MATX · Insider trading · 13F holders · Congress trades
Matson, Inc. (MATX)
Who is buying and selling MATX: 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
- 13
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $9.9M
- Congress trades, 12 months
- 1
MATX at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 9 MATX insiders filed 11 sales worth $9.9M on SEC Form 4, and no open-market purchases; 3 of the sales were pre-planned under Rule 10b5-1.
- 13 13F filers hold MATX among their 50 largest positions, worth $98.9M combined. The biggest bets by portfolio weight are Simcoe Capital Management, LLC (2.9%), Pinnbrook Capital Management LP (1.5%) and Encompass Capital Advisors LLC (1.4%). In their latest 13Fs, 1 manager opened a new position and 1 added to one.
- Members of Congress have disclosed 3 MATX trades since 2015, 0 purchases and 1 sale in the past year; the latest was Virginia Foxx (R-NC), selling $15K–50K on Sep 8, 2016.
- MATX last closed at $226.99 on Oct 29, 2026.
MATX insider trading
Between Aug 1, 2026 and Oct 29, 2026, 9 MATX insiders filed 11 sales worth $9.9M on SEC Form 4, and no open-market purchases; 3 of the sales were pre-planned under Rule 10b5-1.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Oct 29, 2026 | Cox Matthew J | Chairman & CEO, Director | Sale10b5-1 | 10,000 | $228.39 | $2.3M | SEC |
| Oct 1, 2026 | Cox Matthew J | Chairman & CEO, Director | Sale10b5-1 | 10,000 | $222.33 | $2.2M | SEC |
| Aug 28, 2026 | Cox Matthew J | Chairman & CEO, Director | Sale10b5-1 | 10,000 | $223.54 | $2.2M | SEC |
| Aug 24, 2026 | Angoco Vic S Jr | Executive Vice President | Sale | 2,293 | $222.76 | $511K | SEC |
| Aug 20, 2026 | Heilmann Peter T | EVP, Chief Admin. Officer & GC | Sale | 5,000 | $220.15 | $1.1M | SEC |
| Aug 20, 2026 | Scott Christopher A | EVP & Chief Commercial Officer | Sale | 600 | $219.90 | $132K | SEC |
| Aug 14, 2026 | Taylor Jason Lee | Senior Vice President | Sale | 1,961 | $217.00 | $426K | SEC |
| Aug 12, 2026 | Sullivan John Warren | Senior Vice President | Sale | 1,917 | $208.49 | $400K | SEC |
| Aug 12, 2026 | Isotoff Leonard P | Senior Vice President | Sale | 1,250 | $208.30 | $260K | SEC |
| Aug 12, 2026 | Park Kuuhaku T | Senior Vice President | Sale | 1,000 | $208.49 | $208K | SEC |
| Aug 12, 2026 | Tungul Jennifer C. | Senior Vice President | Sale | 402 | $208.49 | $84K | SEC |
Who owns MATX? Hedge funds and superinvestors
13 13F filers hold MATX among their 50 largest positions, worth $98.9M combined. The biggest bets by portfolio weight are Simcoe Capital Management, LLC (2.9%), Pinnbrook Capital Management LP (1.5%) and Encompass Capital Advisors LLC (1.4%). In their latest 13Fs, 1 manager opened a new position and 1 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Encompass Capital Advisors LLCHedge fund | 1.4% | $32.8M | 170,724 | -14.6% shares | Q2 2026 |
| Simcoe Capital Management, LLCHedge fund | 2.9% | $15.2M | 78,855 | New | Q2 2026 |
| Cambria Investment Management, L.P.Mutual fund manager | 0.5% | $10.3M | 53,672 | -12.7% shares | Q2 2026 |
| Ckw Financial GroupInstitutional asset manager | 0.9% | $9.1M | 40,148 | +0.0% shares | Q3 2026 |
| Pinnbrook Capital Management LPHedge fund | 1.5% | $8.8M | 45,814 | +409.0% shares | Q2 2026 |
| Linden Thomas Advisory Services, LLCWealth manager | 0.6% | $7.5M | 34,317 | +4.6% shares | Q3 2026 |
| Chatham Capital Group, Inc.Wealth manager | 0.9% | $6.7M | 30,315 | -6.4% shares | Q3 2026 |
| Mirabella Financial Services LLPHedge fund | 0.3% | $3.1M | 15,998 | — | Q2 2026 |
| First Hawaiian BankBank & trust | 0.2% | $2.0M | 9,023 | +0.6% shares | Q3 2026 |
| Seamount Financial Group IncWealth manager | 0.6% | $1.4M | 6,488 | -2.0% shares | Q3 2026 |
| Marin Bay Wealth Advisors, LLCWealth manager | 0.5% | $1.0M | 4,558 | +0.1% shares | Q3 2026 |
| Regency Capital Management Inc.\DEWealth manager | 0.2% | $561K | 2,920 | — | Q2 2026 |
| Board of Trustees of The Leland Stanford Junior UniversityEndowment & foundation | 0.1% | $519K | 2,700 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 6, Q2 2026: 7). Screen MATX in the grand portfolio →
MATX stock trades by members of Congress
Members of Congress have disclosed 3 MATX trades since 2015, 0 purchases and 1 sale in the past year; the latest was Virginia Foxx (R-NC), selling $15K–50K on Sep 8, 2016.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Oct 7, 2016 | Virginia FoxxR-NC · House | Sale | $15K–50K | Sep 8, 2016 | +462.3% |
| Aug 12, 2015 | Virginia FoxxR-NC · House | Buy | $15K–50K | Jul 30, 2015 | +460.5% |
| Apr 3, 2015 | Virginia FoxxR-NC · House | Buy | $15K–50K | Mar 16, 2015 | +452.1% |
MATX questions and answers
Are insiders buying MATX stock?
Between Aug 1, 2026 and Oct 29, 2026, 9 MATX insiders filed 11 sales worth $9.9M on SEC Form 4, and no open-market purchases; 3 of the sales were pre-planned under Rule 10b5-1.
Which hedge funds own MATX?
13 13F filers hold MATX among their 50 largest positions, worth $98.9M combined. The biggest bets by portfolio weight are Simcoe Capital Management, LLC (2.9%), Pinnbrook Capital Management LP (1.5%) and Encompass Capital Advisors LLC (1.4%). In their latest 13Fs, 1 manager opened a new position and 1 added to one.
Has Congress traded MATX?
Members of Congress have disclosed 3 MATX trades since 2015, 0 purchases and 1 sale in the past year; the latest was Virginia Foxx (R-NC), selling $15K–50K on Sep 8, 2016.
Who is the largest holder of MATX?
Among 13F filers, Encompass Capital Advisors LLC reports the largest MATX position, $32.8M (170,724 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Simcoe Capital Management, LLC's: 2.9% of its portfolio.
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