Managers / Q4 2022 · view latest →
Byrne Asset Management LLC
CIK 0001911322 · 4420 ROUTE 27, SUITE 3, PO BOX 573, KINGSTON, NJ, 08528 · 609-497-1776
Summary
Byrne Asset Management LLC reported $138M in U.S.-listed holdings across 523 positions for Q4 2022.
Its largest position, MSFT, represents 4.0% of the portfolio.
Compared with Q3 2022, the fund opened 79 new positions and exited 66.
Portfolio Metrics
Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.
Reported Value by Quarter
Portfolio Composition
- Common Stock · 70.5% · $97M
- GLOBAL · 8.7% · $12M
- ETP · 5.8% · $8M
- Closed-End Fund · 5.2% · $7M
- DOMESTIC MTN · 2.8% · $4M
- Other · 6.9% · $10M
Quarter-over-Quarter Changes full breakdown →
vs Q3 2022 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| UNITED STATES TREASURY NOTES NOTE | NEW | +1.0K | 1.0K | +$1M | $1M |
| DOMINION ENERGY GAS HLDGS LLC NOTE M/W CLBL | NEW | +820 | 820 | +$809,280 | $809,280 |
| GILEAD SCIENCES INC NOTE M/W CLBL | NEW | +643 | 643 | +$622,940 | $622,940 |
| MORGAN STANLEY NOTE M/W CLBL | NEW | +535 | 535 | +$522,422 | $522,422 |
| THERMO FISHER SCIENTIFIC INC NOTE M/W CLBL | NEW | +415 | 415 | +$401,637 | $401,637 |
| BURLINGTON NORTHERN SANTA FE L DEBENTURE - UNSECURED M/W CLBL | NEW | +365 | 365 | +$356,237 | $356,237 |
| CATERPILLAR FIN SERVICES CORP NOTE M/W CLBL | NEW | +358 | 358 | +$354,054 | $354,054 |
| METLIFE INC DEBENTURE - UNSECURED M/W QTRL | NEW | +338 | 338 | +$336,916 | $336,916 |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q4 2022
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q2 2026 | $185M | 594 | Jul 7, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q1 2026 | $171M | 569 | Apr 2, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $181M | 567 | Jan 12, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $163M | 564 | Oct 22, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $151M | 543 | Jul 9, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $136M | 560 | Apr 16, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $147M | 541 | Jan 29, 2025 | RESTATEMENT | changes · EDGAR ↗ |
| Q2 2024 | $140M | 537 | Jul 23, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $144M | 535 | Apr 22, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $131M | 545 | Jan 29, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q3 2023 | Under review | 530 | Oct 31, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $153,802 | 587 | Jul 21, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q1 2023 | Under review | 604 | Apr 17, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | $138M | 523 | Jan 30, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $130M | 510 | Oct 19, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $135M | 522 | Jul 20, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q1 2022 | $161M | 534 | Apr 5, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q4 2021 | $154M | 533 | Feb 22, 2022 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.