SeaBridge Investment Advisors LLC
CIK 1304229
13F filing for Q2 2026・No. 3,238
- Holdings
- US$691.59M
- Quarter change
- +US$100.53M
- Entries
- 188
- Net bought (estimate)
- +US$6.38M
The quarter change is the holdings' value against the quarter before, price moves included — not what was bought or sold; each institution's page estimates that.
Net bought (estimate)
Each stock's change in shares at the quarter-end price, added up: a new position counts as bought, one sold out as sold, shares held long only. Splits are compared split-adjusted; corporate actions under a new CUSIP are not estimated. An estimate from the filings, not actual trades.
- New 15
- Sold out 15
- Cut 57
- Added 76
- Corporate actions 0
- Unchanged 40
Largest holdings
188 stocks worth US$691.59M, options and bonds left out.
| Stock | This quarter | Shares | Value | Weight |
|---|---|---|---|---|
| TSMTSMC ADRSPONSORED ADS | Cut | 63,532 | US$30.34M | 4.39% |
| AAPLAppleCOM | Added | 89,073 | US$25.77M | 3.73% |
| VANGUARD SCOTTSDALE FDSMTG-BKD SECS ETF | Added | 499,622 | US$23.39M | 3.38% |
| MUMicronCOM | Added | 19,686 | US$22.72M | 3.29% |
| GOOGLAlphabetCAP STK CL A | Cut | 63,546 | US$22.71M | 3.28% |
| IEFISHARES TR7-10 YR TRSY BD | Added | 233,761 | US$22.11M | 3.20% |
| JANUS DETROIT STR TRHENDERSON MTG | Added | 446,615 | US$20.09M | 2.91% |
| ISHARES TRPFD AND INCM SEC | Added | 654,287 | US$19.95M | 2.88% |
| STXSEAGATE TECHNOLOGY HLDNGS PLORD SHS | Cut | 16,891 | US$16.3M | 2.36% |
| MSFTMicrosoftCOM | Added | 43,132 | US$16.09M | 2.33% |
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Filings
The quarter's original 13F filings (SEC).
- 13F-HRFiled July 17, 2026SEC ↗
13F covers long positions in US-listed securities only; the data is SEC's, filed within 45 days of the quarter's end.