$SPIR stock has now fallen 25% today, according to our price data from Polygon. There has been approximately $17,084,317 of trading volume.
Here is what we see in our data on $SPIR (you can track the company live on Quiver's $SPIR stock page):
$SPIR Insider Trading Activity
$SPIR insiders have traded $SPIR stock on the open market 4 times in the past 6 months. Of those trades, 0 have been purchases and 4 have been sales.
Here’s a breakdown of recent trading of $SPIR stock by insiders over the last 6 months:
- PETER PLATZER (Executive Chairman) has made 0 purchases and 4 sales selling 294,133 shares for an estimated $3,063,485.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$SPIR Hedge Fund Activity
We have seen 54 institutional investors add shares of $SPIR stock to their portfolio, and 52 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- ALYESKA INVESTMENT GROUP, L.P. removed 1,250,000 shares (-100.0%) from their portfolio in Q2 2025, for an estimated $14,875,000
- HARBOR CAPITAL ADVISORS, INC. removed 316,546 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $3,478,840
- MANATUCK HILL PARTNERS, LLC removed 312,500 shares (-100.0%) from their portfolio in Q2 2025, for an estimated $3,718,750
- GRANAHAN INVESTMENT MANAGEMENT, LLC removed 282,333 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $3,102,839
- SUSQUEHANNA INTERNATIONAL GROUP, LLP removed 282,110 shares (-56.5%) from their portfolio in Q3 2025, for an estimated $3,100,388
- MARSHALL WACE, LLP removed 269,401 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $2,960,716
- SHAY CAPITAL LLC added 201,580 shares (+352.9%) to their portfolio in Q3 2025, for an estimated $2,215,364
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
$SPIR Analyst Ratings
Wall Street analysts have issued reports on $SPIR in the last several months. We have seen 1 firms issue buy ratings on the stock, and 0 firms issue sell ratings.
Here are some recent analyst ratings:
- Canaccord Genuity issued a "Buy" rating on 11/13/2025
To track analyst ratings and price targets for $SPIR, check out Quiver Quantitative's $SPIR forecast page.
You can track data on $SPIR 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.
