Star Group, L.P. (SGU) Stock Analysis and Metrics

Star

NYSE: SGU

$12.75 ▲ +0.07 (+0.53%)

At close: Aug 11, 2026 · 11:10 AM UTC

Financial Ratios

Market Cap418.55 Mn

P/E4.84

P/S0.22

Div. Yield0.06

ROIC (Qtr)0.00

Total Debt (Qtr)193.57 Mn

Revenue Growth (1y) (Qtr)17.16

Add ratio to table…

About

Star Group L. P. is a retail distributor of home heating oil propane and other refined petroleum products The company serves residential and commercial customers primarily in the northeastern and mid-Atlantic regions of the United States Its core operations involve the purchase storage and delivery of liquid fuels along with the provision of installation and service for heating and cooling equipment Star Group L. P. focuses on maintaining a reliable supply chain to meet seasonal demand fluctuations particularly during winter months

Star Group L. P. generates revenue primarily through the sale of home heating oil propane motor fuels and other petroleum products to its customer base The company also earns income from installation and service contracts for heating systems water heaters and related equipment Revenue is derived from both variable price and price-protected residential customers as well as commercial and industrial accounts Additional income comes from finance charges on aged receivables and gains or losses from derivative instruments used to manage commodity price risk

The company operates through the following segments: Home Heating Oil and Propane Motor Fuel and Other Petroleum Products Installation and Service

• The Home Heating Oil and Propane segment involves the purchase storage transportation and delivery of heating oil and propane to residential and commercial customers This segment includes both variable price and fixed price offerings and is the primary driver of the company's seasonal volume fluctuations.

• The Motor Fuel and Other Petroleum Products segment includes the sale of diesel gasoline lubricants and other refined fuels to commercial customers fleet operators and retail locations This segment contributes to year-round revenue stability due to more consistent demand patterns across seasons.

• The Installation and Service segment encompasses the sale installation maintenance and repair of heating systems water heaters air conditioning units and related equipment This segment supports customer retention and provides additional gross profit opportunities beyond fuel delivery.

Star Group L. P. holds a competitive position as one of the largest independent retailers of home heating oil and propane in the United States The company faces competition from regional distributors national utilities and alternative energy providers but maintains advantages through its extensive delivery network customer service infrastructure and ability to offer price-protected plans Its scale allows for efficient procurement and logistics management in a volatile commodity market

Star Group L. P. serves over 400000 residential and commercial customers across its service territory The customer base includes homeowners small businesses apartment complexes municipal entities and commercial fleet operators Specific customer names are not disclosed in the filing but the company relies on long-term relationships with individual accounts and regional commercial clients to sustain its revenue streams

Investment Thesis

▲ Bull case

Star Group demonstrated strong operational resilience and pricing power during an exceptionally cold winter, with colder-than-normal temperatures driving a 6.4% year-over-year and 2.8% above-normal temperature increase in Q2 FY26, which directly contributed to a 7% rise in product gross profit to $277 million and a 12% increase to $457 million for the first half of the fiscal year. This volume and margin expansion occurred despite net customer attrition remaining low at 0.6%, indicating that the company’s core service reliability and customer retention strategies are effective even under adverse weather conditions, suggesting that its customer base is stickier than market perceptions assume. The ability to grow gross profit meaningfully while managing attrition points to underlying strength in its value proposition, particularly in regulated or semi-regulated markets where switching costs are high and service quality is paramount, which could support sustained pricing power and margin expansion beyond seasonal weather effects.
The company’s active margin management and inventory controls are proving effective in mitigating wholesale cost volatility, as evidenced by the CFO’s explicit statement that higher wholesale product costs have been “somewhat muted” due to being out of the heating season, combined with disciplined inventory controls and supply chain initiatives. This proactive approach to cost pass-through and working capital optimization suggests that SGU is better positioned than peers to maintain margin stability during commodity price swings, a critical advantage in a sector historically vulnerable to input cost shocks. Furthermore, the lack of reliance on weather hedges for benefit in Q2 FY26—despite the cold snap—indicates that organic volume and margin improvements are now the primary drivers of earnings, reducing earnings volatility tied to weather derivatives and increasing the predictability of core operations.
Strategic acquisitions are quietly contributing to scalable growth, with recent deals adding $3 million to delivery, branch, and G&A expenses in the first half of FY26 while simultaneously boosting volume and adjusted EBITDA from acquired businesses. The CEO noted that several other acquisition opportunities are under review, signaling a disciplined but active M&A pipeline that could accelerate scale efficiencies and geographic diversification. Unlike organic growth, which is weather-dependent, these tuck-in acquisitions provide recurring revenue streams, cost synergies through route optimization, and expanded customer bases in adjacent markets—factors that are likely underappreciated by the market, which tends to focus on seasonal weather variability rather than the company’s deliberate, long-term consolidation strategy in a fragmented industry.
The company’s outlook for the remainder of FY26 and into summer periods reflects a shift toward reinvestment in people and business development, as highlighted by the CEO’s emphasis on using the warmer months to “further invest in our people and business development initiatives.” This suggests that management views the current period not just as a recovery phase but as a strategic window to build capacity for future growth—whether through service upgrades, technology adoption, or customer experience enhancements—that could improve retention, reduce seasonal earnings volatility, and open new revenue streams beyond traditional heating oil and propane, such as energy efficiency services or renewable fuel blends, which are increasingly relevant in the Northeast and Mid-Atlantic markets where SGU operates.

