Protagonist Therapeutics, Inc (PTGX) — Institutional Holders, Q2 2026 (page 2)
349 institutional investment managers reported a PTGX position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $9.3B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 200. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
PTGX 13F holders ranked 101–200 of 349
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 101 | Caption Management#101 · 45,000 sh | 45,000 | $5.5M | 0.03% | New |
| 102 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#102 · 44,529 sh | 44,529 | $5.5M | <0.01% | New |
| 103 | ORBIMED ADVISORS#103 · 42,100 sh | 42,100 | $5.2M | 0.10% | 0.0% |
| 104 | EFG International AG#104 · 40,501 sh | 40,501 | $5.0M | 0.09% | -19.1% |
| 105 | THRIVENT FINANCIAL FOR LUTHERANS#105 · 39,697 sh | 39,697 | $4.9M | <0.01% | +1.2% |
| 106 | LMR Partners LLP#106 · 38,000 sh | 38,000 | $4.7M | 0.02% | +23.2% |
| 107 | Elmind Capital#107 · 38,000 sh | 38,000 | $4.7M | 1.17% | 0.0% |
| 108 | MUTUAL OF AMERICA CAPITAL MANAGEMENT#108 · 36,252 sh | 36,252 | $4.4M | — | +439.1% |
| 109 | MetLife Investment Management#109 · 35,792 sh | 35,792 | $4.4M | 0.02% | +12.6% |
| 110 | Birchview Capital#110 · 35,018 sh | 35,018 | $4.3M | 2.01% | +0.1% |
| 111 | STATE OF WISCONSIN INVESTMENT BOARD#111 · 33,152 sh | 33,152 | $4.1M | <0.01% | +7.8% |
| 112 | MIRAE ASSET GLOBAL ETFS Ltd.#112 · 31,377 sh | 31,377 | $3.8M | <0.01% | +2.5% |
| 113 | Illinois Municipal Retirement Fund#113 · 29,211 sh | 29,211 | $3.6M | 0.04% | +2.2% |
| 114 | Connor, Clark & Lunn Investment Management Ltd.#114 · 29,161 sh | 29,161 | $3.6M | <0.01% | +7.0% |
| 115 | Vanguard Global Advisers#115 · 28,463 sh | 28,463 | $3.5M | <0.01% | New |
| 116 | Pathstone#116 · 28,187 sh | 28,187 | $3.5M | 0.01% | -0.2% |
| 117 | State of Alaska, Department of Revenue#117 · 28,084 sh | 28,084 | $3.4M | — | -24.4% |
| 118 | Schonfeld Strategic Advisors#118 · 28,072 sh | 28,072 | $3.4M | 0.01% | New |
| 119 | Informed Momentum#119 · 27,491 sh | 27,491 | $3.4M | 0.30% | -1.5% |
| 120 | TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY#120 · 26,528 sh | 26,528 | $3.3M | 0.02% | 0.0% |
| 121 | Louisiana State Employees Retirement System#121 · 26,500 sh | 26,500 | $3.2M | — | +1.5% |
| 122 | Rafferty Asset Management#122 · 26,099 sh | 26,099 | $3.2M | <0.01% | -44.2% |
| 123 | HSBC PLC#123 · 25,952 sh | 25,952 | $3.2M | <0.01% | +1260.9% |
| 124 | NATIXIS ADVISORS#124 · 25,459 sh | 25,459 | $3.1M | <0.01% | +12.5% |
| 125 | Brevan Howard Capital Management#125 · 25,270 sh | 25,270 | $3.1M | 0.02% | New |
| 126 | NEW YORK STATE COMMON RETIREMENT FUND#126 · 25,243 sh | 25,243 | $3.1M | <0.01% | +37.3% |
| 127 | Allspring Global Investments#127 · 24,054 sh | 24,054 | $3.0M | <0.01% | -19.6% |
| 128 | HighVista Strategies#128 · 24,460 sh | 24,460 | $3.0M | 0.68% | -27.7% |
| 129 | EXCHANGE TRADED CONCEPTS#129 · 24,124 sh | 24,124 | $3.0M | 0.01% | +1.5% |
| 130 | INTECH INVESTMENT MANAGEMENT#130 · 24,056 sh | 24,056 | $2.9M | 0.03% | +85.0% |
