Guilherme Chagas Gerdau Johannpeter, an insider at $GGB, sold 85,607 shares of the company on 03-20-2026 for an estimated $281,647. We received data on the trade from a recent SEC filing. This was a sale of approximately 100.0% of their shares of this class of stock. Following this trade, they now own 0 shares of this class of $GGB stock.
$GGB Insider Trading Activity
$GGB insiders have traded $GGB stock on the open market 1 times in the past 6 months. Of those trades, 0 have been purchases and 1 have been sales.
Here’s a breakdown of recent trading of $GGB stock by insiders over the last 6 months:
- GUILHERME CHAGAS GERDAU JOHANNPETER sold 85,607 shares for an estimated $281,647
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$GGB Hedge Fund Activity
We have seen 84 institutional investors add shares of $GGB stock to their portfolio, and 98 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- BANK OF AMERICA CORP /DE/ removed 15,779,828 shares (-99.3%) from their portfolio in Q4 2025, for an estimated $58,227,565
- FMR LLC added 13,353,499 shares (+15.7%) to their portfolio in Q4 2025, for an estimated $49,274,411
- DONALD SMITH & CO., INC. added 7,982,296 shares (+49.2%) to their portfolio in Q4 2025, for an estimated $29,454,672
- UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC removed 7,829,499 shares (-98.3%) from their portfolio in Q4 2025, for an estimated $28,890,851
- RENAISSANCE TECHNOLOGIES LLC removed 4,645,824 shares (-42.8%) from their portfolio in Q4 2025, for an estimated $17,143,090
- CITADEL ADVISORS LLC added 4,059,885 shares (+202.2%) to their portfolio in Q4 2025, for an estimated $14,980,975
- TWO SIGMA INVESTMENTS, LP removed 3,740,143 shares (-49.9%) from their portfolio in Q4 2025, for an estimated $13,801,127
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
