Question 1

How many shares of GHM does DIAMOND HILL CAPITAL MANAGEMENT INC own?

Accepted Answer

As of 2026-Q1, DIAMOND HILL CAPITAL MANAGEMENT INC holds 108,900 shares of GHM (GRAHAM CORP).

Question 2

What is DIAMOND HILL CAPITAL MANAGEMENT INC's GHM position worth?

Accepted Answer

As of 2026-Q1, DIAMOND HILL CAPITAL MANAGEMENT INC's GHM position is worth $8.6M.

Question 3

Is DIAMOND HILL CAPITAL MANAGEMENT INC buying or selling GHM?

Accepted Answer

In 2026-Q1, DIAMOND HILL CAPITAL MANAGEMENT INC decreased their GHM position (-27.1% change in shares).

Question 4

When did DIAMOND HILL CAPITAL MANAGEMENT INC first buy GHM?

Accepted Answer

Based on available 13F filings, DIAMOND HILL CAPITAL MANAGEMENT INC first reported a position in GHM in 2024-Q2. They have held the position across 19 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Decreased	108,900	-27.1%	$8.6M	0.1%	$83.99	0
2025-Q4	Decreased	149,422	-18.0%	$9.6M	0.0%	$65.81	0
2025-Q3	Decreased	182,227	-7.1%	$10M	0.0%	$52.32	0
2025-Q2	Decreased	196,147	-3.2%	$9.7M	0.0%	$50.57	0
2025-Q1	Increased	202,714	+12.7%	$5.8M	0.0%	$29.07	31
2024-Q4	Increased	179,940	+4.5%	$8M	0.0%	$45.29	29
2024-Q3	Decreased	172,267	-1.5%	$5.1M	0.0%	$29.51	0
2024-Q2	Decreased	174,951	-4.7%	$4.9M	0.0%	$28.16	0