Heffernan Advisory, Inc Portfolio Stock Holdings
According to the SEC 13F filed on October 13, 2026, Heffernan Advisory, Inc disclosed 57 stock positions valued at approximately $148.87M as of quarter-end September 30, 2026. The largest holdings include DIMENSIONAL ETF TRUST, GALLAGHER ARTHUR J & CO, and DIMENSIONAL ETF TRUST.
- Report Period
- September 30, 2026
- No. of Stocks
- 57
- Portfolio Value
- $148.87M
Holdings by Sector
Heffernan Advisory, Inc Portfolio Holdings in Q3 2026
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| DIMENSIONAL ETF TRUST | DFCF | Other | 31.28% | 1,160,813 | +11,971 | +1.04% | $46,571,818 |
| GALLAGHER ARTHUR J & CO | AJG | Financial Services | 19.37% | 126,416 | +126,416 | +100.00% | $28,836,754 |
| DIMENSIONAL ETF TRUST | DFAC | Other | 10.10% | 338,172 | +55,417 | +19.60% | $15,031,745 |
| DIMENSIONAL ETF TRUST | DFSD | Other | 5.97% | 191,280 | +29,520 | +18.25% | $8,889,164 |
| DIMENSIONAL ETF TRUST | DFIC | Other | 5.54% | 219,143 | +37,054 | +20.35% | $8,241,968 |
| DIMENSIONAL ETF TRUST | DFGX | Other | 4.05% | 117,800 | +20,733 | +21.36% | $6,024,115 |
| DIMENSIONAL ETF TRUST | DFEM | Other | 2.52% | 94,472 | +14,908 | +18.74% | $3,752,428 |
| LEGG MASON ETF INVT | LVHD | Other | 2.43% | 87,418 | -1,603 | -1.80% | $3,617,427 |
| DIMENSIONAL ETF TRUST | DGCB | Other | 2.18% | 62,400 | +14,357 | +29.88% | $3,238,972 |
| SEAGATE TECHNOLOGY HLDNGS PL | STX | Technology | 1.02% | 1,650 | +750 | +83.33% | $1,521,861 |
| VANGUARD INDEX FDS | VTI | Other | 0.92% | 3,659 | -11 | -0.30% | $1,369,344 |
| ETFIS SER TR I | UTES | Other | 0.90% | 19,101 | -45 | -0.24% | $1,340,508 |
| STATE STR SPDR S&P 500 ETF T | SPY | Other | 0.81% | 1,590 | +910 | +133.82% | $1,212,582 |
| DIMENSIONAL ETF TRUST | DFNM | Other | 0.80% | 25,930 | - | - | $1,193,558 |
| VANGUARD WORLD FD | VGT | Other | 0.71% | 8,400 | +4,400 | +110.00% | $1,055,628 |
| ISHARES TR | IBMO | Other | 0.56% | 32,664 | - | - | $837,505 |
| ISHARES TR | IBMP | Other | 0.56% | 33,092 | - | - | $835,242 |
| ISHARES TR | IBMQ | Other | 0.56% | 33,148 | - | - | $833,341 |
| ALPS ETF TR | AMLP | Other | 0.52% | 14,859 | -69 | -0.46% | $770,736 |
| DIMENSIONAL ETF TRUST | DFGR | Other | 0.51% | 28,100 | +5,419 | +23.89% | $760,105 |
| ISHARES TR | IWM | Other | 0.51% | 2,732 | +1,832 | +203.56% | $759,195 |
| MASTERCARD INCORPORATED | MA | Financial Services | 0.47% | 1,274 | +180 | +16.45% | $702,573 |
| MARVELL TECHNOLOGY INC | MRVL | Technology | 0.42% | 2,369 | +1,173 | +98.08% | $625,913 |
| MICROSOFT CORP | MSFT | Technology | 0.37% | 1,086 | +322 | +42.15% | $557,009 |
| VISA INC | V | Financial Services | 0.35% | 1,458 | +417 | +40.06% | $523,903 |
| ISHARES TR | IWF | Other | 0.34% | 4,000 | +2,000 | +100.00% | $501,040 |
| ADVANCED MICRO DEVICES INC | AMD | Technology | 0.33% | 810 | +810 | +100.00% | $495,526 |
| PALO ALTO NETWORKS INC | PANW | Technology | 0.32% | 1,210 | +610 | +101.67% | $480,745 |
| APPLE INC | AAPL | Technology | 0.31% | 1,402 | +10 | +0.72% | $466,894 |
| ALPHABET INC | GOOGL | Communication Services | 0.30% | 1,305 | +1,305 | +100.00% | $449,024 |
Showing 30 of 57 holdings in the latest reporting period.