Protagonist Therapeutics Ownership | Who Owns Protagonist Therapeutics?
Protagonist Therapeutics Ownership Summary
Protagonist Therapeutics is owned by 111.60% institutional investors, 1.03% insiders. Blackrock funding, inc. /de is the largest institutional shareholder, holding 15.16% of PTGX shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.95% of its assets in Protagonist Therapeutics shares.
PTGX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Protagonist Therapeutics | 111.60% | 1.03% | -12.63% |
| Sector | Healthcare Stocks | 488.17% | 11.08% | -399.26% |
| Industry | Biotech Stocks | 306.59% | 11.10% | -217.69% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 9.63M | 15.16% | $532.27M |
| Farallon capital management | 6.17M | 9.72% | $341.13M |
| Blackrock | 5.76M | 9.39% | $199.52M |
| Rtw investments, lp | 5.76M | 9.06% | $318.15M |
| Vanguard group | 4.22M | 6.83% | $162.89M |
| Deep track capital, lp | 3.25M | 5.11% | $179.40M |
| Bvf inc/il | 3.21M | 5.06% | $177.47M |
| Johnson & johnson | 2.45M | 3.86% | $136.40M |
| State street | 2.08M | 3.40% | $72.15M |
| Price t rowe associates inc /md/ | 1.39M | 2.25% | $53.76M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Johnson & johnson | 2.45M | 40.83% | $136.40M |
| Lynx1 capital management lp | 733.01K | 12.69% | $35.45M |
| Adar1 capital management | 948.07K | 8.04% | $52.40M |
| Aquilo capital management | 81.69K | 7.08% | $3.95M |
| Bvf inc/il | 3.21M | 6.34% | $177.47M |
| Deep track capital, lp | 3.25M | 5.75% | $179.40M |
| Checkpoint capital | 175.18K | 4.65% | $8.47M |
| Rtw investments, lp | 5.76M | 4.53% | $318.15M |
| Artia global partners lp | 333.85K | 4.09% | $16.15M |
| Affinity asset advisors | 440.00K | 3.32% | $24.32M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Wellington management group llp | 940.08K | 0.01% | 910.00K |
| Adage capital partners gp | 1.09M | 0.10% | 748.76K |
| Lynx1 capital management lp | 733.01K | 12.69% | 733.01K |
| Bvf inc/il | 3.21M | 6.34% | 636.03K |
| Holocene advisors, lp | 530.33K | 0.07% | 530.33K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Pacer advisors | - | - | -1.88M |
| Morgan stanley | 345.29K | 0.00% | -1.53M |
| State street | 2.08M | 0.00% | -1.19M |
| Fairmount funds management | - | - | -931.89K |
| Colony group | - | - | -435.10K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Lynx1 capital management lp | 733.01K | 12.69% | 733.01K | $35.45M |
| Holocene advisors, lp | 530.33K | 0.07% | 530.33K | $29.31M |
| Eagle asset management | 357.63K | 0.07% | 357.63K | $12.59M |
| Nan fung trinity (hk) | 135.05K | 0.89% | 135.05K | $7.46M |
| Millennium management | 134.27K | 0.00% | 134.27K | $6.49M |
Sold Out
| Holder | Change |
|---|---|
| Tfc financial management | -1.00 |
| Ifp advisors | -5.00 |
| Mendota financial group | -6.00 |
| Federated hermes | -7.00 |
| Nelson, van denburg & campbell wealth management group | -11.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | 279 | -3.79% | 70,876,648 | 8.54% | 111 | 1.04% | 167 | 3.73% | 78 | -13.33% |
| Mar 31, 2025 | 19 | -92.31% | 15,761,655 | -75.08% | 25 | 0.24% | 12 | -91.18% | 5 | -93.33% |
| Dec 31, 2024 | 147 | -40.49% | 31,832,545 | -48.43% | 51 | 0.52% | 84 | -45.81% | 42 | -35.38% |
| Sep 30, 2024 | 246 | 27.46% | 61,406,077 | 4.02% | 99 | 1.07% | 154 | 69.23% | 65 | -7.14% |
| Jun 30, 2024 | 193 | 2.66% | 59,030,802 | -1.50% | 96 | 0.99% | 91 | -17.27% | 70 | 27.27% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 3.70M | 5.95% | 540.00 |
| Vanguard Total Stock Mkt Idx Inv | 1.94M | 3.12% | -41.38K |
| Vanguard US Total Market Shares ETF | 1.87M | 3.05% | 129.62K |
| Pacer US Small Cap Cash Cows 100 ETF | 1.61M | 2.63% | -11.71K |
| iShares Russell 2000 ETF | 1.37M | 2.20% | -26.04K |
| SPDR® S&P Biotech ETF | 977.79K | 1.58% | 24.09K |
| UBS: US Equity Small Cap Growth | 744.87K | 1.25% | - |
| T. Rowe Price Health Sciences | 685.46K | 1.11% | -86.97K |
| Vanguard Institutional Extnd Mkt Idx Tr | 665.61K | 1.07% | -291.62K |
| Fidelity Small Cap Index | 584.22K | 0.94% | -18.06K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 27, 2025 | Waddill William D. | - | Sell | $237.00K |
| Jul 25, 2025 | PATEL DINESH V PH D | President and CEO | Sell | $570.53K |
| Jul 21, 2025 | PATEL DINESH V PH D | President and CEO | Sell | $705.44K |
| Jul 23, 2025 | PATEL DINESH V PH D | President and CEO | Sell | $959.92K |
| Jul 22, 2025 | PATEL DINESH V PH D | President and CEO | Sell | $1.21M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q3 | - | 5 |
| 2025 Q2 | - | 3 |
| 2025 Q1 | - | 8 |
| 2024 Q4 | - | 8 |
| 2024 Q3 | - | 4 |
PTGX Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools