SUMMITRY LLC

Q3 2026 13F-HR Holdings

Location
Foster City, CA
Holdings as of
9/30/2026
Date filed
11/13/2026
Form type
13F-HR
Num holdings
403
Total value ($000)
$3,201,589
Net value change ($000)
+161,630 (5.3%)
New positions
84
Sold out positions
21
Turnover %
4.3%
Sector allocation + QoQ delta (equities-only)
Prev filing: 7/21/2026 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)
IBTH 38,680 NEW
NFLX 35,416 84.9%
META 34,389 57.3%
MSFT 33,909 41.0%
A 21,775 24.6%
ZBRA 21,671 34.7%
AVGO 21,036 340.3%
XYL 20,249 NEW
TMO 18,255 26.8%
CRM 15,078 43.2%
Top Reduces (Value $000, Stocks/ETFs)
ROST -37,094 -95.5%
GLW -35,760 -99.1%
IBTG -35,589 -100.0%
CARR -20,830 -20.8%
HONA -12,486 -100.0%
JPM -9,272 -33.4%
GOOGL -8,020 -6.0%
ODFL -7,938 -20.1%
GXO -6,471 -11.1%
CAT -5,892 -28.0%
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