Matson Inc
Ownership
Ownership Structure
Who owns Matson Inc (MATX)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 97.6% of the shares are freely tradable; institutional investors hold 88.9%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 16.58 | 4,957,097 | -1.1 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 6.67 | 1,995,042 | -1.5 | 06/30/2026 |
| Dimensional Fund Advisors, Inc. | 6.50 | 1,943,301 | -0.2 | 06/30/2026 |
| American Century Companies Inc | 5.89 | 1,760,017 | +17.1 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.33 | 1,294,106 | -2.6 | 06/30/2026 |
| State Street Corp | 4.04 | 1,208,201 | +0.0 | 06/30/2026 |
| Geode Capital Management, LLC | 2.67 | 799,011 | +3.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 5.96 | 1,781,288 | +0.0 | 09/30/2026 |
| Avantis US Small Cap Value ETF | 4.95 | 1,481,588 | +0.2 | 09/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 2.98 | 892,296 | -2.4 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Cox Matthew J | Chairman & CEO | 209,296 | 46,861,374 $ | Oct 29, 2026 | direct |
| Heilmann Peter T | EVP, Chief Admin. Officer & GC | 20,506 | 4,591,293 $ | Aug 19, 2026 | direct |
| Angoco Vic S Jr | Executive Vice President | 12,427 | 2,782,405 $ | Aug 28, 2026 | direct |
| Park Kuuhaku T | Senior Vice President | 9,984 | 2,235,488 $ | Aug 11, 2026 | direct |
| Taylor Jason Lee | Senior Vice President | 9,377 | 2,099,510 $ | Aug 13, 2026 | direct |
| Scott Christopher A | EVP & Chief Commercial Officer | 9,354 | 2,094,470 $ | Aug 19, 2026 | direct |
| Sullivan John Warren | Senior Vice President | 7,630 | 1,708,357 $ | Aug 11, 2026 | direct |
| Isotoff Leonard P | Senior Vice President | 6,527 | 1,461,425 $ | Aug 11, 2026 | direct |
| Tungul Jennifer C. | Senior Vice President | 5,775 | 1,293,023 $ | Aug 28, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 29, 2026 | Cox Matthew J | Chairman & CEO | Sell | 3,550 | 228.87 | 812,489 |
| Oct 29, 2026 | Cox Matthew J | Chairman & CEO | Sell | 3,320 | 227.71 | 755,997 |
| Oct 29, 2026 | Cox Matthew J | Chairman & CEO | Sell | 1,560 | 229.93 | 358,691 |
| Oct 29, 2026 | Cox Matthew J | Chairman & CEO | Sell | 1,290 | 226.44 | 292,108 |
| Oct 29, 2026 | Cox Matthew J | Chairman & CEO | Sell | 280 | 230.63 | 64,577 |
| Sep 29, 2026 | Cox Matthew J | Chairman & CEO | Sell | 6,048 | 222.73 | 1,347,071 |
| Sep 29, 2026 | Cox Matthew J | Chairman & CEO | Sell | 2,495 | 221.52 | 552,692 |
| Sep 29, 2026 | Cox Matthew J | Chairman & CEO | Sell | 752 | 223.72 | 168,237 |
| Sep 29, 2026 | Cox Matthew J | Chairman & CEO | Sell | 705 | 220.32 | 155,326 |
| Aug 28, 2026 | Tungul Jennifer C. | Senior Vice President | Other | 77 | 224.31 | 17,272 |
| Aug 28, 2026 | Angoco Vic S Jr | Executive Vice President | Other | 80 | 224.31 | 17,945 |
| Aug 28, 2026 | Cox Matthew J | Chairman & CEO | Sell | 6,115 | 223.22 | 1,364,990 |
| Aug 28, 2026 | Cox Matthew J | Chairman & CEO | Sell | 3,443 | 223.91 | 770,922 |
| Aug 28, 2026 | Cox Matthew J | Chairman & CEO | Sell | 442 | 225.05 | 99,472 |
| Aug 24, 2026 | Angoco Vic S Jr | Executive Vice President | Sell | 1,041 | 221.98 | 231,081 |
| Aug 24, 2026 | Angoco Vic S Jr | Executive Vice President | Sell | 670 | 222.81 | 149,283 |
| Aug 24, 2026 | Angoco Vic S Jr | Executive Vice President | Sell | 582 | 224.09 | 130,420 |
| Aug 19, 2026 | Heilmann Peter T | EVP, Chief Admin. Officer & GC | Sell | 5,000 | 220.15 | 1,100,750 |
| Aug 19, 2026 | Scott Christopher A | EVP & Chief Commercial Officer | Sell | 600 | 219.90 | 131,940 |
| Aug 13, 2026 | Taylor Jason Lee | Senior Vice President | Sell | 1,961 | 217.00 | 425,537 |
| Aug 11, 2026 | Tungul Jennifer C. | Senior Vice President | Sell | 402 | 208.49 | 83,813 |
| Aug 11, 2026 | Sullivan John Warren | Senior Vice President | Sell | 1,917 | 208.49 | 399,675 |
| Aug 11, 2026 | Park Kuuhaku T | Senior Vice President | Sell | 1,000 | 208.49 | 208,490 |
| Aug 11, 2026 | Isotoff Leonard P | Senior Vice President | Sell | 1,250 | 208.30 | 260,370 |
| Jul 29, 2026 | Cox Matthew J | Chairman & CEO | Sell | 7,317 | 199.81 | 1,462,010 |
| Jul 29, 2026 | Cox Matthew J | Chairman & CEO | Sell | 1,172 | 198.61 | 232,771 |
| Jul 29, 2026 | Cox Matthew J | Chairman & CEO | Sell | 1,163 | 200.56 | 233,251 |
| Jul 29, 2026 | Cox Matthew J | Chairman & CEO | Sell | 348 | 201.43 | 70,098 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: October 30, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.