American Investment Services, Inc.

Q3 2026 13F-HR Holdings

Location
Great Barrington, MA
Holdings as of
9/30/2026
Date filed
11/13/2026
Form type
13F-HR
Num holdings
142
Total value ($000)
$482,528
Net value change ($000)
+9,199 (1.9%)
New positions
19
Sold out positions
10
Turnover %
4.9%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/12/2026 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)
DFA INVT DIMENSIONS GROUP IN 5,821 NEW
DFCF 3,745 1117.9%
GLDM 1,771 4.5%
CVX 1,750 18.6%
VTIP 1,673 177.4%
DFA INVT DIMENSIONS GROUP IN 1,524 NEW
NKE 1,284 65.2%
PG 1,087 101.7%
DFUS 1,075 7.2%
IBM 958 175.8%
Top Reduces (Value $000, Stocks/ETFs)
DFSV -6,046 -100.0%
JNJ -1,529 -42.7%
DUHP -1,517 -100.0%
VPU -1,237 -11.5%
VZ -1,006 -11.6%
DFAS -963 -6.4%
AMGN -807 -18.2%
MRK -785 -8.5%
XOM -773 -100.0%
VYMI -726 -3.6%
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