SeaBridge Investment Advisors LLC

RIA/Wealth

SeaBridge Investment Advisors LLC is a RIA/Wealth based in Summit, NJ led by Garnett Lee Keith, managing $616.9M across 204 long positions as of Q3 2025 with 38% ETF concentration.

ChairmanGarnett Lee Keith

Portfolio Value: $616.9M
Positions: 204
Top Holding: IEF at 3.86%
Last Reported: Q3 2025

Address450 Springfield Ave., Suite 301, Summit, NJ, 07901-2610, United States

Top Holdings

Largest long holdings in SeaBridge Investment Advisors LLC's portfolio (30.5% of total portfolio)

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Holding	Sector	Position	Weight	Traded	Ownership	Owned Since
1 iShares 7-10 Year Treasury Bond IEF	ETF ETF	$23.8M	3.86%	+$21.8M Bought	— 247.0K shares	Q4 2024 Held for 11 months
2 Vanguard Mortgage-Backed Securities VMBS	ETF ETF	$22.3M	3.62%	+$7.5M Bought	— 475.7K shares	Q3 2022 Held for 3y 2m
3 Apple AAPL	Consumer Electronics Technology	$20.9M	3.39%	+$290.5K Bought	0.00% 82.1K shares	≤ Q2 2013 Held for 12y 5m+
4 Taiwan Semiconductor Manufacturing Company TSM	Semiconductors Technology	$20.6M	3.34%	+$175.7K Bought	— 73.7K shares	Q4 2022 Held for 2y 11m
5 Microsoft MSFT	Software - Infrastructure Technology	$20.2M	3.28%	+$386.9K Bought	0.00% 39.0K shares	Q1 2016 Held for 9y 8m
6 Janus Henderson Mortgage-Backed Securities JMBS	ETF ETF	$19.7M	3.19%	+$5.1M Bought	— 431.6K shares	Q2 2023 Held for 2y 5m
7 iShares Preferred and Income Securities ETF PFF	ETF ETF	$19.0M	3.09%	+$5.1M Bought	— 602.0K shares	Q4 2023 Held for 1y 11m
8 Alphabet Inc. GOOGL	Internet Content & Information Communication Services	$14.3M	2.31%	+$945.2K Bought	0.00% 58.6K shares	≤ Q2 2013 Held for 12y 5m+
9 Meta Platforms, Inc. META	Internet Content & Information Communication Services	$13.9M	2.26%	+$1.5M Bought	0.00% 19.0K shares	Q3 2023 Held for 2y 2m
10 Invesco S&P 500 Equal Weight ETF RSP	ETF ETF	$13.5M	2.19%	+$5.4M Bought	— 71.4K shares	Q4 2024 Held for 11 months

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Changes

Portfolio activity, position movements, and quarter-over-quarter changes in SeaBridge Investment Advisors LLC's latest filing

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Market Value

$616.9M

Prior: $537.9M

Q/Q Change

+14.69%

+$79.0M

Net Flows % of MV

+4.02%

Turnover Ratio

14.74%

New Purchases

9 stocks

$15.5M

Added To

76 stocks

+$80.4M

Sold Out Of

12 stocks

$53.5M

Reduced Holdings

64 stocks

-$17.6M

Increased Positions

Position	Shares Δ	Change
1 SPDR Bloomberg Emerging Markets Local Bond EBND	New	0 → 363.3K +$7.8M
2 iShares MSCI Global Gold Miners RING	New	0 → 86.0K +$5.6M
3 Synopsys SNPS	New	0 → 1.5K +$740.6K
4 Astera Labs, Inc. ALAB	New	0 → 2.2K +$425.7K
5 Lam Research LRCX	New	0 → 1.8K +$241.0K

Decreased Positions

Position	Shares Δ	Change
1 iShares U.S. Treasury Bond GOVT	Sold	1.0M → 0 −$23.2M
2 Invesco Variable Rate Preferred VRP	Sold	259.4K → 0 −$6.3M
3 Salesforce CRM	Sold	21.0K → 0 −$5.7M
4 SPDR Bloomberg 3-12 Month T-Bill BILS	Sold	49.7K → 0 −$4.9M
5 SPDR DoubleLine Total Return Tactical TOTL	Sold	102.4K → 0 −$4.1M

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Analytics

Portfolio insights and performance metrics for SeaBridge Investment Advisors LLC

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Sector Allocation

ETF

37.80%

Technology

17.80%

Communication Services

10.60%

Financial Services

8.00%

Industrials

6.60%

Consumer Cyclical

4.80%

Healthcare

4.00%

Basic Materials

2.30%

Energy

2.30%

Consumer Defensive

1.50%

Utilities

0.20%

Real Estate

0.20%

Market Cap Distribution

Mega Cap (> $200B)

30.35%

Large Cap ($10B - $200B)

22.70%

Mid Cap ($2B - $10B)

1.68%

Small Cap ($300M - $2B)

0.15%

Micro Cap ($50M - $300M)

0.04%

Nano Cap (< $50M)

0.05%

N/A (ETF or Unknown)

45.02%

Portfolio Concentration

Top 10 Holdings %

30.53%

Top 20 Holdings %

46.8%

Top 50 Holdings %

73.09%

Top 100 Holdings %

91.79%