William Mack & Associates, Inc.

Q3 2026 13F-HR Holdings

Location
Troy, MI
Holdings as of
9/30/2026
Date filed
10/27/2026
Form type
13F-HR
Num holdings
875
Total value ($000)
$319,268
Net value change ($000)
+35,549 (12.5%)
New positions
768
Sold out positions
2
Turnover %
7.7%
Sector allocation + QoQ delta (equities-only)
Prev filing: 7/10/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q2 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
VEA 4,431 10.4%
DISV 3,838 16.2%
FNDF 2,563 16.8%
JPIE 2,107 90.7%
DFA INVT DIMENSIONS GROUP IN 2,014 NEW
MSFT 1,656 38.6%
VCSH 1,622 3.4%
VO 1,222 3.1%
ACN 660 47.6%
EXXONMOBIL HOLDINGS CORP 633 NEW
Top Reduces (Value $000, Stocks/ETFs)
CWB -2,594 -20.1%
DFSV -2,096 -100.0%
TSLA -467 -18.5%
BINC -378 -87.5%
PYLD -338 -66.3%
SMMU -300 -56.8%
VTEB -255 -7.2%
IXUS -226 -37.4%
AMAT -171 -53.9%
VIGI -148 -50.3%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type