Form D · Other Investment Fund
MacKay Municipal Credit Opportunities Fund, L.P.
New York, NY · CIK 0001460023
Offering snapshot reported May 18, 2026 · SEC filing
- Reported sold
- $4.58B Indefinite offering
- Investors reported
- 2,349 Form D · investor count
- Minimum accepted
- $1M Reported outside-investor minimum
- First sale
- Mar 1, 2009 As reported in this filing
Fundraising history
Reported soldDates 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$4,497,711,513 → $4,582,672,993
- Reported investors2,320 → 2,349
Filing history
Scroll to see all columns →
| Filed | Filing type | Reported sold | Change vs linked filing | Investors | Source |
|---|---|---|---|---|---|
| May 18, 2026 | Amendment | $4,582,672,993 | $84,961,480vs May 16, 2025 | 2,349 | SEC filing |
| May 16, 2025 | Amendment | $4,497,711,513 | $191,867,109vs May 16, 2024 | 2,320 | SEC filing |
| May 16, 2024 | Amendment | $4,305,844,404 | $142,729,988vs May 16, 2023 | 2,268 | SEC filing |
| May 16, 2023 | Amendment | $4,163,114,416 | $201,900,840vs May 16, 2022 | 2,250 | SEC filing |
| May 16, 2022 | Amendment | $3,961,213,576 | $372,030,017vs May 14, 2021 | 2,238 | SEC filing |
| May 14, 2021 | Amendment | $3,589,183,559 | No comparison | Not reported | SEC filing |
| May 15, 2020 | Amendment | $2,908,530,644 | $900,584,813vs May 17, 2019 | 1,970 | SEC filing |
| May 17, 2019 | Amendment | $2,007,945,831 | $81,132,400vs May 18, 2018 | 1,526 | SEC filing |
| May 18, 2018 | Amendment | $1,926,813,431 | $229,055,630vs May 18, 2017 | 1,477 | SEC filing |
| May 18, 2017 | Amendment | $1,697,757,801 | $468,243,345vs May 20, 2016 | 1,437 | SEC filing |
| May 20, 2016 | Amendment | $1,229,514,456 | $432,339,307vs May 20, 2015 | 872 | SEC filing |
| May 20, 2015 | Amendment | $797,175,149 | $153,325,450vs May 30, 2014 | 317 | SEC filing |
| May 30, 2014 | Amendment | $643,849,699 | $148,290,400vs May 31, 2013 | 216 | SEC filing |
| May 31, 2013 | Amendment | $495,559,299 | $150,797,750vs Jun 8, 2012 | 161 | SEC filing |
| Jun 8, 2012 | Amendment | $344,761,549 | $20,005,000vs Mar 22, 2012 | 125 | SEC filing |
| Mar 22, 2012 | Amendment | $324,756,549 | $175,756,549vs Mar 24, 2011 | 128 | SEC filing |
| Mar 24, 2011 | Amendment | $149,000,000 | $89,000,000vs Mar 26, 2010 | 67 | SEC filing |
| Mar 26, 2010 | Amendment | $60,000,000 | No comparison | 24 | SEC filing |
| Mar 13, 2009 | Paper | Not reported | No comparison | Not reported | SEC filing |
Offering details
- Securities
- Pooled investment fund, Other
- Exemptions
- 06b, 3C, 3C.7
- Duration over one year
- Yes
- Business combination
- No
- Sales commissions
- $36M (estimated)
- Finders' fees
- $0
- Form D file number
- 021-128978
Certain entities listed in Item 12 are no longer registered broker-dealers & therefore receive no commissions.
Limited Partnership Interests
The Investment manager of the Issuer shares a portion of its management fee received from the Issuer with one or more of the Issuer's placement agents. Such placement agents may receive other fees (e.g., sales loads) payable directly to
Sales compensation recipients
Scroll to see all columns →
| 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 | |
| J.P. Morgan Securities LLC | 79 | |
| Mariner Group Capital Markets, Inc. | 25878 |
Source: Form D, filed May 18, 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 CREDIT OPPORTUNITIES FUND, L.P.
Investment adviser: MACKAY SHIELDS LLC
- Gross asset value
- Not reported
- Beneficial owners
- Not reported
- ADV minimum commitment
- Not reported
Reported in Form ADV on Aug 6, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.
Service providers
No provider names available in this fund's imported disclosure.
Provider details
- Annual audit
- Not reported
- Prime brokers
- Not reported
- Custodians
- Not reported
- Administrator other than the adviser
- Not reported
- External marketing
- Not reported
Filing source
Form ADV 2124546 · Aug 6, 2026 · Schedule D 7.B.(1), fund 805-9181114991
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.
| Name | Reported role |
|---|---|
| Robert A. Di Mella | Executive |
| John M. Loffredo | Executive |
| N/A Mac Kay Municipal Managers Credit Opportunities Gp Llc | Promoter |
| N/A Mac Kay Municipal Managers Credit Opportunities Gp, Llc | Executive |
| N/A Mac Kay Municipal Managers Credit Opportunities, Gp, Llc | Executive |
| N/A Mac Kay Municipal Managers Opportunities Managers Gp Llc | Executive |
| N/A Mac Kay Municipal Mangers Credit Opportunites Gp Llc | Executive |
| N/A Mac Kay Shields Llc | Promoter |
| N/A Mac Kay Shields, Llc | Promoter |
| Mac Kay Municipal Managers Credit Opportunities, Gp Llc N/A | Executive |
| Mac Kay Shields Llc N/A | Promoter |
| Brian D. Stewart | Executive |
Issuer details
Industry: Pooled Investment Fund (See others in industry)
Address:New York, NY, 10171