Monte Rosa TherapeuticsGLUE
13F holders, Q1 2026 (March 31)191holders +30
45new positions
19sold out
6famous investors
$16.45avg. 13F price*
At the end of Q1 2026, 191 institutions reported holding Monte Rosa Therapeutics Inc. (GLUE) in their 13F filings, up 30 from Q4 2025. 45 opened new positions and 19 sold out. The largest holders were NEA Management Company, LLC ($126.5M), T. Rowe Price Associates Inc. ($110.5M) and BlackRock, Inc. ($92.7M). 6 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Monte Rosa Therapeutics Inc.
- CUSIP
- 61225M102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 45 | $96.9M |
| Exits | 19 | $6.9M |
All 13F filers, Q4 2025 → Q1 2026: 25,288,258 shares bought and 3,642,471 shares sold, net +21,645,787 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 191 holders
| NEA Management Company, LLC | 7.19% | No change | 7,692,298 | $126.5M |
| T. Rowe Price Associates Inc. | 0.01% | Add +31.3% | 6,720,188 | $110.5M |
| BlackRock, Inc. | 0.00% | Add +34.8% | 5,637,684 | $92.7M |
| TCG Crossover Management, LLC | 2.18% | No change | 4,622,151 | $76.0M |
| BVF Inc. | 2.34% | Add +16.3% | 4,460,886 | $73.4M |
| Baker Bros. Advisors LP | 0.41% | No change | 4,345,736 | $71.5M |
| Montanova Capital, LLC | 1.89% | Add +25.8% | 4,226,809 | $69.5M |
| Vestal Point Capital, LP | 1.66% | Add +365.0% | 3,603,465 | $59.3M |
| State Street Corp. | 0.00% | Add +59.1% | 3,353,980 | $55.2M |
| Braidwell LP | 2.01% | Add +238.1% | 3,206,574 | $52.7M |
| Versant Venture Management, LLC | 37.00% | Reduce -27.4% | 3,180,780 | $52.3M |
| Vanguard Capital Management LLC | 0.00% | — | 3,100,245 | $51.0M |
| American Century Companies Inc. | 0.02% | Add +111.3% | 2,809,647 | $46.2M |
| Silverarc Capital Management, LLC | 3.88% | Add +94.5% | 2,002,040 | $32.9M |
| Aisling Capital Management LP | 5.37% | Add +5.7% | 1,555,664 | $25.6M |
| Geode Capital Management, LLC | 0.00% | Add +27.9% | 1,540,812 | $25.4M |
| Marshall Wace, LLP | 0.03% | Add +259.3% | 1,433,152 | $23.6M |
| Bellevue Group AG | 0.49% | New | 1,250,000 | $20.6M |
| MPM Bioimpact LLC | 1.50% | Add +0.3% | 1,176,928 | $19.4M |
| Dimensional Fund Advisors LP | 0.00% | Add +83.2% | 1,041,372 | $17.1M |
| FMR LLC | 0.00% | Reduce -21.2% | 1,024,304 | $16.8M |
| Goldman Sachs Group Inc. | 0.00% | Add +238.5% | 1,001,527 | $16.5M |
| Frazier Life Sciences Management, L.P. | 0.42% | New | 1,000,000 | $16.4M |
| Northern Trust Corp. | 0.00% | Add +18.6% | 826,624 | $13.6M |
| Janus Henderson Group PLC | 0.01% | New | 685,926 | $11.3M |
| Alphabet Inc. | 0.28% | Reduce -8.1% | 684,275 | $11.3M |
| Morgan Stanley | 0.00% | Reduce -15.1% | 684,063 | $11.3M |
| AQR Capital Management | 0.01% | Reduce -16.1% | 658,483 | $10.8M |
| Nantahala Capital Management, LLC | 0.67% | Add +1024.3% | 651,993 | $10.7M |
| Arrowstreet Capital, Limited Partnership | 0.01% | Add +110.5% | 647,739 | $10.7M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +21.8% | 546,689 | $9.0M |
| Bridgeway Capital Management, LLC | 0.17% | Add +1.0% | 528,698 | $8.7M |
| Vanguard Portfolio Management LLC | 0.00% | — | 515,966 | $8.5M |
| Parkwood LLC | 0.74% | Reduce -28.7% | 505,000 | $8.3M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 407,078 | $6.7M |
| Cormorant Asset Management, LP | 0.33% | New | 400,000 | $6.6M |
| Allspring Global Investments Holdings, LLC | 0.01% | Add +1355.1% | 392,227 | $6.5M |
| Bank of America Corp. | 0.00% | Add +73.3% | 387,542 | $6.4M |
| Renaissance Technologies | 0.01% | New | 379,100 | $6.2M |
| Fisher Asset Management | 0.00% | New | 314,862 | $5.2M |
| Empowered Funds, LLC | 0.03% | Add +9.8% | 305,398 | $5.0M |
| Nextech Invest Ltd. | 0.35% | Add +8.9% | 304,237 | $5.0M |
| TD Asset Management Inc | 0.00% | Add +34.4% | 286,978 | $4.7M |
| Balyasny Asset Management L.P. | 0.01% | New | 256,731 | $4.2M |
