Essex Investment Management CO LLC Graham Corp Transaction History

Essex Investment Management CO LLC

$486 Million
Q2 2025

A detailed history of Essex Investment Management CO LLC transactions in Graham Corp stock. As of the latest transaction made, Essex Investment Management CO LLC holds 138,974 shares of GHM stock, worth $6.98 Million. This represents 1.42% of its overall portfolio holdings.

Number of Shares

138,974

Previous 139,857 0.63%

Holding current value

$6.98 Million

Previous $4.03 Million 70.72%

% of portfolio

1.42%

Previous 0.91%

15 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 12, 2025	SELL	$26.62 - $50.6 $23,505 - $44,679	-883 Reduced 0.63%	138,974 $6.88 Million
Q1 2025 May 07, 2025	SELL	$28.82 - $49.72 $24,756 - $42,709	-859 Reduced 0.61%	139,857 $4.03 Million
Q4 2024 Feb 07, 2025	SELL	$28.02 - $45.51 $1.39 Million - $2.25 Million	-49,537 Reduced 26.04%	140,716 $6.39 Million
Q3 2024 Oct 10, 2024	BUY	$27.17 - $32.96 $16,845 - $20,435	620 Added 0.33%	190,253 $5.63 Million
Q2 2024 Aug 12, 2024	BUY	$25.56 - $33.16 $259,689 - $336,905	10,160 Added 5.66%	189,633 $5.34 Million
Q1 2024 May 03, 2024	BUY	$18.63 - $27.28 $45,401 - $66,481	2,437 Added 1.38%	179,473 $4.9 Million
Q4 2023 Feb 07, 2024	SELL	$15.29 - $19.67 $310,279 - $399,163	-20,293 Reduced 10.28%	177,036 $3.36 Million
Q3 2023 Nov 09, 2023	SELL	$12.76 - $17.69 $39,632 - $54,945	-3,106 Reduced 1.55%	197,329 $3.28 Million
Q2 2023 Aug 14, 2023	BUY	$10.95 - $14.24 $1.38 Million - $1.8 Million	126,299 Added 170.36%	200,435 $2.66 Million
Q3 2022 Nov 14, 2022	BUY	$6.6 - $10.05 $489,297 - $745,066	74,136 New	74,136 $652,000
Q3 2019 Oct 22, 2019	SELL	$17.85 - $22.18 $1.47 Million - $1.82 Million	-82,189 Closed	0 $0
Q2 2019 Aug 15, 2019	BUY	$19.3 - $22.75 $233,472 - $275,206	12,097 Added 17.26%	82,189 $1.66 Million
Q1 2019 May 15, 2019	SELL	$19.11 - $24.52 $45,596 - $58,504	-2,386 Reduced 3.29%	70,092 $1.38 Million
Q4 2018 Feb 06, 2019	SELL	$20.53 - $28.31 $99,139 - $136,708	-4,829 Reduced 6.25%	72,478 $1.66 Million
Q3 2018 Oct 16, 2018	BUY	$25.42 - $28.58 $1.97 Million - $2.21 Million	77,307 New	77,307 $2.18 Million

Others Institutions Holding GHM

# of Institutions

136

Shares Held

8.47M

Call Options Held

4.8K

Put Options Held

5.5K

View Full List

About GRAHAM CORP

Ticker GHM
Exchange NYSE
Sector Industrials
Industry Specialty Industrial Machinery
Shares Outstandng 10,621,900
Market Cap $533M
Description
Graham Corporation, together with its subsidiaries, designs and manufactures fluid, power, heat transfer, and vacuum equipment for chemical and petrochemical processing, defense, space, petroleum refining, cryogenic, energy, and other industries. It offers power plant systems comprising ejectors and surface condensers; torpedo ejection and power...

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Essex Investment Management CO LLC Graham Corp Transaction History