Institutional Manager · CIK 0001536230
HEFFERNAN ADVISORY, INC
FLAGSTAFF, AZ · File #028-26058
Latest AUM
$104.5M
Positions
27
Top-10 Concentration
91.6%
Filings
1
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 |
|---|---|---|---|---|---|
| NEW | DIMENSIONAL ETF TRUST | 25434V872 | +1,152,171 | +$49.0M | $0 |
| NEW | DIMENSIONAL ETF TRUST | 25434V708 | +255,100 | +$10.1M | $0 |
| NEW | DIMENSIONAL ETF TRUST | 25434V625 | +136,859 | +$10.1M | $0 |
| NEW | DIMENSIONAL ETF TRUST | 25434V864 | +137,156 | +$6.6M | $0 |
| NEW | DIMENSIONAL ETF TRUST | 25434V799 | +165,260 | +$5.7M | $0 |
| NEW | DIMENSIONAL ETF TRUST | 25434V575 | +83,050 | +$4.4M | $0 |
| NEW | LEGG MASON ETF INVT | 52468L406 | +88,457 | +$3.5M | $0 |
| NEW | DIMENSIONAL ETF TRUST | 25434V732 | +72,539 | +$2.4M | $0 |
| NEW | DIMENSIONAL ETF TRUST | 25434V567 | +42,082 | +$2.3M | $0 |
| NEW | ETFIS SER TR I | 26923G806 | +20,086 | +$1.6M | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202527 pos · $104.5M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | DIMENSIONAL ETF TRUST | 25434V872 | 1,152,171 | $49.0M | 46.94% |
| 2 | DIMENSIONAL ETF TRUST | 25434V708 | 255,100 | $10.1M | 9.67% |
| 3 | DIMENSIONAL ETF TRUST | 25434V625 | 136,859 | $10.1M | 9.65% |
| 4 | DIMENSIONAL ETF TRUST | 25434V864 | 137,156 | $6.6M | 6.30% |
| 5 | DIMENSIONAL ETF TRUST | 25434V799 | 165,260 | $5.7M | 5.45% |
| 6 | DIMENSIONAL ETF TRUST | 25434V575 | 83,050 | $4.4M | 4.18% |
| 7 | LEGG MASON ETF INVT | 52468L406 | 88,457 | $3.5M | 3.38% |
| 8 | DIMENSIONAL ETF TRUST | 25434V732 | 72,539 | $2.4M | 2.30% |
| 9 | DIMENSIONAL ETF TRUST | 25434V567 | 42,082 | $2.3M | 2.18% |
| 10 | ETFIS SER TR I | 26923G806 | 20,086 | $1.6M | 1.52% |
| 11 | VANGUARD INDEX FDS | 922908769 | 3,683 | $1.2M | 1.18% |
| 12 | DIMENSIONAL ETF TRUST | 25434V849 | 24,897 | $1.2M | 1.15% |
| 13 | ISHARES TR | 46435U325 | 33,148 | $847,760 | 0.81% |
| 14 | ISHARES TR | 46435U283 | 33,092 | $840,206 | 0.80% |
| 15 | ISHARES TR | 46435U259 | 32,664 | $837,407 | 0.80% |
| 16 | ALPS ETF TR | 00162Q452 | 15,707 | $738,543 | 0.71% |
| 17 | DIMENSIONAL ETF TRUST | 25434V658 | 20,130 | $531,835 | 0.51% |
| 18 | MASTERCARD INCORPORATED | MA | 894 | $510,367 | 0.49% |
| 19 | OLD REP INTL CORP | 680223104 | 6,843 | $312,315 | 0.30% |
| 20 | MICROSOFT CORP | MSFT | 564 | $272,762 | 0.26% |