Star Group demonstrated strong operational resilience and pricing power during an exceptionally cold winter, with colder-than-normal temperatures driving a 6.4% year-over-year and 2.8% above-normal temperature increase in Q2 FY26, which directly contributed to a 7% rise in product gross profit to $277 million and a 12% increase to $457 million for the first half of the fiscal year. This volume and margin expansion occurred despite net customer attrition remaining low at 0.6%, indicating that the company’s core service reliability and customer retention strategies are effective even under adverse weather conditions, suggesting that its customer base is stickier than market perceptions assume. The ability to grow gross profit meaningfully while managing attrition points to underlying strength in its value proposition, particularly in regulated or semi-regulated markets where switching costs are high and service quality is paramount, which could support sustained pricing power and margin expansion beyond seasonal weather effects.
The company’s active margin management and inventory controls are proving effective in mitigating wholesale cost volatility, as evidenced by the CFO’s explicit statement that higher wholesale product costs have been “somewhat muted” due to being out of the heating season, combined with disciplined inventory controls and supply chain initiatives. This proactive approach to cost pass-through and working capital optimization suggests that SGU is better positioned than peers to maintain margin stability during commodity price swings, a critical advantage in a sector historically vulnerable to input cost shocks. Furthermore, the lack of reliance on weather hedges for benefit in Q2 FY26—despite the cold snap—indicates that organic volume and margin improvements are now the primary drivers of earnings, reducing earnings volatility tied to weather derivatives and increasing the predictability of core operations.
Strategic acquisitions are quietly contributing to scalable growth, with recent deals adding $3 million to delivery, branch, and G&A expenses in the first half of FY26 while simultaneously boosting volume and adjusted EBITDA from acquired businesses. The CEO noted that several other acquisition opportunities are under review, signaling a disciplined but active M&A pipeline that could accelerate scale efficiencies and geographic diversification. Unlike organic growth, which is weather-dependent, these tuck-in acquisitions provide recurring revenue streams, cost synergies through route optimization, and expanded customer bases in adjacent markets—factors that are likely underappreciated by the market, which tends to focus on seasonal weather variability rather than the company’s deliberate, long-term consolidation strategy in a fragmented industry.
The company’s outlook for the remainder of FY26 and into summer periods reflects a shift toward reinvestment in people and business development, as highlighted by the CEO’s emphasis on using the warmer months to “further invest in our people and business development initiatives.” This suggests that management views the current period not just as a recovery phase but as a strategic window to build capacity for future growth—whether through service upgrades, technology adoption, or customer experience enhancements—that could improve retention, reduce seasonal earnings volatility, and open new revenue streams beyond traditional heating oil and propane, such as energy efficiency services or renewable fuel blends, which are increasingly relevant in the Northeast and Mid-Atlantic markets where SGU operates.

▼ Bear case

Star Group’s financial performance remains disproportionately dependent on volatile weather patterns, as evidenced by the explicit acknowledgment that colder temperatures—6.4% below last year and 2.8% below normal in Q2 FY26—were the primary drivers of volume growth, with the CFO noting that without this weather tailwind and acquisitions, net customer attrition and other factors would have led to volume declines. This reveals a fragile organic growth model where core business volume is highly sensitive to seasonal fluctuations, and the company’s ability to grow earnings absent extreme weather or M&A remains unproven, making earnings highly unpredictable and vulnerable to mild winters, which could quickly reverse recent gains and expose the lack of true underlying demand growth.
Despite management’s claims of effective margin management, the company incurred a $5 million expense under its weather hedge program in the first half of FY26—up from $3.1 million in the prior year—indicating that weather volatility is not only persistent but increasing in financial impact, and the hedge is being used as a cost rather than a benefit, suggesting that the company is paying to mitigate downside risk rather than profiting from it. The fact that no weather hedge benefit was recognized in Q2 FY26, despite extreme cold, implies that the hedge structure may be poorly designed or that the company is over-hedging, resulting in unnecessary costs that drag on earnings without providing offsetting upside, which undermines the credibility of management’s assertion that weather impacts are being “contained” through such programs.
Operating inefficiencies are being masked by weather-driven volume increases, as delivery, branch, and G&A expenses rose by over $16 million year-over-year in the first half of FY26, with $11.3 million attributable to base business cost increases driven by a mere 2.7% volume increase and severe weather impacts—revealing that unit costs are rising faster than volume growth. This imbalance suggests deteriorating operational efficiency in the legacy business, likely due to aging infrastructure, labor shortages, or inefficient route planning exacerbated by snow-related disruptions, and if weather normalizes, these inflated costs will persist without the volume boost to absorb them, leading to margin compression that is not currently reflected in forward expectations.
The company’s heavy reliance on acquisitions to sustain growth presents significant integration and execution risks, as recent deals added $3 million to SG&A in the first half of FY26 while the CEO admitted that several other opportunities are under review—implying a potentially aggressive acquisition pace that could strain management resources, increase debt leverage, and lead to overpayment in a fragmented but competitive market. With no discussion of synergies realized, integration timelines, or post-acquisition performance metrics, the market may be overestimating the durability of acquisition-driven EBITDA growth, particularly if interest rates remain elevated or if regulatory scrutiny increases on consolidation in essential energy services, turning what is currently seen as a growth catalyst into a liability.

