<SEC-DOCUMENT>0001057439-20-000003.txt : 20200113
<SEC-HEADER>0001057439-20-000003.hdr.sgml : 20200113
<ACCEPTANCE-DATETIME>20200113151041
ACCESSION NUMBER:		0001057439-20-000003
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20200113
DATE AS OF CHANGE:		20200113

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GRAHAM CORP
		CENTRAL INDEX KEY:			0000716314
		STANDARD INDUSTRIAL CLASSIFICATION:	GENERAL INDUSTRIAL MACHINERY & EQUIPMENT [3560]
		IRS NUMBER:				161194720
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-34954
		FILM NUMBER:		20523731

	BUSINESS ADDRESS:	
		STREET 1:		20 FLORENCE AVE
		CITY:			BATAVIA
		STATE:			NY
		ZIP:			14020
		BUSINESS PHONE:		5853432216

	MAIL ADDRESS:	
		STREET 1:		20 FLORENCE AVENUE
		CITY:			BATAVIA
		STATE:			NY
		ZIP:			14020

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			THB ASSET MANAGEMENT
		CENTRAL INDEX KEY:			0001057439
		IRS NUMBER:				223508647
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		501 MERRITT 7
		CITY:			NORWALK
		STATE:			CT
		ZIP:			06851
		BUSINESS PHONE:		2036537060

	MAIL ADDRESS:	
		STREET 1:		501 MERRITT 7
		CITY:			NORWALK
		STATE:			CT
		ZIP:			06851

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	THOMSON HORSTMANN & BRYANT INC
		DATE OF NAME CHANGE:	19980310
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>GHM.txt
<TEXT>
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C.  20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934
(Amendment No. 1*)

(Name of Issuer)
GRAHAM CORP

(Title of Class of Securities)
Common Stock


(CUSIP Number)
384556106

Check the following box if a fee
is being paid with this statement.
 (A fee is not required only if the
 filing person:  (1) has a previous
 statement on file reporting beneficial
 ownership of more than five percent
 of the class of securities described
 in Item 1; and (2) has filed no amendment
 subsequent thereto reporting beneficial
ownership of five percent or less
of such class.) (See Rule 13d-7).

*The remainder of this cover page shall
 be filled out for a reporting persons
initial filing on this form with respect
 to the subject class of securities,
 and for any subsequent amendment
 containing information which would
 alter the disclosures provided in
a prior cover page.

The information required in the
remainder of this cover page shall
 not be deemed to be filed for the
 purpose of Section 18 of the Securities
Exchange Act of 1934 (Act) or otherwise
subject to the liabilities of that section
 of the Act but shall be subject to all
other provisions of the Act (however,
 see the Notes).


1  NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF PERSON
	THOMSON HORSTMANN & BRYANT, INC.
	22-3508647

2  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
	N/A

3  SEC USE ONLY

4  CITIZENSHIP OR PLACE OF ORGANIZATION
	A DELAWARE CORPORATION
	NORWALK, CT 06851

5  SOLE VOTING POWER
	473208

6  SHARED VOTING POWER
	0

7  SOLE DISPOSITIVE POWER
	 526928

8  SHARED DISPOSITIVE POWER
	NONE

9  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	526928

10  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
	N/A

11  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
	5.29%

12  TYPE OF REPORTING PERSON *
	IA

ITEM 1.
	(A) GRAHAM CORP
	(B) 20 FLORENCE AVE, BATAVIA, NY 14020

ITEM 2.
	(A) THOMSON HORSTMANN & BRYANT, INC.
	(B) 501 MERRITT 7, NORWALK, CT  06851
	(C) A DELAWARE CORPORATION
	(D) COMMON
	(E) 872391107

ITEM 3.
	(E) INVESTMENT ADVISER REGISTERED UNDER SECTION
203 OF THE INVESTMENT ADVISERS ACT OF 1940

ITEM 4.
	(A)  526928
	(B)  5.29
	(C)	(I)   473208
		(II)	0
		(III)	526928
		(IV)	NONE

ITEM 5.  N/A

ITEM 6.  N/A

ITEM 7.  N/A

ITEM 8.  N/A

ITEM 9.  N/A


ITEM 10. CERTIFICATION
	By signing below I certify that,
to the best of my knowledge and belief,
the securities referred to above were
 acquired in the ordinary course of
business and were not acquired for the
purpose of and do not have the effect of
changing or influencing the control of the
issuer of such securities and were not
 acquired in connection with or as a
participant in any transaction having
 such purposes or effect.

SIGNATURE

After reasonable inquiry and to the
 best of my knowledge and belief, I
 certify that the information set
forth in this statement is true,
complete and correct.

							James Kennedy
							Date:   1/13/20


</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>