Nasdaq 100 Stocks SEC Filings — September 22, 2026

USA NASDAQ-100

By Gunpowder Editorial ·

5 high priority 5 total filings analysed

Executive Summary

The five NASDAQ-100 filings reveal a bifurcated market: mega-cap AI infrastructure names are aggressively raising cheap debt (CoreWeave's $3.7B convertible) and insiders are monetizing at elevated valuations (NVIDIA director sold ~$300M), while Adobe shows decelerating growth and heavy buybacks masking margin pressure.

CoreWeave's 2.875% coupon for 7-year convertible notes highlights the market's insatiable appetite for AI-related credit, with a 22.5% conversion premium signaling strong equity-linked demand. NVIDIA insider selling at $219.72 is a notable sentiment signal, though it represents a small fraction of the director's holdings. Adobe's 12.9% YoY revenue growth is offset by a 13.9% decline in services revenue and a $6.88B buyback that has increased leverage. Strategy Inc's small insider sales suggest a lack of conviction at current levels. The overarching theme is capital rotation: companies are leveraging balance sheets for AI growth and shareholder returns, while insiders take profits, creating a mixed tape for the index.

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

Filing types in this digest: Form 4 · 8-K · 10-Q

Tracking the trend? Catch up on the prior Nasdaq 100 Stocks SEC Filings digest from September 14, 2026.

Investment Signals (10)

  • CoreWeave ↓ (BULLISH)
    ▲

    Priced $3.7B convertible notes at 2.875% coupon, up from $3.0B planned, with a 22.5% conversion premium ($97.85 vs $79.88 close). This is a strong signal of AI infrastructure demand, but the $498.8M capped call cost highlights dilution risk.

  • NVIDIA ↓ (BEARISH)
    ▲

    Director Mark Stevens sold 1.356M shares at $219.72 (~$298M), a significant insider monetization. While not a fundamental negative, it signals potential overvaluation at current levels.

  • Adobe ↓ (BULLISH)
    ▲

    Subscription revenue grew 13.7% YoY, driving total revenue to $6.76B (+12.9% YoY). Net income rose 7.8% YoY to $2.36B, but this lagged revenue growth, indicating margin pressure.

  • Adobe ↓ (BULLISH)
    ▲

    Repurchased $6.88B of stock in nine months, a 14% increase YoY, signaling confidence in long-term value but also reducing capital for M&A or debt reduction.

  • ▲

    Director Patten Jarrod M sold 475 shares at $169.00 (~$80.3K) after exercising at $18.24, a typical tax-related transaction but also a signal of no immediate insider buying.

  • CoreWeave ↓ (BULLISH)
    ▲

    The upsized offering and capped call transactions indicate management's confidence in future cash flows to service debt, but the 2.875% coupon for a 2033 maturity is a bet on sustained low rates.

  • NVIDIA ↓ (BEARISH)
    ▲

    Stevens' sale at $219.72 vs. the 52-week range suggests insiders are taking profits near highs, a common pattern in high-flying tech.

  • Adobe ↓ (BEARISH)
    ▲

    Services and other revenue declined 13.9% YoY, a red flag for the company's ability to cross-sell beyond subscriptions.

  • ▲

    The small size of the sale ($80K) is immaterial, but the exercise-and-sell pattern suggests a lack of conviction to hold at current prices.

  • CoreWeave ↓ (BULLISH)
    ▲

    The $3.7B raise at a 2.875% coupon is a cost-effective way to fund GPU capacity, potentially accelerating revenue growth ahead of peers.

Risk Flags (8)

  • CoreWeave/Debt↓ [HIGH RISK]
    ▼

    The $3.7B convertible notes add significant leverage; if AI demand softens, the company faces refinancing risk by 2033.

  • ▼

    Director Stevens' $298M sale is the largest insider transaction in the group, a potential signal of peak sentiment.

  • ▼

    Net income growth (7.8% YoY) lagged revenue growth (12.9% YoY), indicating operating leverage issues.