| 131 | Artia Global Partners#131 · 22,951 sh | 22,951 | $2.8M | 0.52% | +0.1% |
| 132 | State of Tennessee, Treasury Department#132 · 22,771 sh | 22,771 | $2.8M | <0.01% | -2.3% |
| 133 | POLEN CAPITAL MANAGEMENT#133 · 22,651 sh | 22,651 | $2.8M | 0.02% | -6.9% |
| 134 | GUGGENHEIM CAPITAL#134 · 21,800 sh | 21,800 | $2.7M | 0.02% | +42.7% |
| 135 | Handelsbanken Fonder AB#135 · 21,400 sh | 21,400 | $2.6M | <0.01% | +7.5% |
| 136 | Zurcher Kantonalbank (Zurich Cantonalbank)#136 · 20,934 sh | 20,934 | $2.6M | <0.01% | +56.1% |
| 137 | Erste Asset Management GmbH#137 · 21,000 sh | 21,000 | $2.6M | 0.02% | +55.6% |
| 138 | ENVESTNET ASSET MANAGEMENT#138 · 19,134 sh | 19,134 | $2.3M | <0.01% | +17.3% |
| 139 | SG Americas Securities#139 · 19,080 sh | 19,080 | $2.3M | <0.01% | +5.4% |
| 140 | Gotham Asset Management#140 · 18,663 sh | 18,663 | $2.3M | <0.01% | -11.8% |
| 141 | Police & Firemen's Retirement System of New Jersey#141 · 18,155 sh | 18,155 | $2.2M | 0.02% | +14.7% |
| 142 | JANE STREET GROUP#142 · 16,882 sh | 16,882 | $2.1M | <0.01% | +368.0% |
| 143 | State of New Jersey Common Pension Fund D#143 · 16,506 sh | 16,506 | $2.0M | <0.01% | -3.4% |
| 144 | YOUSIF CAPITAL MANAGEMENT#144 · 16,483 sh | 16,483 | $2.0M | — | +1.5% |
| 145 | Phocas Financial#145 · 16,378 sh | 16,378 | $2.0M | 0.28% | New |
| 146 | StemPoint Capital#146 · 16,303 sh | 16,303 | $2.0M | 0.34% | -77.5% |
| 147 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM#147 · 16,303 sh | 16,303 | $2.0M | <0.01% | 0.0% |
| 148 | AMALGAMATED BANK#148 · 16,268 sh | 16,268 | $2.0M | — | -3.5% |
| 149 | PROFUND ADVISORS#149 · 16,118 sh | 16,118 | $2.0M | 0.05% | -29.5% |
| 150 | BAMCO#150 · 16,000 sh | 16,000 | $2.0M | <0.01% | +6.7% |
| 151 | STRS OHIO#151 · 15,100 sh | 15,100 | $1.9M | <0.01% | -1.9% |
| 152 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS#152 · 14,335 sh | 14,335 | $1.8M | <0.01% | -1.4% |
| 153 | Weiss Asset Management#153 · 14,209 sh | 14,209 | $1.7M | 0.02% | +45.3% |
| 154 | Arizona State Retirement System#154 · 14,085 sh | 14,085 | $1.7M | <0.01% | +2.5% |
| 155 | OREGON PUBLIC EMPLOYEES RETIREMENT FUND#155 · 13,694 sh | 13,694 | $1.7M | 0.02% | +1.8% |
| 156 | GLENMEDE NA#156 · 13,387 sh | 13,387 | $1.6M | <0.01% | +45.0% |
| 157 | FIFTH THIRD BANCORP#157 · 13,112 sh | 13,112 | $1.6M | <0.01% | -0.7% |
| 158 | AQR CAPITAL MANAGEMENT#158 · 13,096 sh | 13,096 | $1.6M | <0.01% | +10.3% |
| 159 | Jackson Creek Investment Advisors#159 · 11,610 sh | 11,610 | $1.6M | 0.53% | New |
| 160 | FRANKLIN STREET ADVISORS#160 · 12,810 sh | 12,810 | $1.6M | — | +15.6% |
| 161 | Vanguard Investments Australia, Ltd.#161 · 12,655 sh | 12,655 | $1.6M | <0.01% | New |
| 162 | Bleakley Financial Group#162 · 12,538 sh | 12,538 | $1.5M | 0.02% | -2.1% |
| 163 | Aquatic Capital Management#163 · 12,180 sh | 12,180 | $1.5M | 0.05% | New |
| 164 | Calamos Advisors#164 · 11,931 sh | 11,931 | $1.5M | <0.01% | -49.2% |
