Heffernan Advisory, Inc — 13F Holdings

2026 Q3  ·  60 Positions

2026 Q3 Portfolio Activity

In 2026 Q3, HEFFERNAN ADVISORY, INC maintained a portfolio of 60 distinct positions. The most significant new addition was GALLAGHER ARTHUR J & CO, now representing 19.37% of the total fund value. They heavily accumulated shares in STATE STR SPDR S&P 500 ETF T, increasing the position by 133.8%. Conversely, HEFFERNAN ADVISORY, INC completely exited their position in DIMENSIONAL ETF TRUST.
Position History hover any row below to update
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HEFFERNAN ADVISORY, INC AUM $148M
Fund Overview SEC EDGAR
PCA Score Concentration Risk
Risk ENB
To Excel To CSV
Total Positions
60
Quarter
2026 Q3
Top Holding
DFCF (31.3%)
Top 10 Concentration
84.5%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 60
Stock History Sector / Type Port % Prev % Rank / Prev Conviction
Freshness
Change % Change Influence Shares Mkt Value Avg Cost Price Held 1st Owned Source Source Date Date Reported
DFCF
DIMENSIONAL ETF...
ETF 31.28% 40.58% #1
Prev: #1
6.5
—
11,971 1.0%
P
S
1,160,813 $46,571,818
$41.19 -0.8%
$39.96 +2.2%
2025 Q4 13F Filing 2026-09-30 2026-10-13
AJG
GALLAGHER ARTHU...
Financial Services 19.37% — #2
Prev: #—
9.0
—
126,416 —
NEW
 126,416 $28,836,754 2026 Q3 13F Filing 2026-09-30 2026-10-13
DFAC
DIMENSIONAL ETF...
ETF 10.10% 10.50% #3 1
Prev: #2
7.0
—
55,417 19.6%
P
S
338,172 $15,031,745 2025 Q4 13F Filing 2026-09-30 2026-10-13
DFSD
DIMENSIONAL ETF...
ETF 5.97% 6.46% #4
Prev: #4
4.9
—
29,520 18.2%
P
S
191,280 $8,889,164 2025 Q4 13F Filing 2026-09-30 2026-10-13
DFIC
DIMENSIONAL ETF...
Bond/Debt 5.54% 5.68% #5
Prev: #5
5.2
—
37,054 20.3%
P
S
219,143 $8,241,968 2025 Q4 13F Filing 2026-09-30 2026-10-13
DFGX
DIMENSIONAL ETF...
Bond/Debt 4.05% 4.35% #6
Prev: #6
4.1
—
20,733 21.4%
P
S
117,800 $6,024,115 2025 Q4 13F Filing 2026-09-30 2026-10-13
DFEM
DIMENSIONAL ETF...
ETF 2.52% 2.71% #7 1
Prev: #8
3.0
—
14,908 18.7%
P
S
94,472 $3,752,428 2025 Q4 13F Filing 2026-09-30 2026-10-13
LVHD
LEGG MASON ETF ...
ETF 2.43% 3.28% #8 1
Prev: #7
1.5
—
-1,603 -1.8%
P
S
87,418 $3,617,427 2025 Q4 13F Filing 2026-09-30 2026-10-13
DGCB
DIMENSIONAL ETF...
ETF 2.18% 2.20% #9
Prev: #9
3.4
—
14,357 29.9%
P
S
62,400 $3,238,972 2025 Q4 13F Filing 2026-09-30 2026-10-13
STX
SEAGATE TECHNOL...
Technology 1.02% 0.73% #10 3
Prev: #13
3.4
—
750 83.3%
P
S
1,650 $1,521,861 2026 Q2 13F Filing 2026-09-30 2026-10-13
VTI
VANGUARD INDEX ...
ETF 0.92% 1.14% #11
Prev: #11
0.9
—
-11 -0.3%
P
S
3,659 $1,369,344 2025 Q4 13F Filing 2026-09-30 2026-10-13
UTES
ETFIS SER TR I
ETF 0.90% 1.31% #12 2
Prev: #10
0.9
—
-45 -0.2%
P
S
19,101 $1,340,508 2025 Q4 13F Filing 2026-09-30 2026-10-13
SPY
STATE STR SPDR ...
