Toshimoto Mitomo, the Chief Strategy Officer (CSO) of $SONY, sold 25,000 shares of the company on 07-03-2026 for an estimated $525,500. We received data on the trade from a recent SEC filing. This was a sale of approximately 17.8% of their shares of this class of stock. Following this trade, they now own 115,700 shares of this class of $SONY stock.
$SONY Insider Trading Activity
$SONY insiders have traded $SONY stock on the open market 5 times in the past 6 months. Of those trades, 0 have been purchases and 5 have been sales.
Here’s a breakdown of recent trading of $SONY stock by insiders over the last 6 months:
- KENICHIRO YOSHIDA sold 400,000 shares for an estimated $9,044,000
- HIROKI TOTOKI (President and CEO) sold 225,000 shares for an estimated $4,729,500
- TSUYOSHI KODERA (Chief Digital Officer (CDO)) has made 0 purchases and 2 sales selling 68,500 shares for an estimated $1,443,215.
- TOSHIMOTO MITOMO (Chief Strategy Officer (CSO)) sold 25,000 shares for an estimated $525,500
To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.
$SONY Hedge Fund Activity
We have seen 293 institutional investors add shares of $SONY stock to their portfolio, and 388 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- FIDUCIARY MANAGEMENT INC /WI/ removed 5,597,452 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $115,867,256
- JONES FINANCIAL COMPANIES LLLP added 4,500,336 shares (+5280.3%) to their portfolio in Q1 2026, for an estimated $93,156,955
- CITADEL ADVISORS LLC removed 4,185,843 shares (-86.1%) from their portfolio in Q1 2026, for an estimated $86,646,950
- QUBE RESEARCH & TECHNOLOGIES LTD removed 3,615,444 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $74,839,690
- MONDRIAN INVESTMENT PARTNERS LTD added 3,291,764 shares (+37.9%) to their portfolio in Q1 2026, for an estimated $68,139,514
- MORGAN STANLEY added 2,384,050 shares (+10.5%) to their portfolio in Q1 2026, for an estimated $49,349,835
- ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC removed 2,046,250 shares (-94.5%) from their portfolio in Q1 2026, for an estimated $42,357,375
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
