Athira Pharma Ownership | Who Owns Athira Pharma?
Athira Pharma Ownership Summary
Athira Pharma is owned by 44.88% institutional investors, 8.27% insiders, and 46.86% retail investors. Perceptive advisors is the largest institutional shareholder, holding 14.03% of ATHA shares. Simplify Propel Opportunities ETF is the top mutual fund, with 3.82% of its assets in Athira Pharma shares.
ATHA Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Athira Pharma | 44.88% | 8.27% | 46.86% |
| Sector | Healthcare Stocks | 279.42% | 10.64% | -190.05% |
| Industry | Biotech Stocks | 64.05% | 10.69% | 25.27% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Perceptive advisors | 5.40M | 14.03% | $3.17M |
| Bml capital management | 2.78M | 7.21% | $1.63M |
| Vanguard group | 1.56M | 4.04% | $913.75K |
| Propel bio management | 1.49M | 3.88% | $875.82K |
| Simplify asset management | 1.49M | 3.88% | $875.82K |
| Blackrock | 676.24K | 1.76% | $1.79M |
| Tang capital management | 600.00K | 1.56% | $352.02K |
| Jacobs levy equity management | 506.81K | 1.32% | $1.34M |
| Blackrock funding, inc. /de | 458.76K | 1.19% | $269.16K |
| Acadian asset management | 434.49K | 1.13% | $254.00K |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Bml capital management | 2.78M | 1.01% | $1.63M |
| Propel bio management | 1.49M | 0.87% | $875.82K |
| Perceptive advisors | 5.40M | 0.09% | $3.17M |
| Simplify asset management | 1.49M | 0.04% | $875.82K |
| Tang capital management | 600.00K | 0.02% | $352.02K |
| Integrity financial corp /wa | 32.79K | 0.01% | $19.24K |
| Laird norton trust company | 127.31K | 0.01% | $74.69K |
| Invst | 27.00K | 0.01% | $67.77K |
| Jacobs levy equity management | 506.81K | 0.01% | $1.34M |
| Clarius group | 53.55K | 0.00% | $31.42K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Bml capital management | 2.78M | 1.01% | 2.78M |
| Qube research | 350.01K | 0.00% | 286.97K |
| Royal bank of canada | 183.02K | - | 174.68K |
| Ubs group | 86.98K | - | 75.15K |
| Hrt financial lp | 42.75K | 0.00% | 42.75K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Baker bros. advisors lp | - | - | -3.15M |
| Wasatch advisors lp | - | - | -1.30M |
| Dimensional fund advisors lp | - | - | -321.45K |
| Two sigma investments, lp | - | - | -258.47K |
| Bristlecone advisors | - | - | -252.20K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Hrt financial lp | 42.75K | 0.00% | 42.75K | $25.00K |
| Invst | 27.00K | 0.01% | 27.00K | $67.77K |
| Shay capital | 11.80K | 0.00% | 11.80K | $6.92K |
| Bnp paribas arbitrage, snc | 1.36K | - | 1.36K | $798.00 |
Sold Out
| Holder | Change |
|---|---|
| Citigroup | -75.00 |
| Householder group estate & retirement specialist | -150.00 |
| Mather group, llc. | -175.00 |
| Wells fargo & company/mn | -238.00 |
| Macquarie group | -520.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2025 | 53 | -5.36% | 17,520,697 | -2.34% | 44 | 2.07% | 10 | -16.67% | 18 | -14.29% |
| Dec 31, 2024 | 54 | -8.47% | 17,895,389 | 10.96% | 46 | 2.65% | 12 | -52.00% | 21 | 50.00% |
| Sep 30, 2024 | 59 | -14.49% | 16,127,283 | -27.33% | 41 | 1.25% | 25 | 66.67% | 14 | -39.13% |
| Jun 30, 2024 | 69 | -12.66% | 22,193,550 | 2.25% | 57 | 1.79% | 15 | -58.33% | 23 | 27.78% |
| Mar 31, 2024 | 79 | 17.91% | 21,705,121 | -0.90% | 56 | 1.72% | 36 | 63.64% | 18 | -10.00% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Simplify Propel Opportunities ETF | 1.49M | 3.82% | - |
| Vanguard US Total Market Shares ETF | 1.12M | 2.87% | - |
| Vanguard Total Stock Mkt Idx Inv | 1.07M | 2.75% | - |
| Wasatch Micro Cap | 646.90K | 1.68% | 646.90K |
| Wasatch Ultra Growth | 544.27K | 1.42% | 544.27K |
| Vanguard Institutional Extnd Mkt Idx Tr | 452.02K | 1.16% | - |
| Fidelity Extended Market Index | 165.21K | 0.42% | - |
| DFA US Small Cap I | 88.44K | 0.23% | 3.34K |
| BlackRock Extended Equity Market K | 67.36K | 0.18% | -29.00 |
| Bridgeway Ultra-Small Company Market | 67.00K | 0.17% | -62.18K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jul 01, 2025 | CHURCH KEVIN | CHIEF SCIENTIFIC OFFICER | Sell | $2.50K |
| Jul 01, 2025 | Litton Mark James | President and CEO | Sell | $7.37K |
| Jul 01, 2025 | San Martin Javier | CHIEF MEDICAL OFFICER | Sell | $3.18K |
| Jul 01, 2025 | Worthington Mark | General Counsel and CCO | Sell | $2.50K |
| Jul 01, 2025 | Renninger Robert | SVP, Finance and Accounting | Sell | $850.27 |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q3 | - | 5 |
| 2025 Q2 | - | - |
| 2025 Q1 | - | 5 |
| 2024 Q4 | - | - |
| 2024 Q3 | - | 5 |
ATHA Ownership FAQ
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