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Watsco Inc (WSO)

Sector
Trading Companies & Distributors
Last price
$295.09
As of

Kresmion compiles this page from WSO's SEC filings, its 13F institutional holders and the market events Kresmion detects, each linked to its source.

WATSCO INC (WSO): 5 institutional managers tracked by Kresmion reported non-option positions in their 2026Q2 Form 13F filings, and the most recent SEC filing on record for the company is a Form 8-K filed 2026-10-14.

As of . Source: SEC EDGAR filings for WSO. Method and limitations.

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You are seeing 5 of 16 signals recorded on WSO since 2026-05-29.

The five above landed across 2 days. The other 11 were recorded on 3 other days. 9 of the 16 are institutional flow rows, which arrive in batches on filing days.

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Largest reported share positions in WSO (2026Q2)

Manager / securityMarket value% portfolioQoQ
RENAISSANCE TECHNOLOGIES LLCCUSIP 942622200 · 2026Q2$63M0.09%,
TWO SIGMA INVESTMENTS, LPCUSIP 942622200 · 2026Q2$39.9M0.03%,
Bridgewater Associates, LPCUSIP 942622200 · 2026Q2$20M0.08%,
CITADEL ADVISORS LLCCUSIP 942622200 · 2026Q2$12.8M0.00%,
MILLENNIUM MANAGEMENT LLCCUSIP 942622200 · 2026Q2$3.5M0.00%,

Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.

Recent SEC filings, WSO

WSO against its peers

WSO's operating margin of 10.0% ranks in the 68th percentile of 16 Trading Companies & Distributors sub-industry peers, fiscal periods ending between 2025-07-31 and 2026-06-30.

MetricWSOPeer medianPercentilen
Revenue FY7.2B USD4.3B USD7416
Gross margin28.0%30.3%4613
Operating margin10.0%8.0%6816
Net margin6.9%5.9%6816
Return on equity17.9%12.3%6216
P / E24.1x24.3x4613
1 year-19.5%6.3%1516

Peers (16): AIT, QXO, WCC, CNM, RUSHA, FERG, DNOW, MGRC, BCC, FAST, URI, KRT, NPKI, TRNS, TITN, HDSN. Left out: MSM (no annual filing), WLFC (no annual filing). Fiscal periods ending between 2025-07-31 and 2026-06-30. Every figure is one full fiscal year read from one annual filing (WSO: 10-K), reported in USD. Nothing is trailing twelve months and nothing is converted between currencies. Source: SEC EDGAR XBRL company facts (public domain); prices from Kresmion's daily equity market-data snapshot. Open the full comparison.

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