National Fuel Gas Company
MX ˙ BMV ˙ US6361801011
SecurityMX:NFG / National Fuel Gas Company
InstitutionGuggenheim Capital Llc
Latest Disclosed Ownership8,555 shares
Latest Disclosed Value $ 803,828
Guggenheim Capital Llc reports 33.63% increase in ownership of NFG / National Fuel Gas Company

On May 15, 2026 - Guggenheim Capital Llc filed a 13F-HR form disclosing ownership of 8,555 shares of National Fuel Gas Company (MX:NFG) valued at $803,828 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 6,402 shares of National Fuel Gas Company. This represents a change in shares of 33.63% 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.

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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)
2026-05-15 2026-03-31 13F NATIONAL FUEL GAS COM 636180101 8,555 2,153 33.63 804 56.84 0.0031
2026-02-17 2025-12-31 13F NATIONAL FUEL GAS COM 636180101 6,402 -214 -3.23 513 -16.20 0.0037
2025-11-13 2025-09-30 13F NATIONAL FUEL GAS COM 636180101 6,616 -4,694 -41.50 611 -36.22 0.0044
2025-08-13 2025-06-30 13F NATIONAL FUEL GAS COM 636180101 11,310 -4,557 -28.72 958 -23.73 0.0076
2025-05-14 2025-03-31 13F NATIONAL FUEL GAS COM 636180101 15,867 -14,066 -46.99 1,257 -30.84 0.0115
2025-02-13 2024-12-31 13F NATIONAL FUEL GAS COM 636180101 29,933 -6,765 -18.43 1,816 -18.35 0.0147
2024-11-13 2024-09-30 13F NATIONAL FUEL GAS COM 636180101 36,698 -17,349 -32.10 2,224 -24.04 0.0156
2024-08-14 2024-06-30 13F NATIONAL FUEL GAS COM 636180101 54,047 3,719 7.39 2,929 8.32 0.0208
2024-05-14 2024-03-31 13F NATIONAL FUEL GAS COM 636180101 50,328 5,954 13.42 2,704 21.43 0.0190
2024-02-14 2023-12-31 13F NATIONAL FUEL GAS COM 636180101 44,374 2,393 5.70 2,226 2.16 0.0168
2023-11-14 2023-09-30 13F NATIONAL FUEL GAS COM 636180101 41,981 12,056 40.29 2,179 41.86 0.0187
2023-08-11 2023-06-30 13F NATIONAL FUEL GAS COM 636180101 29,925 6,336 26.86 1,537 12.78 0.0121
2023-05-11 2023-03-31 13F NATIONAL FUEL GAS COM 636180101 23,589 -6,551 -21.74 1,362 -28.58 0.0115
2023-02-14 2022-12-31 13F NATIONAL FUEL GAS COM 636180101 30,140 -6,355 -17.41 1,908 -15.09 0.0168
2022-11-14 2022-09-30 13F NATIONAL FUEL GAS COM 636180101 36,495 -2,421 -6.22 2,246 -12.61 0.0206
2022-08-15 2022-06-30 13F NATIONAL FUEL GAS COM 636180101 38,916 -4,943 -11.27 2,570 -14.70 0.0203
2022-05-16 2022-03-31 13F NATIONAL FUEL GAS COM 636180101 43,859 6,431 17.18 3,013 25.86 0.0181
2022-02-14 2021-12-31 13F NATIONAL FUEL GAS COM 636180101 37,428 -7,624 -16.92 2,394 1.18 0.0125
2021-11-15 2021-09-30 13F NATIONAL FUEL GAS COM 636180101 45,052 18,605 70.35 2,366 71.20 0.0142
2021-08-13 2021-06-30 13F NATIONAL FUEL GAS COM 636180101 26,447 11,965 82.62 1,382 90.88 0.0081
2021-05-13 2021-03-31 13F NATIONAL FUEL GAS COM 636180101 14,482 -13,145 -47.58 724 -36.27 0.0048
2021-02-16 2020-12-31 13F NATIONAL FUEL GAS CO N J COM 636180101 27,627 -5,340 -16.20 1,136 -15.10 0.0071
2020-11-13 2020-09-30 13F NATIONAL FUEL GAS CO N J COM 636180101 32,967 -7,370 -18.27 1,338 -20.88 0.0097
2020-08-14 2020-06-30 13F NATIONAL FUEL GAS CO N J COM 636180101 40,337 -4,786 -10.61 1,691 0.48 0.0131
2020-06-02 2020-03-31 13F NATIONAL FUEL GAS CO N J COM 636180101 45,123 -76,801 -62.99 1,683 -70.34 0.0169
