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Financial transparency data from public SEC filings.

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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

GATX

GATX CORP

Superinvestors

Institutional investors holding GATX

Consensus →
InvestorFundWeightSharesValueQuarter
Chuck AkreAkre Capital Management0.98%35,000$1.1M2002Q2
Tweedy Browne Co.Tweedy Browne Value Fund0.20%111,956$5.4M2007Q1
David TepperAppaloosa Management0.17%75,000$2.5M2005Q1
Ruane CunniffSequoia Fund0.09%171,600$6.9M2001Q2
Bill NygrenOakmark Select Fund – Harris Associates0.01%13,900$227K2003Q2

Congressional Activity

Congressional data coming soon

Insider Activity

11

Total trades

$63K

Volume

11

Buys

0

Sells

Last trade: May 1, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 1, 2026Diane AigottiBuy$14K
May 1, 2026Anne L ArviaBuy$24K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

May 1, 2026
Shelley J Bausch
Buy
$25K
Apr 24, 2026Diane AigottiBuy–
Apr 24, 2026Anne L ArviaBuy–
Apr 24, 2026Shelley J BauschBuy–
Apr 24, 2026Adam L. StanleyBuy–
Apr 24, 2026Adam L. StanleyBuy–
Apr 24, 2026Adam L. StanleyBuy–
Apr 24, 2026Adam L. StanleyBuy–
Apr 24, 2026Adam L. StanleyBuy–