| 165 | Focus Partners Wealth#165 · 11,878 sh | 11,878 | $1.5M | <0.01% | New |
| 166 | BARCLAYS PLC#166 · 11,810 sh | 11,810 | $1.4M | <0.01% | -18.0% |
| 167 | KLP KAPITALFORVALTNING AS#167 · 11,600 sh | 11,600 | $1.4M | <0.01% | +5.5% |
| 168 | China Universal Asset Management , Ltd.#168 · 11,485 sh | 11,485 | $1.4M | 0.08% | -23.0% |
| 169 | VIRGINIA RETIREMENT SYSTEMS ET Al#169 · 11,200 sh | 11,200 | $1.4M | <0.01% | -13.8% |
| 170 | WINTON GROUP Ltd#170 · 10,884 sh | 10,884 | $1.3M | 0.04% | -14.1% |
| 171 | ProShare Advisors#171 · 10,878 sh | 10,878 | $1.3M | <0.01% | -8.7% |
| 172 | Virtus Investment Advisers#172 · 10,593 sh | 10,593 | $1.3M | 0.30% | +270.4% |
| 173 | Verition Fund Management#173 · 10,143 sh | 10,143 | $1.2M | <0.01% | New |
| 174 | Cache Advisors#174 · 10,143 sh | 10,143 | $1.2M | — | 0.0% |
| 175 | J. Goldman#175 · 9,414 sh | 9,414 | $1.2M | 0.03% | -3.1% |
| 176 | Bridgewater Associates#176 · 9,269 sh | 9,269 | $1.1M | <0.01% | +75.7% |
| 177 | AlphaCentric Advisors#177 · 9,171 sh | 9,171 | $1.1M | 0.95% | +1.4% |
| 178 | Maryland State Retirement & Pension System#178 · 8,792 sh | 8,792 | $1.1M | 0.02% | +2.6% |
| 179 | Holocene Advisors#179 · 8,495 sh | 8,495 | $1.0M | <0.01% | -96.0% |
| 180 | Allianz Asset Management GmbH#180 · 9,600 sh | 9,600 | $1.0M | <0.01% | 0.0% |
| 181 | Quantinno Capital Management#181 · 8,176 sh | 8,176 | $1.0M | <0.01% | +27.0% |
| 182 | Virtu Financial#182 · 8,163 sh | 8,163 | $1.0M | 0.03% | New |
| 183 | Cambria Investment Management, L.P.#183 · 7,869 sh | 7,869 | $964.6K | 0.05% | +14.6% |
| 184 | NATIXIS#184 · 7,776 sh | 7,776 | $953.2K | <0.01% | New |
| 185 | Amundi#185 · 7,692 sh | 7,692 | $942.9K | <0.01% | +87.0% |
| 186 | FRED ALGER MANAGEMENT#186 · 7,650 sh | 7,650 | $937.7K | <0.01% | New |
| 187 | Cerity Partners#187 · 6,563 sh | 6,563 | $804.5K | <0.01% | +15.3% |
| 188 | CAPTRUST FINANCIAL ADVISORS#188 · 6,522 sh | 6,522 | $799.5K | <0.01% | +242.9% |
| 189 | Orion Porfolio Solutions#189 · 6,428 sh | 6,428 | $787.9K | <0.01% | +0.3% |
| 190 | Campbell & Investment Adviser#190 · 6,206 sh | 6,206 | $760.7K | 0.04% | New |
| 191 | BANK OF MONTREAL#191 · 6,147 sh | 6,147 | $753.5K | <0.01% | +6.8% |
| 192 | XPONANCE#192 · 6,062 sh | 6,062 | $743.1K | <0.01% | +10.8% |
| 193 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#193 · 6,001 sh | 6,001 | $736.0K | <0.01% | 0.0% |
| 194 | Vanguard Personalized Indexing Management#194 · 5,978 sh | 5,978 | $732.8K | <0.01% | +5.4% |
| 195 | TEACHER RETIREMENT SYSTEM OF TEXAS#195 · 5,967 sh | 5,967 | $731.4K | <0.01% | -7.5% |
| 196 | PANAGORA ASSET MANAGEMENT#196 · 5,832 sh | 5,832 | $714.9K | <0.01% | -95.0% |
| 197 | Inspire Investing#197 · 5,591 sh | 5,591 | $685.4K | — | +11.0% |
| 198 | Ameritas Investment Partners#198 · 5,586 sh | 5,586 | $684.7K | 0.02% | +18.2% |
| 199 | HighTower Advisors#199 · 5,308 sh | 5,308 | $650.7K | <0.01% | -1.4% |
| 200 | TFB Advisors#200 · 5,235 sh | 5,235 | $641.7K | 0.28% | +138.9% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.