S&P 500 Consumer Discretionary Sector SEC Filings — September 22, 2026

USA S&P 500 Consumer Discretionary

By Gunpowder Editorial ·

6 high priority 1 medium priority 7 total filings analysed

Executive Summary

The 7 filings in this digest are dominated by AutoZone's Q4 FY2026 earnings release and a series of routine Form 4 insider transactions at Home Depot. AutoZone delivered solid top-line growth of 5.6% YoY and robust EPS growth of 15.1% YoY, but same-store sales growth was modest and operating expenses deleveraged, creating a mixed picture.

Home Depot insider activity is limited to tax-withholding transactions by senior executives, which are routine and not indicative of bearish sentiment. The key portfolio-level takeaway is the bifurcation between AutoZone's strong profitability metrics and its sluggish store-level momentum, alongside a lack of forward-looking guidance from either company. No major capital allocation changes, M&A, or guidance revisions were disclosed in this batch, making the watch list focused on AutoZone's upcoming earnings call and any broader retail sector commentary.

Materiality, sentiment, and priority are scored by Gunpowder’s analysis pipeline. How we score filings →

Filing types in this digest: 8-K · Form 4

Tracking the trend? Catch up on the prior S&P 500 Consumer Discretionary Sector SEC Filings digest from September 15, 2026.

Investment Signals (8)

  • AutoZone ↓ (BULLISH)
    ▲

    Q4 FY2026 EPS grew 15.1% YoY to $56.05, significantly outpacing net sales growth of 5.6% YoY, driven by a 182 bps gross margin expansion to 53.3%

  • AutoZone ↓ (BULLISH)
    ▲

    Full-year sales reached $20.3B, up 7.4% YoY, with EPS of $152.55, up 5.3% YoY, showing consistent annual growth

  • AutoZone ↓ (BULLISH)
    ▲

    Q4 gross margin expanded 182 bps YoY to 53.3%, benefiting from 145 bps of tariff refunds and 105 bps net non-cash LIFO impact, partially offset by higher commercial mix

  • AutoZone ↓ (BEARISH)
    ▲

    Domestic same-store sales grew only 1.6% in Q4, indicating a challenging selling environment despite overall growth

  • AutoZone ↓ (BEARISH)
    ▲

    International same-store sales grew only 1.3% on a constant-currency basis, underperforming domestic growth and signaling softness in international markets

  • AutoZone ↓ (BEARISH)
    ▲

    Operating expenses deleveraged 100 bps YoY in Q4 to 33.4% of sales, driven by growth initiatives, pressuring operating margins

  • Full-year gross margin declined 30 bps to 52.3% due to a 61 bps net non-cash LIFO impact, partially offset by 48 bps from tariff refunds [NEUTRAL/MIXED]

  • ▲

    CFO McPhail Richard V had 554 shares withheld for taxes at $299.98 (~$166K), the largest insider transaction in this batch, but still routine and non-discretionary

Risk Flags (6)

  • ▼

    Full-year gross margin declined 30 bps to 52.3% despite tariff refunds, indicating underlying cost pressures beyond LIFO impacts

  • ▼

    Operating expenses deleveraged 100 bps in Q4 and 40 bps for the full year, signaling that growth initiatives are not yet generating offsetting efficiencies

  • ▼

    Domestic same-store sales growth of 1.6% and international growth of 1.3% are well below the 5.6% net sales growth, suggesting volume growth is heavily dependent on new store openings and price/mix

  • International same-store sales of 1.3% on a constant-currency basis underperformed domestic, raising concerns about execution in overseas markets

  • Multiple senior executives (CFO, EVPs, SVP) had shares withheld for taxes, which, while routine, reduces their total holdings and could signal a lack of open-market buying

  • No open-market purchases by any Home Depot executive in this batch, indicating insiders are not taking advantage of current price levels

Opportunities (6)

  • Q4 gross margin expanded 182 bps to 53.3%, driven by tariff refunds and LIFO benefits; if this trend continues, it could drive further EPS upside

  • AutoZone/EPS Growth↓ (OPPORTUNITY)
    ◆

    EPS grew 15.1% YoY in Q4, more than double the sales growth rate, indicating strong operating leverage and potential for continued double-digit EPS growth

  • International same-store sales growth of 1.3% on a constant-currency basis, while modest, still represents a growth avenue; any acceleration in international markets could be a catalyst

  • With strong free cash flow and a history of buybacks, AutoZone's capital allocation program could be a source of upside; watch for buyback announcements on the earnings call

  • Despite tax-withholding sales, executives retain significant holdings (e.g., CFO holds 49,050 shares), indicating long-term alignment with shareholders

  • Q4 FY2026 results released, but no forward guidance was provided in the 8-K; the earnings call could provide catalysts if management offers a positive outlook

Sector Themes (5)

  • Mixed Consumer Discretionary Signals
    ◆

    AutoZone's results show a consumer that is still spending on auto parts (sales up 5.6% YoY) but is increasingly price-sensitive (same-store sales growth of only 1.6%), reflecting a cautious consumer environment

  • Margin Management Through Tariffs
    ◆

    AutoZone's gross margin expansion was heavily dependent on one-time tariff refunds (145 bps in Q4), highlighting how tariff policy is a major swing factor for consumer discretionary companies

  • Insider Activity is Routine
    ◆

    All insider transactions in this batch are tax-withholding-related, with no discretionary buying or selling, suggesting that management teams are not signaling a strong view on their stock's valuation

  • Cost Discipline is Key
    ◆

    AutoZone's operating expense deleverage (100 bps in Q4) underscores that controlling costs is a critical challenge for retailers, even those with strong sales growth

