NYLI MacKay DefinedTerm Muni Opportunities Fund
US ˙ NYSE ˙ US56064K1007

SecurityMMD / NYLI MacKay DefinedTerm Muni Opportunities Fund
InstitutionStifel Financial Corp
Latest Disclosed Ownership19,430 shares
Latest Disclosed Value $ 288,536
Stifel Financial Corp reports 1.08% decrease in ownership of MMD / NYLI MacKay DefinedTerm Muni Opportunities Fund

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 19,430 shares of NYLI MacKay DefinedTerm Muni Opportunities Fund (US:MMD) valued at $288,536 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 19,642 shares of NYLI MacKay DefinedTerm Muni Opportunities Fund. This represents a change in shares of -1.08% during the quarter. The current value of the position is $295,725 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)
2026-05-12 2026-03-31 13F NYLI MACKAY DEFINEDTERM MUNI COM 56064K100 19,430 -212 -1.08 289 -1.37 0.0001
2026-02-13 2025-12-31 13F NYLI MACKAY DEFINEDTERM MUNI COM 56064K100 19,642 -25,253 -56.25 292 -57.00 0.0003
2025-11-12 2025-09-30 13F NYLI MACKAY DEFINEDTERM MUNI COM 56064K100 44,895 1,214 2.78 679 5.11 0.0006
2025-08-14 2025-06-30 13F NYLI MACKAY DEFINEDTERM MUNI COM 56064K100 43,681 4,560 11.66 646 9.68 0.0006
2025-05-14 2025-03-31 13F NYLI MACKAY DEFINEDTERM MUNI COM 56064K100 39,121 -2,750 -6.57 590 -5.76 0.0006
2025-02-13 2024-12-31 13F NYLI MACKAY DEFINEDTERM MUNI COM 56064K100 41,871 -6,685 -13.77 625 -23.59 0.0007
2024-11-14 2024-09-30 13F NYLI MACKAY DEFINEDTERM MUNI COM 56064K100 48,556 4,130 9.30 819 11.14 0.0009
2024-08-13 2024-06-30 13F MAINSTAY MACKAY DEFINEDTERM COM 56064K100 44,426 -3,141 -6.60 737 -5.28 0.0008
2024-05-14 2024-03-31 13F MAINSTAY MACKAY DEFINEDTERM COM 56064K100 47,567 -1,228 -2.52 778 -1.89 0.0009
2024-02-12 2023-12-31 13F MAINSTAY MACKAY DEFINEDTERM COM 56064K100 48,795 -3,035 -5.86 793 -4.00 0.0010
2023-11-13 2023-09-30 13F MAINSTAY MACKAY DEFINEDTERM COM 56064K100 51,830 -1,430 -2.68 826 -9.24 0.0012
2023-08-14 2023-06-30 13F MAINSTAY MACKAY DEFINEDTERM COM 56064K100 53,260 -700 -1.30 909 -2.99 0.0012
2023-05-12 2023-03-31 13F MAINSTAY MACKAY DEFINEDTERM COM 56064K100 53,960 2,890 5.66 938 14.27 0.0013
2023-02-13 2022-12-31 13F MAINSTAY MACKAY DEFINEDTERM COM 56064K100 51,070 -8,465 -14.22 820 -11.54 0.0012
2022-11-14 2022-09-30 13F MAINSTAY MACKAY DEFINEDTERM COM 56064K100 59,535 8,705 17.13 927 0.54 0.0015
2022-08-15 2022-06-30 13F MAINSTAY MACKAY DEFINEDTERM COM 56064K100 50,830 5,005 10.92 922 7.33 0.0014
2022-05-13 2022-03-31 13F MAINSTAY MACKAY DEFINEDTERM COM 56064K100 45,825 -1,060 -2.26 859 -15.87 0.0012
