SeaBridge Investment Advisors LLC
Sector Allocation
- Technology34.2%$236.6M
- Other29.4%$203.5M
- Financials9.2%$63.7M
- Industrials6.3%$43.3M
- Consumer Discretionary6.0%$41.8M
- Healthcare5.9%$40.6M
- Materials2.7%$18.5M
- Energy2.5%$17.3M
- Communication Services2.0%$14.2M
- Consumer Staples1.3%$9.2M
AUM History
13fpro.ai/research/fund/seabridge-investment-advisors-llc-1304229
Conviction and streaks
Stable · top 10 = 31.7%From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.
Largest positions — Q2 2026
TSM
$30.3MAAPL
$25.8M- VANGUARD$23.4M
MU
$22.7MGOOGL
$22.7M- ISHARES$22.1M
- JANUS$20.1M
- ISHARES$19.9M
STX
$16.3MMSFT
$16.1MAMD
$15.9M- SPDR$15.3M
- JANUS$14.6M
BRK.B
$14.5MGOOG
$11.6MASML
$11.2MJPM
$10.5MSNDK
$9.7MMETA
$9.4MAMZN
$9.2M
Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.
13fpro.ai/research/fund/seabridge-investment-advisors-llc-1304229
SeaBridge Investment Advisors LLC 13F holdings — Q2 2026
$691.6M portfolio (+17.0% QoQ) · 188 holdings · Q2 2026 13F · top 10 are 32% of the stock portfolio
$30.3M
4.4% of stocks
-0.0%This quarter+6.5%Since filed8+ qtrsHeld$25.8M
3.7% of stocks
+3%This quarter+3.0%Since filed8+ qtrsHeld- 3
VANGUARD SCOTTSDALE FDS - MTG-BKD SECS ETF
$23.4M
3.4% of stocks
+11%This quarter—Since filed—HeldAIQuality—Est. buy— $22.7M
3.3% of stocks
+0.1%This quarter+6.5%Since filed7 qtrsHeld$22.7M
3.3% of stocks
-1%This quarter-9.2%Since filed8+ qtrsHeld- 6
ISHARES TR - 7-10 YR TRSY BD
$22.1M
3.2% of stocks
+12%This quarter—Since filed—HeldAIQuality—Est. buy— - 7
JANUS DETROIT STR TR - HENDERSON MTG
$20.1M
2.9% of stocks
+7%This quarter—Since filed—HeldAIQuality—Est. buy— - 8
ISHARES TR - PFD AND INCM SEC
$19.9M
2.9% of stocks
+10%This quarter—Since filed—HeldAIQuality—Est. buy— $16.3M
2.4% of stocks
-22%This quarter-18.2%Since filed8+ qtrsHeld$16.1M
2.3% of stocks
+2%This quarter+35.2%Since filed8+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 2 qtrs in a row
| # | Company | Value | Weight | This quarter | Since filed | Held | AI quality | Est. buy | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | $30.3M | 4.4% | -0.0% | +6.5% | 8+ qtrs | — | Estimated buy price is Pro: unlock with a free trial | ||
| 2 | $25.8M | 3.7% | +3% | +3.0% | 8+ qtrsAdded 2 qtrs in a row | 75.7#88 | Estimated buy price is Pro: unlock with a free trial | ||
| 3 | VANGUARD SCOTTSDALE FDS - MTG-BKD SECS ETF | $23.4M | 3.4% | +11% | — | — | — | — | |
| 4 | $22.7M | 3.3% | +0.1% | +6.5% | 7 qtrs | 89.7#1 | Estimated buy price is Pro: unlock with a free trial | ||
| 5 | $22.7M | 3.3% | -1% | -9.2% | 8+ qtrs | 77.7#61 | Estimated buy price is Pro: unlock with a free trial | ||
| 6 | ISHARES TR - 7-10 YR TRSY BD | $22.1M | 3.2% | +12% | — | — | — | — | |
| 7 | JANUS DETROIT STR TR - HENDERSON MTG | $20.1M | 2.9% | +7% | — | — | — | — | |
| 8 | ISHARES TR - PFD AND INCM SEC | $19.9M | 2.9% | +10% | — | — | — | — | |
| 9 | $16.3M | 2.4% | -22% | -18.2% | 8+ qtrsTrimmed 7 qtrs in a row | — | Estimated buy price is Pro: unlock with a free trial | ||
| 10 | $16.1M | 2.3% | +2% | +35.2% | 8+ qtrsAdded 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | Estimated buy price is Pro: unlock with a free trial |
All holdings — SeaBridge Investment Advisors LLC (Q2 2026)
188 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated.
