May Louie

SeaBridge Investment Advisors as of March 31, 2026

Portfolio Holdings for SeaBridge Investment Advisors

SeaBridge Investment Advisors holds 188 positions in its portfolio as reported in the March 2026 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Apple (AAPL) 3.7 $22M 87k 253.79
Taiwan Semiconductor Manufac Sponsored Ads (TSM) 3.6 $22M 64k 337.95
Vanguard Scottsdale Fds Mtg-bkd Secs Etf (VMBS) 3.6 $21M 452k 46.95
Ishares Tr 7-10 Yr Trsy Bd (IEF) 3.4 $20M 208k 95.44
Janus Detroit Str Tr Henderson Mtg (JMBS) 3.2 $19M 418k 45.18
Alphabet Cap Stk Cl A (GOOGL) 3.1 $19M 64k 287.56
Ishares Tr Pfd And Incm Sec (PFF) 3.1 $18M 596k 30.32
Microsoft Corporation (MSFT) 2.6 $16M 42k 370.17
Spdr Series Trust State Street Spd (SPTS) 2.4 $14M 495k 29.18
Berkshire Hathaway Inc Del Cl B New (BRK.B) 2.3 $14M 28k 479.20
Janus Detroit Str Tr Hendrson Aaa Cl (JAAA) 2.1 $12M 245k 50.37
Meta Platforms Cl A (META) 2.0 $12M 21k 572.13
Ishares Msci Gbl Gold Mn (RING) 1.7 $10M 129k 78.98
Alphabet Cap Stk Cl C (GOOG) 1.6 $9.7M 34k 286.86
Wheaton Precious Metals Corp (WPM) 1.6 $9.4M 72k 131.01
JPMorgan Chase & Co. (JPM) 1.6 $9.4M 32k 294.16
Seagate Technology Hldngs Pl Ord Shs (STX) 1.4 $8.5M 22k 391.76
Amgen (AMGN) 1.4 $8.3M 24k 351.85
Spotify Technology S A SHS (SPOT) 1.4 $8.1M 17k 484.91
Dimensional Etf Trust Us Equity Market (DFUS) 1.3 $7.8M 110k 70.91
Amazon (AMZN) 1.3 $7.8M 37k 208.27
Spdr Series Trust Bloomberg Emergi (EBND) 1.3 $7.5M 364k 20.64
Spdr Series Trust State Street Spd (SPIP) 1.3 $7.4M 286k 26.01
Ishares Tr Ishs 1-5yr Invs (IGSB) 1.3 $7.4M 141k 52.56
Broadcom (AVGO) 1.2 $7.4M 24k 309.51
Asml Hldg Nv N Y Registry Shs (ASML) 1.2 $7.3M 5.5k 1320.83
Netflix (NFLX) 1.1 $6.8M 70k 96.15
Quanta Services (PWR) 1.1 $6.8M 12k 549.02
Micron Technology (MU) 1.1 $6.6M 20k 337.84
Ferguson Enterprises Common Stock New (FERG) 1.1 $6.3M 27k 233.26
WESCO International (WCC) 1.0 $6.0M 22k 273.62
Raytheon Technologies Corp (RTX) 1.0 $6.0M 31k 192.90
Ishares Tr Us Home Cons Etf (ITB) 1.0 $5.8M 64k 90.55
Advanced Micro Devices (AMD) 0.9 $5.5M 27k 203.43
Wal-Mart Stores (WMT) 0.9 $5.5M 44k 124.28
Te Connectivity Ord Shs (TEL) 0.9 $5.5M 26k 209.02
Natera (NTRA) 0.9 $5.3M 26k 199.99
EQT Corporation (EQT) 0.9 $5.1M 80k 63.64
Alibaba Group Hldg Sponsored Ads (BABA) 0.8 $4.8M 38k 125.46
NVIDIA Corporation (NVDA) 0.8 $4.6M 27k 174.40
Ishares Tr Core S&p500 Etf (IVV) 0.8 $4.6M 7.1k 653.21
Lowe's Companies (LOW) 0.8 $4.5M 19k 236.28
State Str Spdr S&p 500 Etf T Tr Unit (SPY) 0.7 $4.4M 6.8k 650.30
Stryker Corporation (SYK) 0.7 $4.3M 13k 328.59
Antero Res (AR) 0.7 $4.2M 100k 42.44
Goldman Sachs (GS) 0.7 $4.1M 4.8k 845.99
Progressive Corporation (PGR) 0.7 $4.0M 20k 198.24
Home Depot (HD) 0.7 $4.0M 12k 328.89
Standardaero (SARO) 0.7 $3.9M 152k 25.83
Cnx Resources Corporation (CNX) 0.7 $3.9M 101k 38.55
NVR (NVR) 0.6 $3.8M 577.00 6589.83
Intercontinental Exchange (ICE) 0.6 $3.8M 24k 157.28
Bank of America Corporation (BAC) 0.6 $3.8M 77k 48.75
Cameco Corporation (CCJ) 0.6 $3.6M 33k 108.61
Mettler-Toledo International (MTD) 0.6 $3.5M 2.8k 1261.20
Mastercard Incorporated Cl A (MA) 0.6 $3.4M 6.7k 499.66
Booking Holdings (BKNG) 0.6 $3.3M 786.00 4210.32
Vaneck Etf Trust Junior Gold Mine (GDXJ) 0.5 $3.0M 25k 120.04
Thermo Fisher Scientific (TMO) 0.5 $2.9M 5.8k 491.53
Itt (ITT) 0.5 $2.9M 15k 190.53
Icon SHS (ICLR) 0.5 $2.9M 26k 110.66
Sandisk Corp (SNDK) 0.5 $2.8M 4.4k 635.34
Antero Midstream Corp antero midstream (AM) 0.5 $2.8M 121k 22.80
Vanguard Index Fds S&p 500 Etf Shs (VOO) 0.4 $2.6M 4.4k 597.55
Vanguard Index Fds Total Stk Mkt (VTI) 0.4 $2.6M 8.0k 320.80
Franklin Templeton Etf Tr Ftse Brazil (FLBR) 0.4 $2.5M 107k 23.89
Morgan Stanley Com New (MS) 0.4 $2.5M 15k 164.57
Hubbell (HUBB) 0.4 $2.5M 5.0k 490.74
Nvent Elec SHS (NVT) 0.4 $2.5M 21k 118.28
Costco Wholesale Corporation (COST) 0.4 $2.4M 2.4k 996.43
CF Industries Holdings (CF) 0.4 $2.3M 18k 129.84
Ishares Tr Core S&p Mcp Etf (IJH) 0.4 $2.2M 33k 67.53
Simpson Manufacturing (SSD) 0.4 $2.2M 13k 171.62
RPM International (RPM) 0.3 $2.0M 20k 99.40
Deere & Company (DE) 0.3 $1.8M 3.3k 563.30
Ishares Tr Core S&p Scp Etf (IJR) 0.3 $1.8M 15k 124.31
Uranium Energy (UEC) 0.3 $1.8M 131k 13.50
Regions Financial Corporation (RF) 0.3 $1.6M 62k 26.12
Invesco Qqq Tr Unit Ser 1 (QQQ) 0.3 $1.6M 2.8k 577.25
Select Sector Spdr Tr State Street Tec (XLK) 0.3 $1.5M 11k 132.90
Dimensional Etf Trust Us Core Equity 2 (DFAC) 0.2 $1.5M 38k 38.86
Ishares Tr Core Msci Eafe (IEFA) 0.2 $1.4M 16k 90.53
Ishares Tr 1 3 Yr Treas Bd (SHY) 0.2 $1.4M 17k 82.57
Wells Fargo & Company (WFC) 0.2 $1.4M 17k 79.61
Ishares Tr Rus Mid Cap Etf (IWR) 0.2 $1.4M 14k 97.23
Johnson & Johnson (JNJ) 0.2 $1.4M 5.5k 244.44
Enterprise Products Partners (EPD) 0.2 $1.3M 36k 37.84
American Intl Group Com New (AIG) 0.2 $1.3M 17k 75.25
Texas Instruments Incorporated (TXN) 0.2 $1.3M 6.5k 194.14
Global Payments (GPN) 0.2 $1.3M 19k 67.30
Exxon Mobil Corporation (XOM) 0.2 $1.2M 7.1k 169.66
International Business Machines (IBM) 0.2 $1.2M 5.0k 242.38
