InvestorLens

GATX — GATX CORP

Public company

Sign in to save4 tracked investors reported this
For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

Why are billionaires buying GATX?

Built from public SEC filings and public economic data. Not a recommendation.

Confidence
50
Institutional Conviction
Net distribution · 1 buying vs 1 selling last quarter
39
Macro Tailwind
Macro conditions are mixed for this sector
52
Why? — Evidence & Confidence ▾

Of 2 tracked investors who changed their GATX position last quarter, 1 bought and 1 sold (50% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 52/100 in a Squeeze regime).

Supporting evidence
  • +1 tracked investor added or increased positions last quarter (Paul Tudor Jones)
  • +4 tracked investors reported holding GATX at their latest filing
Contradicting evidence — always shown
  • −1 tracked investor reduced or exited last quarter (0 reduced, 1 sold out)
  • −13F data is disclosed up to 45 days after quarter end — positions may have changed since
Know the limits
  • · 13F disclosure lag (up to 45 days)
  • · Tracked investors are a sample, not the whole market
  • · Sector regime fit is a historical average, not a guarantee

Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 8/4/2026.

About GATX CORP (GATX)

GATX CORP (GATX) appears in the most recent 13F filings of 4 tracked institutional investors. The largest disclosed position is held by Paul Tudor Jones (Tudor Investment Corp), valued at $31M. Across recent filings, tracked investors recorded 4 new positions, 0 increased, 0 reduced, and 2 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in GATX

67
/100
Institutional Accumulation
Added / Increased4
Reduced0
Exited2
BearishBullish
Crowded Trade Score™

How many top investors track GATX

27
/100
Emerging Interest
4investors

A small number of top investors own this.

UndiscoveredCrowded
151015+

GATX Ownership Composition

How GATX CORP is held across tracked investor types, based on reported 13F positions.

Dominant Type
Other
100% of tracked value
Institutions
4
tracked investors
Total Reported
$41.4M
combined 13F value
Sectors1
  • Other100.0%
Other(4)
100.0%

Tracked investors reporting GATX

  • Paul Tudor JonesMar 31, 2026
    Tudor Investment Corp
    Shares
    181.9K
    Value
    $31.1M
    % Portfolio
    0.06%
  • Ken GriffinMar 31, 2026
    Citadel Advisors
    Shares
    49.3K
    Value
    $8.4M
    % Portfolio
    0.00%
  • Izzy EnglanderMar 31, 2026
    Millennium Management
    Shares
    11.3K
    Value
    $1.9M
    % Portfolio
    0.00%
  • Ray DalioSep 30, 2025
    Bridgewater Associates
    Shares
    4K
    Value
    $695
    % Portfolio
    0.00%

Recent activity

Frequently asked questions

How many institutional investors hold GATX?
4 tracked institutional investors disclosed a position in GATX (GATX CORP) in their most recent 13F filing.
Who is the largest institutional holder of GATX?
Paul Tudor Jones, Tudor Investment Corp, holds the largest disclosed position in GATX, valued at $31M.
Did institutional ownership of GATX increase or decrease?
Across recent 13F filings, tracked investors recorded 4 new positions, 0 increased, 0 reduced, and 2 fully exited GATX.
Where does this GATX ownership data come from?
SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.
GATX (GATX CORP) — Institutional Holders & 13F History — InvestorLens