| # | Company | Held | Source | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11 | ADVANCED MICRO DEVICES INC | Technology | $15.9M | 2.3% | 27K | +0.7% | 7 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 12 | — | SPDR SERIES TRUST - ST SHO TREAS ETFetf/fund | — | $15.3M | 2.2% | 527K | +7% | — | — | 13F |
| 13 | — | JANUS DETROIT STR TR - HENDRSON AAA CL | — | $14.6M | 2.1% | 289K | +18% | — | — | 13F |
| 14 | BERKSHIRE HATHAWAY INC | Financials | $14.5M | 2.1% | 29K | +3% | 8+ qtrsAdded 3 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 15 | Alphabet Inc. | Technology | $11.6M | 1.7% | 33K | -3% | 8+ qtrsTrimmed 3 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 16 | ASML HOLDING NV | Technology | $11.2M | 1.6% | 5,639 | +2% | 8+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 17 | JPMORGAN CHASE & CO | Financials | $10.5M | 1.5% | 32K | +0.3% | 8+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 18 | Sandisk Corp | Technology | $9.7M | 1.4% | 4,283 | -2% | 4 qtrsTrimmed 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 19 | Meta Platforms, Inc. | Technology | $9.4M | 1.4% | 17K | -20% | 8+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 20 | AMAZON COM INC | Consumer Discretionary | $9.2M | 1.3% | 39K | +3% | 8+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 21 | Broadcom Inc. | Technology | $9.2M | 1.3% | 24K | +2% | 8+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 22 | — | DIMENSIONAL ETF TRUST - US EQUI MARK ETFetf/fund | — | $8.8M | 1.3% | 107K | -3% | — | — | 13F |
| 23 | AMGEN INC | Healthcare | $8.6M | 1.3% | 24K | +0.6% | 8+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 24 | — | ISHARES INC - MSCI GBL GOLD MNetf/fund | — | $8.5M | 1.2% | 132K | +2% | — | — | 13F |
| 25 | — | ISHARES TR - ISHS 1-5YR INVSetf/fund | — | $8.4M | 1.2% | 160K | +13% | — | — | 13F |
| 26 | $WPM | Wheaton Precious Metals Corp. | Materials | $8.3M | 1.2% | 74K | +2% | |||
| 27 | — | SPDR SERIES TRUST - SST SPDR BLOOMBE | — | $8.2M | 1.2% | 394K | +8% | |||
| 28 | — | SPDR SERIES TRUST - ST STR TIPS ETF | — | $8.1M | 1.2% | 317K | +11% | |||
| 29 | $WCC | WESCO INTERNATIONAL INC | Consumer Discretionary | $7.8M | 1.1% | 22K | +2% | |||
| 30 | $LLY | ELI LILLY & Co | Healthcare | $7.6M | 1.1% | 6,352 | +2698% | |||
| 31 | $SPOT | Spotify Technology S.A. | Communication Services | $7.6M | 1.1% | 17K | -0.5% | |||
| 32 | $NTRA | Natera, Inc. | Healthcare | $7.2M | 1.0% | 26K | +0.3% | |||
