HolderBook

HEFFERNAN ADVISORY, INC

Reported holdings as of Q2 2026, from 3 quarterly filings.

This filer last reported in Q2 2026; the most recent quarter on file across all filers is Q3 2026. Firms that restructure stop filing under one CIK and start under another, so a successor entity may hold these positions now under a similar name.

CIK
1536230
Reported value
$119.5M
Positions
43
Top 10 weight
87.5%
Filed
2026-07-21
Days after quarter end
21

Holdings

Download these holdings as CSV

SecurityTickerValue SharesWeightWeight change Held Change
DIMENSIONAL ETF TRUSTDFCF$48.5M1,148,84240.58%-5.31pp3q-1.9%-$959.1K
DIMENSIONAL ETF TRUSTDFAC$12.5M282,75510.50%+0.57pp3q+2.7%+$326.9K
DIMENSIONAL ETF TRUSTDCOR$12.4M151,84210.42%+0.53pp3q+2.7%+$326.2K
DIMENSIONAL ETF TRUSTDFSD$7.7M161,7606.46%-0.22pp3q+7.4%+$534.7K
DIMENSIONAL ETF TRUSTDFIC$6.8M182,0895.68%-0.16pp3q+2.8%+$182.0K
DIMENSIONAL ETF TRUSTDFGX$5.2M97,0674.35%-0.11pp3q+5.9%+$288.7K
LEGG MASON ETF INVTLVHD$3.9M89,0213.28%-0.27pp3q-1.0%-$40.9K
DIMENSIONAL ETF TRUSTDFEM$3.2M79,5642.71%+0.22pp3q+2.4%+$75.6K
DIMENSIONAL ETF TRUSTDGCB$2.6M48,0432.20%-0.15pp3q+3.0%+$75.8K
ETFIS SER TR IUTES$1.6M19,1461.31%-0.18pp3q-4.7%-$76.8K
VANGUARD INDEX FDSVTI$1.4M3,6701.14%+0.05pp3qHELD
DIMENSIONAL ETF TRUSTDFNM$1.3M25,9301.05%-0.06pp3q+4.1%+$49.9K
SEAGATE TECHNOLOGY HLDNGS PLSTX$868.5K9000.73%-newNEW
ISHARES TRIBMQ$847.9K33,1480.71%-0.08pp3qHELD
ISHARES TRIBMP$841.2K33,0920.70%-0.08pp3qHELD
ISHARES TRIBMO$837.5K32,6640.70%-0.08pp3qHELD
ALPS ETF TRAMLP$774.0K14,9280.65%-0.12pp3q-5.1%-$41.9K
DIMENSIONAL ETF TRUSTDFGR$657.1K22,6810.55%+0.01pp3q+3.4%+$21.4K
MASTERCARD INCORPORATEDMA$561.9K1,0940.47%+0.06pp3q+22.4%+$102.7K
STATE STR SPDR S&P 500 ETF TSPY$507.8K6800.42%-newNEW
VANGUARD WORLD FDVGT$478.1K4,0000.40%-newNEW
FLEX LTDFLEX$405.2K2,5000.34%-newNEW
APPLE INCAAPL$402.8K1,3920.34%-newNEW
VISA INCV$357.2K1,0410.30%+0.09pp3q+40.5%+$102.9K
MARVELL TECHNOLOGY INCMRVL$356.3K1,1960.30%-newNEW
DYCOM INDS INCDY$353.9K7000.30%-newNEW
APPLIED MATLS INCAMAT$347.0K4800.29%-newNEW
MICROSOFT CORPMSFT$285.0K7640.24%+0.04pp3q+35.5%+$74.6K
DIMENSIONAL ETF TRUSTDFAT$281.6K4,0290.24%flat3qHELD
ISHARES TRIWM$270.4K9000.23%-newNEW
OLD REP INTL CORPORI$266.3K6,5090.22%-0.02pp3qHELD
CAMDEN PPTY TRCPT$259.2K2,2640.22%-newNEW
MAXLINEAR INCMXL$256.1K2,0000.21%-newNEW
ISHARES TRIWF$248.3K2,0000.21%-newNEW
CIENA CORPCIEN$245.3K5000.21%-newNEW
MICRON TECHNOLOGY INCMU$230.9K2000.19%-newNEW
VANGUARD WORLD FDMGV$229.1K1,4020.19%flat2q+0.5%+$1.1K
UNITED RENTALS INCURI$226.6K2000.19%-newNEW
DIMENSIONAL ETF TRUSTDFAU$226.1K4,3750.19%-newNEW
EQUITY RESIDENTIALEQR$215.9K3,1790.18%-newNEW
PALO ALTO NETWORKS INCPANW$204.6K6000.17%-newNEW
ALPHABET INCGOOG$202.8K5740.17%-newNEW
GLOBAL NET LEASE INCGNL$115.3K12,8960.10%-0.02pp3qHELD

By sector

Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.

Semiconductors & Electronics 1.5%Other sectors 4.0%Not classified 94.4%
 
SectorValueShare
Semiconductors & Electronics$1.8M1.5%
Other sectors$4.8M4.0%
Not classified$112.8M94.4%

What the disclosed book did

This is not the fund's return. A 13F shows long US equity positions only, so shorts, bonds, foreign listings, private holdings and cash are all invisible here. What this measures is the quarter's change in value of the positions this manager disclosed, had they been left untouched - the return a reader following the filing would have earned.

QuarterBookMarket DifferencePriced
Q2 2026+4.0%+14.8%-10.8%100%
Q1 2026-0.5%-4.6%+4.1%100%

Market is SPY over the same two quarter ends, priced the same way as everything else here - the median across every filer reporting it. It is a large-cap US proxy, so a manager holding small caps or biotech will beat or trail it for reasons that are not skill. Prices are quarter-end to quarter-end and say nothing about the path in between, or about trades opened and closed inside a quarter.

Quarter by quarter

QuarterValuePositions NewAddedTrimmed ExitedTop 10 Days to file
Q2 2026$119.5M4319134087.5%21
Q1 2026$107.8M241103492.6%27
Q4 2025$104.5M27000091.6%34

Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.

Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.

Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.