2020-02-20 2019-12-31 13F/A-1 NATIONAL FUEL GAS CO N J COM 636180101 121,924 28,556 30.58 5,675 29.54 0.0426
2020-02-14 2019-12-31 13F NATIONAL FUEL GAS CO N J COM 636180101 121,924 28,556 5,675 33,634.5906
2020-02-20 2019-09-30 13F/A-1 NATIONAL FUEL GAS CO N J COM 636180101 93,368 9,321 11.09 4,381 -1.20 0.0350
2019-11-14 2019-09-30 13F NATIONAL FUEL GAS CO N J COM 636180101 93,368 9,321 4,381 32,105.2531
2019-08-14 2019-06-30 13F NATIONAL FUEL GAS CO N J COM 636180101 84,047 -5,904 -6.56 4,434 -19.13 0.0361
2019-05-15 2019-03-31 13F NATIONAL FUEL GAS CO N J COM 636180101 89,951 -11,054 -10.94 5,483 6.07 0.0447
2019-02-14 2018-12-31 13F NATIONAL FUEL GAS CO N J COM 636180101 101,005 -35,699 -26.11 5,169 -32.55 0.0438
2018-11-14 2018-09-30 13F NATIONAL FUEL GAS CO N J COM 636180101 136,704 -7,926 -5.48 7,663 0.09 0.0499
2018-08-14 2018-06-30 13F NATIONAL FUEL GAS CO N J COM 636180101 144,630 -23,913 -14.19 7,656 -11.69 0.0511
2018-05-15 2018-03-31 13F NATIONAL FUEL GAS CO N J COM 636180101 168,543 18,830 12.58 8,669 5.45 0.0211
2018-02-14 2017-12-31 13F NATIONAL FUEL GAS CO N J COM 636180101 149,713 3,329 2.27 8,221 -0.80 0.0195
2017-11-14 2017-09-30 13F NATIONAL FUEL GAS CO N J COM 636180101 146,384 5,282 3.74 8,287 5.18 0.0195
2017-08-14 2017-06-30 13F NATIONAL FUEL GAS CO N J COM 636180101 141,102 90,461 178.63 7,879 160.98 0.0209
2017-05-15 2017-03-31 13F NATIONAL FUEL GAS CO N J COM 636180101 50,641 20,715 69.22 3,019 78.22 0.0082
2017-02-14 2016-12-31 13F NATIONAL FUEL GAS CO N J COM 636180101 29,926 435 1.48 1,694 6.21 0.0048
2016-11-14 2016-09-30 13F NATIONAL FUEL GAS CO N J COM 636180101 29,491 -14,782 -33.39 1,595 -36.66 0.0050
2016-08-15 2016-06-30 13F NATIONAL FUEL GAS CO N J COM 636180101 44,273 3,143 7.64 2,518 22.29 0.0079
2016-05-16 2016-03-31 13F NATIONAL FUEL GAS CO N J COM 636180101 41,130 7,001 20.51 2,059 41.12 0.0065
2016-02-16 2015-12-31 13F NATIONAL FUEL GAS CO N J COM 636180101 34,129 4,808 16.40 1,459 -0.41 0.0042
2015-11-16 2015-09-30 13F NATIONAL FUEL GAS CO N J COM 636180101 29,321 145 0.50 1,465 -14.73 0.0045
2015-08-14 2015-06-30 13F NATIONAL FUEL GAS CO N J COM 636180101 29,176 -26,698 -47.78 1,718 -49.04 0.0042
2015-05-18 2015-03-31 13F/A-1 NATIONAL FUEL GAS CO N J COM 636180101 55,874 3,960 7.63 3,371 -6.59 0.0080
2015-05-15 2015-03-31 13F NATIONAL FUEL GAS CO N J COM 636180101 55,874 3,371
2015-02-17 2014-12-31 13F NATIONAL FUEL GAS CO N J COM 636180101 51,914 15,004 40.65 3,609 39.72 0.0091
2014-11-14 2014-09-30 13F NATIONAL FUEL GAS CO N J COM 636180101 36,910 -8,859 -19.36 2,583 -27.93 0.0062
2014-08-14 2014-06-30 13F NATIONAL FUEL GAS CO N J COM 636180101 45,769 -10,168 -18.18 3,584 -8.52 0.0091
2014-05-16 2014-03-31 13F NATIONAL FUEL GAS CO N J COM 636180101 55,937 34,893 165.81 3,918 160.68 0.0111
2014-02-14 2013-12-31 13F NATIONAL FUEL GAS CO N J COM 636180101 21,044 -4,828 -18.66 1,503 -15.51 0.0046
2013-11-14 2013-09-30 13F NATIONAL FUEL GAS CO N J COM 636180101 25,872 9,271 55.85 1,779 84.93 0.0064
2013-08-22 2013-06-30 13F/A-1 NATIONAL FUEL GAS CO N J COM 636180101 16,601 16,601 962 0.0040
2013-08-14 2013-06-30 13F NATIONAL FUEL GAS CO N J COM 636180101 16,601 962 0.0041
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.