MATX Institutional Ownership & Shareholders
MATSON INC (MATX) is currently held by 427 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $4.98B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of MATX tracked by InsiderSet, reporting ownership valued at approximately $952.90M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.11B, representing an estimated gain of +16.45% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 61% of the total disclosed MATX value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, Dimensional Fund Advisors Lp, and several other long-term asset managers with concentrated positions in MATSON INC (MATX).
This page ranks the largest institutional MATX shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
427
Total Reported Value
$4.98B
Largest Holder
Blackrock, Inc.
Largest Position
$952.90M
Insider Transactions (90d)
24
Latest Filing Quarter
Q2 2026
New Institutional Positions
69
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 4,957,097 | $952,902,822 | $1,109,646,163 | +$156,743,341 | +16.45% | |
| Vanguard Portfolio Management Llc | 0.02% | 1,995,042 | $383,506,924 | $446,590,152 | +$63,083,228 | +16.45% | |
| Dimensional Fund Advisors Lp | 0.07% | 1,943,301 | $373,567,640 | $435,007,929 | +$61,440,289 | +16.45% | |
| American Century Companies Inc | 0.15% | 1,760,017 | $338,328,087 | $393,979,805 | +$55,651,718 | +16.45% | |
| Vanguard Capital Management Llc | 0.01% | 1,294,106 | $248,765,996 | $289,685,628 | +$40,919,632 | +16.45% | |
| State Street Corp | 0.01% | 1,208,201 | $232,252,478 | $270,455,794 | +$38,203,316 | +16.45% | |
| Geode Capital Management, Llc | 0.01% | 799,011 | $153,628,033 | $178,858,612 | +$25,230,579 | +16.42% | |
| Capital Research Global Investors | 0.02% | 679,691 | $130,657,001 | $152,148,830 | +$21,491,829 | +16.45% | |
| Fuller & Thaler Asset Management, Inc. | 0.34% | 648,405 | $124,642,963 | $145,145,459 | +$20,502,496 | +16.45% | |
| T. Rowe Price Investment Management, Inc. | 0.07% | 526,507 | $101,211,000 | $117,858,592 | +$16,647,592 | +16.45% | |
| Fmr Llc | 0.00% | 461,027 | $88,623,110 | $103,200,894 | +$14,577,784 | +16.45% | |
| Lsv Asset Management | 0.14% | 414,482 | $79,676,000 | $92,781,796 | +$13,105,796 | +16.45% | |
| Northern Trust Corp | 0.01% | 397,619 | $76,434,300 | $89,007,013 | +$12,572,713 | +16.45% | |
| Morgan Stanley | 0.00% | 394,689 | $75,871,395 | $88,351,133 | +$12,479,738 | +16.45% | |
| Charles Schwab Investment Management Inc | 0.01% | 380,755 | $73,192,534 | $85,232,007 | +$12,039,473 | +16.45% | |
| Millennium Management Llc | 0.04% | 313,755 | $60,313,124 | $70,234,057 | +$9,920,933 | +16.45% | |
| Boston Partners | 0.05% | 297,305 | $57,860,087 | $66,551,724 | +$8,691,637 | +15.02% | |
| Bank Of New York Mellon Corp | 0.01% | 263,418 | $50,636,938 | $58,966,119 | +$8,329,181 | +16.45% | |
| Caisse De Depot Et Placement Du Quebec | 0.07% | 238,234 | $45,795,722 | $53,328,681 | +$7,532,959 | +16.45% | |
| Schonfeld Strategic Advisors Llc | 0.22% | 211,935 | $40,740,264 | $47,441,650 | +$6,701,386 | +16.45% | |
| Vanguard Fiduciary Trust Co | 0.01% | 199,341 | $38,319,320 | $44,622,483 | +$6,303,163 | +16.45% | |
| Bank Of America Corp | 0.00% | 198,026 | $38,066,449 | $44,328,120 | +$6,261,671 | +16.45% | |
| London Co Of Virginia | 0.21% | 188,631 | $36,261,183 | $42,225,049 | +$5,963,866 | +16.45% | |
| Encompass Capital Advisors Llc | 1.42% | 170,724 | $32,818,275 | $38,216,567 | +$5,398,292 | +16.45% | |
| Victory Capital Management Inc | 0.02% | 170,131 | $32,704,283 | $38,083,824 | +$5,379,541 | +16.45% | |
| Goldman Sachs Group Inc | 0.00% | 166,994 | $32,101,265 | $37,381,607 | +$5,280,342 | +16.45% | |
| Royce & Associates Lp | 0.25% | 160,462 | $30,845,610 | $35,919,419 | +$5,073,809 | +16.45% | |
