GHM (GRAHAM CORP) historical data

STOCKListed

SymbolGHM
NameGRAHAM CORP
History2000-01-06 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 holding221
Shares held10,676,185 ($1.3bn reported value)
Quarter flows61 new, 86 added, 54 trimmed, 20 exited; +1,702,285 shares vs the prior quarter

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

Get it in Python

import finzdata as yf
df = yf.Ticker("GHM").history(start="2000-01-06", interval="1d")
df.tail()

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