QUBT falls 8.2% as quantum trade cools and dilution concerns resurface ahead of June shareholder vote

Quantum Computing Inc. (QUBT) is down 8.2% today. Here is some analysis on what might have caused this price movement.

Analysis: The drop appears tied to a broader cooling in high-beta quantum names plus renewed focus on potential dilution. Investors have been revisiting QUBT’s upcoming shareholder vote to expand authorized shares, which can pressure the stock when sentiment turns risk-off.

Details:

QUBT’s 2026 annual meeting is scheduled for June 24, 2026, and includes a proposal to amend the certificate of incorporation to increase authorized common stock (an overhang some investors interpret as enabling future equity issuance).

The proxy materials also describe an amendment to the company’s equity incentive plan, which can add to perceived dilution risk even if no immediate issuance occurs.

Management has been participating in investor conferences, including Rosenblatt’s 6th Annual Technology Summit on June 9–10, 2026; in small-cap momentum names, trading can fade after run-ups into events (“sell-the-news” behavior).

Recent Form 4 filings disclosed equity compensation grants to executives (RSUs and options), which can increase headline sensitivity to dilution even when not tied to open-market selling.

Sources:

U.S. SEC, PR Newswire, Benzinga

Disclaimer: This price movement analysis was generated with the help of AI. Please double-check the information provided for mistakes.

$QUBT Insider Trading Activity

$QUBT insiders have traded $QUBT stock on the open market 3 times in the past 6 months. Of those trades, 0 have been purchases and 3 have been sales.

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

CHRISTOPHER BRUCE ROBERTS (CFO and General Counsel) has made 0 purchases and 2 sales selling 78,262 shares for an estimated $614,499.
MILAN BEGLIARBEKOV (Chief Operating Officer) sold 2,860 shares for an estimated $33,891

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.

$QUBT Hedge Fund Activity

We have seen 164 institutional investors add shares of $QUBT stock to their portfolio, and 153 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

ANSON FUNDS MANAGEMENT LP removed 5,373,455 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $55,131,648
VANGUARD GROUP INC added 4,643,818 shares (+38.1%) to their portfolio in Q4 2025, for an estimated $47,645,572
GHISALLO CAPITAL MANAGEMENT LLC removed 4,030,092 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $41,348,743
MAREX GROUP PLC removed 3,783,241 shares (-45.7%) from their portfolio in Q1 2026, for an estimated $25,290,966
TIDAL INVESTMENTS LLC removed 3,767,600 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $38,655,576
POLAR ASSET MANAGEMENT PARTNERS INC. removed 2,686,727 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $27,565,819
SUSQUEHANNA INTERNATIONAL GROUP, LLP removed 1,543,631 shares (-69.2%) from their portfolio in Q1 2026, for an estimated $10,319,173

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.

$QUBT Analyst Ratings

Wall Street analysts have issued reports on $QUBT in the last several months. We have seen 2 firms issue buy ratings on the stock, and 0 firms issue sell ratings.

Here are some recent analyst ratings:

Rosenblatt issued a "Buy" rating on 01/15/2026
Ascendiant Capital issued a "Buy" rating on 12/22/2025

To track analyst ratings and price targets for $QUBT, check out Quiver Quantitative's $QUBT forecast page.

$QUBT Price Targets

Multiple analysts have issued price targets for $QUBT recently. We have seen 5 analysts offer price targets for $QUBT in the last 6 months, with a median target of $20.0.

Here are some recent targets:

Nehal Chokshi from Northland Capital Markets set a target price of $20.0 on 04/20/2026
John McPeake from Rosenblatt set a target price of $22.0 on 03/03/2026
Troy Jensen from Cantor Fitzgerald set a target price of $10.0 on 03/03/2026
Edward Woo from Ascendiant Capital set a target price of $25.0 on 12/22/2025
Antoine Legault from Wedbush set a target price of $12.0 on 12/17/2025

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.