Nylim Mackay SecuritizedSECRETF
13F holders, Q1 2026 (March 31)9holders +1
1new positions
0sold out
1famous investor
$25.65avg. 13F price*
At the end of Q1 2026, 9 institutions reported holding Nylim Mackay Securitized Inc. (SECR) in their 13F filings, up 1 from Q4 2025. 1 opened new positions and 0 sold out. The largest holders were New York Life Investment Management LLC ($122.6M), New York Life Insurance Co. ($26.0M) and Envestnet Asset Management Inc. ($7.0M). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Nylim Mackay Securitized Inc.
- Filed as
- NEW YORK LIFE INVTS ACTIVE E (Q1 2026)
- CUSIP
- 45409F686
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $2.0M |
| Exits | 0 | $0 |
All 13F filers, Q4 2025 → Q1 2026: 331,258 shares bought, net +331,258 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 9 holders
| New York Life Investment Management LLC | 1.04% | Add +1.7% | 4,779,403 | $122.6M |
| New York Life Insurance Co. | 5.30% | No change | 1,013,087 | $26.0M |
| Envestnet Asset Management Inc. | 0.00% | Add +109.0% | 272,232 | $7.0M |
| Integrated Wealth Concepts LLC | 0.02% | New | 77,031 | $2.0M |
| Prosperity Financial Group, Inc. | 0.35% | Add +52.6% | 36,619 | $939K |
| Cetera Investment Advisers | 0.00% | Add +67.4% | 31,652 | $812K |
| Citadel Advisors | 0.00% | Add +55.9% | 21,754 | $558K |
| MacKay Shields LLC | 0.11% | Add +3.3% | 11,504 | $295K |
| UBS Group AG | 0.00% | Add +600.0% | 49 | $1K |
"% of holder's portfolio" is SECR's weight in each manager's 13F, not the share of Nylim Mackay Securitized Inc. the manager owns.