Stocks
Browse Stocks
Search any US-listed stock
Most Shorted
Highest short interest
Largest Short Volume
Daily short-volume leaders
Institutions
Filers & Rankings
Browse Filers
All 13F institutional filers
Top by AUM
Largest filers by assets
AUM Movers
Biggest assets-under-management swings
Most-Held Stocks
Stocks owned by the most filers
Last Quarter's Movers
Notable position changes
Overlap Matrix
Compare filer portfolios side by side
13F Activity
13F Statistics
Aggregate filing statistics
Latest Filings
Newest 13F submissions
13F Trends
Sector and flow trends
Double-Down Report
Increased-conviction buys
Conviction Heat Map
Crowded positions at a glance
Markets
Insider Trading
Corporate insider buys and sells
Economic Data
Federal Reserve and macro indicators
Docs
⌘K
Log In
Register
Stocks
HACQ
HCM IV Acquisition Corp.
Report a Problem
HACQ
HCM IV Acquisition Corp.
Company with tickers: HACQ, HACQU
CIK
2089982
CUSIP
G4365S102
Shares Outstanding
28,750,000
Technicals
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
Financials
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
Type
Filing Date
Period
Open
10-Q
2026-05-14
2026-03-31
8-K
2026-04-02
—
10-K
2026-03-30
2025-12-31
8-K
2026-02-23
—
8-K
2026-02-18
2026-02-11
✕
close
Please leave this field empty
Report a Problem
Category
Wrong Data
Missing Data
Broken Page
Other
Description
Email (optional, for follow-up)
Cancel
Submit Report
close