Automatic Data Processing (ADP) 0.2 $1.2M 5.9k 203.18
Invesco Exchange Traded Fd T S&p500 Eql Wgt (RSP) 0.2 $1.1M 6.0k 191.92
Allstate Corporation (ALL) 0.2 $1.1M 5.5k 207.34
Caterpillar (CAT) 0.2 $1.1M 1.6k 708.46
Bloom Energy Corp Com Cl A (BE) 0.2 $1.1M 7.9k 135.49
Tyler Technologies (TYL) 0.2 $1.1M 3.1k 342.38
Ishares Msci Sth Kor Etf (EWY) 0.2 $1.1M 8.5k 123.01
Vanguard Scottsdale Fds Short Term Treas (VGSH) 0.2 $986k 17k 58.54
Ishares Tr Us Aer Def Etf (ITA) 0.2 $953k 4.4k 218.75
Alamos Gold Com Cl A (AGI) 0.2 $896k 20k 44.43
Intel Corporation (INTC) 0.1 $876k 20k 44.13
Citigroup Com New (C) 0.1 $855k 7.5k 113.41
Vaneck Etf Trust Semiconductr Etf (SMH) 0.1 $847k 2.2k 383.40
Select Sector Spdr Tr State Street Hea (XLV) 0.1 $840k 5.7k 146.61
Esab Corporation (ESAB) 0.1 $827k 8.6k 96.66
Chevron Corporation (CVX) 0.1 $819k 4.0k 206.88
Tesla Motors (TSLA) 0.1 $813k 2.2k 371.75
Ishares Tr U.s. Pharma Etf (IHE) 0.1 $812k 9.4k 86.68
Fabrinet SHS (FN) 0.1 $794k 1.5k 521.52
Ishares Tr Msci Eafe Etf (EFA) 0.1 $787k 8.1k 97.13
HSBC HLDGS Spon Adr New (HSBC) 0.1 $781k 9.5k 82.49
Lennar Corp Cl A (LEN) 0.1 $756k 8.7k 86.84
Select Sector Spdr Tr State Street Ene (XLE) 0.1 $756k 12k 61.26
Agnico (AEM) 0.1 $734k 3.6k 202.98
Berkshire Hathaway Inc Del Cl A (BRK.A) 0.1 $718k 1.00 718140.00
Or Royalties Com Shs (OR) 0.1 $699k 18k 38.02
Eaton Corp SHS (ETN) 0.1 $688k 1.9k 357.67
Kla Corp Com New (KLAC) 0.1 $676k 459.00 1472.41
W.R. Berkley Corporation (WRB) 0.1 $666k 10k 66.28
Liberty Media Corp Del Com Lbty One S C (FWONK) 0.1 $665k 7.8k 85.02
Astera Labs (ALAB) 0.1 $659k 6.0k 109.60
Ge Aerospace Com New (GE) 0.1 $651k 2.3k 283.77
Merck & Co (MRK) 0.1 $635k 5.3k 120.29
Neptune Ins Hldgs Cl A (NP) 0.1 $599k 25k 24.19
Emerson Electric (EMR) 0.1 $577k 4.4k 131.02
Ishares Tr National Mun Etf (MUB) 0.1 $576k 5.4k 106.15
Vanguard Tax-managed Fds Van Ftse Dev Mkt (VEA) 0.1 $574k 9.0k 64.08
Moog Cl A (MOG.A) 0.1 $574k 2.0k 292.64
Ishares Tr Russell 2000 Etf (IWM) 0.1 $558k 2.3k 248.00
Post Holdings Inc Common (POST) 0.1 $553k 5.6k 98.86
Vanguard Intl Equity Index F Ftse Emr Mkt Etf (VWO) 0.1 $547k 10k 54.05
AFLAC Incorporated (AFL) 0.1 $521k 4.8k 109.71
Vanguard World Inf Tech Etf (VGT) 0.1 $517k 741.00 697.72
Visa Com Cl A (V) 0.1 $509k 1.7k 302.24
Coca-Cola Company (KO) 0.1 $507k 6.7k 76.05
Arch Cap Group Ord (ACGL) 0.1 $480k 5.0k 95.99
Crowdstrike Hldgs Cl A (CRWD) 0.1 $469k 1.2k 390.41
United Rentals (URI) 0.1 $455k 625.00 728.56
Ge Vernova (GEV) 0.1 $439k 503.00 872.90
