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Mechanics Bank Trust Department

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1439743
Institutional-grade research for retail investors

Sector Allocation

  • Other41.9%$334.1M
  • Technology24.0%$191.4M
  • Financials12.5%$99.7M
  • Healthcare5.1%$40.9M
  • Consumer Staples4.9%$39.0M
  • Consumer Discretionary4.4%$34.8M
  • Energy2.9%$23.2M
  • Industrials2.1%$16.8M
  • Utilities1.3%$10.2M
  • Real Estate0.4%$3.0M

AUM History

13fpro.ai/research/fund/mechanics-bank-trust-department-1439743

Conviction and streaks

Concentrating · top 10 = 35.5%

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 — Q3 2026

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

13fpro.ai/research/fund/mechanics-bank-trust-department-1439743

Mechanics Bank Trust Department 13F holdings — Q3 2026

$798.1M portfolio (-1.3% QoQ) · 205 holdings · Q3 2026 13F · top 10 are 36% of the stock portfolio

All holdings — Mechanics Bank Trust Department (Q3 2026)

205 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
COST$COSTCOSTCO WHOLESALE CORP /NEW$14.1M-4%
AMZN$AMZNAMAZON COM INC$14.0M+0.5%
— ISHARES TR - U.S. TECH ETFetf/fund$13.9M+1%
XOM.R34088$XOM.R34088EXXON MOBIL CORP$12.5M-3%
JPM$JPMJPMORGAN CHASE & CO$12.2M-6%
— VANGUARD WHITEHALL FDS - INTL HIGH ETFetf/fund$11.6M+19%
— J P MORGAN EXCHANGE TRADED F - EQUITY PREMIUM$11.2M-13%
IVZ$IVZInvesco Ltd.etf/fund$10.9M-1%
— VANGUARD INTL EQUITY INDEX F - FTSE EMR MKT ETFetf/fund$10.6M+13%
— ISHARES TR - IBOXX INV CP ETFetf/fund$10.6M-5%
V$VVISA INC.$9.6M-9%
BRK.B$BRK.BBERKSHIRE HATHAWAY INC$9.6M-3%
— J P MORGAN EXCHANGE TRADED F - NASDAQ EQT PREM$9.2M-3%
JNJ$JNJJOHNSON & JOHNSON$9.1M-7%
GOOG$GOOGAlphabet Inc.$8.8M-6%

What changed in Q3 2026

Against the previous quarter's 13F: 6 new, 56 added to, 114 trimmed, 12 sold out. Share-count changes; largest moves by dollar size first.

New positions (6)

  • LITE$LITELumentum Holdings Inc.$846K

    first bought this quarter

  • CAPITAL GROUP INTL FOCUS EQT - SHS CREAT UNIT$664K

    first bought this quarter

  • VMRK$VMRKVIVMARK RESIDENTIAL$588K

    first bought this quarter

  • CME$CMECME GROUP INC.$282K

    first bought this quarter

  • ICE$ICEIntercontinental Exchange, Inc.$233K

    first bought this quarter

  • WMB$WMBWILLIAMS COMPANIES, INC.$206K

    first bought this quarter

Added to (56)

  • APH$APHAMPHENOL CORP /DE/+102%

    now $3.9M · held 11+ qtrs

  • VANGUARD WHITEHALL FDS - INTL HIGH ETF+19%

    now $11.6M

  • VANGUARD INTL EQUITY INDEX F - FTSE EMR MKT ETF+13%

    now $10.6M

  • NVDA$NVDANVIDIA CORP+6%

    now $20.4M · held 11+ qtrs, 4 adds in a row

  • VANGUARD TAX-MANAGED FDS - VAN FTSE DEV MKT+21%

    now $5.0M

  • VANGUARD SCOTTSDALE FDS - SHRT TRM CORP BD+57%

    now $2.0M

+50 more in the Excel export

Trimmed (114)

  • J P MORGAN EXCHANGE TRADED F - EQUITY PREMIUM-13%

    now $11.2M

  • HON$HONHONEYWELL INTERNATIONAL INC-61%

    now $925K · held 11+ qtrs, 7 trims in a row

  • PG$PGPROCTER & GAMBLE Co-26%

    now $3.3M · held 11+ qtrs, 7 trims in a row

  • V$VVISA INC.-9%

    now $9.6M · held 11+ qtrs, 3 trims in a row

  • SPY$SPYSPDR S&P 500 ETF TRUST-2%

    now $44.4M · held 11+ qtrs

  • MCD$MCDMCDONALDS CORP-14%

    now $4.7M · held 11+ qtrs, 3 trims in a row

+108 more in the Excel export

Sold out (12)

  • AVB$AVBAVALONBAY COMMUNITIES INCwas $1.4M

    held 10+ qtrs

  • ISHARES TR - MSCI INDIA ETFwas $999K
  • TGT$TGTTARGET CORPwas $482K

    held 10+ qtrs

  • BSX$BSXBOSTON SCIENTIFIC CORPwas $277K

    held 7 qtrs

  • BKNG$BKNGBooking Holdings Inc.was $265K
  • CB$CBChubb Ltdwas $249K

+6 more in the Excel export

Holdings by quarter

Every 13F Mechanics Bank Trust Department has filed, 41 earlier quarters. Pick one to see what it held then.

Email me the moment this fund files its next 13FPro

Is it too late to follow Mechanics Bank Department?

Q3 2026 13F filed with the SEC on Oct 13, 2026. Prices are closing prices as of Oct 26, 2026.

Average quality of Mechanics Bank Department's top 20 holdings: 74/100 (our AI quality score, weighted by position size; 16 of the 20 are scored)

Top 10 since filing

-1.7%

Value-weighted move of the 10 largest stock positions

Turnover

2%

Last quarter; 11% over the last 4

Top 10 weight

36%

Share of the stock portfolio in its 10 largest positions

Held 4+ quarters

99%

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

Mechanics Bank Trust Department disclosed 205 positions worth $798.1M in its Form 13F-HR for Q3 2026, led by $SPY (SPDR S&P 500 ETF TRUST) at 5.6% of the equity portfolio, followed by $AAPL and $MSFT. During the quarter the fund opened 6 new positions and exited 12 — including a new stake in $LITE and a full exit from $AVB. The portfolio is most concentrated in Other (41.9% of disclosed assets). All figures are sourced directly from Mechanics Bank Trust Department’s Form 13F-HR filing with the SEC under CIK 1439743.

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AI-Powered Hedge Fund Analysis: Mechanics Bank Trust Department

13F Pro is an AI hedge fund tracker and stock research platform. For Mechanics Bank Trust Department (SEC CIK: 1439743), 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 Mechanics Bank Trust Department'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.