  • International Growth is a Double-Edged Sword
    ◆

    AutoZone's international same-store sales growth of 1.3% lags domestic, but the segment still offers a growth runway; companies with successful international expansion could outperform

Watch List (6)

  • Q4 FY2026 results released; watch for management commentary on FY2027 guidance, same-store sales trends, and tariff impact. Date: TBD (likely within days of the 8-K)

  • Monitor whether the 182 bps Q4 gross margin expansion is sustainable or if it was purely a one-time tariff refund benefit

  • Watch for any open-market purchases by Home Depot executives, which would be a bullish signal given the current valuation

  • Monitor international same-store sales trends in the next quarter to see if the 1.3% growth rate improves or deteriorates

  • With Home Depot insiders selling (tax-related), watch for broader retail sector data (e.g., consumer confidence, retail sales) that could impact the sector's outlook

  • Watch for any signs that AutoZone's growth initiatives are starting to drive operating leverage, which would be a positive catalyst

Filing Analyses (7)
AUTOZONE INC 8-K mixed materiality 8/10

22-09-2026

AutoZone reported Q4 FY2026 net sales of $6.6B (+5.6% YoY) and EPS of $56.05 (+15.1% YoY), with total company same-store sales up 1.5% (constant currency). However, domestic same-store sales growth was modest at 1.6%, and international same-store sales on a constant-currency basis were only 1.3% for the quarter, indicating a challenging selling environment. Full-year sales reached $20.3B (+7.4% YoY) with EPS of $152.55 (+5.3% YoY), while operating expenses deleveraged and gross margin for the full year declined slightly to 52.3% from 52.6%.

  • · Q4 gross profit margin increased 182 bps to 53.3%, driven by 145 bps from tariff refunds and 105 bps net non-cash LIFO impact, partially offset by higher commercial mix.
  • · Full year gross margin declined 30 bps to 52.3% due to a 61 bps net non-cash LIFO impact, partially offset by 48 bps from tariff refunds.
  • · Operating expenses deleveraged 100 bps in Q4 (33.4% vs 32.4%) and 40 bps for the full year (34.0% vs 33.6%), driven by growth initiatives.
  • · Inventory increased 10.1% YoY, driven primarily by growth initiatives.
  • · Net inventory per store was negative $107 thousand, unchanged from last quarter but improved from negative $131 thousand last year.
  • · Adjusted debt to EBITDAR remained flat at 2.5x for both fiscal years.
  • · Adjusted after-tax ROIC declined significantly to 35.8% from 41.3% in the prior year.
  • · Cash flow from operations for Q4 was $1.18B, up from $0.99B in Q4 FY2025.
  • · Capital spending for Q4 was $498.8M, up from $479.7M in Q4 FY2025.
  • · The company opened 16 new Mega Hub stores in the U.S. during Q4.
  • · Stores with commercial programs increased to 6,443 from 6,098 a year ago.
  • · Total square footage in domestic stores increased to 45,934 thousand from 44,138 thousand.
  • · The company's stockholders' deficit improved to -$2.50B from -$3.41B a year ago.
  • · Working capital improved to -$1.00B from -$1.18B a year ago.
HOME DEPOT, INC. 4 neutral materiality 2/10

22-09-2026

EVP-Interconnected Retail Broggi Jordan had withheld for taxes 130 $.05 Common Stock at $299.98 (~$39K). Broggi Jordan holds 10,867.2655 shares after the transaction.

  • · EVP-Interconnected Retail Broggi Jordan had withheld for taxes 130 $.05 Common Stock at $299.98 (~$39K)
HOME DEPOT, INC. 4 neutral materiality 3/10

22-09-2026

SVP-Finance, CAO & Controller Scardino Kimberly R had withheld for taxes 81 $.05 Common Stock at $299.98 (~$24.3K). Scardino Kimberly R holds 8,108 shares after the transaction.

  • · SVP-Finance, CAO & Controller Scardino Kimberly R had withheld for taxes 81 $.05 Common Stock at $299.98 (~$24.3K)
HOME DEPOT, INC. 4 neutral materiality 3/10

22-09-2026

EVP - Supply Chain & Prod. Dev Deaton John A. had withheld for taxes 344 $.05 Common Stock at $299.98 (~$103K). Deaton John A. holds 16,205.0389 shares after the transaction.

  • · EVP - Supply Chain & Prod. Dev Deaton John A. had withheld for taxes 344 $.05 Common Stock at $299.98 (~$103K)
HOME DEPOT, INC. 4 neutral materiality 5/10

22-09-2026

EVP & CFO McPhail Richard V had withheld for taxes 554 $.05 Common Stock at $299.98 (~$166K). McPhail Richard V holds 49,050.2658 shares after the transaction.

  • · EVP & CFO McPhail Richard V had withheld for taxes 554 $.05 Common Stock at $299.98 (~$166K)
HOME DEPOT, INC. 4 neutral materiality 2/10

22-09-2026

EVP & CIO BROWN ANGIE had withheld for taxes 96 $.05 Common Stock at $299.98 (~$28.8K). BROWN ANGIE holds 6,701.1731 shares after the transaction.

  • · EVP & CIO BROWN ANGIE had withheld for taxes 96 $.05 Common Stock at $299.98 (~$28.8K)
HOME DEPOT, INC. 4 neutral materiality 2/10

22-09-2026

EVP - Human Resources SMITH STEPHANIE had withheld for taxes 130 $.05 Common Stock at $299.98 (~$39K). SMITH STEPHANIE holds 7,781.8866 shares after the transaction.

  • · EVP - Human Resources SMITH STEPHANIE had withheld for taxes 130 $.05 Common Stock at $299.98 (~$39K)

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