Alpha Tau Medical Ownership | Who Owns Alpha Tau Medical?
Alpha Tau Medical Ownership Summary
Alpha Tau Medical is owned by 2.82% institutional investors, 32.05% insiders, and 65.13% retail investors. Hightower advisors is the largest institutional shareholder, holding 1.09% of DRTS shares. Pier Capital Small Cap Growth Equity is the top mutual fund, with 0.46% of its assets in Alpha Tau Medical shares.
DRTS Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Alpha Tau Medical | 2.82% | 32.05% | 65.13% |
| Sector | Healthcare Stocks | 35.64% | 12.08% | 52.28% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Hightower advisors | 874.99K | 1.09% | $6.19M |
| Apella capital | 382.28K | 0.47% | $3.07M |
| Hoylecohen | 269.09K | 0.39% | $680.79K |
| Ark investment management | 292.13K | 0.36% | $2.07M |
| Ubs group | 286.69K | 0.36% | $2.03M |
| Kovitz investment group partners | 147.14K | 0.18% | $1.04M |
| Mariner | 146.40K | 0.18% | $1.04M |
| Gem investment advisors | 113.74K | 0.14% | $804.11K |
| Levin capital strategies | 106.42K | 0.13% | $752.41K |
| Jane street group | 75.54K | 0.09% | $534.06K |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Gem investment advisors | 113.74K | 0.79% | $804.11K |
| Atalaya capital management lp | 27.18K | 0.15% | $68.77K |
| Levin capital strategies | 106.42K | 0.06% | $752.41K |
| Financial guidance group | 20.00K | 0.06% | $141.40K |
| Hoylecohen | 269.09K | 0.05% | $680.79K |
| Satovsky asset management | 40.71K | 0.05% | $287.79K |
| Apella capital | 382.28K | 0.05% | $3.07M |
| Kovitz investment group partners | 147.14K | 0.02% | $1.04M |
| Tower view investment management & research | 5.57K | 0.02% | $39.35K |
| Ark investment management | 292.13K | 0.02% | $2.07M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Ark investment management | 292.13K | 0.02% | 292.13K |
| Ubs group | 286.69K | 0.00% | 265.99K |
| Hightower advisors | 874.99K | 0.01% | 188.44K |
| Jane street group | 75.54K | 0.00% | 75.54K |
| Renaissance | 40.46K | 0.00% | 40.46K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Corbin capital partners | - | - | -97.20K |
| Levin capital strategies | 106.42K | 0.06% | -75.81K |
| Millennium management | 46.45K | 0.00% | -61.37K |
| Atalaya capital management lp | 27.18K | 0.15% | -46.56K |
| Gem investment advisors | 113.74K | 0.79% | -32.08K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Ark investment management | 292.13K | 0.02% | 292.13K | $2.07M |
| Jane street group | 75.54K | 0.00% | 75.54K | $534.06K |
| Susquehanna group, llp | 32.74K | - | 32.74K | $231.46K |
| Cerity partners | 32.01K | 0.00% | 32.01K | $226.32K |
| Toroso investments | 25.09K | 0.00% | 25.09K | $177.41K |
Sold Out
| Holder | Change |
|---|---|
| Sbi securities | -1.00 |
| Qube research | -24.00 |
| Simplex trading | -911.00 |
| Raymond james financial | -1.24K |
| Summit trail advisors | -10.27K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 22 | -37.14% | 2,270,088 | 0.12% | 2 | 38.44% | 9 | -35.71% | 4 | -50.00% |
| Dec 31, 2025 | 23 | -25.81% | 1,859,739 | 1.49% | 2 | 42.70% | 9 | -47.06% | 4 | 33.33% |
| Sep 30, 2025 | 19 | -13.64% | 1,364,104 | -7.93% | 1 | 38.38% | 8 | -11.11% | 2 | -33.33% |
| Jun 30, 2025 | 23 | - | 1,586,178 | 35.33% | 2 | 80.51% | 9 | 12.50% | 4 | - |
| Mar 31, 2025 | 23 | 9.52% | 1,172,124 | 20.09% | 1 | 85.71% | 8 | 60.00% | 4 | 33.33% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Pier Capital Small Cap Growth Equity | 419.12K | 0.46% | 157.42K |
| ARK Israel Innovative Technology ETF | 277.09K | 0.31% | - |
| SEB Nordamerikafond Småbolag | 251.13K | 0.28% | 81.79K |
| SEB Credit Opportunity V UC SEK 25 MSEK | 150.00K | 0.17% | - |
| Adara Smaller Companies | 83.09K | 0.09% | - |
| Fidelity Nasdaq Composite Index | 53.40K | 0.06% | - |
| Dunham Small Cap Growth N | 52.19K | 0.06% | 25.07K |
| Even Herd Long Short ETF | 24.66K | 0.03% | - |
| Merlin MSMID50 | 20.16K | 0.02% | - |
| BlackRock Global Equity Mkt Netrl Instl | 18.77K | 0.02% | 18.77K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jul 06, 2026 | Levy Raphi | Chief Financial Officer | Sell | $31.78K |
| Jul 02, 2026 | Levy Raphi | Chief Financial Officer | Sell | $232.40K |
| Jul 01, 2026 | Levy Raphi | Chief Financial Officer | Sell | $27.69K |
| Jun 30, 2026 | Levy Raphi | Chief Financial Officer | Sell | $240.04K |
| Jun 25, 2026 | Levy Raphi | Chief Financial Officer | Sell | $173.56K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | 3 |
| 2026 Q2 | - | 7 |
| 2026 Q1 | - | - |
| 2025 Q2 | - | - |
| 2025 Q1 | - | - |
DRTS Ownership FAQ
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