Form D · Other Investment Fund

MacKay Municipal New York Opportunities Fund, LP

New York, NY · CIK 0001685030

Offering snapshot reported Sep 25, 2026 · SEC filing

Reported sold: $491M
Investors reported: 573
Minimum accepted: $250K
First sale: Sep 1, 2016

Fundraising history

Reported sold

Dates are filing dates, not cash receipt dates. Decreases are reported revisions, not evidence of withdrawals. Separate offering histories are not added together.

What changed?

Latest filing versus its linked predecessor, where available.

Reported sold$389,231,772 → $490,731,772
Reported investors549 → 573

Filing history

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Filed	Filing type	Reported sold	Change vs linked filing	Investors	Source
Sep 25, 2026	Amendment	$490,731,772	$101,500,000vs Sep 26, 2025	573	SEC filing
Sep 26, 2025	Amendment	$389,231,772	$17,774,529vs Sep 26, 2024	549	SEC filing
Sep 26, 2024	Amendment	$371,457,243	$14,058,500vs Sep 26, 2023	534	SEC filing
Sep 26, 2024	Amendment	$371,457,243	$14,058,500vs Sep 26, 2023	534	SEC filing
Sep 26, 2023	Amendment	$357,398,743	$16,993,030vs Sep 26, 2022	517	SEC filing
Sep 26, 2022	Amendment	$340,405,713	$42,721,750vs Sep 24, 2021	504	SEC filing
Sep 24, 2021	Amendment	$297,683,963	$48,678,054vs Sep 25, 2020	463	SEC filing
Sep 25, 2020	Amendment	$249,005,909	$96,357,177vs Sep 26, 2019	424	SEC filing
Sep 26, 2019	Amendment	$152,648,732	$66,037,000vs Sep 26, 2018	277	SEC filing
Sep 26, 2018	Amendment	$86,611,732	$41,035,900vs Sep 26, 2017	180	SEC filing
Sep 26, 2017	Amendment	$45,575,832	$31,065,832vs Sep 26, 2016	118	SEC filing
Sep 26, 2016	Initial	$14,510,000	No comparison	42	SEC filing

Offering details

Securities: Pooled investment fund, Other
Exemptions: 06b, 3C, 3C.7
Duration over one year: Yes
Business combination: No

Sales commissions: $8.7M (estimated)
Finders' fees: $0
Form D file number: 021-271292

Limited Partnership Interests

The Investment Manager of Issuer shares a portion of its management fee received from Issuer with one or more of Issuer's placement agents. Such placement agents may receive other fees (e.g., sales loads) payable directly to the placement agent (outside

Sales compensation recipients

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Recipient	CRD	Associated broker-dealer
NYLIFE Distributors LLC	35350
Merrill Lynch, Pierce, Fenner & Smith Incorporated	7691
RBC Capital Markets, LLC	31194
UBS Financial Services Inc.	8174
Morgan Stanley & Co. LLC	8209
iCapital Markets LLC	118219
Wells Fargo Clearing Services, LLC	19616
Wells Fargo Advisors Financial Network, LLC	11025

Source: Form D, filed Sep 25, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

The linked fund shows its most recently reported ADV details.

Matched by reported Form D file number

MACKAY MUNICIPAL NEW YORK OPPORTUNITIES FUND, L.P.

Investment adviser: MACKAY SHIELDS LLC

Gross asset value: $316M
Beneficial owners: 324
ADV minimum commitment: $250K

Reported in Form ADV on Aug 6, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Fund administrator CITCO (CANADA) INC. TORONTO, Canada Investor statements: Some (provided to some but not all investors) Related to adviser: No

Fund administrator CITCO FUND SERVICES (CURACAO) B.V. WILLEMSTAD, Curacao Investor statements: Some (provided to some but not all investors) Related to adviser: No

Auditor PRICEWATERHOUSECOOPERS LLP NEW YORK, New York, United States

Custodian PERSHING LLC JERSEY CITY, New Jersey, United States Related to adviser: No

Custodian TD SECURITIES (USA) LLC NEW YORK, New York, United States Related to adviser: No

Marketer MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED NEW YORK, New York, United States Related to adviser: No

Marketer MORGAN STANLEY PURCHASE, New York, United States Related to adviser: No

Marketer NYLIFE DISTRIBUTORS LLC JERSEY CITY, New Jersey, United States Related to adviser: Yes

Marketer RBC CAPITAL MARKETS, LLC NEW YORK, New York, United States Related to adviser: No

Marketer UBS FINANCIAL SERVICES INC. WEEHAWKEN, New Jersey, United States Related to adviser: No

Marketer WELLS FARGO ADVISORS ST. LOUIS, Missouri, United States Related to adviser: No

Prime broker PERSHING LLC JERSEY CITY, New Jersey, United States

Prime broker TD SECURITIES (USA) LLC NEW YORK, New York, United States

Provider details

Annual audit: Yes
Prime brokers: Yes
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: Yes

PRICEWATERHOUSECOOPERS LLP
PCAOB 238

PERSHING LLC
SEC 8-17574

TD SECURITIES (USA) LLC
SEC 8-36747

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED
CRD 7691 · SEC 801-14235

MORGAN STANLEY
CRD 149777 · SEC 801-70103

NYLIFE DISTRIBUTORS LLC
CRD 35350 · SEC 8-46655

RBC CAPITAL MARKETS, LLC
CRD 31194 · SEC 801-13059

UBS FINANCIAL SERVICES INC.
CRD 8174 · SEC 801-7163

WELLS FARGO ADVISORS
CRD 11025 · SEC 801-57434

WELLS FARGO ADVISORS
CRD 19616 · SEC 801-37967

PERSHING LLC
CRD 7560 · SEC 8-17574

TD SECURITIES (USA) LLC
CRD 18476 · SEC 8-36747

Filing source

Form ADV 2124546 · Aug 6, 2026 · Schedule D 7.B.(1), fund 805-4448374841

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
Name	Reported role
Robert A. Di Mella	Executive
John M. Loffredo	Executive
N/A Mac Kay Municipal Managers New York Opportunities Gp Llc	Promoter
N/A Mac Kay Municipal Managers New York Opportunities Gp, Llc	Executive
N/A Mac Kay Shields Llc	Promoter
N/A Mac Kay Shields, Llc	Promoter

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

299 Park Avenue 32nd Floor
New York, NY, 10171