ALPHATEC HOLDINGS INC 0.75 03/15/2030 144A SDBCV is a security (CUSIP 02081GAD4) tracked across SEC portfolio filings. 29 institutional managers reported $380.4M on Form 13F as of 2026-06-30; 14 registered fund positions totaling $25.1M via N-PORT as of 2026-05-29.
Showing 15 of 29 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| Linden Advisors LP | New York, NY | $71.8M | 69,900,000 |
| Voya Investment Management LLC | Atlanta, GA | $67.3M | 65,435,000 |
| BRAIDWELL LP | STAMFORD, CT | $63.4M | 61,621,000 |
| Context Capital Management, LLC | LAJOLLA, CA | $28.7M | 30,000,000 |
| Jump Financial, LLC | Chicago, IL | $20.8M | 20,275,000 |
| AQR Arbitrage LLC | Greenwich, CT | $20.1M | 19,573,000 |
| CAPSTONE INVESTMENT ADVISORS, LLC | NEW YORK, NY | $19.3M | 18,800,000 |
| BlackRock, Inc. | New York, NY | $15.6M | 15,240,000 |
| SILVERBACK ASSET MANAGEMENT LLC | CHAPEL HILL, NC | $14.6M | 14,250,000 |
| ABSOLUTE INVESTMENT ADVISERS, LLC | ROSEMARY BEACH, FL | $13.8M | 14,500,000 |
| SSI INVESTMENT MANAGEMENT LLC | Los Angeles, CA | $5.9M | 5,796,000 |
| FMR LLC | BOSTON, MA | $5.3M | 5,164,000 |
| STATE STREET CORP | BOSTON, MA | $5.2M | 5,107,000 |
| BNP PARIBAS ARBITRAGE, SNC | PARIS, I0 | $5.1M | 4,960,000 |
| MORGAN STANLEY | NEW YORK, NY | $4.9M | 4,788,000 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| CALAMOS CONVERTIBLE & HIGH INCOME FUND | CALAMOS CONVERTIBLE & HIGH INCOME FUND | $6.0M | 58.22% |
| CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND | CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND | $5.7M | 58.99% |
| Calamos Dynamic Convertible & Income Fund | Calamos Dynamic Convertible & Income Fund | $4.7M | 68.92% |
| Virtus Convertible & Income Fund | Virtus Convertible & Income Fund | $1.6M | 39.07% |
| Virtus Convertible & Income Fund II | Virtus Convertible & Income Fund II | $1.3M | 40.78% |
| Virtus Dividend, Interest & Premium Strategy Fund | Virtus Dividend, Interest & Premium Strategy Fund | $1.3M | 9.08% |
| Virtus Equity & Convertible Income Fund | Virtus Equity & Convertible Income Fund | $1.3M | 16.06% |
| Advent Convertible & Income Fund | ADVENT CONVERTIBLE & INCOME FUND | $1.0M | 17.25% |
| Global Opportunities Portfolio | Global Opportunities Portfolio | $1.0M | 0.76% |
| Virtus Diversified Income & Convertible Fund | Virtus Diversified Income & Convertible Fund | $976K | 34.14% |
| Virtus Global Allocation Fund | Virtus Strategy Trust | $92K | 6.28% |
| Virtus Newfleet Multi-Sector Bond ETF | ETFis Series Trust I | $12K | 0.28% |
| Franklin Alternative Strategies Fund | Franklin Alternative Strategies Funds | $7K | 0.12% |
| Virtus Global Multi-Sector Income Fund | Virtus Global Multi-Sector Income Fund | $4K | 0.40% |