APREA THERAPEUTICS INC (APRE)
Institutional ownership reported to the SEC as of Q2 2026, across 22 quarters.
Institutions report 2,713,789 shares against 12,591,136 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 |
|---|---|---|---|---|---|
| AIGH Capital Management LLC | $814.8K | 1,015,541 | 0.05% | 14q | HELD |
| Nantahala Capital Management, LLC | $330.2K | 411,520 | 0.01% | 10q | +100.0%+$165.1K |
| Vestal Point Capital, LP | $280.8K | 350,000 | 0.01% | 2q | HELD |
| SPHERA FUNDS MANAGEMENT LTD. | $216.6K | 270,000 | 0.03% | 10q | HELD |
| RENAISSANCE TECHNOLOGIES LLC | $84.9K | 105,800 | 0.00% | 2q | +321.5%+$64.7K |
| GEODE CAPITAL MANAGEMENT, LLC | $60.1K | 74,869 | 0.00% | 13q | -37.2%-$35.5K |
| CITADEL ADVISORS LLC | $47.0K | 58,600 | 0.00% | new | NEW |
| BNP PARIBAS FINANCIAL MARKETS | $36.3K | 45,211 | 0.00% | 7q | +13.5%+$4.3K |
| DIADEMA PARTNERS LP | $36.0K | 44,907 | 0.00% | new | NEW |
| VANGUARD FIDUCIARY TRUST CO | $30.8K | 38,464 | 0.00% | 2q | HELD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $28.0K | 34,939 | 0.00% | 2q | +168.4%+$17.6K |
| MORGAN STANLEY | $20.7K | 25,830 | 0.00% | 14q | +15.7%+$2.8K |
| VANGUARD CAPITAL MANAGEMENT LLC | $18.4K | 22,882 | 0.00% | 2q | +16.6%+$2.6K |
| LPL Financial LLC | $12.9K | 16,052 | 0.00% | 7q | -23.8%-$4.0K |
| HighTower Advisors, LLC | $11.1K | 13,864 | 0.00% | 10q | HELD |
| NORTHERN TRUST CORP | $11.0K | 13,705 | 0.00% | new | NEW |
| Persistent Asset Partners Ltd | $9.2K | 11,490 | 0.00% | new | NEW |
| XTX Topco Ltd | $8.5K | 10,565 | 0.00% | new | NEW |
| BlackRock, Inc. | $5.8K | 7,173 | 0.00% | 8q | -15.7%-$1.1K |
| Tower Research Capital LLC (TRC) | $2.9K | 3,590 | 0.00% | 14q | -30.0%-$1.2K |
| GROUP ONE TRADING LLC | $463 | 577 | 0.00% | 14q | HELD |
| BARCLAYS PLC | $379 | 473 | 0.00% | new | NEW |
| OSAIC HOLDINGS, INC. | $236 | 295 | 0.00% | 14q | HELD |
| WealthCollab, LLC | $127 | 158 | 0.00% | 11q | HELD |
| FMR LLC | $36 | 45 | 0.00% | new | NEW |
| Integrated Wealth Concepts LLC | $36 | 46 | 0.00% | new | NEW |
| SBI Securities Co., Ltd. | $13 | 16 | 0.00% | 7q | HELD |
| UBS Group AG | $2 | 3 | 0.00% | 14q | -99.9%-$1.4K |
| Stonepine Capital Management, LLC | $0 | 137,174 | 0.00% | new | NEW |
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 |
|---|---|---|---|
| 2026-08-13 | 13G/A | LYTTON LAURENCE W INDIVIDUAL | 3.2% |
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 | 29 | $2.1M | 2,713,789 | 9 | 6 | 5 | 0.0% |
| Q1 2026 | 22 | $1.7M | 2,244,310 | 5 | 4 | 5 | 0.0% |
| Q4 2025 | 22 | $1.4M | 1,695,512 | 5 | 5 | 6 | 0.0% |
| Q3 2025 | 22 | $2.4M | 1,606,587 | 1 | 4 | 6 | 0.0% |
| Q2 2025 | 23 | $3.1M | 1,815,508 | 1 | 6 | 4 | 0.0% |
| Q1 2025 | 25 | $3.8M | 1,847,462 | 1 | 3 | 6 | 0.0% |
| Q4 2024 | 26 | $6.8M | 2,077,381 | 4 | 5 | 4 | 0.0% |
| Q3 2024 | 21 | $5.9M | 2,137,374 | 0 | 6 | 4 | 0.0% |
| Q2 2024 | 27 | $9.3M | 2,288,975 | 6 | 6 | 3 | 0.0% |
| Q1 2024 | 22 | $11.1M | 1,678,030 | 6 | 6 | 3 | 0.0% |
| Q4 2023 | 20 | $5.1M | 944,003 | 0 | 5 | 3 | 12.3% |
| Q3 2023 | 21 | $4.2M | 877,252 | 5 | 1 | 5 | 13.1% |
| Q2 2023 | 18 | $3.2M | 881,553 | 3 | 5 | 1 | 13.0% |
| Q1 2023 | 15 | $4.4M | 846,760 | 16 | 0 | 0 | 14.0% |
| Q4 2022 | 2 | $31.6K | 0 | 0 | 0 | 0 | 100.0% |
| Q3 2022 | 2 | $75.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q2 2022 | 2 | $110.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q1 2022 | 2 | $189.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q4 2021 | 2 | $178.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q3 2021 | 2 | $462.0K | 0 | 0 | 0 | 0 | 100.0% |
| Q2 2021 | 2 | $563.0K | 0 | 1 | 0 | 0 | 100.0% |
| Q1 2021 | 2 | $42.0K | 0 | 3 | 0 | 0 | 100.0% |