250 institutions reported holding $812.6M of HARROW INC (HROW) in SEC 13F filings for 2026-03-31. Largest institutional holders: Opaleye Management Inc. ($99.9M), BlackRock, Inc. ($90.0M), Private Capital Management, LLC ($56.5M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($51.9M), VANGUARD CAPITAL MANAGEMENT LLC ($49.5M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Opaleye Management Inc. | $99.9M | 2.8M | Trimmed |
| 2 | BlackRock, Inc. | $90.0M | 2.6M | Trimmed |
| 3 | Private Capital Management, LLC | $56.5M | 1.6M | Trimmed |
| 4 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $51.9M | 1.5M | Added |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $49.5M | 1.4M | New |
| 6 | Luxor Capital Group, LP | $39.5M | 1.1M | Added |
| 7 | STATE STREET CORP | $30.1M | 855,047 | Added |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $30.0M | 852,034 | Added |
| 9 | MARSHALL WACE, LLP | $22.7M | 644,918 | Added |
| 10 | DIMENSIONAL FUND ADVISORS LP | $20.4M | 579,520 | Added |
| 11 | CITADEL ADVISORS LLC | $20.1M | 571,358 | Trimmed |
| 12 | Ikarian Capital, LLC | $19.1M | 543,047 | Trimmed |
| 13 | PENN CAPITAL MANAGEMENT CO INC | $14.4M | 407,896 | Added |
| 14 | RICE HALL JAMES & ASSOCIATES, LLC | $13.0M | 368,177 | Added |
| 15 | GOLDMAN SACHS GROUP INC | $12.0M | 341,707 | Trimmed |
| 16 | NORTHERN TRUST CORP | $10.5M | 296,865 | Trimmed |
| 17 | VANGUARD PORTFOLIO MANAGEMENT LLC | $10.2M | 288,875 | New |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $9.5M | 270,536 | Trimmed |
| 19 | NEW YORK STATE COMMON RETIREMENT FUND | $9.5M | 268,515 | Added |
| 20 | STIFEL FINANCIAL CORP | $8.3M | 234,660 | Added |
| 21 | VANGUARD FIDUCIARY TRUST CO | $8.0M | 227,621 | New |
| 22 | JANE STREET GROUP, LLC | $7.0M | 199,600 | Trimmed |
| 23 | Crawford Fund Management, LLC | $7.0M | 198,300 | Added |
| 24 | Westside Investment Management, Inc. | $6.6M | 185,926 | Added |
| 25 | UBS Group AG | $6.2M | 175,324 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31