UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

FORM N-Q

 

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED
MANAGEMENT INVESTMENT COMPANY

 

 

Investment Company Act file number 811-06502

 

Name of Fund: BlackRock MuniYield Investment Fund (MYF)

 

Fund Address: 100 Bellevue Parkway, Wilmington, DE 19809

 

Name and address of agent for service: John M. Perlowski, Chief Executive Officer, BlackRock MuniYield Investment Fund, 55 East 52^nd Street, New York, NY 10055

 

Registrant’s telephone number, including area code: (800) 882-0052, Option 4

 

Date of fiscal year end: 07/31/2015

 

Date of reporting period: 10/31/2014

 

Item 1 – Schedule of Investments

Schedule of Investments October 31, 2014 (Unaudited)	BlackRock MuniYield Investment Fund, Inc. (MYF)
	(Percentages shown are based on Net Assets)

 

 

Schedule of Investments (continued)	BlackRock MuniYield Investment Fund, Inc. (MYF)
	(Percentages shown are based on Net Assets)

 

Schedule of Investments (continued)	BlackRock MuniYield Investment Fund, Inc. (MYF)
	(Percentages shown are based on Net Assets)

 

Schedule of Investments (continued)	BlackRock MuniYield Investment Fund, Inc. (MYF)
	(Percentages shown are based on Net Assets)

 

Schedule of Investments (continued)	BlackRock MuniYield Investment Fund, Inc. (MYF)
	(Percentages shown are based on Net Assets)

 

Schedule of Investments (continued)	BlackRock MuniYield Investment Fund, Inc. (MYF)
	(Percentages shown are based on Net Assets)

 

Notes to Schedule of Investments
(a)	U.S. government securities, held in escrow, are used to pay interest on this security, as well as to retire the bond in full at the date indicated, typically at a premium to par.
(b)	Represent bonds transferred to a TOB. In exchange for which the Fund received cash and residual interest certificates. These bonds serve as collateral in a financing transaction.
(c)	All or a portion of security is subject to a recourse agreement, which may require the Fund to pay the liquidity provider in the event there is a shortfall between the TOB trust certificates and proceeds received from the sale of the security contributed to the TOB trust. In the case of a shortfall, the aggregate maximum potential amount the Fund could ultimately be required to pay under the agreement, which expire from October, 01, 2016 to November, 15, 2019 is $18,118,171.
(d)	Represents the current yield as of report date.
(e)	Investments in issuers considered to be an affiliate of the Fund during the period ended October 31, 2014, for purposes of Section 2(a)(3) of the Investment Company Act of 1940, as amended, were as follows:

 

Schedule of Investments (continued)	BlackRock MuniYield Investment Fund, Inc. (MYF)

	Affiliate						Shares Held at July 31, 2014							Net Activity				Shares Held at October 31, 2014		Income
	FFI Institutional Tax-Exempt Fund						1,361,852							(1,173,875)				187,977	$	75

 

Portfolio Abbreviations
AGC	Assured Guarantee Corp.
AGM	Assured Guaranty Municipal Corp.
AMBAC	American Municipal Bond Assurance Corp.
AMT	Alternative Minimum Tax (subject to)
ARB	Airport Revenue Bonds
BARB	Building Aid Revenue Bonds
COP	Certificates of Participation
EDA	Economic Development Authority
ERB	Education Revenue Bonds
GARB	General Airport Revenue Bonds
GO	General Obligation Bonds
HFA	Housing Finance Agency
IDA	Industrial Development Authority
IDB	Industrial Development Board
ISD	Independent School District
LRB	Lease Revenue Bonds
RB	Revenue Bonds
S/F	Single-Family

 

•	Financial futures contracts outstanding as of October 31, 2014 were as follows:

 

Contracts Sold	Issue	Exchange	Expiration	Notional Value			Unrealized Appreciation
(216)	10-Year U.S. Treasury Note	Chicago Board of Trade	December 2014	$	27,293,625	$	38,827

 

Schedule of Investments (concluded)	BlackRock MuniYield Investment Fund, Inc. (MYF)

•	Fair Value Measurements - Various inputs are used in determining the fair value of investments and derivative financial instruments. These inputs to valuation techniques are categorized into a disclosure hierarchy consisting of three broad levels for financial reporting purposes. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). Accordingly, the degree of judgment exercised in determining fair value is greatest for instruments categorized in Level 3. The inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, for disclosure purposes, the fair value hierarchy classification is determined based on the lowest level input that is significant to the fair value measurement in its entirety.
	•	Level 1 — unadjusted quoted prices in active markets/exchanges for identical assets or liabilities that the Fund has the ability to access
	•	Level 2 — other observable inputs (including, but not limited to, quoted prices for similar assets or liabilities in markets that are active, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates) or other market-corroborated inputs)
	•	Level 3 — unobservable inputs based on the best information available in the circumstances, to the extent observable inputs are not available (including the Fund's own assumptions used in determining the fair value of investments and derivative financial instruments)
Changes in valuation techniques may result in transfers into or out of an assigned level within the disclosure hierarchy. In accordance with the Fund's policy, transfers between different levels of the fair value disclosure hierarchy are deemed to have occurred as of the beginning of the reporting period. For information about the Fund's policy regarding valuation of investments and derivative financial instruments, please refer to the Fund's most recent financial statements as contained in its annual report. The following tables summarize the Fund's investments and derivative financial instruments categorized in the disclosure hierarchy as of October 31, 2014:

 

			Level 1					Level 2				Level 3			Total
Assets:
Investments:
	Long-Term Investments 1			—		$		347,408,925				—		$	347,408,925
	Short-Term Securities	$		187,977				—				—			187,977
Total		$		187,977		$		347,408,925				—		$	347,596,902
1	See above Schedule of Investments for values in each state or political subdivision.
			Level 1					Level 2				Level 3			Total
Derivative Financial Instruments 2
Assets:
Interest rate contracts		$		38,827				—				—		$	38,827

 

2	Derivative financial instruments are financial futures contracts, which are valued at the unrealized appreciation/depreciation on the instrument.

 

The Fund may hold assets and/or liabilities in which the fair value approximates the carrying amount for financial reporting purposes. As of October 31, 2014, such assets and/or liabilities are categorized within the disclosure hierarchy as follows:

 

			Level 1					Level 2					Level 3			Total
Assets:
	Cash pledged for financial futures contracts	$		264,000				—					—		$	264,000
Liabilities:
	TOB trust certificates			—		$		(75,815,271)					—			(75,815,271)
	VRDP Shares			—				(59,400,000)					—			(59,400,000)
Total		$		264,000		$		(135,215,271)					—		$	(134,951,271)

 

There were no transfers between levels during the period ended October 31, 2014.

 

Item 2 – Controls and Procedures

2(a) –     The registrant's principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the ″1940 Act″)) are effective as of a date within 90 days of the filing of this report based on the evaluation of these controls and procedures required by Rule 30a-3(b) under the 1940 Act and Rule 13a-15(b) under the Securities Exchange Act of 1934, as amended.

2(b) –     There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act) that occurred during the registrant's last fiscal quarter that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting.

Item 3 – Exhibits

Certifications – Attached hereto

 

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

 

BlackRock MuniYield Investment Fund

 

By: /s/ John M. Perlowski

John M. Perlowski

Chief Executive Officer (principal executive officer) of

BlackRock MuniYield Investment Fund

 

Date: December 23, 2014

 

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

 

By: /s/ John M. Perlowski

John M. Perlowski

Chief Executive Officer (principal executive officer) of

BlackRock MuniYield Investment Fund

 

Date: December 23, 2014

 

By: /s/ Neal J. Andrews

Neal J. Andrews

Chief Financial Officer (principal financial officer) of

BlackRock MuniYield Investment Fund

 

Date: December 23, 2014