IDEX

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THESIS ALERT

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$239.96
+$3.06 (+1.29%)Today 1M +1.11%
After hours$239.960.00%

Updated Nov 11, 4:00 PM ET · Regular session · May be delayed

Source valuation snapshot. Not a live recalculation.
Latest filed annual earnings; price snapshot date unavailable. Not forward P/E.
Diluted earnings per share from the latest filed annual.
$236.90
Prior regular-session close from the quote source.
$236.53–$241.75
Regular-session low and high so far today.
651.5K
Regular-session shares traded · Nov 11, 4:00 PM ET.
Not yet confirmed
The company has not confirmed its next report date. Reported quarters are available in the chart’s Earnings view.
$160.60–$243.80
52-week trading low and high returned by the quote source.

Understand the Business

Why the Stock Moved

Period-matched expectations history is not yet available. Current metrics are not a substitute for a historical explanation.

The core investment thesis

Own IEX if its niche, mission-critical product portfolio keeps pricing power and cash conversion intact while management restores operating leverage and per-share earnings growth.

IEX price history

Latest price$239.96Today+$3.06 (+1.29%)
IEX +2.06%S&P 500 -2.42%Since first plotted close
4 hours

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Investment thesis

What must happen next

5 MATERIAL PROPOSITIONS
  • IDEX’s niche, mission-critical positioning keeps customers prioritizing reliability and application fit over the lowest-cost alternative, so demand continues to convert into sales across cycles.HoldingMateriality: High

    Item 1 Business description identifies IDEX as a global applied solutions provider serving niche markets with mission-critical components. If this holds, IDEX can compound from a resilient installed base; if it breaks, the company becomes a more cyclical, commoditized pump-and-components supplier.

    Watch: OEM customers redesign systems around standardized lower-cost pumps, valves, or components rather than IDEX-specific solutions.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    Item 1 Business description identifies IDEX as a global applied solutions provider serving niche markets with mission-critical components.

    Open source ↗
  • The specialized nature of IDEX’s products allows price and mix to offset cost pressure, preventing its engineered components from being priced like commodities.StrengtheningMateriality: High

    GAAP annual gross profit rose to $1.5388 billion in FY2025 from $1.4452 billion in FY2024. Sustained pricing power protects intrinsic value; losing it would make even revenue growth less valuable because incremental sales would come at lower returns.

    Watch: Competitors in pumps, fluid handling, and industrial components force re-bids on IDEX-specified applications.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual gross profit rose to $1.5388 billion in FY2025 from $1.4452 billion in FY2024.

    Open source ↗
  • IDEX’s decentralized operating model must turn recovered volume and pricing into operating leverage; otherwise complexity, mix, or acquisition overhead is eroding the economic advantage.WeakeningMateriality: Medium

    GAAP annual operating income improved to $699.3 million in FY2025 from $677.2 million in FY2024. Operating leverage is the bridge from a good business to compounding owner earnings; failure here means revenue growth will not translate into value creation.

    Watch: Acquired businesses require structurally higher SG&A, engineering, or integration spending than expected.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual operating income improved to $699.3 million in FY2025 from $677.2 million in FY2024.

    Open source ↗
  • IDEX’s engineered-components model should convert accounting earnings into cash that can fund reinvestment, dividends, and bolt-on acquisitions without overleveraging the balance sheet.StrengtheningMateriality: Medium

    GAAP annual operating cash flow was $680.4 million in FY2025, exceeding GAAP net income of $483.2 million. Strong cash conversion gives management options; if cash conversion weakens, the acquisition-and-reinvestment flywheel slows or requires more debt.

    Watch: Working capital becomes structurally heavier because customers stretch receivables or IDEX must carry more inventory for service levels.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual operating cash flow was $680.4 million in FY2025, exceeding GAAP net income of $483.2 million.

    Open source ↗
  • IDEX’s capital allocation must produce per-share earnings growth, not just portfolio expansion; acquisitions and reinvestment need to be accretive enough to overcome recent profit pressure.WeakeningMateriality: Medium

    GAAP annual diluted EPS remained positive at $6.41 in FY2025, supported by continued profitability and cash generation. Owners are paid on per-share value; if EPS remains below prior peaks while revenue rises, the compounder thesis weakens materially.

    Watch: Management overpays for bolt-on acquisitions or buys lower-quality assets that dilute returns.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    GAAP annual diluted EPS remained positive at $6.41 in FY2025, supported by continued profitability and cash generation.

