Who Owns NYLI MacKay Securitized Income ETF (SECR)?Hedge Fund & Institutional Holders
Institutional Holders
9
as of Q4 2025
Total Institutional Value
$2.606900061700014e+29T
% of Float Held
—
QoQ Change in Holders
+4 / -2
Price History
SECR — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| NEW YORK LIFE INSURANCE CO | New Position | +1.0M | +$26.1B |
| MACKAY SHIELDS LLC | New Position | +11K | +$286.0M |
| Prosperity Financial Group, Inc. | Increased | +3K | +$73.5M |
| ENVESTNET ASSET MANAGEMENT INC | New Position | +130K | +$3.0M |
| Cetera Investment Advisers | New Position | +19K | +$0 |
| NEW YORK LIFE INVESTMENT MANAGEMENT LLC | Increased | +3K | +$-122.9B |
SECR — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| CITADEL ADVISORS LLC | Decreased | -7K | -$545.6M |
| Advyzon Investment Management, LLC | Closed Position | -14K | -$365.6M |
| JANE STREET GROUP, LLC | Closed Position | -10K | -$252.0M |
| UBS Group AG | Decreased | -78 | -$2.2M |
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | NEW YORK LIFE INSURANCE CO | 1,013,087 | $26.1B | 5.72% | Share |
| 2 | Prosperity Financial Group, Inc. | 23,996 | $617.0M | 0.22% | Share |
| 3 | MACKAY SHIELDS LLC | 5,568 | $143.0M | 0.01% | Share |
| 4 | MACKAY SHIELDS LLC | 5,568 | $143.0M | 0.01% | Share |
| 5 | NEW YORK LIFE INVESTMENT MANAGEMENT LLC | 4,700,753 | $120.0M | 1.03% | Share |
| 6 | ENVESTNET ASSET MANAGEMENT INC | 130,229 | $3.0M | 0.00% | Share |
| 7 | UBS Group AG | 7 | $0 | 0.00% | Share |
| 8 | CITADEL ADVISORS LLC | 13,956 | $0 | 0.00% | Share |
| 9 | Cetera Investment Advisers | 18,909 | $0 | 0.00% | Share |
SECR Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 8 | $27.1B | +2 |
| Q3 2025 | 6 | $124.7B | +2 |
| Q2 2025 | 4 | $124.2B | +0 |
| Q1 2025 | 4 | $148.8B | +1 |
| Q4 2024 | 3 | $129.6B | -1 |
| Q3 2024 | 4 | $231.8B | +1 |
| Q2 2024 | 3 | $730.3M | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 9 institutional investors hold SECR (NYLI MacKay Securitized Income ETF). The largest holder is NEW YORK LIFE INSURANCE CO with $26.1B in shares. This quarter, 4 institutions opened new positions and 2 closed their positions.
Frequently Asked Questions
How many hedge funds own SECR?
As of Q4 2025, 9 institutional investors report holding SECR (NYLI MacKay Securitized Income ETF) in their 13F filings.
Who is the largest institutional holder of SECR?
The largest institutional holder of SECR is NEW YORK LIFE INSURANCE CO with $26.1B in shares.
Is institutional ownership of SECR increasing or decreasing?
This quarter, 4 institutions opened new positions in SECR and 2 closed their positions.