| 33 | $PWR | QUANTA SERVICES, INC. | Industrials | $6.9M | 1.0% | 9,568 | -22% | |||
| 34 | $SARO | StandardAero, Inc. | Industrials | $6.8M | 1.0% | 226K | +49% | |||
| 35 | $FERG | Ferguson Enterprises Inc. /DE/ | Consumer Discretionary | $6.5M | 0.9% | 28K | +1% | |||
| 36 | $RTX | RTX Corp | Industrials | $6.0M | 0.9% | 32K | +1% | |||
| 37 | $NVDA | NVIDIA CORP | Technology | $5.4M | 0.8% | 27K | +2% | |||
| 38 | $TEL | TE Connectivity plc | Technology | $5.3M | 0.8% | 26K | +0.3% | |||
| 39 | $SPY | SPDR S&P 500 ETF TRUST | — | $5.2M | 0.8% | 6,957 | +2% | |||
| 40 | — | ISHARES TR - CORE S&P500 ETF | — | $5.2M | 0.8% | 6,931 | -2% | |||
| 41 | $NFLX | NETFLIX INC | Communication Services | $5.1M | 0.7% | 71K | +2% | |||
| 42 | $WMT | Walmart Inc. | Consumer Staples | $5.0M | 0.7% | 45K | +0.3% | |||
| 43 | $GS | GOLDMAN SACHS GROUP INC | Financials | $5.0M | 0.7% | 4,929 | +2% | |||
| 44 | $HD | HOME DEPOT, INC. | Consumer Discretionary | $4.9M | 0.7% | 14K | +16% | |||
| 45 | $ICLR | ICON PLC | Healthcare | $4.7M | 0.7% | 27K | +4% | |||
| 46 | $PGR | PROGRESSIVE CORP/OH/ | Financials | $4.4M | 0.6% | 20K | -2% | |||
| 47 | $EQT | EQT Corp | Energy | $4.4M | 0.6% | 82K | +3% | |||
| 48 | $BAC | BANK OF AMERICA CORP /DE/ | Financials | $4.3M | 0.6% | 75K | -3% | |||
| 49 | $LOW | LOWES COMPANIES INC | Consumer Discretionary | $4.2M | 0.6% | 19K | +0.6% | |||
| 50 | $SYK | STRYKER CORP | Healthcare | $4.2M | 0.6% | 13K | +1% | |||
| 51 | $NVR | NVR INC | Industrials | $4.1M | 0.6% | 600 | +4% | |||
| 52 | $MS | MORGAN STANLEY | Financials | $4.0M | 0.6% | 19K | +29% | |||
| 53 | $BABA | Alibaba Group Holding Ltd | Consumer Discretionary | $3.7M | 0.5% | 38K | -0.9% | |||
| 54 | $AR | ANTERO RESOURCES Corp | Energy | $3.6M | 0.5% | 102K | +3% | |||
| 55 | $BKNG | Booking Holdings Inc. | Consumer Discretionary | $3.6M | 0.5% | 20K | +2454% | |||
| 56 | $MTD | METTLER TOLEDO INTERNATIONAL INC/ | Healthcare | $3.5M | 0.5% | 2,773 | -1% | |||
| 57 | $CNX | CNX Resources Corp | Energy | $3.5M | 0.5% | 104K | +3% | |||
| 58 | $NVT | nVent Electric plc | Industrials | $3.5M | 0.5% | 21K | — | |||
| 59 | $MA | Mastercard Inc | Financials | $3.5M | 0.5% | 6,826 | +2% | |||
| 60 | $CCJ | CAMECO CORP | Materials | $3.4M | 0.5% | 33K | -0.3% | |||
| 61 | $INTC | INTEL CORP | Technology | $3.1M | 0.5% | 23K | +14% | |||
| 62 | $ITT | ITT INC. | Industrials | $3.0M | 0.4% | 15K | — | |||
| 63 | $ICE | Intercontinental Exchange, Inc. | Financials | $2.9M | 0.4% | 24K | -1.0% | |||
