National Fuel Gas Company
MX ˙ BMV ˙ US6361801011
SecurityMX:NFG / National Fuel Gas Company
InstitutionIcon Advisers Inc/co
Latest Disclosed Ownership70,028 shares
Latest Disclosed Value $ 6,579,831
Icon Advisers Inc/co reports 24.02% decrease in ownership of NFG / National Fuel Gas Company

On May 13, 2026 - Icon Advisers Inc/co filed a 13F-HR form disclosing ownership of 70,028 shares of National Fuel Gas Company (MX:NFG) valued at $6,579,831 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 92,168 shares of National Fuel Gas Company. This represents a change in shares of -24.02% during the quarter.

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)
2026-05-13 2026-03-31 13F NATIONAL FUEL GAS COM 636180101 70,028 -22,140 -24.02 6,580 -10.83 1.5197
2026-02-13 2025-12-31 13F NATIONAL FUEL GAS COM 636180101 92,168 -8,700 -8.63 7,379 -20.81 1.5944
2025-11-17 2025-09-30 13F/A-1 NATIONAL FUEL GAS COM 636180101 100,868 5,300 5.55 9,317 15.10 2.0373
2025-11-12 2025-09-30 13F NATIONAL FUEL GAS COM 636180101 100,868 5,300 56,682 4.0251
2025-08-13 2025-06-30 13F NATIONAL FUEL GAS COM 636180101 95,568 -9,000 -8.61 8,096 -2.23 1.8472
2025-05-15 2025-03-31 13F NATIONAL FUEL GAS COM 636180101 104,568 -16,863 -13.89 8,281 12.38 1.9359
2025-02-13 2024-12-31 13F NATIONAL FUEL GAS COM 636180101 121,431 241 0.20 7,368 0.31 1.6595
2024-11-13 2024-09-30 13F NATIONAL FUEL GAS COM 636180101 121,190 95,690 375.25 7,345 431.48 1.5386
2024-08-14 2024-06-30 13F NATIONAL FUEL GAS COM 636180101 25,500 0 0.00 1,382 1.62 0.3113
2024-05-15 2024-03-31 13F NATIONAL FUEL GAS COM 636180101 25,500 0 0.00 1,360 6.33 0.2954
2024-02-14 2023-12-31 13F NATIONAL FUEL GAS COM 636180101 25,500 0 0.00 1,279 -3.33 0.2929
2023-11-14 2023-09-30 13F NATIONAL FUEL GAS COM 636180101 25,500 -19,000 -42.70 1,324 -42.10 0.3280
2023-07-27 2023-06-30 13F NATIONAL FUEL GAS COM 636180101 44,500 -14,500 -24.58 2,286 -32.91 0.5809
2023-05-12 2023-03-31 13F NATIONAL FUEL GAS COM 636180101 59,000 -29,000 -32.95 3,407 -38.85 0.8659
2023-02-14 2022-12-31 13F NATIONAL FUEL GAS COM 636180101 88,000 13,200 17.65 5,570 20.98 1.4251
2022-11-14 2022-09-30 13F NATIONAL FUEL GAS COM 636180101 74,800 0 0.00 4,604 -6.82 1.2591
2022-08-11 2022-06-30 13F NATIONAL FUEL GAS COM 636180101 74,800 34,000 83.33 4,941 76.28 1.1418
2022-05-26 2022-03-31 13F NATIONAL FUEL GAS COM 636180101 40,800 0 0.00 2,803 7.44 0.4773
2022-02-14 2021-12-31 13F NATIONAL FUEL GAS COM 636180101 40,800 8,000 24.39 2,609 51.42 0.4188
2021-11-02 2021-09-30 13F NATIONAL FUEL GAS CO N J COM 636180101 32,800 1,200 3.80 1,723 4.36 0.2923
2021-08-04 2021-06-30 13F NATIONAL FUEL GAS CO N J COM 636180101 31,600 31,600 1,651 0.2693
2019-11-01 2019-09-30 13F NATIONAL FUEL GAS CO N J COM 636180101 0 -31,200 -100.00 0 -100.00
2019-08-02 2019-06-30 13F NATIONAL FUEL GAS CO N J COM 636180101 31,200 2,100 7.22 1,646 -7.22 0.1548
2019-05-01 2019-03-31 13F NATIONAL FUEL GAS CO N J COM 636180101 29,100 15,800 118.80 1,774 160.50 0.1781
2019-02-04 2018-12-31 13F NATIONAL FUEL GAS CO N J COM 636180101 13,300 -1,000 -6.99 681 -15.09 0.0716
2018-11-05 2018-09-30 13F NATIONAL FUEL GAS CO N J COM 636180101 14,300 -11,000 -43.48 802 -40.15 0.0679
2018-08-03 2018-06-30 13F National Fuel Gas COM 636180101 25,300 -35,300 -58.25 1,340 -57.02 0.1013
2018-04-30 2018-03-31 13F National Fuel Gas COM 636180101 60,600 -3,700 -5.75 3,118 -11.70 0.2358
2018-02-06 2017-12-31 13F National Fuel Gas COM 636180101 64,300 1,000 1.58 3,531 -1.45 0.2443
2017-11-08 2017-09-30 13F National Fuel Gas COM 636180101 63,300 6,100 10.66 3,583 12.18 0.2515
2017-08-10 2017-06-30 13F National Fuel Gas COM 636180101 57,200 -81,200 -58.67 3,194 -61.29 0.2221
2017-05-04 2017-03-31 13F National Fuel Gas COM 636180101 138,400 -71,400 -34.03 8,251 -30.56 0.5658
2017-02-01 2016-12-31 13F National Fuel Gas COM 636180101 209,800 157,500 301.15 11,883 320.19 0.8045
2016-11-04 2016-09-30 13F National Fuel Gas COM 636180101 52,300 -58,000 -52.58 2,828 -54.93 0.1873
2016-08-09 2016-06-30 13F National Fuel Gas COM 636180101 110,300 1,200 1.10 6,274 14.91 0.4260
2016-05-05 2016-03-31 13F National Fuel Gas COM 636180101 109,100 -1,700 -1.53 5,460 15.26 0.3891
2016-02-11 2015-12-31 13F National Fuel Gas COM 636180101 110,800 83,600 307.35 4,737 248.57 0.3246
2015-11-05 2015-09-30 13F National Fuel Gas COM 636180101 27,200 -2,900 -9.63 1,359 -23.35 0.0945
2015-08-05 2015-06-30 13F National Fuel Gas COM 636180101 30,100 2,300 8.27 1,773 5.72 0.1121
2015-05-04 2015-03-31 13F National Fuel Gas COM 636180101 27,800 9,500 51.91 1,677 31.84 0.0991
2015-01-22 2014-12-31 13F National Fuel Gas COM 636180101 18,300 18,300 1,272 0.0762
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.