Southwest Gas Holdings, Inc.
US ˙ NYSE ˙ US8448951025

SecuritySWX / Southwest Gas Holdings, Inc.
InstitutionFifth Third Bancorp
Latest Disclosed Ownership67,655 shares
Latest Disclosed Value $ 5,879,182
Fifth Third Bancorp reports 13,735.38% increase in ownership of SWX / Southwest Gas Holdings, Inc.

On May 1, 2026 - Fifth Third Bancorp filed a 13F-HR form disclosing ownership of 67,655 shares of Southwest Gas Holdings, Inc. (US:SWX) valued at $5,879,220 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 489 shares of Southwest Gas Holdings, Inc.. This represents a change in shares of 13,735.38% during the quarter. The current value of the position is $5,897,486 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)
2026-05-01 2026-03-31 13F SOUTHWEST GAS HLDGS COM 844895102 67,655 67,166 13,735.38 5,879 14,974.36 0.0107
2026-02-02 2025-12-31 13F SOUTHWEST GAS HLDGS COM 844895102 489 56 12.93 39 18.18 0.0001
2025-11-07 2025-09-30 13F SOUTHWEST GAS HLDGS COM 844895102 433 -190 -30.50 34 -28.26 0.0001
2025-07-15 2025-06-30 13F SOUTHWEST GAS HLDGS COM 844895102 623 117 23.12 46 27.78 0.0002
2025-04-15 2025-03-31 13F SOUTHWEST GAS HLDGS COM 844895102 506 93 22.52 36 24.14 0.0001
2025-01-21 2024-12-31 13F SOUTHWEST GAS HLDGS COM 844895102 413 6 1.47 29 -3.33 0.0001
2024-10-17 2024-09-30 13F SOUTHWEST GAS HLDGS COM 844895102 407 -1 -0.25 30 7.14 0.0001
2024-07-22 2024-06-30 13F SOUTHWEST GAS HLDGS COM 844895102 408 51 14.29 29 3.70 0.0001
2024-04-23 2024-03-31 13F SOUTHWEST GAS HLDGS COM 844895102 357 7 2.00 27 22.73 0.0001
2024-01-19 2023-12-31 13F SOUTHWEST GAS HLDGS COM 844895102 350 -134 -27.69 22 -24.14 0.0001
2023-10-31 2023-09-30 13F SOUTHWEST GAS HLDGS COM 844895102 484 174 56.13 29 52.63 0.0001
2023-07-26 2023-06-30 13F SOUTHWEST GAS HLDGS COM 844895102 310 158 103.95 20 111.11 0.0001
2023-04-24 2023-03-31 13F SOUTHWEST GAS HLDGS COM 844895102 152 -39 -20.42 9 -18.18 0.0000
2023-01-25 2022-12-31 13F SOUTHWEST GAS HLDGS COM 844895102 191 173 961.11 12 1,000.00 0.0001
2022-10-25 2022-09-30 13F SOUTHWEST GAS HLDGS COM 844895102 18 18 1 0.0000
2022-08-04 2022-06-30 13F SOUTHWEST GAS HLDGS COM 844895102 0 -106 -100.00 0 -100.00
2022-04-19 2022-03-31 13F SOUTHWEST GAS HLDGS COM 844895102 106 0 0.00 8 14.29 0.0000
2022-02-01 2021-12-31 13F SOUTHWEST GAS HLDGS COM 844895102 106 -25 -19.08 7 -22.22 0.0000
2021-10-15 2021-09-30 13F SOUTHWEST GAS HLDGS COM 844895102 131 57 77.03 9 80.00 0.0000
2021-08-06 2021-06-30 13F SOUTHWEST GAS HLDGS COM 844895102 74 -33 -30.84 5 -28.57 0.0000
2021-05-07 2021-03-31 13F SOUTHWEST GAS HLDGS COM 844895102 107 -227 -67.96 7 -65.00 0.0000
2021-02-16 2020-12-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 334 -2,924 -89.75 20 -90.29 0.0001
2020-11-09 2020-09-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 3,258 -730 -18.30 206 -25.09 0.0011
2020-08-05 2020-06-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 3,988 -444 -10.02 275 -10.71 0.0016
2020-05-05 2020-03-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 4,432 -124 -2.72 308 -10.98 0.0022
2020-02-14 2019-12-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 4,556 -256 -5.32 346 -21.00 0.0019
2019-11-14 2019-09-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 4,812 -142 -2.87 438 -1.35 0.0026
2019-08-07 2019-06-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 4,954 -556 -10.09 444 -1.99 0.0027
2019-05-14 2019-03-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 5,510 -1,793 -24.55 453 -18.96 0.0029
2019-02-14 2018-12-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 7,303 -261 -3.45 559 -6.52 0.0041
2018-11-14 2018-09-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 7,564 -464 -5.78 598 -2.29 0.0038
2018-08-14 2018-06-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 8,028 -421 -4.98 612 7.18 0.0041
2018-05-15 2018-03-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 8,449 -570 -6.32 571 -21.35 0.0039
2018-02-14 2017-12-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 9,019 970 12.05 726 16.16 0.0049
2017-11-14 2017-09-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 8,049 -641 -7.38 625 -1.57 0.0045
2017-08-11 2017-06-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 8,690 16 0.18 635 -11.68 0.0047
2017-05-12 2017-03-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 8,674 -1,960 -18.43 719 -11.78 0.0054
2017-02-13 2016-12-31 13F/A-1 SOUTHWEST GAS COM 844895102 10,634 2,809 35.90 815 48.99 0.0066
2017-02-09 2016-12-31 13F SOUTHWEST GAS COM 844895102 7,825 0 547 0.0045
2016-11-10 2016-09-30 13F SOUTHWEST GAS COM 844895102 7,825 -1,047 -11.80 547 -21.63 0.0045
2016-08-11 2016-06-30 13F SOUTHWEST GAS COM 844895102 8,872 -678 -7.10 698 10.97 0.0059
2016-05-13 2016-03-31 13F SOUTHWEST GAS COM 844895102 9,550 -4,476 -31.91 629 -18.73 0.0054
2016-02-16 2015-12-31 13F SOUTHWEST GAS COM 844895102 14,026 1,513 12.09 774 6.03 0.0068
2015-11-13 2015-09-30 13F SOUTHWEST GAS COM 844895102 12,513 1,816 16.98 730 28.30 0.0068
2015-08-14 2015-06-30 13F SOUTHWEST GAS COM 844895102 10,697 910 9.30 569 0.00 0.0050
2015-05-14 2015-03-31 13F SOUTHWEST GAS COM 844895102 9,787 1,056 12.09 569 5.37 0.0049
2015-02-13 2014-12-31 13F SOUTHWEST GAS COM 844895102 8,731 60 0.69 540 28.27 0.0046
2014-11-17 2014-09-30 13F SOUTHWEST GAS COM 844895102 8,671 -424 -4.66 421 -12.29 0.0038
2014-08-14 2014-06-30 13F SOUTHWEST GAS COM 844895102 9,095 5,733 170.52 480 166.67 0.0043
2014-05-15 2014-03-31 13F SOUTHWEST GAS COM 844895102 3,362 2,162 180.17 180 168.66 0.0017
2014-02-14 2013-12-31 13F SOUTHWEST GAS COM 844895102 1,200 0 0.00 67 11.67 0.0006
2013-11-14 2013-09-30 13F SOUTHWEST GAS COM 844895102 1,200 0 0.00 60 7.14 0.0006
2013-08-14 2013-06-30 13F SOUTHWEST GAS COM 844895102 1,200 1,200 56 0.0006
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.