| 64 | — | FRANKLIN TEMPLETON ETF TR - FTSE BRAZIL | — | $2.9M | 0.4% | 135K | +27% | |||
| 65 | $ALAB | Astera Labs, Inc. | Technology | $2.8M | 0.4% | 5,761 | -4% | |||
| 66 | $AM | Antero Midstream Corp | Energy | $2.7M | 0.4% | 118K | -2% | |||
| 67 | $HUBB | HUBBELL INC | Technology | $2.6M | 0.4% | 5,007 | — | |||
| 68 | — | ISHARES TR - CORE S&P MCP ETF | — | $2.5M | 0.4% | 33K | — | |||
| 69 | — | VANGUARD INDEX FDS - S&P 500 ETF SHS | — | $2.5M | 0.4% | 3,693 | -17% | |||
| 70 | $SSD | Simpson Manufacturing Co., Inc. | Industrials | $2.4M | 0.3% | 12K | -7% | |||
| 71 | $COST | COSTCO WHOLESALE CORP /NEW | Consumer Staples | $2.3M | 0.3% | 2,461 | +0.5% | |||
| 72 | — | ISHARES TR - CORE S&P SCP ETF | — | $2.1M | 0.3% | 14K | — | |||
| 73 | $TXN | TEXAS INSTRUMENTS INC | Technology | $2.1M | 0.3% | 7,122 | +9% | |||
| 74 | $DE | DEERE & CO | Industrials | $2.1M | 0.3% | 3,260 | -0.3% | |||
| 75 | — | VANGUARD INDEX FDS - TOTAL STK MKT | — | $2.1M | 0.3% | 5,582 | -30% | |||
| 76 | $RPM | RPM INTERNATIONAL INC/DE/ | Materials | $2.0M | 0.3% | 18K | -10% | |||
| 77 | $BE | Bloom Energy Corp | Technology | $1.9M | 0.3% | 6,333 | -19% | |||
| 78 | $CF | CF Industries Holdings, Inc. | Materials | $1.9M | 0.3% | 18K | — | |||
| 79 | $PSTL | Postal Realty Trust, Inc. | Real Estate | $1.8M | 0.3% | 72K | New | |||
| 80 | $TMO | THERMO FISHER SCIENTIFIC INC. | Healthcare | $1.8M | 0.3% | 3,493 | -40% | |||
| 81 | — | ISHARES INC - MSCI STH KOR ETF | — | $1.7M | 0.3% | 8,619 | +0.9% | |||
| 82 | — | DIMENSIONAL ETF TRUST - US COR EQU 2 ETF | — | $1.7M | 0.2% | 38K | +0.2% | |||
| 83 | $CAT | CATERPILLAR INC | Industrials | $1.7M | 0.2% | 1,565 | — | |||
| 84 | — | SELECT SECTOR SPDR TR - ST STR TECHN ETF | — | $1.7M | 0.2% | 8,720 | -22% | |||
| 85 | $RF | REGIONS FINANCIAL CORP | Financials | $1.7M | 0.2% | 55K | -12% | |||
| 86 | $IBM | INTERNATIONAL BUSINESS MACHINES CORP | Technology | $1.6M | 0.2% | 5,642 | +14% | |||
| 87 | $JNJ | JOHNSON & JOHNSON | Healthcare | $1.6M | 0.2% | 6,153 | +11% | |||
| 88 | — | ISHARES TR - RUS MID CAP ETF | — | $1.5M | 0.2% | 14K | — | |||
| 89 | — | ISHARES TR - CORE MSCI EAFE | — | $1.5M | 0.2% | 16K | +0.9% | |||
| 90 | $QQQ | INVESCO QQQ TRUST, SERIES 1 | — | $1.5M | 0.2% | 2,027 | -28% | |||
| 91 | $WFC | WELLS FARGO & COMPANY/MN | Financials | $1.4M | 0.2% | 17K | — | |||
| 92 | $ADP | AUTOMATIC DATA PROCESSING INC | Technology | $1.4M | 0.2% | 6,400 | +8% | |||