    Open source ↗
Full investment case & evidence

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Original research

IDEX’s niche, mission-critical positioning keeps customers prioritizing reliability and application fit over the lowest-cost alternative, so demand continues to convert into sales across cycles. If this holds, IDEX can compound from a resilient installed base; if it breaks, the company becomes a more cyclical, commoditized pump-and-components supplier.

The specialized nature of IDEX’s products allows price and mix to offset cost pressure, preventing its engineered components from being priced like commodities. Sustained pricing power protects intrinsic value; losing it would make even revenue growth less valuable because incremental sales would come at lower returns.

IDEX’s decentralized operating model must turn recovered volume and pricing into operating leverage; otherwise complexity, mix, or acquisition overhead is eroding the economic advantage. Operating leverage is the bridge from a good business to compounding owner earnings; failure here means revenue growth will not translate into value creation.

IDEX’s engineered-components model should convert accounting earnings into cash that can fund reinvestment, dividends, and bolt-on acquisitions without overleveraging the balance sheet. Strong cash conversion gives management options; if cash conversion weakens, the acquisition-and-reinvestment flywheel slows or requires more debt.

IDEX’s capital allocation must produce per-share earnings growth, not just portfolio expansion; acquisitions and reinvestment need to be accretive enough to overcome recent profit pressure. Owners are paid on per-share value; if EPS remains below prior peaks while revenue rises, the compounder thesis weakens materially.

All standing thesis claims
Original report summary

its niche, mission-critical product portfolio keeps pricing power and cash conversion intact while management restores operating leverage and per-share earnings growth.

Evidence assessed Oct 15, 2026. Expand each conclusion for its evidence and what would change it. Thesis evidence—not a buy or sell recommendation.

Bull case and bear case

Bull case and bear case for Idex

Where the evidence on Idex disagrees: Mixed on the latest evidence (Oct 15, 2026). Of its 5 thesis points, 2 strengthening, 1 holding and 2 weakening.

Bull case: what the evidence supports

  • IDEX’s niche, mission-critical positioning keeps customers prioritizing reliability and application fit over the lowest-cost alternative, so demand continues to convert into sales across cycles.

    sec.gov ↗

  • The specialized nature of IDEX’s products allows price and mix to offset cost pressure, preventing its engineered components from being priced like commodities.

    sec.gov ↗

  • IDEX’s engineered-components model should convert accounting earnings into cash that can fund reinvestment, dividends, and bolt-on acquisitions without overleveraging the balance sheet.

    sec.gov ↗

Bear case: what the evidence questions

  • IDEX’s decentralized operating model must turn recovered volume and pricing into operating leverage; otherwise complexity, mix, or acquisition overhead is eroding the economic advantage.

    sec.gov ↗

  • IDEX’s capital allocation must produce per-share earnings growth, not just portfolio expansion; acquisitions and reinvestment need to be accretive enough to overcome recent profit pressure.

    sec.gov ↗

Thesis-Break Engine

Thesis-break watch · Idex

No break has crossed Idex’s thesis. Its break conditions are checked against every new filing as it lands.

How the Thesis-Break Engine works →Historical outcomes are measured against the market after past breaks of the same kind, across all companies. Not a prediction.

MARKET + FINANCIAL SNAPSHOT

The numbers behind the thesis

Sourced from filings and market data

What Changed

  1. Mixed
    Entered a material definitive agreement.

    Idex filed an SEC 8-K on 2026-09-03: Entered a material definitive agreement. It is a dated development that tests the current thesis.

  2. Mixed
    Director or principal officer change.

    Idex filed an SEC 8-K on 2026-08-17: Director or principal officer change. It is a dated development that tests the current thesis.

  3. Mixed
    Reported results of operations (earnings release).

    Idex filed an SEC 8-K on 2026-07-29: Reported results of operations (earnings release). It is a dated development that tests the current thesis.

Risks / falsifiers

What could break the thesis

  • OEM customers redesign systems around standardized lower-cost pumps, valves, or components rather than IDEX-specific solutions.
  • Competitors in pumps, fluid handling, and industrial components force re-bids on IDEX-specified applications.
  • Acquired businesses require structurally higher SG&A, engineering, or integration spending than expected.
  • Working capital becomes structurally heavier because customers stretch receivables or IDEX must carry more inventory for service levels.
  • Management overpays for bolt-on acquisitions or buys lower-quality assets that dilute returns.

IEX news

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Financial statements

IEX income statement

Annual filed results · USD · Oldest to newest. Margins are calculated from the reported figures.

IEX: quick answers

Have members of Congress traded IEX?
17 trades in IEX have been disclosed under the STOCK Act by members of Congress, the President or senior officials, none in reports made public in the last 90 days. Every disclosed IEX trade
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