KIORA PHARMACEUTICALS INC (KPRX)
Institutional ownership reported to the SEC as of Q2 2026, across 19 quarters.
Institutions report 1,046,950 shares against 4,424,387 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| PERCEPTIVE ADVISORS LLC | $1.2M | 438,471 | 0.02% | new | NEW |
| ADAR1 Capital Management, LLC | $441.7K | 167,941 | 0.02% | 9q | HELD |
| CITADEL ADVISORS LLC | $305.1K | 116,011 | 0.00% | 4q | +134.2%+$174.8K |
| TWO SIGMA INVESTMENTS, LP | $233.5K | 88,792 | 0.00% | new | NEW |
| MILLENNIUM MANAGEMENT LLC | $195.2K | 74,202 | 0.00% | new | NEW |
| RENAISSANCE TECHNOLOGIES LLC | $78.4K | 29,824 | 0.00% | new | NEW |
| GEODE CAPITAL MANAGEMENT, LLC | $70.3K | 26,717 | 0.00% | 9q | -44.2%-$55.6K |
| VANGUARD CAPITAL MANAGEMENT LLC | $52.2K | 19,861 | 0.00% | 2q | HELD |
| Scientech Research LLC | $49.3K | 18,746 | 0.04% | new | NEW |
| VANGUARD FIDUCIARY TRUST CO | $34.3K | 13,030 | 0.00% | 2q | HELD |
| LPL Financial LLC | $32.9K | 12,500 | 0.00% | new | NEW |
| DIMENSIONAL FUND ADVISORS LP | $31.9K | 12,138 | 0.00% | new | NEW |
| NORTHERN TRUST CORP | $30.9K | 11,767 | 0.00% | new | NEW |
| JANE STREET GROUP, LLC | $27.9K | 10,615 | 0.00% | new | NEW |
| UBS Group AG | $5.2K | 1,961 | 0.00% | 9q | +50.7%+$1.7K |
| Caitong International Asset Management Co., Ltd | $4.8K | 1,813 | 0.00% | 2q | +30116.7%+$4.8K |
| MORGAN STANLEY | $3.7K | 1,408 | 0.00% | 2q | HELD |
| Tower Research Capital LLC (TRC) | $2.2K | 837 | 0.00% | 3q | -15.9% |
| SBI Securities Co., Ltd. | $673 | 256 | 0.00% | 7q | HELD |
| HRT FINANCIAL LP | $154 | 58,612 | 0.00% | new | NEW |
| BlackRock, Inc. | $153 | 58 | 0.00% | 8q | HELD |
| Activest Wealth Management | $5 | 2 | 0.00% | 9q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-14 | 13G/A | Nantahala Capital Management, LLCwith 2 co-filers | 10.0% |
| 2026-08-14 | 13G/A | ADAR1 Capital Management, LLCwith 2 co-filers | 9.9% |
| 2026-08-10 | 13G | Perceptive Advisors LLCwith 2 co-filers | 10.0% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 21 | $2.8M | 1,046,950 | 9 | 3 | 2 | 0.0% |
| Q1 2026 | 17 | $654.6K | 339,181 | 4 | 4 | 1 | 0.0% |
| Q4 2025 | 19 | $1.4M | 706,945 | 4 | 5 | 4 | 0.0% |
| Q3 2025 | 17 | $1.7M | 616,169 | 5 | 3 | 3 | 0.0% |
| Q2 2025 | 16 | $2.7M | 931,843 | 2 | 3 | 4 | 0.0% |
| Q1 2025 | 18 | $3.9M | 1,285,403 | 3 | 3 | 3 | 0.0% |
| Q4 2024 | 16 | $4.2M | 1,259,459 | 1 | 2 | 5 | 0.0% |
| Q3 2024 | 19 | $5.4M | 1,469,124 | 5 | 3 | 3 | 0.0% |
| Q2 2024 | 17 | $6.0M | 1,421,600 | 16 | 0 | 1 | 0.0% |
| Q1 2024 | 21 | $12.2M | 11,096,093 | 10 | 2 | 0 | 35.6% |
| Q4 2023 | 13 | $134.5K | 255,592 | 1 | 3 | 1 | 0.0% |
| Q3 2023 | 14 | $91.9K | 160,053 | 2 | 3 | 0 | 0.0% |
| Q2 2023 | 16 | $406.2K | 629,359 | 7 | 1 | 1 | 0.0% |
| Q1 2023 | 12 | $213.6K | 61,847 | 6 | 1 | 2 | 0.0% |
| Q4 2022 | 9 | $503.8K | 146,891 | 6 | 1 | 1 | 0.0% |
| Q3 2022 | 5 | $209.0K | 33,970 | 5 | 0 | 0 | 0.0% |
| Q2 2022 | 10 | $391.0K | 833,645 | 3 | 2 | 2 | 0.0% |
| Q1 2022 | 12 | $517.0K | 830,388 | 5 | 2 | 2 | 0.0% |
| Q4 2021 | 10 | $1.2M | 804,458 | 10 | 0 | 0 | 0.0% |