ETF 0.81% 0.42% #13 7
Prev: #20
3.3
—
910 133.8%
P
S
1,590 $1,212,582 2026 Q2 13F Filing 2026-09-30 2026-10-13
DFNM
DIMENSIONAL ETF...
ETF 0.80% 1.05% #14 2
Prev: #12
1.3
—
no change no change
P
S
25,930 $1,193,558 2025 Q4 13F Filing 2026-09-30 2026-10-13
VGT
VANGUARD WORLD ...
ETF 0.71% 0.40% #15 6
Prev: #21
3.3
—
4,400 110.0%
P
S
8,400 $1,055,628 2026 Q2 13F Filing 2026-09-30 2026-10-13
IBMO
ISHARES TR
Bond/Debt 0.56% 0.70% #16
Prev: #16
1.2
—
no change no change
P
S
32,664 $837,505 2025 Q4 13F Filing 2026-09-30 2026-10-13
IBMP
ISHARES TR
Bond/Debt 0.56% 0.70% #17 2
Prev: #15
1.2
—
no change no change
P
S
33,092 $835,242 2025 Q4 13F Filing 2026-09-30 2026-10-13
IBMQ
ISHARES TR
Bond/Debt 0.56% 0.71% #18 4
Prev: #14
1.2
—
no change no change
P
S
33,148 $833,341 2025 Q4 13F Filing 2026-09-30 2026-10-13
AMLP
ALPS ETF TR
ETF 0.52% 0.65% #19 2
Prev: #17
0.7
—
-69 -0.5%
P
S
14,859 $770,736 2025 Q4 13F Filing 2026-09-30 2026-10-13
DFGR
DIMENSIONAL ETF...
ETF 0.51% 0.55% #20 2
Prev: #18
2.7
—
5,419 23.9%
P
S
28,100 $760,105 2025 Q4 13F Filing 2026-09-30 2026-10-13
IWM
ISHARES TR
ETF 0.51% 0.23% #21 9
Prev: #30
3.2
—
1,832 203.6%
P
S
2,732 $759,195 2026 Q2 13F Filing 2026-09-30 2026-10-13
MA
MASTERCARD INCO...
Financial Services 0.47% 0.47% #22 3
Prev: #19
2.2
—
180 16.5%
P
S
1,274 $702,573 2025 Q4 13F Filing 2026-09-30 2026-10-13
MRVL
MARVELL TECHNOL...
Technology 0.42% 0.30% #23 2
Prev: #25
3.2
—
1,173 98.1%
P
S
2,369 $625,913 2026 Q2 13F Filing 2026-09-30 2026-10-13
MSFT
MICROSOFT CORP
Technology 0.37% 0.24% #24 4
Prev: #28
2.6
—
322 42.1%
P
S
1,086 $557,009 2025 Q4 13F Filing 2026-09-30 2026-10-13
V
VISA INC
Financial Services 0.35% 0.30% #25 1
Prev: #24
2.6
—
417 40.1%
P
S
1,458 $523,903 2025 Q4 13F Filing 2026-09-30 2026-10-13
IWF
ISHARES TR
ETF 0.34% 0.21% #26 8
Prev: #34
3.1
—
2,000 100.0%
P
S
4,000 $501,040 2026 Q2 13F Filing 2026-09-30 2026-10-13
AMD
ADVANCED MICRO ...
Technology 0.33% — #27
Prev: #—
3.6
—
810 —
NEW
 810 $495,526 2026 Q3 13F Filing 2026-09-30 2026-10-13
PANW
PALO ALTO NETWO...
Technology 0.32% 0.17% #28 13
Prev: #41
3.1
—
610 101.7%
P
S
1,210 $480,745 2026 Q2 13F Filing 2026-09-30 2026-10-13
AAPL
APPLE INC
Technology 0.31% 0.34% #29 6
Prev: #23
0.6
—
10 0.7%
P
S
1,402 $466,894 2026 Q2 13F Filing 2026-09-30 2026-10-13
GOOGL
ALPHABET INC
Communication Services 0.30% — #30
Prev: #—
3.6
—
1,305 —
NEW
 1,305 $449,024 2026 Q3 13F Filing 2026-09-30 2026-10-13
META
META PLATFORMS ...