Cisco Systems (CSCO) 0.1 $418k 5.4k 77.59
Spdr Series Trust State Street Spd (XOP) 0.1 $406k 2.2k 181.83
Vanguard Intl Equity Index F Ftse Europe Etf (VGK) 0.1 $396k 4.8k 82.43
Tapestry (TPR) 0.1 $391k 2.8k 141.11
Broadridge Financial Solutions (BR) 0.1 $381k 2.3k 162.48
Trane Technologies SHS (TT) 0.1 $379k 910.00 416.74
Ishares Tr Ishares Biotech (IBB) 0.1 $376k 2.2k 168.85
Vanguard Bd Index Fds Short Trm Bond (BSV) 0.1 $362k 4.6k 78.41
Nextera Energy (NEE) 0.1 $360k 3.9k 92.88
Schwab Strategic Tr Us Lrg Cap Etf (SCHX) 0.1 $354k 14k 25.64
Freeport Mcmoran CL B (FCX) 0.1 $349k 5.9k 58.78
Schwab Strategic Tr Us Lcap Va Etf (SCHV) 0.1 $337k 11k 30.50
Schwab Strategic Tr Us Mid-cap Etf (SCHM) 0.1 $321k 10k 30.96
Genuine Parts Company (GPC) 0.1 $320k 3.0k 105.75
Lam Research Corp Com New (LRCX) 0.1 $317k 1.5k 213.66
Abbvie (ABBV) 0.1 $312k 1.4k 217.49
Walt Disney Company (DIS) 0.1 $308k 3.2k 96.38
Oracle Corporation (ORCL) 0.1 $300k 2.0k 147.11
Philip Morris International (PM) 0.1 $300k 1.8k 165.34
Ishares Tr Core 1 5 Yr Usd (ISTB) 0.1 $298k 6.2k 48.46
Shell Spon Ads (SHEL) 0.1 $298k 3.2k 93.00
Charles Schwab Corporation (SCHW) 0.1 $296k 3.2k 93.98
Markel Corporation (MKL) 0.0 $289k 151.00 1914.07
Iron Mountain (IRM) 0.0 $277k 2.7k 102.13
Spdr Series Trust State Street Spd (KBE) 0.0 $263k 4.4k 59.55
Mongodb Cl A (MDB) 0.0 $262k 1.1k 244.77
First Ban (FNLC) 0.0 $252k 9.0k 28.03
Nrg Energy Com New (NRG) 0.0 $246k 1.7k 146.14
Proshares Tr Short Qqq (PSQ) 0.0 $241k 7.5k 32.19
Vanguard Scottsdale Fds Int-term Corp (VCIT) 0.0 $239k 2.9k 82.75
Brookfield Asset Managmt Cl A Lmt Vtg Shs (BAM) 0.0 $235k 5.3k 44.45
McDonald's Corporation (MCD) 0.0 $235k 756.00 310.79
Schwab Strategic Tr Us Lcap Gr Etf (SCHG) 0.0 $234k 8.0k 29.13
Select Sector Spdr Tr State Street Fin (XLF) 0.0 $222k 4.5k 49.37
Hdfc Bank Sponsored Ads (HDB) 0.0 $219k 8.8k 24.88
Keysight Technologies (KEYS) 0.0 $215k 762.00 282.37
Energy Transfer Com Ut Ltd Ptn (ET) 0.0 $214k 11k 19.30
Vaneck Etf Trust Gold Miners Etf (GDX) 0.0 $212k 2.3k 91.77
Metropcs Communications (TMUS) 0.0 $211k 1.0k 210.03
Spdr Gold Tr Gold Shs (GLD) 0.0 $210k 489.00 430.29
Eli Lilly & Co. (LLY) 0.0 $209k 227.00 919.77
Gold Fields Sponsored Adr (GFI) 0.0 $206k 4.5k 45.40
Spdr Series Trust State Street Spd (XHB) 0.0 $204k 2.1k 98.72
Vanguard Specialized Funds Div App Etf (VIG) 0.0 $204k 949.00 215.12
Uber Technologies (UBER) 0.0 $201k 2.8k 71.93
Howard Hughes Holdings (HHH) 0.0 $201k 3.2k 63.26
Osisko Development Corp Com New (ODV) 0.0 $59k 18k 3.25