CUSIP 89157D105
TOURMALINE BIO INC
177 institutions · $1.09B total · 28,595,812 shares
| # | Manager | Shares | Value | % of Total | Period |
|---|---|---|---|---|---|
| 1 | Avoro Capital Advisors LLC | 2,555,555 | $122.2M | 8.93% | 2025-09-30 |
| 2 | QVT Financial LP | 2,154,653 | $103.1M | 7.53% | 2025-09-30 |
| 3 | TCG Crossover Management, LLC | 1,311,783 | $62.7M | 4.58% | 2025-09-30 |
| 4 | Pfizer Inc | 1,272,214 | $60.8M | 4.44% | 2025-09-30 |
| 5 | VANGUARD GROUP INC | 1,037,069 | $49.6M | 3.62% | 2025-09-30 |
| 6 | FIL Ltd | 1,027,690 | $49.2M | 3.59% | 2025-09-30 |
| 7 | RA CAPITAL MANAGEMENT, L.P. | 2,538,925 | $40.6M | 8.87% | 2025-06-30 |
| 8 | BlackRock, Inc. | 760,649 | $36.4M | 2.66% | 2025-09-30 |
| 9 | Magnetar Financial LLC | 743,398 | $35.6M | 2.59% | 2025-09-30 |
| 10 | QIMING U.S. VENTURES MANAGEMENT, LLC | 741,691 | $35.5M | 2.59% | 2025-09-30 |
| 11 | First Trust Capital Management L.P. | 695,757 | $33.3M | 2.43% | 2025-09-30 |
| 12 | TIG Advisors, LLC | 619,763 | $29.6M | 2.16% | 2025-09-30 |
| 13 | Vivo Capital, LLC | 591,882 | $28.3M | 2.06% | 2025-09-30 |
| 14 | ALLIANCEBERNSTEIN L.P. | 539,961 | $25.8M | 1.88% | 2025-09-30 |
| 15 | NEXPOINT ASSET MANAGEMENT, L.P. | 455,360 | $21.8M | 1.59% | 2025-09-30 |
| 16 | STATE STREET CORP | 415,970 | $19.9M | 1.45% | 2025-09-30 |
| 17 | GEODE CAPITAL MANAGEMENT, LLC | 399,798 | $19.1M | 1.39% | 2025-09-30 |
| 18 | AQR Arbitrage LLC | 374,785 | $17.9M | 1.31% | 2025-09-30 |
| 19 | GOLDMAN SACHS GROUP INC | 337,225 | $16.1M | 1.17% | 2025-09-30 |
| 20 | Blue Owl Capital Holdings LP | 997,107 | $15.9M | 3.48% | 2025-06-30 |
| 21 | Octagon Capital Advisors LP | 905,000 | $14.5M | 3.16% | 2025-06-30 |
| 22 | ACUTA CAPITAL PARTNERS, LLC | 268,451 | $12.8M | 0.93% | 2025-09-30 |
| 23 | Pictet Asset Management Holding SA | 682,129 | $10.9M | 2.38% | 2025-06-30 |
| 24 | NAN FUNG TRINITY (HK) LTD | 227,090 | $10.9M | 0.79% | 2025-09-30 |
| 25 | Versor Investments LP | 217,221 | $10.4M | 0.75% | 2025-09-30 |
| 26 | ALPINE ASSOCIATES MANAGEMENT INC. | 196,177 | $9.4M | 0.68% | 2025-09-30 |
| 27 | MILLENNIUM MANAGEMENT LLC | 190,625 | $9.1M | 0.66% | 2025-09-30 |
| 28 | Nantahala Capital Management, LLC | 558,187 | $8.9M | 1.95% | 2025-06-30 |
| 29 | MORGAN STANLEY | 180,253 | $8.6M | 0.63% | 2025-09-30 |
| 30 | UBS Group AG | 177,622 | $8.5M | 0.62% | 2025-09-30 |
| 31 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 148,706 | $7.1M | 0.52% | 2025-09-30 |
| 32 | NORTHERN TRUST CORP | 147,227 | $7.0M | 0.51% | 2025-09-30 |
| 33 | ABC ARBITRAGE SA | 139,800 | $6.7M | 0.48% | 2025-09-30 |
| 34 | GABELLI FUNDS LLC | 119,850 | $5.7M | 0.41% | 2025-09-30 |
