Stock ownership · SEC 13F · Q4 2025
CORNERSTONE STRATEGIC INVEST
A breakdown of CORNERSTONE STRATEGIC INVEST's institutional base (CUSIP 21924B302): the holders, the concentration among them, and what changed last quarter.
- $9.5M
- Reported value
- 1
- Institutions
- 100%
- Top-5 share
The verdict
$9.5M of CORNERSTONE STRATEGIC INVEST is reported by 1 institutions as of Q4 2025; ownership is held overwhelmingly by a small core of institutions.
- 1
- institutions hold it
- $9.5M
- reported 13F value
- 100%
- held by top 5
Based on long positions reported to the SEC as of Q4 2025; 13F omits shorts, options and non-US holdings.
How 13F ownership is computed · All tracked stocks · Concentration rankings
SEC Form 13F-HR ownership desk
CUSIP 21924B302 · Q4 2025 $10M reported
VALUE-TRACE · HOLDERS-FOCUS · CONC-DOM · PHOTO-UNK · ACTIVITY-QUIET · BOOK-MID
- VALUE-TRACE $9.5M
- HOLDERS-FOCUS 1 filers
- CONC-DOM 100% top-5
- PHOTO-UNK No peer
- ACTIVITY-QUIET 0 new
- BOOK-MID 6Q history
Read with: Ownership concentration guide - CORNERSTONE STRATEGIC INVEST's top-five holders account for 100% of reported value — read concentration before treating any single filer as a signal.
Institutional ownership over time
The number of institutions reporting a CORNERSTONE STRATEGIC INVEST position has held steady from 1 to 1 over the last 6 quarters of 13F filings.
Top Institutional Holders
| # | Institution | Shares | Value | Share of reported |
|---|---|---|---|---|
| 1 | Alpine Global Management, LLC | 1,139,813 | $9.5M | 100.0% |
Investment Discretion
SEC Form 13F requires each institutional filer to report whether it exercises sole or shared discretion over a position. Among CORNERSTONE STRATEGIC INVEST's reported holders for Q4 2025, by reported value:
Latest Quarter Activity · Q4 2025
Frequently Asked Questions
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Source: U.S. Securities and Exchange Commission (SEC) - EDGAR Form 13F-HR institutional holdings filings · Q4 2025 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Short positions and most derivatives are not disclosed.
PlainFundData is rendered directly from SEC EDGAR Form 13F-HR institutional holdings filings, no number is typed in by an editor. Holder lists, concentration, and reported value on this page are aggregated live from those 13F-HR extracts. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-16.