Who Owns GRI Bio, Inc. (GRI)?Hedge Fund & Institutional Holders
Institutional Holders
9
as of Q4 2025
Total Institutional Value
$0
% of Float Held
—
QoQ Change in Holders
+2 / -2
Price History
GRI — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | Increased | +11K | +$0 |
| SBI Securities Co., Ltd. | New Position | +117 | +$0 |
| BANK OF AMERICA CORP /DE/ | Increased | +1 | +$0 |
| StoneX Group Inc. | New Position | +16K | +$0 |
GRI — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| DRW Securities, LLC | Closed Position | -101K | -$207.3M |
| Tower Research Capital LLC (TRC) | Decreased | -1K | -$8.3M |
| UBS Group AG | Closed Position | -27 | -$56K |
Top Institutional Holders(Q4 2025)
| # | Fund | Shares | Value | % of Portfolio | Type |
|---|---|---|---|---|---|
| 1 | StoneX Group Inc. | 16,253 | $0 | 0.00% | Share |
| 2 | VANGUARD GROUP INC | 17,000 | $0 | 0.00% | Share |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | 22,190 | $0 | 0.00% | Share |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | 995 | $0 | 0.00% | Share |
| 5 | BlackRock, Inc. | 211 | $0 | 0.00% | Share |
| 6 | Tower Research Capital LLC (TRC) | 2,854 | $0 | 0.00% | Share |
| 7 | BANK OF AMERICA CORP /DE/ | 21 | $0 | 0.00% | Share |
| 8 | BANK OF AMERICA CORP /DE/ | 2 | $0 | 0.00% | Share |
| 9 | SBI Securities Co., Ltd. | 117 | $0 | 0.00% | Share |
GRI Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 7 | $0 | +0 |
| Q3 2025 | 7 | $215.6M | +1 |
| Q2 2025 | 6 | $25.0M | +1 |
| Q1 2025 | 5 | $15.5M | -4 |
| Q4 2024 | 9 | $94.2M | +2 |
| Q3 2024 | 7 | $39.1M | +1 |
| Q2 2024 | 6 | $43.3M | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 9 institutional investors hold GRI (GRI Bio, Inc.). The largest holder is StoneX Group Inc. with $0 in shares. This quarter, 2 institutions opened new positions and 2 closed their positions.
Frequently Asked Questions
How many hedge funds own GRI?
As of Q4 2025, 9 institutional investors report holding GRI (GRI Bio, Inc.) in their 13F filings.
Who is the largest institutional holder of GRI?
The largest institutional holder of GRI is StoneX Group Inc. with $0 in shares.
Is institutional ownership of GRI increasing or decreasing?
This quarter, 2 institutions opened new positions in GRI and 2 closed their positions.