| Principal Financial Group Inc | 0.01% | 146,266 | $28,116,713 | $32,741,644 | +$4,624,931 | +16.45% | |
| Invesco Ltd. | 0.00% | 139,392 | $26,795,325 | $31,202,899 | +$4,407,574 | +16.45% | |
| Jpmorgan Chase & Co | 0.00% | 135,551 | $26,630,155 | $30,343,091 | +$3,712,936 | +13.94% | |
| William Blair Investment Management, Llc | 0.08% | 132,082 | $25,390,123 | $29,566,556 | +$4,176,433 | +16.45% | |
| Bessemer Group Inc | 0.03% | 131,553 | $25,289,000 | $29,448,139 | +$4,159,139 | +16.45% | |
| Public Sector Pension Investment Board | 0.06% | 124,319 | $23,897,841 | $27,828,808 | +$3,930,967 | +16.45% | |
| Baird Financial Group, Inc. | 0.03% | 112,722 | $21,668,732 | $25,232,820 | +$3,564,088 | +16.45% | |
| Citadel Advisors Llc | 0.01% | 112,313 | $21,589,928 | $25,141,265 | +$3,551,337 | +16.45% | |
| Qube Research & Technologies Ltd | 0.02% | 104,792 | $20,144,166 | $23,457,689 | +$3,313,523 | +16.45% | |
| Nuveen, Llc | 0.00% | 104,066 | $20,004,493 | $23,295,174 | +$3,290,681 | +16.45% | |
| Prudential Financial Inc | 0.02% | 101,975 | $19,602,654 | $22,827,104 | +$3,224,450 | +16.45% | |
| Silvercrest Asset Management Group Llc | 0.13% | 99,374 | $19,102,664 | $22,244,870 | +$3,142,206 | +16.45% | |
| Envestnet Asset Management Inc | 0.00% | 98,207 | $18,878,390 | $21,983,637 | +$3,105,247 | +16.45% | |
| First Trust Advisors Lp | 0.01% | 93,307 | $17,936,453 | $20,886,772 | +$2,950,319 | +16.45% | |
| Norges Bank | 0.00% | 91,591 | $17,606,538 | $20,502,645 | +$2,896,107 | +16.45% | |
| Loomis Sayles & Co L P | 0.02% | 85,433 | $16,422,786 | $19,124,177 | +$2,701,391 | +16.45% | |
| Rhumbline Advisers | 0.01% | 83,388 | $16,029,650 | $18,666,404 | +$2,636,754 | +16.45% | |
| Balyasny Asset Management L.P. | 0.03% | 79,447 | $15,272,097 | $17,784,211 | +$2,512,114 | +16.45% | |
| Simcoe Capital Management, Llc | 2.94% | 78,855 | $15,158,297 | $17,651,692 | +$2,493,395 | +16.45% | |
| Ameriprise Financial Inc | 0.00% | 75,440 | $14,501,774 | $16,887,244 | +$2,385,470 | +16.45% | |
| Russell Investments Group, Ltd. | 0.01% | 72,413 | $13,920,208 | $16,209,650 | +$2,289,442 | +16.45% | |
| Wedge Capital Management L L P/Nc | 0.24% | 61,559 | $13,520,819 | $13,779,982 | +$259,163 | +1.92% | |
| Ubs Group Ag | 0.00% | 70,298 | $13,513,384 | $15,736,207 | +$2,222,823 | +16.45% |
Frequently asked questions about MATX
Who are the largest institutional holders of MATX?
The largest institutional holders of MATX reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Portfolio Management Llc, Dimensional Fund Advisors Lp, American Century Companies Inc, and Vanguard Capital Management Llc. InsiderSet ranks institutional holders by their latest reported MATX position.
What is MATX institutional ownership?
This page tracks MATX positions reported by institutional investment managers through SEC Form 13F. MATSON INC (MATX) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own MATX?
InsiderSet currently tracks 427 institutional managers reporting MATX holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of MATX shareholders.
How much MATX stock do institutions own?
Institutional investment managers disclosed approximately $4.98B in MATX holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was MATX institutional ownership last updated?
The latest MATX institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional MATX holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its MATX position after the reporting date.
Are institutions buying or selling MATX?
Institutional buying and selling can be analyzed by comparing MATX positions across consecutive 13F reporting periods. InsiderSet's MATX Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View MATX ownership changes.
How has MATX institutional ownership changed over time?
InsiderSet tracks MATX institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.