New York Life Investments Active ETF Trust - NYLI MacKay Muni Intermediate ETF
US ˙ ARCA

SecurityMMIT / New York Life Investments Active ETF Trust - NYLI MacKay Muni Intermediate ETF
InstitutionBuckingham Strategic Partners
Latest Disclosed Ownership189,055 shares
Latest Disclosed Value $ 4,557,171
Buckingham Strategic Partners ownership in MMIT / New York Life Investments Active ETF Trust - NYLI MacKay Muni Intermediate ETF

On May 13, 2026 - Buckingham Strategic Partners filed a 13F-HR form disclosing ownership of 189,055 shares of New York Life Investments Active ETF Trust - NYLI MacKay Muni Intermediate ETF (US:MMIT) valued at $4,557,171 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 0 shares of New York Life Investments Active ETF Trust - NYLI MacKay Muni Intermediate ETF. The current value of the position is $4,595,927 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)
2026-05-13 2026-03-31 13F NEW YORK LIFE INVTS ACTIVE E NYLI MACKAY MUN 45409F827 189,055 189,055 4,557 0.0459
2026-02-11 2025-12-31 13F NEW YORK LIFE INVTS ACTIVE E NYLI MACKAY MUN 45409F827 0 -205,336 -100.00 0 -100.00
2025-11-12 2025-09-30 13F NEW YORK LIFE INVTS ACTIVE E NYLI MACKAY MUN 45409F827 205,336 -15,650 -7.08 4,990 -5.33 0.0566
2025-07-31 2025-06-30 13F NEW YORK LIFE INVTS ACTIVE E NYLI MACKAY MUN 45409F827 220,986 -31,737 -12.56 5,271 -12.99 0.0703
2025-05-15 2025-03-31 13F NEW YORK LIFE INVTS ACTIVE E NYLI MACKAY MUN 45409F827 252,723 -2,844 -1.11 6,058 -1.29 0.0921
2025-02-18 2024-12-31 13F NEW YORK LIFE INVTS ACTIVE E NYLI MACKAY MUN 45409F827 255,567 241,484 1,714.72 6,136 1,673.41 0.1036
2024-11-14 2024-09-30 13F NEW YORK LIFE INVTS ACTIVE E NYLI MACKAY MUN 45409F827 14,083 14,083 346 0.0073
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.