PANASONIC HOLDINGS CORP (MAT) Institutional Ownership Changes & 13F Activity
PANASONIC HOLDINGS CORP (MAT). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q3 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Edgepoint Investment Group Inc., Primecap Management Co/Ca/, Ariel Appreciation Fund, Longleaf Partners, and State Street Corp.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Cx Institutional | Sell | -702 | -49.6% | 714 | $9.00 | Q3 2026 | Oct 02, 2026 |
| Versant Capital Management, Inc | Buy | +195 | +13.8% | 1,612 | $20.41K | Q3 2026 | Oct 02, 2026 |
| Envestnet Asset Management Inc | Sell | -274,993 | -100.0% | 0 | $0.00 | Q3 2026 | Sep 23, 2026 |
| Envestnet Portfolio Solutions, Inc. | Sell | -25,484 | -100.0% | 0 | $0.00 | Q3 2026 | Sep 23, 2026 |
| State Street Corp | Sell | -9,574,099 | -100.0% | 0 | $0.00 | Q3 2026 | Sep 22, 2026 |
| Hbk Investments L P | Sell | -1,300,000 | -100.0% | 0 | $0.00 | Q3 2026 | Sep 16, 2026 |
| Anchor Investment Management, Llc | Sell | -50 | -100.0% | 0 | $0.00 | Q3 2026 | Sep 15, 2026 |
| Manufacturers Life Insurance Company, The | Sell | -293,839 | -100.0% | 0 | $0.00 | Q3 2026 | Sep 09, 2026 |
| Parkside Financial Bank & Trust | Sell | -400 | -100.0% | 0 | $0.00 | Q3 2026 | Sep 04, 2026 |
| Citadel Advisors Llc | Sell | -2,215,932 | -100.0% | 0 | $0.00 | Q3 2026 | Sep 02, 2026 |
| Corient Private Wealth Llc | Sell | -26,079 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 27, 2026 |
| California State Teachers Retirement System | Sell | -334,882 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 24, 2026 |
| Livforsakringsbolaget Skandia, Omsesidigt | Sell | -12,200 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 18, 2026 |
| Public Employees Retirement System Of Ohio | Sell | -82,239 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 17, 2026 |
| Capstone Investment Advisors, Llc | Sell | -38,130 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 17, 2026 |
| Empowered Funds, Llc | Sell | -38,111 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 17, 2026 |
| Pure Financial Advisors, Llc | Sell | -28,071 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 17, 2026 |
| Transamerica Financial Advisors, Llc | Sell | -388 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 17, 2026 |
| Parvin Asset Management, Llc | Sell | -100 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 17, 2026 |
| Edgepoint Investment Group Inc. | Sell | -51,047,454 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 14, 2026 |
| Primecap Management Co/Ca/ | Sell | -29,505,735 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 14, 2026 |
| Ariel Appreciation Fund | Sell | -15,415,955 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 14, 2026 |
| Longleaf Partners | Sell | -12,322,555 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 14, 2026 |
| Alyeska Investment Group, L.P. | Sell | -6,008,450 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Sell | -4,779,041 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 14, 2026 |
| Aqr Capital Management Llc | Sell | -3,548,385 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 14, 2026 |
| Squarepoint Ops Llc | Sell | -3,481,088 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 14, 2026 |
| Charles Schwab Investment Management Inc | Sell | -3,222,360 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 14, 2026 |
| Long Focus Capital Management, Llc | Sell | -2,540,000 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 14, 2026 |
| Price T Rowe Associates Inc | Sell | -2,529,841 | -100.0% | 0 | $0.00 | Q3 2026 | Aug 14, 2026 |
Frequently asked questions about MAT activity
Which institutional owners are buying MAT?
Institutional owners buying MAT include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in MAT activity?
"Buy" means an investor increased their reported position in MAT compared to the prior reporting period. This reflects growing exposure to PANASONIC HOLDINGS CORP (MAT) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in MAT increasing?
Institutional interest in MAT can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related MAT Institutional Insights
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