WSO (WATSCO INC) historical data

STOCKListed

SymbolWSO
NameWATSCO INC
History2000-01-04 to 2026-10-07 (about 26 years)
Bar sizesDaily, hourly, 5-minute and 1-minute
AdjustmentsUnadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read
SurvivorshipIncluded in the survivorship-free universe
Free tierLast 12 months of daily bars

Institutional ownership (13F, 2026Q2)

Managers holding782
Shares held37,916,833 ($15.8bn reported value)
Quarter flows95 new, 247 added, 302 trimmed, 83 exited; -363,869 shares vs the prior quarter

From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("WSO") on the look-back bundles. Top holders of WSO · All 13F managers

Get it in Python

import finzdata as yf
df = yf.Ticker("WSO").history(start="2000-01-04", interval="1d")
df.tail()

Get a free API keySee history bundlesDownload free samples