$TPST stock has now risen 47% today, according to our price data from Polygon. There has been approximately $51,990,632 of trading volume.
Here is what we see in our data on $TPST (you can track the company live on Quiver's $TPST stock page):
$TPST Insider Trading Activity
$TPST insiders have traded $TPST stock on the open market 2 times in the past 6 months. Of those trades, 2 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $TPST stock by insiders over the last 6 months:
- MATTHEW ANGEL (CEO and President) has made 2 purchases buying 462,964 shares for an estimated $1,000,002 and 0 sales.
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.
$TPST Hedge Fund Activity
We have seen 8 institutional investors add shares of $TPST stock to their portfolio, and 8 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- SABBY MANAGEMENT, LLC added 493,430 shares (+2763.4%) to their portfolio in Q2 2026, for an estimated $547,707
- FMR LLC removed 33,225 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $36,879
- SQUAREPOINT OPS LLC added 30,900 shares (+inf%) to their portfolio in Q2 2026, for an estimated $34,299
- DRW SECURITIES, LLC removed 20,894 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $34,266
- DIMENSIONAL FUND ADVISORS LP removed 11,444 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $12,702
- NORTHERN TRUST CORP added 6,083 shares (+43.3%) to their portfolio in Q2 2026, for an estimated $6,752
- TOWER RESEARCH CAPITAL LLC (TRC) added 1,132 shares (+40.6%) to their portfolio in Q2 2026, for an estimated $1,256
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.
You can track data on $TPST on Quiver Quantitative.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.
