Byrne Asset Management LLC — 13F Holdings & Portfolio
CIK 1911322 · latest 13F-HR filed 2026-07-07
Byrne Asset Management LLC manages $185.1M in 13F-reported U.S. long-equity assets across 594 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are GOOG (5.70%), AAPL (4.41%), MSFT (3.82%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 73 new positions, exited 48, added to 251, and trimmed 166.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
PO BOX 573
KINGSTON, NJ 08528
$185.1M
Long-equity book
594
Distinct positions
2026-06-30
Filed 2026-07-07
+73 / −48 / ↑251 / ↓166
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- ADVANCED MICRO DEVICES I$2.8M +123.7%
- APPLIED MATLS INC$1.9M +85.2%
- CORNING INC$1.9M +69.0%
- MICRON TECHNOLOGY INC$1.5M +251.4%
- ALPHABET INC CLASS A$1.5M +16.9%
Top Trims
- SPDR GOLD SHARES-$742.8K -43.9%
- HUNTINGTON INGALLS INDS-$533.2K -30.2%
- MICROSOFT CORP-$396.1K -5.3%
- EXPAND ENERGY CORP-$389.0K -24.9%
- SS&C TECHNOLOGIES HLDGS-$386.0K -65.1%
New Positions
- UNIVERSAL DISPLAY CORP$328.7K
- ATLANTA BRAVES HLDGS INCCLASS SERIES C$236.6K
- ZEBRA TECHNOLOGIES CORP CLASS A$218.5K
- PHOTRONICS INC$217.0K
- AECOM$209.8K
Exited Positions
- CAL MAINE FOODS INC$255.3K
- LIFEWAY FOODS INC$248.5K
- BELLRING BRANDS INC$187.6K
- LIMONEIRA CO$170.0K
- HIMS & HERS HEALTH INC CLASS CLASS A$167.1K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | ALPHABET INC CLASS A | GOOG | 38259P508 | $10.5M | 5.70% | 29,514 | SH |
| 2 | APPLE INC | AAPL | 037833100 | $8.2M | 4.41% | 28,225 | SH |
| 3 | MICROSOFT CORP | MSFT | 594918104 | $7.1M | 3.82% | 18,971 | SH |
| 4 | NVIDIA CORP | NVDA | 67066G104 | $6.6M | 3.58% | 33,097 | SH |
| 5 | AMAZON.COM INC | AMZN | 023135106 | $5.4M | 2.94% | 22,805 | SH |
| 6 | ADVANCED MICRO DEVICES I | AMD | 007903107 | $5.1M | 2.78% | 8,858 | SH |
| 7 | JOHNSON & JOHNSON | JNJ | 478160104 | $4.6M | 2.49% | 18,171 | SH |
| 8 | CORNING INC | GLW | 219350105 | $4.6M | 2.49% | 18,019 | SH |
| 9 | APPLIED MATLS INC | AMAT | 038222105 | $4.2M | 2.25% | 5,748 | SH |
| 10 | CATERPILLAR INC | CAT | 149123101 | $3.7M | 1.98% | 3,440 | SH |
| 11 | JPMORGAN CHASE & CO | JPM | 46625H100 | $2.9M | 1.57% | 8,888 | SH |
| 12 | RTX CORP | RTX | 59022W596 | $2.5M | 1.37% | 13,340 | SH |
| 13 | VISA INC CLASS A | V | 92826C839 | $2.5M | 1.36% | 7,331 | SH |
| 14 | TOLL BROS INC | TOL | 889478103 | $2.5M | 1.34% | 15,046 | SH |
| 15 | CISCO SYS INC | CSCO | 17275R102 | $2.4M | 1.29% | 20,330 | SH |
| 16 | VANGUARD S&P 500 ETF | VOO | 922908363 | $2.3M | 1.22% | 3,300 | SH |
| 17 | META PLATFORMS INC CLASS A | META | 30303M102 | $2.2M | 1.18% | 3,864 | SH |
| 18 | MICRON TECHNOLOGY INC | MU | 595112103 | $2.2M | 1.17% | 1,872 | SH |
