SeaBridge Investment Advisors LLC

CIK 0001304229 · SUMMIT, NJ · Quarter end: 2026-06-30 · Filed on: 2026-07-17 · Open the SEC source

SeaBridge Investment Advisors LLC reported 188 positions worth $691.6M as of June 30, 2026 (13F filed July 17, 2026). Largest holding: TSM (4.4%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$691.6M
2026 Q2
Positions
188
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
31.7%
Est. Net Flow (Q)
2026 Q2
10 / 188 positions shown
#SymbolCompanyTypeValue% Port.Shares1YYTD
1TSMTAIWAN SEMICONDUCTOR MANUFACSH$30.3M4.39%63,532
2AAPLAPPLE INCSH$25.8M3.73%89,073
3VMBSVANGUARD SCOTTSDALE FDSSH$23.4M3.38%499,622
4MUMICRON TECHNOLOGY INCSH$22.7M3.29%19,686
5GOOGLALPHABET INCSH$22.7M3.28%63,546
6IEFISHARES TRSH$22.1M3.20%233,761
7JMBSJANUS DETROIT STR TRSH$20.1M2.91%446,615
8PFFISHARES TRSH$19.9M2.88%654,287
9STXSEAGATE TECHNOLOGY HLDNGS PLSH$16.3M2.36%16,891
10MSFTMICROSOFT CORPSH$16.1M2.33%43,132

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Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does SeaBridge Investment Advisors LLC hold as of Q2 2026?

SeaBridge Investment Advisors LLC reported 188 positions worth $691.6M in its Q2 2026 13F filing. Largest positions: TSM (4.4%), AAPL (3.7%), VMBS (3.4%), MU (3.3%) and GOOGL (3.3%).

What did SeaBridge Investment Advisors LLC buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did SeaBridge Investment Advisors LLC sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.