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Portfolio (Quarterly) Guide ↗

SeaBridge Investment Advisors LLC

· CIK 0001304229
13F Portfolio $692M AUM 188 positions Filed Jul 17, 2026 EDGAR ↗ ← All Funds
Q2 2026 Q1 2026 · All 15 New 69 Added 50 Reduced 15 Exited
Page 1 of 10  ·  188 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
1 TSM TAIWAN SEMICONDUCTOR MANUFAC Technology 63,532.0 $30.3M 4.39% $477.57 -12.3%
2 AAPL APPLE INC Technology 89,073.0 $25.8M 3.73% +2K +2.7% $289.36 +6.9%
3 VMBS VANGUARD SCOTTSDALE FDS 499,622.0 $23.4M 3.38% +48K +10.6% $46.81 -1.4%
4 MU MICRON TECHNOLOGY INC Technology 19,686.0 $22.7M 3.29% $1154.29 -16.2%
5 GOOGL ALPHABET INC Communication Services 63,546.0 $22.7M 3.28% -779.0 -1.2% $357.37 -3.5%
6 IEF ISHARES TR 233,761.0 $22.1M 3.20% +26K +12.4% $94.57 -1.9%
7 JMBS JANUS DETROIT STR TR 446,615.0 $20.1M 2.90% +29K +6.8% $44.99 -1.4%
8 PFF ISHARES TR 654,287.0 $19.9M 2.88% +58K +9.8% $30.49 -0.1%
9 STX SEAGATE TECHNOLOGY HLDNGS PL Technology 16,891.0 $16.3M 2.36% -5K -22.1% $965.00 -11.9%
10 MSFT MICROSOFT CORP Technology 43,132.0 $16.1M 2.33% +1K +2.5% $373.02 +29.5%
11 AMD ADVANCED MICRO DEVICES INC Technology 27,450.0 $15.9M 2.31% +196.0 +0.7% $580.91 -18.5%
12 SPTS SPDR SERIES TRUST 527,316.0 $15.3M 2.21% +32K +6.5% $29.01 -0.2%
13 JAAA JANUS DETROIT STR TR 288,801.0 $14.6M 2.11% +44K +17.8% $50.49 +0.4%
14 BERKSHIRE HATHAWAY INC DEL 28,886.0 $14.5M 2.09% +817.0 +2.9% $500.39
15 GOOG ALPHABET INC 32,890.0 $11.6M 1.68% -1K -3.0% $353.33
16 ASML ASML HLDG NV Technology 5,639.0 $11.2M 1.62% +137.0 +2.5% $1989.44 -11.3%
17 JPM JPMORGAN CHASE & CO Financial Services 32,167.0 $10.5M 1.52% $327.33 +7.4%
18 SNDK SANDISK CORP Technology 4,283.0 $9.7M 1.41% -96.0 -2.2% $2273.73 -29.8%
19 META META PLATFORMS INC Communication Services 16,609.0 $9.4M 1.35% -4K -19.7% $563.29 -2.4%
20 AMZN AMAZON COM INC Consumer Cyclical 38,681.0 $9.2M 1.33% +1K +3.3% $238.34 +8.5%
Page 1 of 10  ·  188 positions

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Technology 40.7%
Financial Services 11.5%
Industrials 11.4%
Communication Services 10.0%
Healthcare 8.9%
Consumer Cyclical 7.0%
Energy 4.4%
Basic Materials 3.2%
Consumer Defensive 2.1%
Real Estate 0.5%