American Water Works vs California Water Service: why the prices moved differently

Weekly · monthly · quarterly news summaries, side by side in time

American Water Works (AWK)

Q3 202615 Jul – 8 Oct 2026

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Rate wins, acquisitions and steady guidance drive American Water higher

Regulators approved major rate increases Pennsylvania and New Jersey regulators approved rate increases worth about $75 million and $68 million a year, letting American Water charge more to cover its costs and earn a return on its pipes and plants. This directly lifts revenue and profit, and shows regulators are willing to pay for its investments.
Approved rate increases are the clearest new driver of higher revenue and earnings for AWK.
Steady earnings and reaffirmed guidance American Water reported 8% earnings-per-share growth in the second quarter and repeated its full-year profit target of $6.02 to $6.12 a share. It also plans to spend about $3.7 billion in 2026 on pipes and plants, which grows the base on which it earns regulated returns.
Solid results and unchanged guidance reassure investors that the company's growth plan is on track.
Acquisitions keep adding customers American Water closed several small water and wastewater system purchases, adding thousands of customers in New Jersey, Missouri and Illinois, and it has more deals pending. Buying local systems expands its customer base and the assets on which it earns a regulated return, supporting long-term growth.
A steady stream of completed and pending acquisitions is a core part of AWK's growth story.
Merger progress, but valuation stays rich The planned merger with Essential Utilities is moving through approvals and is still expected to close by early 2027, which would create a much larger company. But AWK shares trade at a premium to peers and some analysts see them as fully valued, which can cap gains if sentiment cools.
The merger is a major positive catalyst, while the premium valuation is the main counterweight to the stock.

August 202615 Jul – 8 Oct 2026

▲3

Rate wins, acquisitions and steady guidance drive American Water higher

Regulators approved major rate increases Pennsylvania and New Jersey regulators approved rate increases worth about $75 million and $68 million a year, letting American Water charge more to cover its costs and earn a return on its pipes and plants. This directly lifts revenue and profit, and shows regulators are willing to pay for its investments.
Approved rate increases are the clearest new driver of higher revenue and earnings for AWK.
Steady earnings and reaffirmed guidance American Water reported 8% earnings-per-share growth in the second quarter and repeated its full-year profit target of $6.02 to $6.12 a share. It also plans to spend about $3.7 billion in 2026 on pipes and plants, which grows the base on which it earns regulated returns.
Solid results and unchanged guidance reassure investors that the company's growth plan is on track.
Acquisitions keep adding customers American Water closed several small water and wastewater system purchases, adding thousands of customers in New Jersey, Missouri and Illinois, and it has more deals pending. Buying local systems expands its customer base and the assets on which it earns a regulated return, supporting long-term growth.
A steady stream of completed and pending acquisitions is a core part of AWK's growth story.
Merger progress, but valuation stays rich The planned merger with Essential Utilities is moving through approvals and is still expected to close by early 2027, which would create a much larger company. But AWK shares trade at a premium to peers and some analysts see them as fully valued, which can cap gains if sentiment cools.
The merger is a major positive catalyst, while the premium valuation is the main counterweight to the stock.

Latest15 Jul – 8 Oct 2026

▲3

Rate wins, acquisitions and steady guidance drive American Water higher

Regulators approved major rate increases Pennsylvania and New Jersey regulators approved rate increases worth about $75 million and $68 million a year, letting American Water charge more to cover its costs and earn a return on its pipes and plants. This directly lifts revenue and profit, and shows regulators are willing to pay for its investments.
Approved rate increases are the clearest new driver of higher revenue and earnings for AWK.
Steady earnings and reaffirmed guidance American Water reported 8% earnings-per-share growth in the second quarter and repeated its full-year profit target of $6.02 to $6.12 a share. It also plans to spend about $3.7 billion in 2026 on pipes and plants, which grows the base on which it earns regulated returns.
Solid results and unchanged guidance reassure investors that the company's growth plan is on track.
Acquisitions keep adding customers American Water closed several small water and wastewater system purchases, adding thousands of customers in New Jersey, Missouri and Illinois, and it has more deals pending. Buying local systems expands its customer base and the assets on which it earns a regulated return, supporting long-term growth.
A steady stream of completed and pending acquisitions is a core part of AWK's growth story.
Merger progress, but valuation stays rich The planned merger with Essential Utilities is moving through approvals and is still expected to close by early 2027, which would create a much larger company. But AWK shares trade at a premium to peers and some analysts see them as fully valued, which can cap gains if sentiment cools.
The merger is a major positive catalyst, while the premium valuation is the main counterweight to the stock.