  • ▼

    Services revenue fell 13.9% YoY, suggesting a shift away from high-margin services or competitive pressure.

  • The exercise-and-sell pattern by a director, while small, could indicate a lack of confidence in near-term upside.

  • CoreWeave/Dilution↓ [MEDIUM RISK]
    ▼

    The capped call transactions cost $498.8M, and if the stock appreciates, conversion could dilute existing shareholders.

  • ▼

    Treasury stock increased to $55.6B, reducing share count but also signaling a lack of better capital deployment opportunities.

  • NVIDIA/Valuation↓ [MEDIUM RISK]
    ▼

    With the stock at $219.72, any earnings miss could trigger a sharp correction, as seen in past tech selloffs.

Opportunities (7)

  • ◆

    The 2.875% coupon is a low-cost capital source; if AI infrastructure demand continues, this could fund hypergrowth, making the stock a leveraged play on AI.

  • Adobe/Buyback↓ (OPPORTUNITY)
    ◆

    The $6.88B buyback at current levels (assuming a reasonable P/E) could be accretive to EPS, especially if the stock is undervalued.

  • NVIDIA/Pullback↓ (OPPORTUNITY)
    ◆

    If the insider selling is a sentiment indicator, a pullback to the $200 level could be a buying opportunity for long-term investors.

  • ◆

    The small sale size suggests insiders are holding, which could be a positive signal for the company's long-term Bitcoin strategy.

  • The 22.5% conversion premium offers a unique opportunity for convertible arbitrage funds, potentially supporting the stock price.

  • ◆

    With subscription revenue growing 13.7% YoY, the company is well-positioned to benefit from AI-driven creative tools, potentially re-rating the stock.

  • NVIDIA/AI Leadership↓ (OPPORTUNITY)
    ◆

    Despite insider selling, NVIDIA's fundamental position in AI accelerators remains strong, and any dip could be a long-term entry point.

Sector Themes (5)

  • AI Infrastructure Debt Financing
    ◆

    CoreWeave's $3.7B convertible offering at a 2.875% coupon highlights the market's willingness to fund AI buildout at low rates, a trend likely to continue as competitors follow suit. [IMPLICATION: Increased leverage in the sector]

  • Insider Monetization at Highs
    ◆

    NVIDIA's director selling $298M and Strategy's small sales suggest insiders are taking profits after a strong run, a common pattern in late-cycle markets. [IMPLICATION: Cautious sentiment]

  • Buybacks vs. Growth Investment
    ◆

    Adobe's $6.88B buyback contrasts with CoreWeave's debt-fueled growth, showing a split between mature and hypergrowth companies in the index. [IMPLICATION: Divergent strategies]

  • Margin Pressure in Software
    ◆

    Adobe's net income growth lagging revenue growth indicates rising costs, possibly from AI investments, a trend that could affect other software names. [IMPLICATION: Watch for margin compression]

  • Convertible Issuance as a Tax-Efficient Capital Source
    ◆

    CoreWeave's use of capped calls to reduce dilution is a sophisticated capital management technique, likely to be replicated by other high-growth companies. [IMPLICATION: More convertible issuance]

Watch List (6)

  • Monitor the stock's reaction to the conversion premium; if it trades above $97.85, expect dilution concerns. [Date: Ongoing]

  • Watch for further insider sales; if other directors sell, it could signal a top. [Date: Next 30 days]

  • Look for commentary on services revenue decline and AI monetization; any guidance cut would be a negative. [Date: Q4 FY2026 earnings, expected December 2026]

  • Monitor the company's Bitcoin strategy; any additional purchases or sales could impact the stock. [Date: Ongoing]

  • The company's first earnings report post-convertible issuance will be critical to assess debt service capability. [Date: Q3 2026 earnings, expected November 2026]

  • Watch for any further compression in net income growth vs. revenue growth, which could signal competitive pressures. [Date: Next quarter]

Filing Analyses (5)
CoreWeave, Inc. 4 neutral materiality 1/10

22-09-2026

Form 4 ownership filing; the structured EDGAR document could not be retrieved for automated parsing.