| 93 | $KLAC | KLA CORP | Technology | $1.4M | 0.2% | 4,630 | +909% | |||
| 94 | — | VANECK ETF TRUST - SEMICONDUCTR ETF | — | $1.4M | 0.2% | 2,097 | -5% | |||
| 95 | $GPN | GLOBAL PAYMENTS INC | Financials | $1.4M | 0.2% | 19K | — | |||
| 96 | $ALL | ALLSTATE CORP | Financials | $1.3M | 0.2% | 5,462 | — | |||
| 97 | $EPD | ENTERPRISE PRODUCTS PARTNERS L.P. | Energy | $1.3M | 0.2% | 35K | -3% | |||
| 98 | $AIG | AMERICAN INTERNATIONAL GROUP, INC. | Financials | $1.2M | 0.2% | 16K | -9% | |||
| 99 | — | VANGUARD SCOTTSDALE FDS - SHORT TERM TREAS | — | $1.1M | 0.2% | 20K | +16% | |||
| 100 | $ETN | Eaton Corp plc | Industrials | $1.1M | 0.2% | 2,523 | +31% | |||
| 101 | — | ISHARES TR - RUSSELL 2000 ETF | — | $1.1M | 0.1% | 3,551 | +58% | |||
| 102 | $C | CITIGROUP INC | Financials | $1.1M | 0.1% | 7,578 | +0.5% | |||
| 103 | $SPCX | SPACE EXPLORATION TECHNOLOGIES CORP | Technology | $940K | 0.1% | 5,503 | New | |||
| 104 | — | ISHARES TR - U.S. PHARMA ETF | — | $925K | 0.1% | 9,341 | -0.3% | |||
| 105 | $XOM.R34088 | EXXON MOBIL CORP | Energy | $920K | 0.1% | 6,726 | -6% | |||
| 106 | $CRWD | CrowdStrike Holdings, Inc. | Technology | $916K | 0.1% | 1,200 | — | |||
| 107 | $HSBC | HSBC HOLDINGS PLC | Financials | $906K | 0.1% | 9,529 | +0.6% | |||
| 108 | $TYL | TYLER TECHNOLOGIES INC | Technology | $899K | 0.1% | 3,073 | -0.3% | |||
| 109 | — | ISHARES TR - 1 3 YR TREAS BD | — | $878K | 0.1% | 11K | -38% | |||
| 110 | $GE | GENERAL ELECTRIC CO | Industrials | $866K | 0.1% | 2,317 | +1% | |||
| 111 | $FN | Fabrinet | Technology | $855K | 0.1% | 1,522 | — | |||
| 112 | $TSLA | Tesla, Inc. | Consumer Discretionary | $847K | 0.1% | 2,013 | -8% | |||
| 113 | $ESAB | ESAB Corp | Industrials | $843K | 0.1% | 8,552 | — | |||
| 114 | $MOG-A | MOOG INC. | Industrials | $831K | 0.1% | 1,961 | — | |||
| 115 | — | VANGUARD WORLD FD - INF TECH ETF | — | $800K | 0.1% | 6,693 | +803% | |||
| 116 | $UEC | URANIUM ENERGY CORP | Materials | $757K | 0.1% | 71K | -46% | |||
| 117 | $BRK.A | BERKSHIRE HATHAWAY INC | Financials | $749K | 0.1% | 1 | — | |||
| 118 | $FWONA | Liberty Media Corp | Communication Services | $744K | 0.1% | 7,825 | — | |||
| 119 | $MRK | Merck & Co., Inc. | Healthcare | $727K | 0.1% | 5,655 | +7% | |||
| 120 | $IVZ | Invesco Ltd. | Financials | $722K | 0.1% | 3,395 | -43% | |||
| 121 | $URI | UNITED RENTALS, INC. | Industrials | $708K | 0.1% | 625 | — | |||
| 122 | $NP | Neptune Insurance Holdings Inc. | Financials | $708K | 0.1% | 22K | -9% | |||