California Water Service Group (CWT)

Q3 202617 Jul – 2 Oct 2026

▲3

California Water's growth rests on approved rate hikes and a big investment plan

Regulators approved a big investment and rate plan California regulators approved Cal Water's plan to invest $1.45 billion through 2027, letting it raise annual revenue by $90.5 million in 2026 and more later. This grows the base on which it earns profit, supporting earnings growth.
This is the core new event driving CWT's earnings outlook.
Second-quarter profit jumped on new rates CWT earned $56.5 million ($0.93 per share) versus $42.2 million a year earlier, with revenue up to $308.6 million. New rates and catch-up payments from the delayed rate case lifted results, and it invested a record $147 million in infrastructure.
Confirms the rate case is already flowing into profits.
Washington unit won rates to recover its spending Washington Water received approval for new rates starting October 2026, expected to add $4.1 million in yearly revenue and recover $26.5 million invested in pipes, treatment and PFAS testing. It shows CWT can get its costs paid back state by state.
A fresh regulatory win that adds revenue and supports cost recovery.
Dividend record and a $218 million acquisition still pending CWT was highlighted among Dividend Kings with 77 straight years of dividend increases, a defensive draw for income investors. Its $218 million deal for Nexus systems in Nevada and Oregon, adding about 36,000 customers, is still expected to close by end-2026.
Shows steady income appeal and growth-by-acquisition, but the deal is not yet closed.

August 202617 Jul – 2 Oct 2026

▲3

California Water's growth rests on approved rate hikes and a big investment plan

Regulators approved a big investment and rate plan California regulators approved Cal Water's plan to invest $1.45 billion through 2027, letting it raise annual revenue by $90.5 million in 2026 and more later. This grows the base on which it earns profit, supporting earnings growth.
This is the core new event driving CWT's earnings outlook.
Second-quarter profit jumped on new rates CWT earned $56.5 million ($0.93 per share) versus $42.2 million a year earlier, with revenue up to $308.6 million. New rates and catch-up payments from the delayed rate case lifted results, and it invested a record $147 million in infrastructure.
Confirms the rate case is already flowing into profits.
Washington unit won rates to recover its spending Washington Water received approval for new rates starting October 2026, expected to add $4.1 million in yearly revenue and recover $26.5 million invested in pipes, treatment and PFAS testing. It shows CWT can get its costs paid back state by state.
A fresh regulatory win that adds revenue and supports cost recovery.
Dividend record and a $218 million acquisition still pending CWT was highlighted among Dividend Kings with 77 straight years of dividend increases, a defensive draw for income investors. Its $218 million deal for Nexus systems in Nevada and Oregon, adding about 36,000 customers, is still expected to close by end-2026.
Shows steady income appeal and growth-by-acquisition, but the deal is not yet closed.

Latest17 Jul – 2 Oct 2026

▲3

California Water's growth rests on approved rate hikes and a big investment plan

Regulators approved a big investment and rate plan California regulators approved Cal Water's plan to invest $1.45 billion through 2027, letting it raise annual revenue by $90.5 million in 2026 and more later. This grows the base on which it earns profit, supporting earnings growth.
This is the core new event driving CWT's earnings outlook.
Second-quarter profit jumped on new rates CWT earned $56.5 million ($0.93 per share) versus $42.2 million a year earlier, with revenue up to $308.6 million. New rates and catch-up payments from the delayed rate case lifted results, and it invested a record $147 million in infrastructure.
Confirms the rate case is already flowing into profits.
Washington unit won rates to recover its spending Washington Water received approval for new rates starting October 2026, expected to add $4.1 million in yearly revenue and recover $26.5 million invested in pipes, treatment and PFAS testing. It shows CWT can get its costs paid back state by state.
A fresh regulatory win that adds revenue and supports cost recovery.
Dividend record and a $218 million acquisition still pending CWT was highlighted among Dividend Kings with 77 straight years of dividend increases, a defensive draw for income investors. Its $218 million deal for Nexus systems in Nevada and Oregon, adding about 36,000 customers, is still expected to close by end-2026.
Shows steady income appeal and growth-by-acquisition, but the deal is not yet closed.