사우스웨스트 가스 홀딩스, Inc.
US ˙ NYSE ˙ US8448951025

SecuritySWX / Southwest Gas Holdings, Inc.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership9,297,238 shares
Ownership 13.00%
BlackRock, Inc. ownership in SWX / Southwest Gas Holdings, Inc.

2024-01-23 - BlackRock, Inc. has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 9,297,238 shares of Southwest Gas Holdings, Inc. (US:SWX). This represents 13.0 percent ownership of the company. In their previous filing dated 2023-01-23 , BlackRock, Inc. had reported owning 9,681,136 shares, indicating a decrease of -3.97 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2024-01-23 2024-01-23 13G/A 9,681,136 9,297,238 -3.97 13.00 -9.72
2023-01-23 2023-01-23 13G/A 9,283,165 9,681,136 4.29 14.40 -6.49
2022-03-11 2022-03-11 13G/A 9,283,165 9,283,165 0.00 15.40 0.00
2022-02-08 2022-02-08 13G 7,066,374 9,283,165 31.37 15.40 24.19
2021-01-27 2021-01-27 13G/A 7,431,945 7,066,374 -4.92 12.40 -8.82
2021-01-27 2021-01-27 13G/A 7,066,374 7,066,374 0.00 12.40 0.00
2020-02-04 2020-02-04 13G/A 6,235,560 7,431,945 19.19 13.60 14.29
2019-01-31 2019-01-31 13G/A 5,481,786 6,235,560 13.75 11.90 3.48
2018-01-19 2018-01-19 13G/A 5,393,552 5,481,786 1.64 11.50 0.88
2017-01-17 2017-01-17 13G/A 4,921,346 5,393,552 9.60 11.40 9.62
2016-05-10 2016-05-10 13G/A 4,536,057 4,921,346 8.49 10.40 8.33
2016-01-27 2016-01-27 13G/A 4,536,057 9.60
2015-01-15 2015-01-15 13G/A 4,486,336 9.60
2014-01-30 2014-01-30 13G/A 4,367,175 9.40
2013-08-09 2013-08-09 13G/A 4,721,750 10.19
2013-02-01 2013-02-01 13G/A 3,789,234 8.21
2012-02-10 2012-02-10 13G/A 3,937,676 8.58