| Citadel Advisors | 0.00% | Add +450.1% | 254,518 | $4.2M |
| Adage Capital Partners Gp, L.L.C. | 0.01% | New | 250,000 | $4.1M |
| ADAR1 Capital Management, LLC | 0.22% | No change | 215,752 | $3.5M |
| Manufacturers Life Insurance Company, The | 0.00% | Add +55.8% | 209,801 | $3.5M |
| Bank of New York Mellon Corp | 0.00% | Add +18.1% | 204,687 | $3.4M |
| Nomura Asset Management International Inc. | 0.01% | No change | 200,000 | $3.3M |
| Franklin Resources Inc. | 0.00% | Add +134.3% | 199,722 | $3.3M |
| Atom Investors LP | 0.23% | Add +41.7% | 194,476 | $3.2M |
| Millennium Management | 0.00% | Add +84.1% | 191,382 | $3.1M |
| Diadema Partners LP | 1.27% | Add +200.8% | 187,307 | $3.1M |
| Casdin Capital, LLC | 0.23% | Add +116.3% | 186,014 | $3.1M |
| Jump Financial, LLC | 0.05% | New | 184,522 | $3.0M |
| Exome Asset Management LLC | 1.74% | New | 179,484 | $3.0M |
| J. Goldman & Co LP | 0.13% | Add +431.9% | 171,771 | $2.8M |
| Victory Capital Management Inc. | 0.00% | New | 154,658 | $2.5M |
| UBS Group AG | 0.00% | Add +24.1% | 152,620 | $2.5M |
| Informed Momentum Co LLC | 0.25% | Add +86.0% | 130,246 | $2.1M |
| Wellington Management Group LLP | 0.00% | Reduce -13.0% | 128,792 | $2.1M |
| Nuveen, LLC | 0.00% | Reduce -57.7% | 120,872 | $2.0M |
| Rafferty Asset Management, LLC | 0.01% | Add +55.1% | 104,621 | $1.7M |
| Invesco Ltd. | 0.00% | Reduce -71.8% | 102,197 | $1.7M |
| OpenArc Corporate Advisory, LLC | 0.02% | New | 100,227 | $1.6M |
| Voya Investment Management LLC | 0.00% | Add +212.1% | 82,339 | $1.4M |
| Acadian Asset Management LLC | 0.00% | Reduce -68.3% | 78,513 | $1.3M |
| Sei Investments Co. | 0.00% | Add +30.2% | 77,681 | $1.3M |
| Rhumbline Advisers | 0.00% | Add +23.5% | 76,408 | $1.3M |
| Woodline Partners LP | 0.00% | New | 74,496 | $1.2M |
| State of Wisconsin Investment Board | 0.00% | Add +278.0% | 74,197 | $1.2M |
| D. E. Shaw & Co. | 0.00% | Reduce -22.4% | 66,327 | $1.1M |
| JPMorgan Chase & Co. | 0.00% | Add +180.0% | 67,536 | $1.0M |
| Hussman Strategic Advisors, Inc. | 0.22% | New | 63,000 | $1.0M |
| Ieq Capital, LLC | 0.00% | Reduce -29.8% | 62,703 | $1.0M |
| Swiss National Bank | 0.00% | New | 61,100 | $1.0M |
| XTX Topco Ltd | 0.02% | Add +85.6% | 57,759 | $950K |
| Massachusetts Financial Services Co. | 0.00% | Add +13.8% | 56,491 | $929K |
| Prudential Financial Inc. | 0.00% | New | 56,280 | $926K |
| Quantinno Capital Management LP | 0.00% | Add +60.8% | 54,003 | $888K |
| Alliancebernstein L.P. | 0.00% | Reduce -12.3% | 55,700 | $873K |
| Trexquant Investment LP | 0.01% | Reduce -67.2% | 49,179 | $809K |
| Deutsche Bank AG | 0.00% | Add +44.6% | 47,862 | $787K |
| Persistent Asset Partners Ltd | 0.30% | Add +113.9% | 47,500 | $781K |
| Profund Advisors LLC | 0.03% | Add +85.1% | 46,684 | $768K |
| BNP Paribas Financial Markets | 0.00% | Add +691.4% | 45,063 | $741K |
| Seven Grand Managers, LLC | 0.05% | New | 45,000 | $740K |
| Aquatic Capital Management LLC | 0.02% | Add +45.0% | 44,875 | $738K |
| Prelude Capital Management, LLC | 0.05% | New | 43,473 | $715K |
| STRS Ohio | 0.00% | Add +18.3% | 42,700 | $702K |
| Principal Financial Group Inc. | 0.00% | New | 42,391 | $697K |
| Round Rock Advisors LLC | 0.09% | New | 37,229 | $612K |
| Squarepoint Ops LLC | 0.00% | Add +270.0% | 37,107 | $610K |
| Vanguard Global Advisers, LLC | 0.00% | — | 35,998 | $592K |
| Ameriprise Financial Inc. | 0.00% | Reduce -70.5% | 35,997 | $592K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +40.1% | 35,795 | $582K |
| MetLife Investment Management, LLC | 0.00% | Add +27.6% | 33,409 | $550K |
| Kennedy Capital Management LLC | 0.01% | New | 31,977 | $526K |
| Advisory Research Inc. | 0.06% | Reduce -50.6% | 31,236 | $514K |
"% of holder's portfolio" is GLUE's weight in each manager's 13F, not the share of Monte Rosa Therapeutics Inc. the manager owns.