| 35 | Schonfeld Strategic Advisors LLC | 353,514 | $5.7M | 1.23% | 2025-06-30 |
| 36 | Chicago Capital Management, LLC | 112,406 | $5.4M | 0.39% | 2025-09-30 |
| 37 | MARSHALL WACE, LLP | 111,538 | $5.3M | 0.39% | 2025-09-30 |
| 38 | Point72 Asset Management, L.P. | 314,580 | $5.0M | 1.10% | 2025-06-30 |
| 39 | HARVEST MANAGEMENT LLC | 100,000 | $4.8M | 0.34% | 2025-09-30 |
| 40 | CITADEL ADVISORS LLC | 95,621 | $4.6M | 0.33% | 2025-09-30 |
| 41 | RENAISSANCE TECHNOLOGIES LLC | 91,850 | $4.4M | 0.32% | 2025-09-30 |
| 42 | TORONTO DOMINION BANK | 89,200 | $4.3M | 0.31% | 2025-09-30 |
| 43 | Alyeska Investment Group, L.P. | 243,744 | $3.9M | 0.85% | 2025-06-30 |
| 44 | Nan Fung Group Holdings Ltd | 227,090 | $3.5M | 0.79% | 2025-03-31 |
| 45 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 60,649 | $2.9M | 0.21% | 2025-09-30 |
| 46 | DIMENSIONAL FUND ADVISORS LP | 60,265 | $2.9M | 0.21% | 2025-09-30 |
| 47 | Carmignac Gestion | 55,412 | $2.7M | 0.19% | 2025-09-30 |
| 48 | BANK OF AMERICA CORP /DE/ | 54,150 | $2.6M | 0.18% | 2025-12-31 |
| 49 | HighTower Advisors, LLC | 53,418 | $2.6M | 0.18% | 2025-09-30 |
| 50 | WATER ISLAND CAPITAL LLC | 50,968 | $2.4M | 0.17% | 2025-09-30 |
| 51 | Centiva Capital, LP | 50,000 | $2.4M | 0.17% | 2025-09-30 |
| 52 | AMERICAN CENTURY COMPANIES INC | 47,788 | $2.3M | 0.16% | 2025-09-30 |
| 53 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 135,637 | $2.2M | 0.47% | 2025-06-30 |
| 54 | WELLINGTON MANAGEMENT GROUP LLP | 43,430 | $2.1M | 0.15% | 2025-09-30 |
| 55 | Nuveen, LLC | 43,422 | $2.1M | 0.15% | 2025-09-30 |
| 56 | Susquehanna Portfolio Strategies, LLC | 43,189 | $2.1M | 0.15% | 2025-09-30 |
| 57 | Royal Bank of Canada | 120,300 | $1.9M | 0.42% | 2025-09-30 |
| 58 | SECTORAL ASSET MANAGEMENT INC | 116,510 | $1.9M | 0.40% | 2025-06-30 |
| 59 | FEDERATED HERMES, INC. | 121,245 | $1.8M | 0.42% | 2025-03-31 |
| 60 | JENNISON ASSOCIATES LLC | 118,487 | $1.8M | 0.41% | 2025-03-31 |
| 61 | SILVERARC CAPITAL MANAGEMENT, LLC | 109,257 | $1.7M | 0.38% | 2025-06-30 |
| 62 | Twin Securities, Inc. | 33,301 | $1.6M | 0.11% | 2025-09-30 |
| 63 | Balyasny Asset Management L.P. | 32,567 | $1.6M | 0.11% | 2025-09-30 |
| 64 | Affinity Asset Advisors, LLC | 100,000 | $1.5M | 0.34% | 2025-03-31 |
| 65 | Bank of New York Mellon Corp | 31,270 | $1.5M | 0.10% | 2025-09-30 |
| 66 | GABELLI & Co INVESTMENT ADVISERS, INC. | 31,050 | $1.5M | 0.10% | 2025-09-30 |
| 67 | Siren, L.L.C. | 91,426 | $1.5M | 0.31% | 2025-06-30 |
| 68 | CREDIT INDUSTRIEL ET COMMERCIAL | 29,661 | $1.4M | 0.10% | 2025-09-30 |
| 69 | Polymer Capital Management (HK) LTD | 86,934 | $1.4M | 0.30% | 2025-06-30 |
| 70 | Woodline Partners LP | 85,177 | $1.4M | 0.29% | 2025-06-30 |
