SeaBridge Investment Advisors LLC

Q3 2026 13F-HR Holdings

Location
Summit, NJ
Holdings as of
9/30/2026
Date filed
10/30/2026
Form type
13F-HR
Num holdings
259
Total value ($000)
$740,329
Net value change ($000)
+48,741 (7.0%)
New positions
83
Sold out positions
11
Turnover %
10.1%
Sector allocation + QoQ delta (equities-only)
Prev filing: 7/17/2026 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)
MSFT 10,435 64.9%
SAP 6,237 NEW
ELV 5,944 NEW
AAPL 4,891 19.0%
NTRA 3,747 52.1%
DGRO 3,579 NEW
LLY 3,501 46.0%
VEEV 3,470 NEW
TYL 3,173 352.9%
META 2,979 31.8%
Top Reduces (Value $000, Stocks/ETFs)
JMBS -8,190 -40.8%
IEF -7,945 -35.9%
TE CONNECTIVITY PLC -4,928 -93.4%
SYK -4,214 -100.0%
SNDK -3,855 -39.6%
NFLX -3,388 -66.4%
CCJ -3,381 -100.0%
BKNG -3,219 -90.0%
FLBR -2,899 -100.0%
MU -2,583 -11.4%
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