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-13 2026-03-31 13F SOUTHWEST GAS HLDGS COM 844895102 10,747,131 464,712 4.52 933,926 13.51 0.0012
2026-02-12 2025-12-31 13F SOUTHWEST GAS HLDGS COM 844895102 10,282,419 434,693 4.41 822,799 6.65 0.0139
2025-11-12 2025-09-30 13F SOUTHWEST GAS HLDGS COM 844895102 9,847,726 -27,904 -0.28 771,471 5.01 0.0135
2025-08-12 2025-06-30 13F SOUTHWEST GAS HLDGS COM 844895102 9,875,630 207,651 2.15 734,648 5.83 0.0140
2025-05-02 2025-03-31 13F SOUTHWEST GAS HLDGS COM 844895102 9,667,979 17,220 0.18 694,161 1.72 0.0146
2025-02-07 2024-12-31 13F SOUTHWEST GAS HLDGS COM 844895102 9,650,759 164,906 1.74 682,405 -2.47 0.0138
2024-11-13 2024-09-30 13F SOUTHWEST GAS HLDGS COM 844895102 9,485,853 594,195 6.68 699,676 11.81 0.0147
2024-08-13 2024-06-30 13F SOUTHWEST GAS HLDGS COM 844895102 8,891,658 -13,926 -0.16 625,795 -7.70 0.0142
2024-05-10 2024-03-31 13F SOUTHWEST GAS HLDGS COM 844895102 8,905,584 -391,654 -4.21 677,982 15.11 0.0158
2024-02-13 2023-12-31 13F SOUTHWEST GAS HLDGS COM 844895102 9,297,238 10,357 0.11 588,980 4.98 0.0150
2023-11-13 2023-09-30 13F SOUTHWEST GAS HLDGS COM 844895102 9,286,881 -392,192 -4.05 561,020 -8.94 0.0161
2023-08-11 2023-06-30 13F SOUTHWEST GAS HLDGS COM 844895102 9,679,073 -438,269 -4.33 616,073 -2.49 0.0170
2023-05-12 2023-03-31 13F SOUTHWEST GAS HLDGS COM 844895102 10,117,342 436,206 4.51 631,828 5.47 0.0186
2023-02-13 2022-12-31 13F SOUTHWEST GAS HLDGS COM 844895102 9,681,136 356,710 3.83 599,069 -7.89 0.0188
2022-11-14 2022-09-30 13F SOUTHWEST GAS HLDGS COM 844895102 9,324,426 -284,433 -2.96 650,379 -22.27 0.0221
2022-08-12 2022-06-30 13F SOUTHWEST GAS HLDGS COM 844895102 9,608,859 -531,484 -5.24 836,741 5.40 0.0268
2022-05-12 2022-03-31 13F SOUTHWEST GAS HLDGS COM 844895102 10,140,343 857,178 9.23 793,886 22.08 0.0214
2022-02-10 2021-12-31 13F SOUTHWEST GAS HLDGS COM 844895102 9,283,165 -1,101,275 -10.61 650,286 -6.37 0.0166
2021-11-09 2021-09-30 13F SOUTHWEST GAS HLDGS COM 844895102 10,384,440 -539,430 -4.94 694,514 -3.95 0.0194
2021-08-11 2021-06-30 13F SOUTHWEST GAS HLDGS COM 844895102 10,923,870 1,415,156 14.88 723,050 10.67 0.0201
2021-05-07 2021-03-31 13F SOUTHWEST GAS HLDGS COM 844895102 9,508,714 2,442,340 34.56 653,342 52.19 0.0192
2021-02-05 2020-12-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 7,066,374 221,787 3.24 429,280 -0.61 0.0137
2020-11-06 2020-09-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 6,844,587 -287,531 -4.03 431,893 -12.30 0.0159
2020-08-14 2020-06-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 7,132,118 -467,275 -6.15 492,472 -6.84 0.0197
2020-05-01 2020-03-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 7,599,393 167,448 2.25 528,613 -6.37 0.0259
2020-02-13 2019-12-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 7,431,945 44,427 0.60 564,604 -16.05 0.0216
2019-11-08 2019-09-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 7,387,518 406,900 5.83 672,558 7.51 0.0282
2019-08-22 2019-06-30 13F/A-1 SOUTHWEST GAS HOLDINGS COM 844895102 6,980,618 543,242 8.44 625,602 18.14 0.0268
2019-08-13 2019-06-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 6,980,618 543,242 625,602
2019-05-09 2019-03-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 6,437,376 201,816 3.24 529,536 11.01 0.0236
2019-02-08 2018-12-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 6,235,560 374,766 6.39 477,022 2.99 0.0241
2018-11-09 2018-09-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 5,860,794 156,432 2.74 463,182 6.46 0.0200
2018-08-09 2018-06-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 5,704,362 79,815 1.42 435,074 14.38 0.0200
2018-05-09 2018-03-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 5,624,547 142,761 2.60 380,389 -13.78 0.0182
2018-02-09 2017-12-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 5,481,786 -5,639 -0.10 441,174 3.58 0.0210
2017-11-14 2017-09-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 5,487,425 -28,260 -0.51 425,934 5.70 0.0215
2017-08-10 2017-06-30 13F SOUTHWEST GAS HOLDINGS COM 844895102 5,515,685 -280,328 -4.84 402,975 -16.14 0.0214
2017-05-12 2017-03-31 13F SOUTHWEST GAS HOLDINGS COM 844895102 5,796,013 5,692,518 5,500.28 480,546 5,960.61 0.0264
2017-02-10 2016-12-31 13F SOUTHWEST GAS COM 844895102 103,495 -3,595 -3.36 7,929 5.99 0.0112
2016-11-08 2016-09-30 13F SOUTHWEST GAS COM 844895102 107,090 4,044 3.92 7,481 -7.77 0.0107
2016-08-10 2016-06-30 13F SOUTHWEST GAS COM 844895102 103,046 58,717 132.46 8,111 177.77 0.0122
2016-05-10 2016-03-31 13F SOUTHWEST GAS COM 844895102 44,329 5,304 13.59 2,920 35.69 0.0047
2016-02-11 2015-12-31 13F SOUTHWEST GAS COM 844895102 39,025 1,094 2.88 2,152 -2.71 0.0032
2015-11-13 2015-09-30 13F SOUTHWEST GAS COM 844895102 37,931 -1,795 -4.52 2,212 4.69 0.0035
2015-08-07 2015-06-30 13F SOUTHWEST GAS COM 844895102 39,726 -2,593 -6.13 2,113 -14.18 0.0031
2015-05-13 2015-03-31 13F SOUTHWEST GAS COM 844895102 42,319 -431 -1.01 2,462 -6.85 0.0034
2015-02-09 2014-12-31 13F SOUTHWEST GAS COM 844895102 42,750 15,602 57.47 2,643 100.38 0.0038
2014-10-29 2014-09-30 13F SOUTHWEST GAS COM 844895102 27,148 -91 -0.33 1,319 -8.28 0.0019
2014-08-06 2014-06-30 13F SOUTHWEST GAS COM 844895102 27,239 -5,698 -17.30 1,438 -18.34 0.0021
2014-05-02 2014-03-31 13F SOUTHWEST GAS COM 844895102 32,937 -100 -0.30 1,761 -4.66 0.0028
2014-02-12 2013-12-31 13F SOUTHWEST GAS COM 844895102 33,037 2,174 7.04 1,847 19.70 0.0030
2013-11-12 2013-09-30 13F SOUTHWEST GAS COM 844895102 30,863 1,680 5.76 1,543 13.04 0.0029
2013-08-13 2013-06-30 13F SOUTHWEST GAS COM 844895102 29,183 29,183 1,365 0.0027
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.