| 19 | IBM CORP | IBM | 459200101 | $2.0M | 1.06% | 6,981 | SH |
| 20 | ASML HLDG N V FSPONSORED ADR 1 ADR REPS 1 ORD SHS | ASML | N07059210 | $1.9M | 1.02% | 953 | SH |
| 21 | GE AEROSPACE | GE | 369604103 | $1.8M | 0.99% | 4,887 | SH |
| 22 | TAIWAN SEMICONDUCTOR M FSPONSORED ADR 1 ADR REPS 5 ORD SHS | TSM | 874039100 | $1.7M | 0.92% | 3,579 | SH |
| 23 | BERKSHIRE HATHAWAY CLASS B | BRK.B | 084670702 | $1.6M | 0.87% | 3,205 | SH |
| 24 | NRG ENERGY INC | NRG | 629377508 | $1.5M | 0.80% | 10,179 | SH |
| 25 | BLACKROCK INC NEW | BLK | 09247X101 | $1.5M | 0.80% | 1,531 | SH |
| 26 | ALLSPRING MULTI SECTOR I | ERC | 94987D101 | $1.5M | 0.79% | 158,970 | SH |
| 27 | BLACKROCK FLOAT RATE STR | FRA | 09255X100 | $1.5M | 0.79% | 132,750 | SH |
| 28 | DEERE & CO | DE | 244199105 | $1.5M | 0.79% | 2,292 | SH |
| 29 | BLACKROCK FLOATING RATE | BGT | 091941104 | $1.4M | 0.77% | 133,860 | SH |
| 30 | FRANKLIN LIMITED DURATIO | FTF | 35472T101 | $1.4M | 0.76% | 243,580 | SH |
| 31 | WALMART INC | WMT | 931142103 | $1.4M | 0.76% | 12,346 | SH |
| 32 | DISNEY WALT CO | DIS | 254687106 | $1.4M | 0.75% | 14,417 | SH |
| 33 | INVESCO SENIOR INCOME TR | VVR | 46131H107 | $1.4M | 0.75% | 460,490 | SH |
| 34 | STATE STREET SPDR S&P BIOTECH ETF | XBI | 78464A870 | $1.3M | 0.72% | 8,413 | SH |
| 35 | ISHARES CORE MSCI TOTAL INTERNATIONAL STOCK ETF | IXUS | 46432F834 | $1.3M | 0.71% | 13,677 | SH |
| 36 | WARNER BROS DISCOVERY INCLASS SERIES A | WBD | 97263M109 | $1.3M | 0.69% | 47,610 | SH |
| 37 | HUNTINGTON INGALLS INDS | HII | 446413106 | $1.2M | 0.67% | 4,401 | SH |
| 38 | EXXON MOBIL CORP | XOM | 30231G102 | $1.2M | 0.65% | 8,750 | SH |
| 39 | EXPAND ENERGY CORP | CXDO | 226552107 | $1.2M | 0.63% | 12,865 | SH |
| 40 | LENNAR CORP CLASS B | LEN.B | 526057302 | $1.1M | 0.62% | 12,917 | SH |
| 41 | GE VERNOVA INC | GEV | 36828A101 | $1.1M | 0.62% | 970 | SH |
| 42 | ORACLE CORP | ORCL | 68389X105 | $1.1M | 0.61% | 7,653 | SH |
| 43 | FREEPORT-MCMORAN INC | FCX | 35671D857 | $1.1M | 0.60% | 17,729 | SH |
| 44 | AMERICAN INTL GROUP INC | AIG | 026874784 | $1.1M | 0.59% | 14,629 | SH |
| 45 | QUEST DIAGNOSTICS INC | DGX | 74834L100 | $1.1M | 0.58% | 5,078 | SH |
| 46 | KKR & CO INC | KKR | 48248M102 | $1.0M | 0.56% | 11,387 | SH |
| 47 | AMERICAN EXPRESS CO | AXP | 025816109 | $1.0M | 0.56% | 3,075 | SH |
| 48 | CRH PUBLIC LIMITED CO F | CRH | 12626K203 | $1.0M | 0.56% | 9,605 | SH |
| 49 | QUALCOMM INC | QCOM | 747525103 | $1.0M | 0.54% | 5,455 | SH |
| 50 | CONOCOPHILLIPS | COP | 20825C104 | $997.9K | 0.54% | 9,599 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-07-07 | $185.1M | 594 | 0001911322-26-000003 |
| 2026-03-31 | 2026-04-02 | $170.7M | 569 | 0001911322-26-000002 |
| 2025-12-31 | 2026-01-12 | $181.1M | 567 | 0001911322-26-000001 |