KMTUY · Insider trading · 13F holders · Congress trades
Komatsu Ltd Sponsored ADR (KMTUY) (KMTUY)
Who is buying and selling KMTUY: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 1
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 1
KMTUY at a glance
- No open-market insider purchases or sales of KMTUY were filed in the last 90 days.
- 1 13F filer hold KMTUY among their 50 largest positions, worth $1.7M combined. The biggest bets by portfolio weight are Ativo Capital Management LLC (1.3%).
- Members of Congress have disclosed 19 KMTUY trades since 2016, 1 purchase and 0 sales in the past year; the latest was Alan Armstrong (R-OK), buying $1K–15K on Mar 30, 2026.
- KMTUY last closed at $38.90 on Oct 30, 2026.
KMTUY insider trading
No open-market insider purchases or sales of KMTUY were filed in the last 90 days.
Who owns KMTUY? Hedge funds and superinvestors
1 13F filer hold KMTUY among their 50 largest positions, worth $1.7M combined. The biggest bets by portfolio weight are Ativo Capital Management LLC (1.3%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Ativo Capital Management LLCInstitutional asset manager | 1.3% | $1.7M | 35,080 | +0.0% shares | Q3 2026 |
Each manager counts with its latest 13F (Q3 2026: 1). Screen KMTUY in the grand portfolio →
KMTUY stock trades by members of Congress
Members of Congress have disclosed 19 KMTUY trades since 2016, 1 purchase and 0 sales in the past year; the latest was Alan Armstrong (R-OK), buying $1K–15K on Mar 30, 2026.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Jul 21, 2026 | Alan ArmstrongR-OK · Senate | Buy | $1K–15K | Mar 30, 2026 | +2.2% |
| Aug 13, 2023 | Daniel S. GoldmanD-NY · House | Sale | $15K–50K | Jul 10, 2023 | +47.1% |
| Mar 16, 2021 | Peter MeijerR-MI · House | Sale | $15K–50K | Feb 17, 2021 | +24.6% |
| May 13, 2020 | Josh GottheimerD-NJ · House | Buy | $1K–15K | Apr 13, 2020 | +127.5% |
| Apr 27, 2020 | Donna E. ShalalaD-FL · House | Sale | $1K–15K | Jun 24, 2019 | +65.9% |
| Apr 23, 2020 | Greg GianforteR-MT · House | Buy | $15K–50K | Apr 14, 2020 | +119.5% |
| Feb 14, 2020 | Greg GianforteR-MT · House | Buy | $15K–50K | Jan 13, 2020 | +62.5% |
| Feb 10, 2020 | Josh GottheimerD-NJ · House | Buy | $1K–15K | Jan 30, 2020 | +70.0% |
| Jan 6, 2020 | Josh GottheimerD-NJ · House | Sale | $1K–15K | Dec 30, 2019 | +62.5% |
| Nov 27, 2019 | Greg GianforteR-MT · House | Buy | $50K–100K | Oct 11, 2019 | +70.2% |
| Oct 20, 2019 | Greg GianforteR-MT · House | Sale | $50K–100K | Sep 10, 2019 | +72.2% |
| Dec 13, 2018 | Josh GottheimerD-NJ · House | Buy | $1K–15K | Nov 6, 2018 | +38.5% |
| Nov 15, 2018 | Greg GianforteR-MT · House | Buy | $50K–100K | Oct 29, 2018 | +61.1% |
| Feb 5, 2018 | Thomas MacArthurR-NJ · House | Sale | $50K–100K | Jan 23, 2018 | -0.0% |
| Dec 7, 2017 | Thomas MacArthurR-NJ · House | Sale | $1K–15K | Nov 13, 2017 | +18.5% |
| Jun 17, 2017 | Thomas MacArthurR-NJ · House | Sale | $1K–15K | May 1, 2017 | +46.7% |
| Feb 8, 2017 | Thomas MacArthurR-NJ · House | Buy | $1K–15K | Jan 10, 2017 | +69.9% |
| Jan 7, 2017 | Thomas MacArthurR-NJ · House | Buy | $15K–50K | Dec 19, 2016 | +72.3% |
| Jan 7, 2017 | Thomas MacArthurR-NJ · House | Buy | $15K–50K | Dec 16, 2016 | +73.6% |
7 members have traded KMTUY: Alan Armstrong, Daniel S. Goldman, Peter Meijer, Josh Gottheimer, Donna E. Shalala, Greg Gianforte, Thomas MacArthur.
KMTUY questions and answers
Are insiders buying KMTUY stock?
No open-market insider purchases or sales of KMTUY were filed in the last 90 days.
Which hedge funds own KMTUY?
1 13F filer hold KMTUY among their 50 largest positions, worth $1.7M combined. The biggest bets by portfolio weight are Ativo Capital Management LLC (1.3%).
Has Congress traded KMTUY?
Members of Congress have disclosed 19 KMTUY trades since 2016, 1 purchase and 0 sales in the past year; the latest was Alan Armstrong (R-OK), buying $1K–15K on Mar 30, 2026.
Who is the largest holder of KMTUY?
Among 13F filers, Ativo Capital Management LLC reports the largest KMTUY position, $1.7M (35,080 shares) in its Q3 2026 13F. The biggest bet by portfolio weight is Ativo Capital Management LLC's: 1.3% of its portfolio.
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