CenterBook Partners’s Graham Corp GHM Stock Holding History

CenterBook Partners’s Portfolio GHM Stock Details GHM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-44,876	Closed	-$3.54M	–	768
2026 Q1	$3.54M	Buy	+44,876	New	+$3.52M	0.19%	139

Other funds holding GHM

BIP

Brandes Investment Partners La Jolla, California $14.3B AUM 23.11% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

DCM

Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return

CenterBook Partners's GHM Position: Q2 2026 in Review

CenterBook Partners sold out of Graham Corp (GHM) in Q2 2026, closing a stake of 44,876 shares — an estimated $3.54M sold.

CenterBook Partners first reported a position in GHM in Q1 2026 and held it in 1 quarter. The position peaked at $3.54M in Q1 2026. 222 funds tracked by Wall St. Rank hold GHM as of Q2 2026.

CenterBook Partners reported no remaining Graham Corp position as of Q2 2026 after selling out during the quarter.
CenterBook Partners sold 44,876 Graham Corp shares in Q2 2026, an estimated $3.54M.
CenterBook Partners first reported a position in Graham Corp in Q1 2026 and held it in 1 quarter.
CenterBook Partners's Graham Corp position peaked at $3.54M in Q1 2026.
222 funds tracked by Wall St. Rank held Graham Corp as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.