Institutional Manager · CIK 0001911322
Byrne Asset Management LLC
KINGSTON, NJ · File #028-22312
Latest AUM
$181.1M
Positions
567
Top-10 Concentration
46.9%
Filings
10
Portfolio Value Over Time
2024-03
2024-06
2024-12
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| ADD | VANGUARD S&P 500 ETF | 922908363 | +3,264 | +$2.0M | +$207 |
| ADD | BLACKROCK FLOAT RATE INC | BLK | +94,800 | +$1.1M | -$540 |
| NEW | BLACKROCK FLOATING RATE | BLK | +95,000 | +$1.1M | $0 |
| NEW | INVESCO SNR INCOME CF | IVZ | +296,780 | +$970,471 | $0 |
| NEW | STATE STREET SPDR S&P BIOTCH ETF | 78464A870 | +5,399 | +$658,300 | $0 |
| NEW | WISDOMTREE FLOATING RATETREASRY ETF | WT | +12,701 | +$639,114 | $0 |
| REDUCE | APPLE INC | AAPL | -1,635 | -$444,491 | +$569,727 |
| ADD | STATE STRET TEC SELECT SEC SPDR ETF | 81369Y803 | +2,666 | +$383,824 | -$357,687 |
| ADD | TOLL BROS INC | TOL | +2,612 | +$353,195 | -$42,238 |
| ADD | EPR PPTYS REIT | 26884U109 | +6,980 | +$348,302 | -$48,441 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025567 pos · $181.1M
- 13F HOLDINGS REPORTQ/E Sep 2025564 pos · $162.5M
- 13F HOLDINGS REPORTQ/E Jun 2025543 pos · $151.0M
- 13F HOLDINGS REPORTQ/E Mar 2025560 pos · $135.5M
- 13F HOLDINGS REPORT (Amended)Q/E Dec 2024541 pos · $146.7M
- 13F HOLDINGS REPORTQ/E Dec 2024541 pos · $142.2M
- 13F HOLDINGS REPORTQ/E Dec 2024541 pos · $146.7M
- 13F HOLDINGS REPORTQ/E Jun 2024537 pos · $140.2M
- 13F HOLDINGS REPORTQ/E Mar 2024535 pos · $144.4M
- 13F HOLDINGS REPORTQ/E Dec 2023530 pos · $120.9M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | ALPHABET INC CLASS A | 38259P508 | 32,646 | $10.2M | 8.45% |
| 2 | MICROSOFT CORP | MSFT | 20,292 | $9.8M | 8.12% |
| 3 | APPLE INC | AAPL | 31,431 | $8.5M | 7.07% |
| 4 | NVIDIA CORP | NVDA | 34,144 | $6.4M | 5.27% |
| 5 | AMAZON.COM INC | AMZN | 25,211 | $5.8M | 4.81% |
| 6 | JOHNSON & JOHNSON | JNJ | 18,929 | $3.9M | 3.24% |
| 7 | JPMORGAN CHASE & CO | VYLD | 10,284 | $3.3M | 2.74% |
| 8 | META PLATFORMS INC CLASS A | META | 4,662 | $3.1M | 2.54% |
| 9 | VISA INC CLASS CLASS A | V | 8,029 | $2.8M | 2.33% |
| 10 | RTX CORP | RTX | 15,239 | $2.8M | 2.31% |
| 11 | ADVANCED MICRO DEVIC | AMD | 11,824 | $2.5M | 2.09% |
| 12 | APPLIED MATLS INC | 038222105 | 9,100 | $2.3M | 1.93% |
| 13 | TOLL BROS INC | TOL | 17,077 | $2.3M | 1.91% |
| 14 | KKR & CO INC | KKRT | 17,799 | $2.3M | 1.88% |
| 15 | IBM CORP | INTR | 7,603 | $2.3M | 1.86% |
| 16 | CATERPILLAR INC | CAT | 3,898 | $2.2M | 1.85% |
| 17 | VANGUARD S&P 500 ETF | 922908363 | 3,278 | $2.1M | 1.70% |
| 18 | BERKSHIRE HATHAWAY CLASS CLASS B | BRK-A | 3,857 | $1.9M | 1.60% |
| 19 | DISNEY WALT CO | 254687106 | 16,935 | $1.9M | 1.59% |
| 20 | GE AEROSPACE | GE | 6,156 | $1.9M | 1.57% |