13F reference period
n/a
Security Snapshot
GRI Bio, Inc. - Common stock, par value $0.0001 per share (GRI) Institutional Ownership
CUSIP: 3622AW403
13F Institutional Holders and Ownership History from Q1 2025 to Q1 2026
Institutions Reporting
Shares (Excl. Options)
n/a
Price
$0.20
The headline uses the Q3 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended.
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- Security type / class
- Equity / Common stock, par value $0.0001 per share
- Symbol
- GRI on Nasdaq
- Shares outstanding
- 1,533,475
- SEC-reported price per share
- $0.20
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- GRI - GRI Bio, Inc. - Common stock, par value $0.0001 per share is tracked under CUSIP 3622AW403.
- 13F reference-period holder data is not available.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder data for the Q3 2026 reference period is not available.
- Available periods remain in the history table; they do not substitute for the headline period.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Schedule 13D/G
Open SEC evidence
Ownership context comes from Schedule 13D/G and available holder history for this CUSIP.
Security key
3622AW403
13F reference period
n/a
13F holders
13D/G owners
1
CIK / CUSIP context first
GRI full holder history
GRI Bio, Inc. SEC filings
GRI Bio, Inc. company facts
GRI Bio, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 3622AW403:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
GRI
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| INTRACOASTAL CAPITAL, LLC | 5.9% | -41% | $18,095 | -$201,477 | 90,475 | -92% | Mitchell P. Kopin | 31 Mar 2026 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
5
Headline period
n/a
Rows shown
1-5 of 5