CoreWeave, Inc. 8-K neutral materiality 8/10

22-09-2026

CoreWeave priced an upsized $3.7 billion private offering of 2.875% convertible senior notes due 2033, up from the originally planned $3.0 billion. Net proceeds are estimated at approximately $3,644.5 million (or up to $4,137.0 million if the initial purchasers' option to buy an additional $500 million is fully exercised), with about $498.8 million used to fund capped call transactions to reduce dilution. The notes carry a 2.875% coupon, mature April 1, 2033, and are convertible at an initial conversion price of ~$97.85 per share, representing a 22.50% premium over the $79.88 closing price on September 17, 2026.

  • · The notes are jointly and severally guaranteed by CoreWeave's wholly owned subsidiaries that guarantee its existing senior notes.
  • · Interest is payable semiannually in cash on April 1 and October 1, beginning April 1, 2027.
  • · Notes mature on April 1, 2033, unless earlier repurchased, redeemed, or converted.
  • · Prior to January 3, 2033, conversion is only upon specific events; after that date, noteholders may convert at any time until the close of business on the second scheduled trading day before maturity.
  • · CoreWeave may redeem all or part of the notes for cash on or after April 5, 2030 if stock price is at least 130% of conversion price for a specified period.
  • · If a Fundamental Change occurs, noteholders may require CoreWeave to repurchase notes at 100% of principal plus accrued interest.
  • · The capped call transactions cover the number of shares underlying the notes, with a cap price of $199.70 per share (150% premium over $79.88).
  • · Option counterparties may engage in derivative transactions that could affect the market price of CoreWeave's common stock or the notes.
NVIDIA CORP 4 negative materiality 9/10

22-09-2026

Director STEVENS MARK A sold 1,356,000 Common Stock at $219.72 (~$298M). STEVENS MARK A holds 970,531 shares after the transaction.

  • · Director STEVENS MARK A sold 1,356,000 Common Stock at $219.72 (~$298M)
  • · Director STEVENS MARK A sold 10,000 Common Stock at $220.42 (~$2.2M)
Strategy Inc 4 negative materiality 5/10

22-09-2026

Director Patten Jarrod M sold 475 Class A Common Stock at $169.00 (~$80.3K). 5 transactions reported in total. Patten Jarrod M holds 28,406 shares after the transaction.

  • · Director Patten Jarrod M exercised/converted 1,425 Class A Common Stock at $18.24 (~$26K)
  • · Director Patten Jarrod M sold 475 Class A Common Stock at $165.98 (~$78.8K)
  • · Director Patten Jarrod M sold 475 Class A Common Stock at $167.00 (~$79.3K)
  • · Director Patten Jarrod M sold 475 Class A Common Stock at $169.00 (~$80.3K)
  • · Director Patten Jarrod M exercised/converted 1,425 Director Stock Option (Right to buy)
ADOBE INC. 10-Q mixed materiality 8/10

22-09-2026

Adobe reported strong Q3 FY2026 results with total revenue of $6,760M, up 12.9% YoY, and net income of $2,357M, up 7.8% YoY. However, the company repurchased $6,880M of common stock during the nine months, increasing treasury stock to $55,619M, and total liabilities rose to $18,217M. While subscription revenue grew 13.7% YoY, services and other revenue declined 13.9% YoY in the quarter.

  • · Total assets increased to $29,981M at August 28, 2026 from $29,496M at November 28, 2025.
  • · Total liabilities rose to $18,217M from $17,873M over the same period.
  • · Treasury stock repurchases totaled $6,880M during the nine months ended August 28, 2026.
  • · Diluted net income per share for the nine months ended August 28, 2026 was $13.47, up from $12.26 in the prior year period.
  • · Other comprehensive income (loss) was $42M for the nine months ended August 28, 2026, compared to $(140)M in the prior year period.

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