NYLIM MACKAY SECURITIZED INC (SECR) Institutional Ownership Changes & 13F Activity
NYLIM MACKAY SECURITIZED INC (SECR). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include New York Life Investment Management Llc, New York Life Insurance Co, Envestnet Asset Management Inc, Citadel Advisors Llc, and Prosperity Financial Group, Inc..
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Envestnet Asset Management Inc | Buy | +29,337 | +10.8% | 301,569 | $7.65M | Q2 2026 | Sep 23, 2026 |
| Integrated Wealth Concepts Llc | Buy | +2,825 | +3.7% | 79,856 | $2.03M | Q2 2026 | Sep 09, 2026 |
| Citadel Advisors Llc | Sell | -6,891 | -31.7% | 14,863 | $377.20K | Q2 2026 | Sep 02, 2026 |
| Ubs Group Ag | Buy | +21 | +42.9% | 70 | $1.78K | Q2 2026 | Aug 13, 2026 |
| Cetera Investment Advisers | Buy | +1,753 | +5.5% | 33,405 | $847.77K | Q2 2026 | Aug 12, 2026 |
| New York Life Investment Management Llc | Buy | +2,218,575 | +46.4% | 6,997,978 | $177.60M | Q2 2026 | Aug 10, 2026 |
| Prosperity Financial Group, Inc. | Buy | +6,533 | +17.8% | 43,152 | $1.10M | Q2 2026 | Jul 28, 2026 |
| New York Life Insurance Co | Sell | -1,013,087 | -100.0% | 0 | $0.00 | Q2 2026 | May 07, 2026 |
Frequently asked questions about SECR activity
Which institutional owners are buying SECR?
Institutional owners buying SECR include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in SECR activity?
"Buy" means an investor increased their reported position in SECR compared to the prior reporting period. This reflects growing exposure to NYLIM MACKAY SECURITIZED INC (SECR) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in SECR increasing?
Institutional interest in SECR can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.