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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No. 4)

Blackrock, Inc.
(Name of Issuer)
Common Stock
(Title of Class of Securities)
09247X101
(CUSIP Number)
December 31, 2002
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
x	Rule 13d-1(b)
o	Rule 13d-1(c)
o	Rule 13d-1(d)
The remainder of this cover page shall be filled out for a reporting person's 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).

CUSIP No. 09247X101
1.	NAMES OF REPORTING PERSONS. I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).
	Trustees of General Electric Pension Trust
	I.R.S. # 14-6015763
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a)	o
(b)	x
3.	SEC USE ONLY
4.	CITIZENSHIP OR PLACE OF ORGANIZATION
	State of New York
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:				5.	SOLE VOTING POWER
					None
				6.	SHARED VOTING POWER
					505,500
				7.	SOLE DISPOSITIVE POWER.
					None
				8.	SHARED DISPOSITIVE POWER.
					505,500
9.		AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
		505,500
10.			CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
			(SEE INSTRUCTIONS)
			o
11.			PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
2.89%  (3.99%  if aggregated with the shares beneficially owned by the other Reporting Persons (as defined in the Introductory Note))
12.			TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
			EP

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CUSIP No. 09247X101
1.		NAMES OF REPORTING PERSONS. I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).
		GE Asset Management Incorporated, as Investment Manager of GEPT (as defined below) and as Investment Adviser to certain other entities and accounts
		I.R.S. #06-1238874
2.		CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a)		o
(b)		x
3.		SEC USE ONLY
4.		CITIZENSHIP OR PLACE OF ORGANIZATION
		State of Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:					5.	SOLE VOTING POWER
						192,460
					6.	SHARED VOTING POWER
						505,500
					7.	SOLE DISPOSITIVE POWER.
						192,460
					8.	SHARED DISPOSITIVE POWER.
						505,500
9.			AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
			697,960
10.				CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
				(SEE INSTRUCTIONS)
				o
11.				PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	3.99%
12.				TYPE OF REPORTING PERSON *
				IA, CO

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CUSIP NO. 09247X101
1.	NAMES OF REPORTING PERSONS. I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).
	General Electric Company
	I.R.S. #14-0689340
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a)	o
(b)	x
3.	SEC USE ONLY
4.	CITIZENSHIP OR PLACE OF ORGANIZATION
	State of New York
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:				5.		SOLE VOTING POWER
						0
				6.		SHARED VOTING POWER
						Disclaimed (see 9 below)
				7.		SOLE DISPOSITIVE POWER.
						0
				8.		SHARED DISPOSITIVE POWER.
						Disclaimed (see 9 below)
9.		AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
		Beneficial ownership of all shares disclaimed by General Electric Company
10.			CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
			(SEE INSTRUCTIONS)
			x		Disclaimed (see 9 above)
11.			PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
		Not applicable (see 9 above)
12.			TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
			CO

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INTRODUCTORY NOTE:  This Amendment No. 4 amends the Statement on Schedule 13G filed on behalf of General Electric Company, a New York corporation (“GE”), GE Asset Management Incorporated, a Delaware corporation and a wholly owned subsidiary of GE (“GEAM”), the Trustees of General Electric Pension Trust, a New York common law trust (“GEPT”), and certain other entities on February 14, 2000, as amended on May 9, 2000, as amended on February 14, 2001 and as amended on February 14, 2002 (as amended, the “Schedule 13G”).  This Amendment No. 4 is filed on behalf of GE, GEAM and GEPT (collectively, the “Reporting Persons”).  GEAM is a registered investment adviser and acts as Investment Manager of GEPT, and as Investment Adviser to certain other entities and accounts.  GEAM may be deemed to be the beneficial owner of 505,500 shares of Common Stock of Blackrock, Inc. (the “Issuer”) owned by GEPT and of 192,460 shares of Common Stock of the Issuer owned by such other entities and accounts.  GEAM and GEPT each expressly disclaim that they are members of a “group.”  GE disclaims beneficial ownership of all shares and expressly disclaims that it is a member of a “group.”
The Items from the Schedule 13G are hereby amended to read as follows:
Item 4		Ownership
				GEPT	GEAM	GE
(a)	Amount beneficially owned			505,500	697,960	Disclaimed
(b)	Percent of class			2.89%	3.99%	Disclaimed
(c)	No. of shares to which person has
	(i)		sole power to vote or direct the vote	None	192,460	None
	(ii)		shared power to vote or direct the vote	505,500	505,500	Disclaimed
	(iii)		sole power to dispose or to direct disposition	None	192,460	None
	(iv)		shared power to dispose or to direct disposition	505,500	505,500	Disclaimed
Item 5		Ownership of Five Percent or Less of a Class
		If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following:
		x
Item 10		Certification
			By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

Page 5 of 8

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.

Dated:  February 14, 2003

GENERAL ELECTRIC PENSION TRUST
By: GE Asset Management Incorporated,
its Investment Manager
By:	/s/ Michael M. Pastore
	Name: Michael M. Pastore
	Title:  Vice President
GE ASSET MANAGEMENT INCORPORATED
By:	/s/ Michael M. Pastore
	Name: Michael M. Pastore
	Title:  Vice President
GENERAL ELECTRIC COMPANY
By:	/s/ John H. Myers
	Name: John H. Myers
	Title: Vice President

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Schedule I

JOINT FILING AGREEMENT

                    This will confirm the agreement by and between all the undersigned that the Schedule 13G on or about this date and any amendments thereto with respect to the beneficial ownership by the undersigned of shares of the Common Stock of Blackrock, Inc. is being filed on behalf of each of the undersigned.

Dated:  February 14, 2003

GENERAL ELECTRIC PENSION TRUST
By: GE Asset Management Incorporated,
its Investment Manager
By:	/s/ Michael M. Pastore
	Name: Michael M. Pastore
	Title:  Vice President
GE ASSET MANAGEMENT INCORPORATED
By:	/s/ Michael M. Pastore
	Name: Michael M. Pastore
	Title:  Vice President
GENERAL ELECTRIC COMPANY
By:	/s/ John H. Myers
	Name: John H. Myers
	Title: Vice President

Page 7 of 8

Schedule II

TRUSTEES OF GENERAL ELECTRIC PENSION TRUST

3003 Summer Street, P.O. Box 7900

Stamford, Connecticut 06905

The names of the Trustees of General Electric Pension Trust are as follows:

Eugene K. Bolton

Michael J. Cosgrove

Ralph R. Layman

Alan M. Lewis

Robert A. MacDougall

John H. Myers

Donald W. Torey

John J. Walker

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