| 71 | PRELUDE CAPITAL MANAGEMENT, LLC | 27,282 | $1.3M | 0.09% | 2025-09-30 |
| 72 | JONES FINANCIAL COMPANIES LLLP | 4,961 | $1.3M | 0.01% | 2025-03-31 |
| 73 | RHUMBLINE ADVISERS | 27,057 | $1.3M | 0.09% | 2025-09-30 |
| 74 | Ikarian Capital, LLC | 67,927 | $1.1M | 0.23% | 2025-06-30 |
| 75 | Swiss National Bank | 22,400 | $1.1M | 0.07% | 2025-09-30 |
| 76 | ODDO BHF ASSET MANAGEMENT SAS | 20,810 | $995.3K | 0.07% | 2025-09-30 |
| 77 | WEXFORD CAPITAL LP | 63,610 | $967.5K | 0.22% | 2025-03-31 |
| 78 | Invesco Ltd. | 19,926 | $953.1K | 0.06% | 2025-09-30 |
| 79 | BCK Capital Management LP | 19,471 | $931.3K | 0.06% | 2025-09-30 |
| 80 | OXFORD ASSET MANAGEMENT LLP | 18,756 | $897.1K | 0.06% | 2025-09-30 |
| 81 | NATIXIS | 18,700 | $894.4K | 0.06% | 2025-09-30 |
| 82 | FORA Capital, LLC | 18,087 | $865.1K | 0.06% | 2025-09-30 |
| 83 | Groupe la Francaise | 17,998 | $860.8K | 0.06% | 2025-09-30 |
| 84 | Jefferies Financial Group Inc. | 17,363 | $830.5K | 0.06% | 2025-09-30 |
| 85 | Weiss Asset Management LP | 16,387 | $783.8K | 0.05% | 2025-09-30 |
| 86 | Brooklyn Investment Group | 15,584 | $745.4K | 0.05% | 2025-09-30 |
| 87 | Caption Management, LLC | 45,000 | $684.5K | 0.15% | 2025-03-31 |
| 88 | BARCLAYS PLC | 42,117 | $673.5K | 0.14% | 2025-12-31 |
| 89 | WELLS FARGO & COMPANY/MN | 13,428 | $642.3K | 0.04% | 2025-09-30 |
| 90 | BROWN ADVISORY INC | 39,719 | $635.1K | 0.13% | 2025-06-30 |
| 91 | FRANKLIN RESOURCES INC | 12,881 | $616.1K | 0.04% | 2025-09-30 |
| 92 | DEUTSCHE BANK AG\ | 12,730 | $608.9K | 0.04% | 2025-09-30 |
| 93 | JANE STREET GROUP, LLC | 12,693 | $607.1K | 0.04% | 2025-09-30 |
| 94 | ALPS ADVISORS INC | 12,465 | $596.2K | 0.04% | 2025-09-30 |
| 95 | WOLVERINE ASSET MANAGEMENT LLC | 12,120 | $579.7K | 0.04% | 2025-09-30 |
| 96 | TWO SIGMA INVESTMENTS, LP | 36,643 | $557.3K | 0.12% | 2025-03-31 |
| 97 | Jain Global LLC | 11,093 | $530.6K | 0.03% | 2025-09-30 |
| 98 | Creative Planning | 10,980 | $525.2K | 0.03% | 2025-09-30 |
| 99 | MetLife Investment Management, LLC | 10,394 | $497.1K | 0.03% | 2025-09-30 |
| 100 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 10,021 | $479.3K | 0.03% | 2025-09-30 |
| 101 | GAMCO INVESTORS, INC. ET AL | 10,000 | $478.3K | 0.03% | 2025-09-30 |
| 102 | Skandinaviska Enskilda Banken AB (publ) | 9,921 | $474.5K | 0.03% | 2025-09-30 |
| 103 | WESBANCO BANK INC | 26,000 | $415.7K | 0.09% | 2025-06-30 |
| 104 | Legal & General Group Plc | 8,368 | $400.2K | 0.02% | 2025-09-30 |
| 105 | Cresset Asset Management, LLC | 8,333 | $398.6K | 0.02% | 2025-09-30 |
| 106 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 8,063 | $385.7K | 0.02% | 2025-09-30 |
