Q4 2025 13F Holders as of 31 Dec 2025
-
Type / Class
-
Equity / RIGHT 08/06/2030
-
Total 13F shares
-
5,874,623
-
Share change
-
+4,261,982
-
Total reported value
-
$1,236,042
-
Price per share
-
$0.21
-
Number of holders
-
23
-
Value change
-
+$966,273
-
Number of buys
-
20
-
Number of sells
-
3
Institutional Holders of Quantumsphere Acquisition Corp - RIGHT 08/06/2030 (QUMSR) as of Q4 2025
As of 31 Dec 2025,
Quantumsphere Acquisition Corp - RIGHT 08/06/2030 (QUMSR) was held by
23 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
5,874,623 shares.
The largest 10 holders included
Harraden Circle Investments, LLC, TORONTO DOMINION BANK, HIGHBRIDGE CAPITAL MANAGEMENT LLC, Shaolin Capital Management LLC, Glazer Capital, LLC, Linden Advisors LP, AQR Arbitrage LLC, HGC Investment Management Inc., Clear Street Group Inc., and Cable Car Capital, LP.
This page lists
23
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor |
Option |
Weight % |
Change % |
Value $ |
* Price
|
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.