Communication Services 0.27% — #31
Prev: #—
3.6
—
553 —
NEW
 553 $401,025 2026 Q3 13F Filing 2026-09-30 2026-10-13
CIEN
CIENA CORP
Technology 0.24% 0.21% #32 3
Prev: #35
3.1
—
520 104.0%
P
S
1,020 $358,856 2026 Q2 13F Filing 2026-09-30 2026-10-13
AMZN
AMAZON COM INC
Consumer Cyclical 0.23% — #33
Prev: #—
3.6
—
1,376 —
NEW
 1,376 $342,830 2026 Q3 13F Filing 2026-09-30 2026-10-13
FLEX
FLEX LTD
Technology 0.23% 0.34% #34 12
Prev: #22
2.6
—
600 24.0%
P
S
3,100 $340,969 2026 Q2 13F Filing 2026-09-30 2026-10-13
XPO
XPO INC
Industrials 0.23% — #35
Prev: #—
3.6
—
1,920 —
NEW
 1,920 $337,882 2026 Q3 13F Filing 2026-09-30 2026-10-13
CRWD
CROWDSTRIKE HLD...
Technology 0.22% — #36
Prev: #—
3.6
—
1,260 —
NEW
 1,260 $333,585 2026 Q3 13F Filing 2026-09-30 2026-10-13
DY
DYCOM INDS INC
Industrials 0.22% 0.30% #37 11
Prev: #26
3.1
—
520 74.3%
P
S
1,220 $328,278 2026 Q2 13F Filing 2026-09-30 2026-10-13
IVW
ISHARES TR
Warrant 0.22% — #38
Prev: #—
3.6
—
2,250 —
NEW
 2,250 $320,085 2026 Q3 13F Filing 2026-09-30 2026-10-13
NVDA
NVIDIA CORPORAT...
Technology 0.21% — #39
Prev: #—
3.6
—
1,381 —
NEW
 1,381 $315,393 2026 Q3 13F Filing 2026-09-30 2026-10-13
VTV
VANGUARD INDEX ...
ETF 0.20% — #40
Prev: #—
3.6
—
1,364 —
NEW
 1,364 $294,733 2026 Q3 13F Filing 2026-09-30 2026-10-13
MU
MICRON TECHNOLO...
Technology 0.20% 0.19% #41 5
Prev: #36
2.6
—
75 37.5%
P
S
275 $292,905 2026 Q2 13F Filing 2026-09-30 2026-10-13
DFAT
DIMENSIONAL ETF...
ETF 0.18% 0.24% #42 13
Prev: #29
0.6
—
12 0.3%
P
S
4,041 $268,510 2025 Q4 13F Filing 2026-09-30 2026-10-13
JPM
JPMORGAN CHASE ...
Financial Services 0.18% — #43
Prev: #—
3.6
—
803 —
NEW
 803 $265,656 2026 Q3 13F Filing 2026-09-30 2026-10-13
AMAT
APPLIED MATLS I...
Technology 0.18% 0.29% #44 17
Prev: #27
2.1
—
30 6.2%
P
S
510 $260,804 2026 Q2 13F Filing 2026-09-30 2026-10-13
XLK
SELECT SECTOR S...
ETF 0.17% — #45
Prev: #—
3.6
—
1,300 —
NEW
 1,300 $254,475 2026 Q3 13F Filing 2026-09-30 2026-10-13
PLTR
PALANTIR TECHNO...
Technology 0.17% — #46
Prev: #—
3.6
—
1,360 —
NEW
 1,360 $254,388 2025 Q4 13F Filing 2026-09-30 2026-10-13
URI
UNITED RENTALS ...
Industrials 0.17% 0.19% #47 9
Prev: #38
2.6
—
50 25.0%
P
S
250 $250,195 2026 Q2 13F Filing 2026-09-30 2026-10-13
ORI
OLD REP INTL CO...
Financial Services 0.16% 0.22% #48 17
Prev: #31
1.1
—
no change no change
P
S
6,509 $242,851 2025 Q4 13F Filing 2026-09-30 2026-10-13
ZBH
ZIMMER BIOMET H...
Healthcare 0.16% — #49
Prev: #—
3.6
—
2,691 —
NEW
 2,691 $239,042 2026 Q3 13F Filing 2026-09-30 2026-10-13
SPYG
SPDR SERIES TRU...
Unknown 0.16% — #50
Prev: #—
3.6
—
1,900 —
NEW
 1,900 $233,852 2026 Q3 13F Filing 2026-09-30 2026-10-13
Showing 1-50 of 60 holdings

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