| 123 | $KO | COCA COLA CO | Consumer Staples | $708K | 0.1% | 8,706 | +31% | |||
| 124 | — | SELECT SECTOR SPDR TR - ST STR CARE ETF | — | $675K | 0.1% | 4,256 | -26% | |||
| 125 | $LEN | LENNAR CORP /NEW/ | Industrials | $673K | 0.1% | 7,437 | -15% | |||
| 126 | $NEE | NEXTERA ENERGY INC | Utilities | $671K | 0.1% | 7,646 | +97% | |||
| 127 | — | ISHARES TR - US AER DEF ETF | — | $666K | 0.1% | 2,749 | -37% | |||
| 128 | $WRB | BERKLEY W R CORP | Financials | $666K | 0.1% | 9,445 | -6% | |||
| 129 | $CVX | CHEVRON CORP | Energy | $664K | 0.1% | 4,008 | +1% | |||
| 130 | $LRCX | LAM RESEARCH CORP | Technology | $653K | 0.1% | 1,508 | +2% | |||
| 131 | — | VANGUARD TAX-MANAGED FDS - VAN FTSE DEV MKT | — | $646K | 0.1% | 9,063 | +1% | |||
| 132 | $CSCO | CISCO SYSTEMS, INC. | Technology | $637K | 0.1% | 5,423 | +0.7% | |||
| 133 | $EMR | EMERSON ELECTRIC CO | Industrials | $630K | 0.1% | 4,400 | — | |||
| 134 | $AGI | ALAMOS GOLD INC | Materials | $609K | 0.1% | 20K | -0.5% | |||
| 135 | $GEV | GE Vernova Inc. | Industrials | $606K | 0.1% | 516 | +3% | |||
| 136 | $V | VISA INC. | Financials | $594K | 0.1% | 1,730 | +3% | |||
| 137 | — | SELECT SECTOR SPDR TR - ST STR ENERG ETF | — | $590K | 0.1% | 11K | -10% | |||
| 138 | — | ISHARES TR - NATIONAL MUN ETF | — | $584K | 0.1% | 5,425 | — | |||
| 139 | $OR | OR Royalties Inc. | Materials | $578K | 0.1% | 18K | -0.6% | |||
| 140 | $AEM | AGNICO EAGLE MINES LTD | Materials | $561K | 0.1% | 3,618 | — | |||
| 141 | $AFL | AFLAC INC | Financials | $557K | 0.1% | 4,750 | — | |||
| 142 | $POST | Post Holdings, Inc. | Consumer Staples | $494K | 0.1% | 5,592 | — | |||
| 143 | $ABBV | AbbVie Inc. | Healthcare | $470K | 0.1% | 1,868 | +30% | |||
| 144 | — | VANGUARD INTL EQUITY INDEX F - FTSE EMR MKT ETF | — | $454K | 0.1% | 7,608 | -25% | |||
| 145 | $TT | Trane Technologies plc | Technology | $447K | 0.1% | 910 | — | |||
| 146 | — | VANGUARD INTL EQUITY INDEX F - FTSE EUROPE ETF | — | $436K | 0.1% | 4,923 | +2% | |||
| 147 | $ACGL | ARCH CAPITAL GROUP LTD. | Financials | $435K | 0.1% | 4,486 | -10% | |||
| 148 | $SPHR | Sphere Entertainment Co. | Communication Services | $421K | 0.1% | 2,431 | New | |||
| 149 | $GPC | GENUINE PARTS CO | Consumer Discretionary | $417K | 0.1% | 3,537 | +17% | |||
| 150 | — | SCHWAB STRATEGIC TR - US LRG CAP ETF | — | $406K | 0.1% | 14K | — |
What changed in Q2 2026
Against the previous quarter's 13F: 15 new, 76 added to, 57 trimmed, 15 sold out. Share-count changes; largest moves by dollar size first.
