National Fuel Gas Company
US ˙ NYSE ˙ US6361801011

SecurityNFG / National Fuel Gas Company
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership41,034 shares
Latest Disclosed Value $ 3,856,580
Janus Henderson Group Plc reports 7.60% increase in ownership of NFG / National Fuel Gas Company

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 41,034 shares of National Fuel Gas Company (US:NFG) valued at $3,855,555 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 38,134 shares of National Fuel Gas Company. This represents a change in shares of 7.60% during the quarter. The current value of the position is $3,172,339 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)
2026-05-18 2026-03-31 13F/A-1 NATIONAL FUEL GAS COM 636180101 41,034 2,900 7.60 3,857 26.34 0.0018
2026-05-15 2026-03-31 13F NATIONAL FUEL GAS COM 636180101 41,034 2,900 3,857 0.0007
2026-02-17 2025-12-31 13F NATIONAL FUEL GAS COM 636180101 38,134 0 0.00 3,052 -13.37 0.0014
2025-11-14 2025-09-30 13F NATIONAL FUEL GAS COM 636180101 38,134 1,372 3.73 3,524 13.24 0.0016
2025-08-14 2025-06-30 13F NATIONAL FUEL GAS COM 636180101 36,762 -2,200 -5.65 3,111 1.30 0.0015
2025-05-15 2025-03-31 13F NATIONAL FUEL GAS COM 636180101 38,962 0 0.00 3,072 29.91 0.0017
2025-02-14 2024-12-31 13F NATIONAL FUEL GAS COM 636180101 38,962 0 0.00 2,364 0.13 0.0012
2024-11-14 2024-09-30 13F NATIONAL FUEL GAS COM 636180101 38,962 0 0.00 2,361 11.95 0.0012
2024-08-14 2024-06-30 13F NATIONAL FUEL GAS COM 636180101 38,962 -470 -1.19 2,110 -0.42 0.0011
2024-05-15 2024-03-31 13F NATIONAL FUEL GAS COM 636180101 39,432 15 0.04 2,118 7.13 0.0012
2024-02-14 2023-12-31 13F NATIONAL FUEL GAS COM 636180101 39,417 -7,819 -16.55 1,978 -19.34 0.0012
2023-11-14 2023-09-30 13F NATIONAL FUEL GAS COM 636180101 47,236 1,558 3.41 2,452 4.48 0.0016
2023-08-14 2023-06-30 13F NATIONAL FUEL GAS COM 636180101 45,678 954 2.13 2,346 -9.10 0.0015
2023-05-15 2023-03-31 13F NATIONAL FUEL GAS COM 636180101 44,724 24,402 120.08 2,582 100.70 0.0017
2023-02-14 2022-12-31 13F NATIONAL FUEL GAS COM 636180101 20,322 4,125 25.47 1,286 28.86 0.0009
2023-01-13 2022-09-30 13F/A-1 NATIONAL FUEL GAS COM 636180101 16,197 34 0.21 998 -6.55 0.0007
2022-11-14 2022-09-30 13F NATIONAL FUEL GAS COM 636180101 16,197 34 998 0.0003
2022-08-15 2022-06-30 13F NATIONAL FUEL GAS COM 636180101 16,163 -277 -1.68 1,068 -5.40 0.0007
2022-05-16 2022-03-31 13F NATIONAL FUEL GAS COM 636180101 16,440 1,735 11.80 1,129 20.11 0.0005
2022-02-14 2021-12-31 13F NATIONAL FUEL GAS COM 636180101 14,705 5,957 68.10 940 104.79 0.0004
2021-11-16 2021-09-30 13F NATIONAL FUEL GAS COM 636180101 8,748 8,748 459 0.0002
2020-08-14 2020-06-30 13F NATIONAL FUEL GAS CO N J COM 636180101 0 -14,359 -100.00 0 -100.00
2020-05-14 2020-03-31 13F NATIONAL FUEL GAS CO N J COM 636180101 14,359 -1,515 -9.54 535 -27.60 0.0004
2020-02-18 2019-12-31 13F NATIONAL FUEL GAS CO N J COM 636180101 15,874 -19,738 -55.43 739 -55.77 0.0004
2019-11-14 2019-09-30 13F NATIONAL FUEL GAS CO N J COM 636180101 35,612 -34,027 -48.86 1,671 -54.51 0.0009
2019-07-31 2019-06-30 13F NATIONAL FUEL GAS CO N J COM 636180101 69,639 16,482 31.01 3,673 13.36 0.0020
2019-04-30 2019-03-31 13F NATIONAL FUEL GAS CO N J COM 636180101 53,157 30,856 138.36 3,240 183.96 0.0018
2019-02-06 2018-12-31 13F NATIONAL FUEL GAS CO N J COM 636180101 22,301 22,301 1,141 0.0007
2018-03-12 2017-12-31 13F/A-1 NATIONAL FUEL GAS CO N J COM 636180101 0 -6,710 -100.00 0 -100.00
2017-11-14 2017-09-30 13F NATIONAL FUEL GAS CO N J COM 636180101 6,710 -6,700 -49.96 380 -49.27 0.0002
2017-08-17 2017-06-30 13F/A-1 NATIONAL FUEL GAS CO N J COM 636180101 13,410 13,410 749 0.0005
2017-08-14 2017-06-30 13F NATIONAL FUEL GAS CO N J COM 636180101 13,410 749
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.