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BANK OF STOCKTON

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1387723
Institutional-grade research for retail investors

Sector Allocation

  • Other44.8%$149.2M
  • Technology23.8%$79.2M
  • Financials9.2%$30.6M
  • Industrials5.0%$16.5M
  • Healthcare4.4%$14.5M
  • Consumer Staples3.9%$13.0M
  • Consumer Discretionary3.6%$12.0M
  • Energy2.0%$6.6M
  • Communication Services1.4%$4.5M
  • Utilities1.0%$3.3M

AUM History

13fpro.ai/research/fund/bank-of-stockton-1387723

Largest positions — Q3 2026

  • ISHARES:
    $56.7M
  • ISHARES:
    $36.1M
  • ISHARES:
    $16.4M
  • MUMU
    $14.4M
  • AAPLAAPL
    $13.9M
  • GOOGLGOOGL
    $9.8M
  • MSFTMSFT
    $9.2M
  • ISHARES:
    $9.1M
  • ISHARES:
    $7.5M
  • ISHARES:
    $7.5M
  • JPMJPM
    $6.9M
  • KLACKLAC
    $6.7M
  • COSTCOST
    $6.1M
  • AMZNAMZN
    $5.1M
  • PHPH
    $4.7M
  • VV
    $4.5M
  • ISHARES:
    $4.1M
  • ADIADI
    $4.1M
  • WMTWMT
    $3.8M
  • VANGUARD
    $3.3M

Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.

13fpro.ai/research/fund/bank-of-stockton-1387723

BANK OF STOCKTON 13F holdings — Q3 2026

$332.9M portfolio (-6.5% QoQ) · 124 holdings · Q3 2026 13F · top 10 are 54% of the stock portfolio

  • 1

    ISHARES: S&P 500 INDEX - Equities

    $56.7M

    17.0% of stocks

    -13%This quarter—Since filed—Held
    AIQuality—Est. buy—
  • 2

    ISHARES: S&P MIDCAP 400 INDEX - Equities

    $36.1M

    10.8% of stocks

    -3%This quarter—Since filed—Held
    AIQuality—Est. buy—
  • 3

    ISHARES: S&P SMALLCAP 600 INDEX - Equities

    $16.4M

    4.9% of stocks

    -3%This quarter—Since filed—Held
    AIQuality—Est. buy—
  • $14.4M

    4.3% of stocks

    -1%This quarter+3.6%Since filed11+ qtrsHeld
    AIQuality89.7#1Est. buyEstimated buy price is Pro: unlock with a free trialTrimmed 4 qtrs in a row
  • $13.9M

    4.2% of stocks

    -1%This quarter+2.2%Since filed11+ qtrsHeld
    AIQuality75.7#88Est. buyEstimated buy price is Pro: unlock with a free trialTrimmed 2 qtrs in a row
  • $9.8M

    2.9% of stocks

    -2%This quarter-5.8%Since filed11+ qtrsHeld
    AIQuality77.7#61Est. buyEstimated buy price is Pro: unlock with a free trialTrimmed 3 qtrs in a row
  • $9.2M

    2.8% of stocks

    -4%This quarter-0.1%Since filed11+ qtrsHeld
    AIQuality79.8#30Est. buyEstimated buy price is Pro: unlock with a free trialTrimmed 2 qtrs in a row
  • 8

    ISHARES: Core MSCI Emerging Mar - Equities

    $9.1M

    2.7% of stocks

    -2%This quarter—Since filed—Held
    AIQuality—Est. buy—
  • 9

    ISHARES: S&P 500 VALUE INDEX - Equities

    $7.5M

    2.3% of stocks

    -20%This quarter—Since filed—Held
    AIQuality—Est. buy—
  • 10

    ISHARES: MSCI EAFE SMALL CAP - Equities

    $7.5M

    2.2% of stocks

    -0.4%This quarter—Since filed—Held
    AIQuality—Est. buy—

All holdings — BANK OF STOCKTON (Q3 2026)

