RDAC stock surges as low-float SPAC trading appears to overwhelm fundamentals

Rising Dragon Acquisition Corp. (RDAC) is up 128.9% today. Here is some analysis on what might have caused this price movement.

Analysis: The most likely driver appears to be speculative trading in a very thinly traded SPAC rather than a newly announced operating development. RDAC still has a pending business-combination path tied to HZJL through Xpand Boom Technology, but no obvious fresh company filing or major corporate announcement surfaced today to fully explain a move of this size. This could be because a reduced public float and momentum buying created a squeeze-like setup.

Details:

RDAC is a blank-check company, so it does not yet have an operating business generating regular revenue, which means the stock can trade more on deal expectations and market positioning than on fundamentals.

The company previously disclosed a proposed merger structure involving HZJL and Xpand Boom Technology, and that transaction remained subject to regulatory and other closing conditions in recent filings.

Shareholders approved an extension in late May 2026 that pushed the deadline to complete a deal out to October 2027 on a month-by-month basis.

That same extension vote led to 1,903,823 shares being redeemed, which likely reduced the tradable float and may have made the stock more vulnerable to sharp upward swings when volume surged.

Sources:

SEC, Stock Analysis, Reddit

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

$RDAC Hedge Fund Activity

We have seen 1 institutional investors add shares of $RDAC stock to their portfolio, and 12 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

KARPUS MANAGEMENT, INC. removed 736,550 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $3,977,370
RIVERNORTH CAPITAL MANAGEMENT, LLC removed 494,487 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $2,670,229
WESTCHESTER CAPITAL MANAGEMENT, LLC removed 367,500 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $1,984,500
BOOTHBAY FUND MANAGEMENT, LLC removed 358,000 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $1,714,820
BERKLEY W R CORP removed 234,886 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $1,125,103
CABLE CAR CAPITAL, LP removed 178,938 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $857,113
MIZUHO SECURITIES USA LLC removed 11,500 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $55,085

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.

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.