2022-02-14 2021-12-31 13F MAINSTAY MACKAY DEFINEDTERM COM 56064K100 46,885 -1,931 -3.96 1,021 -4.49 0.0013
2021-11-15 2021-09-30 13F MAINSTAY MACKAY DEFINEDTERM COM 56064K100 48,816 5,726 13.29 1,069 11.01 0.0016
2021-08-13 2021-06-30 13F MAINSTAY MACKAY DEFINEDTERM COM 56064K100 43,090 -4,548 -9.55 963 -8.89 0.0014
2021-05-14 2021-03-31 13F MAINSTAY MACKAY DEFINDTRM MU COM 56064K100 47,638 6,942 17.06 1,057 19.30 0.0017
2021-02-12 2020-12-31 13F MAINSTAY MACKAY DEFINDTRM MU COM 56064K100 40,696 -2,885 -6.62 886 -1.88 0.0016
2020-11-16 2020-09-30 13F MAINSTAY MACKAY DEFINDTRM MU COM 56064K100 43,581 -9,800 -18.36 903 -16.93 0.0019
2020-08-14 2020-06-30 13F MAINSTAY MACKAY DEFINDTRM MU COM 56064K100 53,381 8,395 18.66 1,087 25.81 0.0025
2020-05-14 2020-03-31 13F MAINSTAY MACKAY DEFINDTRM MU COM 56064K100 44,986 7,515 20.06 864 9.64 0.0024
2020-02-13 2019-12-31 13F MAINSTAY MACKAY DEFINDTRM MU COM 56064K100 37,471 1,655 4.62 788 4.93 0.0016
2019-11-19 2019-09-30 13F/A-1 MAINSTAY MACKAY DEFINDTRM MU COM 56064K100 35,816 8,897 33.05 751 33.39 0.0019
2019-11-13 2019-09-30 13F MAINSTAY MACKAY DEFINDTRM MU COM 56064K100 35,816 8,897 751 420.9731
2019-08-14 2019-06-30 13F MAINSTAY MACKAY DEFINDTRM MU COM 56064K100 26,919 1,950 7.81 563 11.26 0.0015
2019-05-14 2019-03-31 13F MAINSTAY MACKAY DEFINDTRM MU COM 56064K100 24,969 1,735 7.47 506 12.44 0.0014
2019-02-13 2018-12-31 13F MAINSTAY MACKAY DEFINDTRM MU COM 56064K100 23,234 6,552 39.28 450 38.04 0.0015
2018-11-13 2018-09-30 13F MAINSTAY MACKAY DEFINDTRM MU COM 56064K100 16,682 5,800 53.30 326 56.73 0.0009
2018-08-14 2018-06-30 13F MAINSTAY MACKAY DEFINDTRM MU COM 56064K100 10,882 -25,352 -69.97 208 -69.50 0.0006
2018-05-11 2018-03-31 13F MAINSTAY MACKAY DEFINDTRM MU COM 56064K100 36,234 20,765 134.24 682 123.61 0.0022
2018-02-14 2017-12-31 13F MAINSTAY DEFINEDTERM MN OPP COM 56064K100 15,469 2,139 16.05 305 13.81 0.0010
2017-11-13 2017-09-30 13F MAINSTAY DEFINEDTERM MN OPP COM 56064K100 13,330 13,330 268 0.0009
2017-08-14 2017-06-30 13F MAINSTAY DEFINEDTERM MN OPP COM 56064K100 0 -27,267 -100.00 0 -100.00
2017-05-10 2017-03-31 13F MAINSTAY DEFINEDTERM MN OPP COM 56064K100 27,267 9,570 54.08 525 62.04 0.0020
2017-02-16 2016-12-31 13F MAINSTAY DEFINEDTERM MN OPP COM 56064K100 17,697 4,890 38.18 324 23.66 0.0014
2016-11-15 2016-09-30 13F MAINSTAY DEFINEDTERM MN OPP COM 56064K100 12,807 1,932 17.77 262 16.44 0.0012
2016-08-17 2016-06-30 13F MAINSTAY DEFINEDTERM MN OPP COM 56064K100 10,875 10,875 225 0.0010
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.