Star Group’s financial performance remains disproportionately dependent on volatile weather patterns, as evidenced by the explicit acknowledgment that colder temperatures—6.4% below last year and 2.8% below normal in Q2 FY26—were the primary drivers of volume growth, with the CFO noting that without this weather tailwind and acquisitions, net customer attrition and other factors would have led to volume declines. This reveals a fragile organic growth model where core business volume is highly sensitive to seasonal fluctuations, and the company’s ability to grow earnings absent extreme weather or M&A remains unproven, making earnings highly unpredictable and vulnerable to mild winters, which could quickly reverse recent gains and expose the lack of true underlying demand growth.
Despite management’s claims of effective margin management, the company incurred a $5 million expense under its weather hedge program in the first half of FY26—up from $3.1 million in the prior year—indicating that weather volatility is not only persistent but increasing in financial impact, and the hedge is being used as a cost rather than a benefit, suggesting that the company is paying to mitigate downside risk rather than profiting from it. The fact that no weather hedge benefit was recognized in Q2 FY26, despite extreme cold, implies that the hedge structure may be poorly designed or that the company is over-hedging, resulting in unnecessary costs that drag on earnings without providing offsetting upside, which undermines the credibility of management’s assertion that weather impacts are being “contained” through such programs.
Operating inefficiencies are being masked by weather-driven volume increases, as delivery, branch, and G&A expenses rose by over $16 million year-over-year in the first half of FY26, with $11.3 million attributable to base business cost increases driven by a mere 2.7% volume increase and severe weather impacts—revealing that unit costs are rising faster than volume growth. This imbalance suggests deteriorating operational efficiency in the legacy business, likely due to aging infrastructure, labor shortages, or inefficient route planning exacerbated by snow-related disruptions, and if weather normalizes, these inflated costs will persist without the volume boost to absorb them, leading to margin compression that is not currently reflected in forward expectations.
The company’s heavy reliance on acquisitions to sustain growth presents significant integration and execution risks, as recent deals added $3 million to SG&A in the first half of FY26 while the CEO admitted that several other opportunities are under review—implying a potentially aggressive acquisition pace that could strain management resources, increase debt leverage, and lead to overpayment in a fragmented but competitive market. With no discussion of synergies realized, integration timelines, or post-acquisition performance metrics, the market may be overestimating the durability of acquisition-driven EBITDA growth, particularly if interest rates remain elevated or if regulatory scrutiny increases on consolidation in essential energy services, turning what is currently seen as a growth catalyst into a liability.

Peer Comparison

Companies in the Oil & Gas Refining & Marketing

S.No.	Ticker	Company	Market Cap	P/E	P/S	Total Debt (Qtr)
1	MPC	Marathon Petroleum Corp	95.54 Bn	9.27	0.61	32.82 Bn
2	VLO	Valero Energy Corp/Tx	94.66 Bn	12.41	0.68	11.35 Bn
3	PSX	Phillips 66	88.75 Bn	12.34	0.57	20.57 Bn
4	DINO	HF Sinclair Corp	15.51 Bn	8.08	0.50	2.77 Bn
5	SUN	Sunoco LP	10.06 Bn	8.69	0.29	13.31 Bn
6	PBF	PBF Energy Inc.	8.14 Bn	5.96	0.24	1.75 Bn
7	CSAN	Cosan S.A.	6.56 Bn	-5.38	0.91	0.72 Bn
8	UGP	Ultrapar Holdings Inc	6.46 Bn	-5.47	0.24	2.86 Bn

Research Tools

Datasets

Plans

Developers

About

Investment Thesis

Product and Service Breakdown of Revenue (2025)

Peer Comparison

Research Tools

Datasets

Plans

Developers

About

Investment Thesis

Product and Service Breakdown of Revenue (2025)

Peer Comparison

Create an account

Sign In

Reset Password