Akari Therapeutics Plc
AKTX- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001541157
No open-market purchases or sales by Akari Therapeutics Plc insiders were filed in the last 90 days; 9 institutions reported holding it in 13F filings for Q2 2026, worth $1.54M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Akari Therapeutics Plc as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 16
- +1 vs. Q2 2025
- Shares held
- 1.17M
- +619.3K (+112.5%) vs. Q2 2025
- Total value
- $1.18M
- +$536.7K (+83.3%) vs. Q2 2025
- New holders
- 3
- 2 more added
- Sold out
- 2
- 3 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AKTX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 9 | $1.54M |
| Q1 2026 | 6 | $308.2K |
| Q4 2025 | 21 | $1.29M |
| Q3 2025 | 16 | $1.18M |
| Q2 2025 | 15 | $644.3K |
| Q1 2025 | 11 | $377.3K |
| Q4 2024 | 14 | $393.8K |
| Q3 2024 | 10 | $535.9K |
| Q2 2024 | 10 | $488.1K |
| Q1 2024 | 8 | $326.3K |
| Q4 2023 | 9 | $891.6K |
| Q3 2023 | 8 | $1.19M |
| Q2 2023 | 16 | $1.71M |
| Q1 2023 | 12 | $1.84M |
| Q4 2022 | 15 | $4.19M |
| Q3 2022 | 14 | $6.37M |
| Q2 2022 | 14 | $1.68M |
| Q1 2022 | 11 | $1.89M |
| Q4 2021 | 11 | $2.16M |
| Q3 2021 | 14 | $1.99M |
| Q2 2021 | 12 | $2.27M |
| Q1 2021 | 15 | $3.90M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Akari Therapeutics Plc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cresset Asset Management, LLC | 822,468 | $830.7K | 0.00% | +804,060+4,368.0% | Added |
| Palo Alto Investors LP | 146,024 | $147.5K | 0.03% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 79,236 | $80.0K | 0.00% | 00.0% | Unchanged |
| Omnia Family Wealth, LLC | 28,440 | $28.7K | 0.01% | −34,250−54.6% | Reduced |
| Cerity Partners LLC | 23,643 | $23.9K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 22,502 | $22.0K | 0.00% | +22,502 | New |
| Two Sigma Securities, LLC | 19,753 | $20.0K | 0.00% | +19,753 | New |
| Independent Advisor Alliance | 10,887 | $11.0K | 0.00% | +10,887 | New |
| Accent Capital Management, LLC | 10,000 | $10.1K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 6,800 | $6.87K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 150 | $152 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 60 | $61 | 0.00% | −2,094−97.2% | Reduced |
| Truvestments Capital LLC | 50 | $51 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 44 | $44 | 0.00% | −4,333−99.0% | Reduced |
| Morgan Stanley | 3 | $3 | 0.00% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 7 | – | – | +2+40.0% | Added |
| Sabby Management, LLC | 0 | $0 | 0.00% | −179,785−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −17,415−100.0% | Sold out |