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Livermore
Livermore
ZHEN

First Manhattan Co

SEC CIK
0000728083
Latest filing
Aug 14, 2026

SWX holding history

Southwest Gas Holdings, Inc. in every 13F filed by First Manhattan Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

SWX overviewAll 13F holders of SWXFull Q2 2026 holdings

Shares (Q2 2026)
4,100
Value
$363.6K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of SWX by First Manhattan Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20264,100$363.6K<0.1%00.0%UnchangedHolders
Q1 20264,100$356.3K<0.1%00.0%UnchangedHolders
Q4 20254,100$328.1K<0.1%00.0%UnchangedHolders
Q3 20254,100$321.2K<0.1%00.0%UnchangedHolders
Q2 20254,100$305.0K<0.1%00.0%UnchangedHolders
Q1 20254,100$294.4K<0.1%00.0%UnchangedHolders
Q4 20244,100$289.9K<0.1%00.0%UnchangedHolders
Q3 20244,100$302.4K<0.1%−150−3.5%ReducedHolders
Q2 20244,250$299.1K<0.1%−380−8.2%ReducedHolders
Q1 20244,630$352.5K<0.1%−800−14.7%ReducedHolders
Q4 20235,430$344.0K<0.1%−645−10.6%ReducedHolders
Q3 20236,075$367.0K<0.1%−800−11.6%ReducedHolders
Q2 20236,875$437.6K<0.1%−2,870−29.5%ReducedHolders
Q1 20239,745$608.6K<0.1%−320−3.2%ReducedHolders
Q4 202210,065$622.8K<0.1%−420−4.0%ReducedHolders
Q3 202210,485$731.0K<0.1%+900+9.4%AddedHolders
Q2 20229,585$834.0K<0.1%00.0%UnchangedHolders
Q1 20229,585$750.0K<0.1%00.0%UnchangedHolders
Q4 20219,585$671.0K<0.1%−4,470−31.8%ReducedHolders
Q3 202114,055$939.0K<0.1%−550−3.8%ReducedHolders
Q2 202114,605$966.0K<0.1%−2,300−13.6%ReducedHolders
Q1 202116,905$1.16M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.