| 107 | UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC | 7,987 | $382.0K | 0.02% | 2025-09-30 |
| 108 | Sanctuary Advisors, LLC | 7,633 | $365.1K | 0.02% | 2025-12-31 |
| 109 | Y-Intercept (Hong Kong) Ltd | 22,056 | $352.7K | 0.07% | 2025-06-30 |
| 110 | AlphaQuest LLC | 7,323 | $350.3K | 0.02% | 2025-09-30 |
| 111 | JPMORGAN CHASE & CO | 7,054 | $337.4K | 0.02% | 2025-09-30 |
| 112 | Greenland Capital Management LP | 7,032 | $336.3K | 0.02% | 2025-09-30 |
| 113 | Verition Fund Management LLC | 6,985 | $334.1K | 0.02% | 2025-09-30 |
| 114 | Jump Financial, LLC | 20,893 | $317.8K | 0.07% | 2025-03-31 |
| 115 | STATE OF WISCONSIN INVESTMENT BOARD | 19,822 | $317.0K | 0.06% | 2025-06-30 |
| 116 | BOOTHBAY FUND MANAGEMENT, LLC | 19,559 | $312.7K | 0.06% | 2025-06-30 |
| 117 | NEW YORK STATE COMMON RETIREMENT FUND | 6,100 | $291.8K | 0.02% | 2025-09-30 |
| 118 | JANUS HENDERSON GROUP PLC | 5,926 | $283.4K | 0.02% | 2025-09-30 |
| 119 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 5,848 | $279.7K | 0.02% | 2025-09-30 |
| 120 | Velan Capital Investment Management LP | 5,800 | $277.4K | 0.02% | 2025-09-30 |
| 121 | Virtus Investment Advisers, LLC | 5,718 | $273.5K | 0.01% | 2025-09-30 |
| 122 | OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 17,860 | $271.7K | 0.06% | 2025-03-31 |
| 123 | Mariner, LLC | 5,579 | $266.8K | 0.01% | 2025-09-30 |
| 124 | GUGGENHEIM CAPITAL LLC | 5,425 | $259.5K | 0.01% | 2025-09-30 |
| 125 | BBR PARTNERS, LLC | 15,000 | $239.8K | 0.05% | 2025-06-30 |
| 126 | Police & Firemen's Retirement System of New Jersey | 4,939 | $236.2K | 0.01% | 2025-09-30 |
| 127 | BNP PARIBAS FINANCIAL MARKETS | 4,841 | $231.5K | 0.01% | 2025-09-30 |
| 128 | EntryPoint Capital, LLC | 13,966 | $223.3K | 0.04% | 2025-06-30 |
| 129 | Point72 Asia (Singapore) Pte. Ltd. | 4,637 | $221.8K | 0.01% | 2025-09-30 |
| 130 | China Universal Asset Management Co., Ltd. | 4,503 | $215.4K | 0.01% | 2025-09-30 |
| 131 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 4,400 | $210.5K | 0.01% | 2025-09-30 |
| 132 | SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | 12,402 | $198.3K | 0.04% | 2025-06-30 |
| 133 | TWO SIGMA ADVISERS, LP | 12,219 | $185.9K | 0.04% | 2025-03-31 |
| 134 | Corebridge Financial, Inc. | 11,309 | $172.0K | 0.03% | 2025-03-31 |
| 135 | Allostery Investments LP | 9,356 | $149.6K | 0.03% | 2025-06-30 |
| 136 | PenderFund Capital Management Ltd. | 3,000 | $143.5K | 0.01% | 2025-09-30 |
| 137 | Zurcher Kantonalbank (Zurich Cantonalbank) | 2,515 | $120.3K | 0.00% | 2025-09-30 |
| 138 | KLP KAPITALFORVALTNING AS | 2,300 | $110.0K | 0.00% | 2025-09-30 |
| 139 | Farther Finance Advisors, LLC | 2,146 | $102.6K | 0.00% | 2025-09-30 |
| 140 | Quantbot Technologies LP | 1,948 | $93.2K | 0.00% | 2025-09-30 |
