CalciMedica short interest was 33.91% of the float on June 30th, according to new data we received from Benzinga. Short interest totaled 1,651,945 shares, which was an increase of 497.82% from June 15th.
It is estimated that it would take 1.0 days for short sellers to buy back their shares, with current trading volumes.
CalciMedica Hedge Fund Activity
We have seen 11 institutional investors add shares of CalciMedica stock to their portfolio, and 17 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- SOLEUS CAPITAL MANAGEMENT, L.P. removed 683,904 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $369,308
- AISLING CAPITAL MANAGEMENT LP removed 521,114 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $281,401
- JANE STREET GROUP, LLC added 159,312 shares (+829.6%) to their portfolio in Q1 2026, for an estimated $86,028
- BOOTHBAY FUND MANAGEMENT, LLC removed 76,855 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $41,501
- ENVESTNET ASSET MANAGEMENT INC removed 63,186 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $34,120
- CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. added 60,000 shares (+inf%) to their portfolio in Q1 2026, for an estimated $32,400
- PVG ASSET MANAGEMENT CORP removed 45,830 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $24,748
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.
CalciMedica Insider Trading Activity
CalciMedica insiders have traded $CALC stock on the open market 1 times in the past 6 months. Of those trades, 1 have been purchases and 0 have been sales.
Here’s a breakdown of recent trading of $CALC stock by insiders over the last 6 months:
- FRED A MIDDLETON purchased 248,972 shares for an estimated $199,999
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.
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.
Check out the Quiver Quantitative API to build on top of data on congressional stock trading, insider transactions, hedge fund moves, and more.
