$SI stock is up 10% today. Here's what we see in our data.

$SI stock has now risen 10% today, according to our price data from Polygon. There has been approximately $1,142,190 of trading volume.

Here is what we see in our data on $SI (you can track the company live on Quiver's $SI stock page):

$SI Insider Trading Activity

$SI insiders have traded $SI stock on the open market 7 times in the past 6 months. Of those trades, 7 have been purchases and 0 have been sales.

Here’s a breakdown of recent trading of $SI stock by insiders over the last 6 months:

ROBERT JOSEPH BALL (CEO & Executive Chairman) has made 3 purchases buying 9,400 shares for an estimated $140,401 and 0 sales.
JEFFREY S. POINTS (Chief Financial Officer) has made 3 purchases buying 4,000 shares for an estimated $59,631 and 0 sales.
RICHARD BUCHHOLZ purchased 1,000 shares for an estimated $14,840

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.

$SI Hedge Fund Activity

We have seen 36 institutional investors add shares of $SI stock to their portfolio, and 18 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

DEERFIELD MANAGEMENT COMPANY, L.P. removed 482,572 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $6,900,779
BLACKROCK, INC. added 244,699 shares (+78.6%) to their portfolio in Q1 2026, for an estimated $3,555,476
ALYESKA INVESTMENT GROUP, L.P. removed 218,552 shares (-48.4%) from their portfolio in Q4 2025, for an estimated $3,125,293
MARSHALL WACE, LLP removed 132,888 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $1,900,298
SIO CAPITAL MANAGEMENT, LLC removed 122,029 shares (-34.9%) from their portfolio in Q4 2025, for an estimated $1,745,014
FEDERATED HERMES, INC. removed 112,274 shares (-56.1%) from their portfolio in Q4 2025, for an estimated $1,605,518
ROUBAIX CAPITAL, LLC added 98,305 shares (+61.9%) to their portfolio in Q1 2026, for an estimated $1,428,371

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.

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$SI Price Targets

Multiple analysts have issued price targets for $SI recently. We have seen 3 analysts offer price targets for $SI in the last 6 months, with a median target of $23.0.

Here are some recent targets:

Matt O'Brien from Piper Sandler set a target price of $19.0 on 05/08/2026
Ryan Zimmerman from BTIG set a target price of $24.0 on 03/11/2026
Manan Gosalia from Morgan Stanley set a target price of $23.0 on 12/02/2025

You can track data on $SI 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.