MACKAY SHIELDS LLC
CIK 61227 · Holdings on Sep 30, 2023 · First reported Oct 25, 2023
Top ten holdings
Q3 2023- GPOR5.13%
- 42330PAK33.01%
- 26884LAK52.76%
- 723787AP22.70%
- 653656AB42.62%
- 25470MAD12.50%
- 15136AAA02.33%
- 595017AU82.20%
- 40637HAF62.13%
- 09061GAK72.06%
Share classes counted separately27.44%
Portfolio value by quarter
Top 10 holdings 30
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | GPORGULFPORT ENERGY CORPCOMMON SHARES View history and evidence | $186.44M | 5.13% | 1.43M shares | — | ↗▾ | |
| 02 | 42330PAK3HELIX ENERGY SOLUTIONSNOTE 6.750% 2/1 View history and evidence | $109.30M | 3.01% | 53.22M principal (USD) | — | ↗▾ | |
| 03 | 26884LAK5EQT CORPNOTE 1.750% 5/0 View history and evidence | $100.50M | 2.76% | 36.58M principal (USD) | — | ↗▾ | |
| 04 | 723787AP2PIONEER NATURAL RESOURCENOTE 0.250% 5/1 View history and evidence | $98.10M | 2.70% | 36.91M principal (USD) | — | ↗▾ | |
| 05 | 653656AB4NICE LTDNOTE 9/1 View history and evidence | $95.19M | 2.62% | 105.24M principal (USD) | — | ↗▾ | |
| 06 | 25470MAD1DISH NETWORK CORPNOTE 2.375% 3/1 View history and evidence | $90.86M | 2.50% | 89.35M principal (USD) | — | ↗▾ | |
| 07 | 15136AAA0PERMIAN RESOURC OPTG LLCNOTE 3.250% 4/0 View history and evidence | $84.77M | 2.33% | 30.37M principal (USD) | — | ↗▾ | |
| 08 | 595017AU8MICROCHIP TECHNOLOGY INCNOTE 0.125%11/1 View history and evidence | $79.93M | 2.20% | 75.80M principal (USD) | — | ↗▾ | |
| 09 | 40637HAF6HALOZYME THERAPEUTICS INNOTE 1.000% 8/1 View history and evidence | $77.48M | 2.13% | 82.57M principal (USD) | — | ↗▾ | |
| 10 | 09061GAK7BIOMARIN PHARMACEUTICALNOTE 1.250% 5/1 View history and evidence | $74.88M | 2.06% | 76.29M principal (USD) | — | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 19
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| 69331C140 PG&E CORP | Non-derivative | — | — | SEC filing ↗ | |
| NICE NICE LTD - SPON ADR | Non-derivative | — | — | SEC filing ↗ | |
| 48251W401 KKR & CO INC | Non-derivative | — | — | SEC filing ↗ |
3 / 19 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 61227 · Period 2023-09-30
Data loaded 2026-09-23 · First reported 2023-10-25
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 3634998569
}Research all 137 reported holdings.
This page includes 30 of 137 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#portfolio-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 30 of 137 current positions (options included); totals and weights use the complete filing.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_portfolio
{"cik":"61227","quarter":"2023Q3","page_size":100}
get_institutional_manager_history
{"cik":"61227","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.