NYLI MacKay DefinedTerm Muni Opportunities Fund
US ˙ NYSE ˙ US56064K1007

SecurityMMD / NYLI MacKay DefinedTerm Muni Opportunities Fund
InstitutionCohen & Steers, Inc.
Latest Disclosed Ownership45,000 shares
Latest Disclosed Value $ 668
Cohen & Steers, Inc. ownership in MMD / NYLI MacKay DefinedTerm Muni Opportunities Fund

On May 15, 2026 - Cohen & Steers, Inc. filed a 13F-HR form disclosing ownership of 45,000 shares of NYLI MacKay DefinedTerm Muni Opportunities Fund (US:MMD) valued at $668,250 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 45,000 shares of NYLI MacKay DefinedTerm Muni Opportunities Fund. The current value of the position is $684,900 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F Mainstay DefTerm Muni Opps COM 56064K100 45,000 0 0.00 1 0.0012
2026-02-13 2025-12-31 13F Mainstay DefTerm Muni Opps COM 56064K100 45,000 0 0.00 1 0.0012
2025-11-14 2025-09-30 13F Mainstay DefTerm Muni Opps COM 56064K100 45,000 15,000 50.00 1 0.0012
2025-08-14 2025-06-30 13F Mainstay DefTerm Muni Opps COM 56064K100 30,000 0 0.00 0 0.0008
2025-05-15 2025-03-31 13F Mainstay DefTerm Muni Opps COM 56064K100 30,000 30,000 0 0.0008
2024-11-14 2024-09-30 13F Mainstay DefTerm Muni Opps COM 56064K100 0 -44,501 -100.00 0 0.0000
2024-08-13 2024-06-30 13F Mainstay DefTerm Muni Opps COM 56064K100 44,501 5,000 12.66 1 0.0015
2024-05-15 2024-03-31 13F Mainstay DefTerm Muni Opps COM 56064K100 39,501 -15,000 -27.52 1 0.0014
2024-02-14 2023-12-31 13F Mainstay DefTerm Muni Opps COM 56064K100 54,501 34,501 172.50 1 0.0018
2023-11-14 2023-09-30 13F Mainstay DefTerm Muni Opps COM 56064K100 20,000 0 0.00 0 0.0007
2023-08-14 2023-06-30 13F Mainstay DefTerm Muni Opps COM 56064K100 20,000 -49,413 -71.19 0 -100.00 0.0007
2023-05-15 2023-03-31 13F Mainstay DefTerm Muni Opps COM 56064K100 69,413 -14,672 -17.45 1 -99.93 0.0026
2023-02-14 2022-12-31 13F Mainstay DefTerm Muni Opps COM 56064K100 84,085 26,001 44.76 1,350 49.17 0.0030
2022-11-14 2022-09-30 13F Mainstay DefTerm Muni Opps COM 56064K100 58,084 19,411 50.19 905 28.92 0.0020
2022-08-15 2022-06-30 13F Mainstay DefTerm Muni Opps COM 56064K100 38,673 38,673 702 0.0014
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.