124 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
JPM$JPMJPMORGAN CHASE & CO$6.9M-0.8%
KLAC$KLACKLA CORP$6.7M-0.9%
COST$COSTCOSTCO WHOLESALE CORP /NEW$6.1M-1%
AMZN$AMZNAMAZON COM INC$5.1M-4%
PH$PHParker-Hannifin Corp$4.7M-3%
V$VVISA INC.$4.5M-3%
— ISHARES: US PFD STOCK INDEX - Equitiespreferred$4.1M+2%
ADI$ADIANALOG DEVICES INC$4.1M-0.0%
WMT$WMTWalmart Inc.$3.8M+0.3%
— VANGUARD MORNINGSTAR TOTAL STOC - Equitiesetf/fund$3.3M-2%
WFC$WFCWELLS FARGO & COMPANY/MN$3.3M-0.0%
META$METAMeta Platforms, Inc.$3.2M-5%
ASML$ASMLASML HOLDING NV$2.8M-3%
CMI$CMICUMMINS INC$2.7M-0.4%
AMD$AMDADVANCED MICRO DEVICES INC$2.4M-14%

What changed in Q3 2026

Against the previous quarter's 13F: 2 new, 19 added to, 86 trimmed, 4 sold out. Share-count changes; largest moves by dollar size first.

New positions (2)

  • PSX$PSXPhillips 66$284K

    first bought this quarter

  • VZ$VZVERIZON COMMUNICATIONS INC$203K

    first bought this quarter

Added to (19)

  • TSM$TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD+11%

    now $2.3M · held 11+ qtrs, 3 adds in a row

  • CAT$CATCATERPILLAR INC+7%

    now $2.3M · held 10 qtrs

  • DVN$DVNDEVON ENERGY CORP/DE+23%

    now $789K · held 9 qtrs

  • UNH$UNHUNITEDHEALTH GROUP INC+13%

    now $879K · held 11+ qtrs

  • MS$MSMORGAN STANLEY+7%

    now $1.5M · held 11+ qtrs

  • FR$FRFIRST INDUSTRIAL REALTY TRUST INC+6%

    now $1.8M · held 5 qtrs, 5 adds in a row

+13 more in the Excel export

Trimmed (86)

  • ISHARES: S&P 500 INDEX - Equities-13%

    now $56.7M

  • ISHARES: S&P 500 VALUE INDEX - Equities-20%

    now $7.5M

  • ISHARES: S&P MIDCAP 400 INDEX - Equities-3%

    now $36.1M

  • ISHARES: S&P SMALLCAP 600 INDEX - Equities-3%

    now $16.4M

  • ORCL$ORCLORACLE CORP-23%

    now $1.4M · held 11+ qtrs, 2 trims in a row

  • MSFT$MSFTMICROSOFT CORP-4%

    now $9.2M · held 11+ qtrs, 2 trims in a row

+80 more in the Excel export

Sold out (4)

  • EA$EAELECTRONIC ARTS INC.was $809K

    held 10+ qtrs

  • SO$SOSOUTHERN COwas $215K

    held 6 qtrs

  • EIX$EIXEDISON INTERNATIONALwas $206K

    held 2 qtrs

  • STATE STREET INDUSTRIAL SELECT - Equitieswas $200K

Holdings by quarter

Every 13F BANK OF STOCKTON has filed, 42 earlier quarters. Pick one to see what it held then.

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Q3 2026 13F filed with the SEC on Oct 20, 2026. Prices are closing prices as of Oct 27, 2026.

Average quality of BANK OF STOCKTON's top 20 holdings: 76/100 (our AI quality score, weighted by position size; 18 of the 20 are scored)

Top 10 since filing

-0.7%

Value-weighted move of the 10 largest stock positions

Turnover

1%

Last quarter; 8% over the last 4

Top 10 weight

54%

Share of the stock portfolio in its 10 largest positions

Held 4+ quarters

98%

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 Q1 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

BANK OF STOCKTON disclosed 124 positions worth $332.9M in its Form 13F-HR for Q3 2026. During the quarter the fund opened 2 new positions and exited 4 — including a new stake in $PSX and a full exit from $EA. The portfolio is most concentrated in Other (44.8% of disclosed assets). All figures are sourced directly from BANK OF STOCKTON’s Form 13F-HR filing with the SEC under CIK 1387723.

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13F Pro is an AI hedge fund tracker and stock research platform. For BANK OF STOCKTON (SEC CIK: 1387723), 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 BANK OF STOCKTON'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.