// company-profile
Gatx Corp
GATXExchangeNYSESectorTransportation ServicesInc.NYFilings228Insiders25
// api This Gatx Corp insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Gatx Corp insiders bought $176K across 16 transactions with no open-market sales.
- Most active insider: REAM JAMES B with 2 transactions totaling $33K.
- Largest single purchase: $33K by REAM JAMES B on May 1, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Gatx Corp as of 2026-03-31
Total reported AUM
$5.53B
QoQ change
+6.1%
Reporting period
2026-03-31
#1
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO
CIK 315032
$563.2M
3.3M shares
#2
BlackRock, Inc.
CIK 2012383
$474.3M
2.8M shares
#3
EARNEST PARTNERS LLC
CIK 1102578
$446.5M
2.6M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 1, 2026 | Arvia Anne L | GATX | Award | 124 | $194.92 | $24K |
| May 1, 2026 | REAM JAMES B | GATX | Award | 169 | $194.92 | $33K |
| May 1, 2026 | YOVOVICH PAUL G | GATX | Award | 136 | $194.92 | $27K |
| May 1, 2026 | Aigotti Diane | GATX | Award | 71 | $194.92 | $14K |
| May 1, 2026 | WETHERBEE ROBERT S | GATX | Award | 115 | $194.92 | $22K |
45 more transactions hidden
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