SWX — Southwest Gas Holdings, Inc.Today's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
3
all time
Members · 12m
0
0 buys · 0 sells · by trade date
Latest filing
08-23
2023-08-23
Rows filed past the STOCK Act's 45-day window, stated on the row, never editorialised; both dates and the receipt stay on every row.
1
13F holders
321
all listed · 2026-03-31
Congress: statutory ranges, filed up to 45 days after the trade · 13F: quarter-end snapshots, filed up to 45 days lateras of 2026-10-29
Congress 3Institutional 321

Congress · disclosure timeline

By trade date · 24 months · 0 rows ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

No dated SWX rows fall inside the trailing 24 months by trade date.

Members active in SWX

12 months · most active first Rows = number of disclosures, not dollars. Net = lower bound of the net range. Committees as of each member's latest trade in the window (roster snapshot 2026-10-29).

No member disclosed SWX in the trailing 12 months.

Congressional disclosures

Newest filed firstAll 3 rows ↗
Latest congressional filings mentioning SWX
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2023-08-23Michael Guest R–MS-3BUY SP (spouse-owned)Traded 08-07 +16d$1K–$15K
2023-05-19Daniel S. Goldman D–NY-10SELLTraded 04-10 +39d$1K–$15K
2023-04-17Daniel S. Goldman D–NY-10BUYTraded 03-01 LATE·47d$1K–$15K

13F holders · Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt. · longs only

Top institutional holders of SWX for quarter 2026-03-31, 1–25 of 321 holders
#FilerValueSecuritiesFlagsderived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date, which this table does not show, but no document links — the EDGAR link opens the filer's 13F list·§
1BlackRock, Inc.$934M1
derived ·§ EDGAR ↗
2FMR LLC$449M1
derived ·§ EDGAR ↗
3Corvex Management LP$375M1
derived ·§ EDGAR ↗
4VANGUARD PORTFOLIO MANAGEMENT LLC$335M1
derived ·§ EDGAR ↗
5VANGUARD CAPITAL MANAGEMENT LLC$261M1
derived ·§ EDGAR ↗
6STATE STREET CORP$210M1
derived ·§ EDGAR ↗
7MAVERICK CAPITAL LTD$185M1
derived ·§ EDGAR ↗
8ADAGE CAPITAL PARTNERS GP, L.L.C.$128M1
derived ·§ EDGAR ↗
9AQR CAPITAL MANAGEMENT LLC$101M1
derived ·§ EDGAR ↗
10Channing Capital Management, LLC$96.2M1
derived ·§ EDGAR ↗
11PRINCIPAL FINANCIAL GROUP INC$93.1M1
derived ·§ EDGAR ↗
12DIMENSIONAL FUND ADVISORS LP$91.7M1
derived ·§ EDGAR ↗
13CHARLES SCHWAB INVESTMENT MANAGEMENT INC$72.5M1
derived ·§ EDGAR ↗
14FULLER & THALER ASSET MANAGEMENT, INC.$72.1M1
derived ·§ EDGAR ↗
15NORTHERN TRUST CORP$69.0M1
derived ·§ EDGAR ↗
16NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$66.1M1
derived ·§ EDGAR ↗
17MORGAN STANLEY$58.3M1
derived ·§ EDGAR ↗
18Zimmer Partners, LP$52.7M1
derived ·§ EDGAR ↗
19BALYASNY ASSET MANAGEMENT L.P.$49.2M1
derived ·§ EDGAR ↗
20Point72 Asset Management, L.P.$44.7M1
derived ·§ EDGAR ↗
21Nuveen, LLC$42.7M1
derived ·§ EDGAR ↗
22FIRST TRUST ADVISORS LP$42.6M1
derived ·§ EDGAR ↗
23VICTORY CAPITAL MANAGEMENT INC$42.1M1
derived ·§ EDGAR ↗
24RENAISSANCE TECHNOLOGIES LLC$39.9M1
derived ·§ EDGAR ↗
25CITADEL ADVISORS LLC$37.9M1
derived ·§ EDGAR ↗
Show all 321 holders
Truncated by Public Filings. All 281 13F filers reporting this share class are listed. Method ↗

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Congress ↔ notable managers · SWX

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-31 → 2026-10-29 · statutory ranges

Notable managers · quarter ended 2026-03-31

Adding
0 — $0 held
Trimming
1 Corvex Management $375M held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · SOUTHWEST GAS HLDGS INC

Merged timeline of congressional filings and notable-manager moves on SWX
DateWhoChangeSize
2026-05-15Corvex Management 13FTRIM−712,395 sh

1 newest, by filing date · 13F rows are quarter-end snapshots, not trades

Congress vs filers

12 months
Congress net (rows)no rows
Congress net ($ bound)$0
Filersnot computedThe filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.