New positions (15)
$PSTLPostal Realty Trust, Inc.$1.8M
first bought this quarter
$SPCXSPACE EXPLORATION TECHNOLOGIES CORP$940Kfirst bought this quarter
$SPHRSphere Entertainment Co.$421K
first bought this quarter
$HPEHewlett Packard Enterprise Co$361K
first bought this quarter
$NBISNebius Group N.V.$359K
first bought this quarter
$MRVLMarvell Technology, Inc.$351K
first bought this quarter
+9 more in the Excel export
Added to (76)
$LLYELI LILLY & Co+2698%
now $7.6M · held 3 qtrs
$BKNGBooking Holdings Inc.+2454%
now $3.6M · held 7 qtrs, 2 adds in a row
- ISHARES TR - 7-10 YR TRSY BD+12%
now $22.1M
- VANGUARD SCOTTSDALE FDS - MTG-BKD SECS ETF+11%
now $23.4M
$SAROStandardAero, Inc.+49%
now $6.8M · held 3 qtrs, 3 adds in a row
- JANUS DETROIT STR TR - HENDRSON AAA CL+18%
now $14.6M
+70 more in the Excel export
Trimmed (57)
- ISHARES TR - US HOME CONS ETF-96%
now $252K
now $16.3M · held 8+ qtrs, 7 trims in a row
now $9.4M · held 8+ qtrs
$PWRQUANTA SERVICES, INC.-22%
now $6.9M · held 7 qtrs
$TMOTHERMO FISHER SCIENTIFIC INC.-40%
now $1.8M · held 8+ qtrs, 5 trims in a row
- VANGUARD INDEX FDS - TOTAL STK MKT-30%
now $2.1M
+51 more in the Excel export
Sold out (15)
- VANECK ETF TRUSTwas $3.0M
- ISHARES TRwas $787K
- SPDR SERIES TRUSTwas $263K
$FNLCFirst Bancorp, Inc /ME/was $252K
held 6 qtrs
- PROSHARES TRwas $241K
- VANGUARD SCOTTSDALE FDSwas $239K
+9 more in the Excel export
Holdings by quarter
Every 13F SeaBridge Investment Advisors LLC has filed, 41 earlier quarters. Pick one to see what it held then.
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Q2 2026 13F filed with the SEC on Jul 17, 2026. Prices are closing prices as of Oct 26, 2026.
Average quality of SeaBridge Investment Advisors's top 20 holdings: 78/100 (our AI quality score, weighted by position size; 15 of the 20 are scored)
Top 10 since filing
+2.3%
Value-weighted move of the 10 largest stock positions
Turnover
5%
Last quarter; 33% over the last 4
Top 10 weight
32%
Share of the stock portfolio in its 10 largest positions
Held 4+ quarters
92%
Share of portfolio value in positions held a year or more
Highest-quality names it owns(among its 100 largest positions)
The 8 highest-scoring companies in this portfolio are a Pro feature.
How these are measured
- Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
- Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
- Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q3 2024 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
- Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
- Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.
Portfolio Overview
SeaBridge Investment Advisors LLC disclosed 188 positions worth $691.6M in its Form 13F-HR for Q2 2026, led by $TSM (TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD) at 4.4% of the equity portfolio, followed by $AAPL. During the quarter the fund opened 15 new positions and exited 15 — including a new stake in $PSTL. The portfolio is most concentrated in Technology (34.2% of disclosed assets). All figures are sourced directly from SeaBridge Investment Advisors LLC’s Form 13F-HR filing with the SEC under CIK 1304229.
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AI-Powered Hedge Fund Analysis: SeaBridge Investment Advisors LLC
13F Pro is an AI hedge fund tracker and stock research platform. For SeaBridge Investment Advisors LLC (SEC CIK: 1304229), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.
Every holding in SeaBridge Investment Advisors LLC's portfolio is scored on an AI quality ranking built from its SEC filings (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.