| 141 | Russell Investments Group, Ltd. | 1,577 | $75.4K | 0.00% | 2025-09-30 |
| 142 | NISA INVESTMENT ADVISORS, LLC | 1,551 | $74.2K | 0.00% | 2025-09-30 |
| 143 | Ameritas Investment Partners, Inc. | 1,463 | $70.0K | 0.00% | 2025-09-30 |
| 144 | FMR LLC | 1,451 | $69.4K | 0.00% | 2025-09-30 |
| 145 | Caitong International Asset Management Co., Ltd | 1,234 | $59.0K | 0.00% | 2025-09-30 |
| 146 | CITIGROUP INC | 1,211 | $57.9K | 0.00% | 2025-09-30 |
| 147 | Sterling Capital Management LLC | 1,208 | $57.8K | 0.00% | 2025-09-30 |
| 148 | Mirae Asset Global Investments Co., Ltd. | 993 | $47.5K | 0.00% | 2025-09-30 |
| 149 | Tower Research Capital LLC (TRC) | 740 | $35.4K | 0.00% | 2025-09-30 |
| 150 | Versant Capital Management, Inc | 600 | $28.7K | 0.00% | 2025-09-30 |
| 151 | GAMMA Investing LLC | 570 | $27.3K | 0.00% | 2025-09-30 |
| 152 | GF FUND MANAGEMENT CO. LTD. | 555 | $26.5K | 0.00% | 2025-09-30 |
| 153 | EverSource Wealth Advisors, LLC | 183 | $8.8K | 0.00% | 2025-09-30 |
| 154 | GLAZER CAPITAL, LLC | 180,155 | $8.6K | 0.63% | 2025-09-30 |
| 155 | US BANCORP \DE\ | 144 | $6.9K | 0.00% | 2025-09-30 |
| 156 | Optiver Holding B.V. | 128 | $6.1K | 0.00% | 2025-09-30 |
| 157 | OSAIC HOLDINGS, INC. | 250 | $5.8K | 0.00% | 2025-09-30 |
| 158 | IFP Advisors, Inc | 0 | $3.8K | 0.00% | 2025-12-31 |
| 159 | Parkside Financial Bank & Trust | 48 | $2.3K | 0.00% | 2025-09-30 |
| 160 | Arax Advisory Partners | 47 | $2.2K | 0.00% | 2025-09-30 |
| 161 | ROTHSCHILD INVESTMENT LLC | 45 | $2.2K | 0.00% | 2025-09-30 |
| 162 | Virtu Financial LLC | 26,273 | $1.3K | 0.09% | 2025-09-30 |
| 163 | SG Americas Securities, LLC | 20,182 | $965 | 0.07% | 2025-09-30 |
| 164 | PNC Financial Services Group, Inc. | 20 | $957 | 0.00% | 2025-09-30 |
| 165 | True Wealth Design, LLC | 18 | $861 | 0.00% | 2025-09-30 |
| 166 | Smartleaf Asset Management LLC | 13 | $626 | 0.00% | 2025-09-30 |
| 167 | PRICE T ROWE ASSOCIATES INC /MD/ | 9,280 | $444 | 0.03% | 2025-09-30 |
| 168 | HRT FINANCIAL LP | 26,876 | $429 | 0.09% | 2025-06-30 |
| 169 | SBI Securities Co., Ltd. | 2 | $96 | 0.00% | 2025-09-30 |
| 170 | AMALGAMATED BANK | 567 | $27 | 0.00% | 2025-09-30 |
| 171 | BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 243 | $12 | 0.00% | 2025-09-30 |
| 172 | Daiwa Securities Group Inc. | 95 | $5 | 0.00% | 2025-09-30 |
| 173 | CWM, LLC | 71 | $3 | 0.00% | 2025-09-30 |
| 174 | SIMPLEX TRADING, LLC | 11 | $0 | 0.00% | 2025-06-30 |
| 175 | NOMURA ASSET MANAGEMENT CO LTD | 0 | $0 | 0.00% | 2025-06-30 |
| 176 | CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% | 2025-06-30 |
| 177 | FNY Investment Advisers, LLC | 10 | $0 | 0.00% | 2025-12-31 |