -142,450 3,278
2019-04-17 2017-06-30 13F/A-1 ANTERO RES COM 03674X106 307,190 256,343 504.15 6,638 472.24 0.0064
2017-08-14 2017-06-30 13F ANTERO RES COM 03674X106 307,190 256,343 6,638
2019-04-17 2017-03-31 13F/A-1 ANTERO RES COM 03674X106 50,847 -118,542 -69.98 1,160 -71.04 0.0011
2017-05-15 2017-03-31 13F ANTERO RES COM 03674X106 50,847 -118,542 1,160
2019-04-17 2016-12-31 13F/A-2 ANTERO RES COM 03674X106 169,389 -73,719 -30.32 4,006 -38.54 0.0036
2017-03-14 2016-12-31 13F/A-1 ANTERO RES COM 03674X106 169,389 0 4,006 0.0036
2017-02-13 2016-12-31 13F ANTERO RES COM 03674X106 169,389 4,006
2019-04-17 2016-09-30 13F/A-1 ANTERO RES COM 03674X106 243,108 -62,237 -20.38 6,518 -17.84 0.0064
2016-11-14 2016-09-30 13F ANTERO RES COM 03674X106 243,108 -62,237 6,518
2017-01-24 2016-06-30 13F/A-1 ANTERO RES COM 03674X106 305,345 -4,585 -1.48 7,933 2.92 0.0085
2016-08-12 2016-06-30 13F ANTERO RES COM 03674X106 305,345 7,933
2016-05-13 2016-03-31 13F ANTERO RES COM 03674X106 309,930 292,965 1,726.88 7,708 1,983.24 0.0088
2017-01-24 2015-12-31 13F/A-1 ANTERO RES COM 03674X106 16,965 16,965 0.00 370 0.0004
2016-02-16 2015-12-31 13F ANTERO RES COM 03674X106 16,965 370
2017-01-24 2015-09-30 13F/A-2 ANTERO RES COM 03674X106 0 -10,100 -100.00 0 -100.00
2015-09-22 2015-06-30 13F/A-1 ANTERO RES COM 03674X106 10,100 -26,612 -72.49 347 -73.25 0.0004
2015-08-14 2015-06-30 13F ANTERO RES COM 03674X106 13,420 461
2017-01-24 2015-03-31 13F/A-1 ANTERO RES COM 03674X106 36,712 9,725 36.04 1,297 18.45 0.0015
2015-05-15 2015-03-31 13F ANTERO RES COM 03674X106 36,712 1,296,668
2015-02-17 2014-12-31 13F ANTERO RES COM 03674X106 26,987 21,411 383.98 1,095 257.84 0.0012
2014-11-14 2014-09-30 13F ANTERO RES COM 03674X106 5,576 -15,445 -73.47 306 -77.83 0.0004
2014-08-13 2014-06-30 13F ANTERO RES COM 03674X106 21,021 -2,044 -8.86 1,380 -4.43 0.0017
2014-05-28 2014-03-31 13F/A-1 ANTERO RES COM 03674X106 23,065 15,015 186.52 1,444 182.58 0.0017
2014-05-14 2014-03-31 13F ANTERO RES COM 03674X106 23,065 1,444
2014-02-13 2013-12-31 13F ANTERO RES COM 03674X106 8,050 8,050 511 0.0007
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.