Matson

MATX · NYSE

$237.27+$5.49 (+2.37%)TodayMarket closed · Oct 20, 7:30 PM ET

Prev close $231.78

Who owns MATX

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 50.4% of MATX’s shares.

BlackRock Institutional Trust Company, N.A.14.5%
Vanguard Portfolio Management, LLC6.6%
Dimensional Fund Advisors, L.P.6.4%
American Century Investment Management, Inc.5.8%
Next 6 largest institutions17.0%
All other shareholders49.6%

Top institutional holders of MATX
Holder	Shares	% of shares	Change, last filing	Filed
BlackRock Institutional Trust Company, N.A.	4.39M	14.52%	−24.76K	Jun 30, 2026
Vanguard Portfolio Management, LLC	2.00M	6.59%	−30.50K	Jun 30, 2026
Dimensional Fund Advisors, L.P.	1.94M	6.42%	−3.44K	Jun 30, 2026
American Century Investment Management, Inc.	1.76M	5.82%	+257.36K	Jun 30, 2026
Vanguard Capital Management, LLC	1.29M	4.28%	−34.20K	Jun 30, 2026
State Street Investment Management (US)	1.21M	3.99%	+485	Jun 30, 2026
Geode Capital Management, L.L.C.	799.01K	2.64%	+23.59K	Jun 30, 2026
Capital Research Global Investors	679.69K	2.25%	+44.60K	Jun 30, 2026
Fuller & Thaler Asset Management Inc.	648.40K	2.14%	+35.16K	Jun 30, 2026
T. Rowe Price Investment Management, Inc.	526.51K	1.74%	−1.33K	Jun 30, 2026

Largest mutual fund holders

Top mutual fund holders of MATX
Holder	Shares	% of shares	Change, last filing	Filed
iShares Core S&P Small-Cap ETF	1.84M	6.09%	−196	Aug 31, 2026
Avantis US Small Cap Value ETF	1.46M	4.82%	−98.67K	Aug 31, 2026
Vanguard Total Stock Market Index Fund	915.56K	3.03%	+2.74K	Jul 31, 2026
iShares Russell 2000 ETF	788.55K	2.61%	+5.98K	Jul 31, 2026
American Funds SMALLCAP World Fund	661.73K	2.19%	+53.06K	Jun 30, 2026

Insider trades

Form 4 filings by officers, directors and large holders

Over the last 6 months, insiders sold $16.13M (40 trades) of MATX on the open market, with no buys.

Latest MATX insider transactions
Insider	Date	Type	Shares	Price	Value
COX MATTHEW J	Sep 29, 2026	Sale	6.05K	$222.73	$1.35M
COX MATTHEW J	Sep 29, 2026	Sale	2.50K	$221.52	$552.69K
COX MATTHEW J	Sep 29, 2026	Sale	752	$223.72	$168.24K
COX MATTHEW J	Sep 29, 2026	Sale	705	$220.32	$155.33K
Tungul Jennifer C.	Aug 28, 2026	Tax withholding	77	$224.31	$17.27K
Angoco Vic S Jr	Aug 28, 2026	Tax withholding	80	$224.31	$17.94K
COX MATTHEW J	Aug 28, 2026	Sale	6.12K	$223.22	$1.36M
COX MATTHEW J	Aug 28, 2026	Sale	3.44K	$223.91	$770.92K
COX MATTHEW J	Aug 28, 2026	Sale	442	$225.05	$99.47K
Angoco Vic S Jr	Aug 24, 2026	Sale	1.04K	$221.98	$231.08K

Short interest

Settled Sep 30, 2026

Shares short: 1.52M
Days to cover: 4.47
% of shares outstanding: 5.04%
Average daily volume: 341.21K
Change since last report: +8.9%

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