OLMA Institutional Ownership & Shareholders
OLEMA PHARMACEUTICALS INC (OLMA) is currently held by 182 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $1.27B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Fmr Llc is currently the largest disclosed institutional shareholder of OLMA tracked by InsiderSet, reporting ownership valued at approximately $151.91M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $85.85M, representing an estimated loss of -43.49% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 63% of the total disclosed OLMA value among the investors covered in this analysis. Major shareholders include Fmr Llc, Paradigm Biocapital Advisors Lp, Janus Henderson Group Plc, and several other long-term asset managers with concentrated positions in OLEMA PHARMACEUTICALS INC (OLMA).
This page ranks the largest institutional OLMA shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
182
Total Reported Value
$1.27B
Largest Holder
Fmr Llc
Largest Position
$151.91M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
56
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Fmr Llc | 0.01% | 12,143,062 | $151,909,702 | $85,851,448 | -$66,058,254 | -43.49% | |
| Paradigm Biocapital Advisors Lp | 2.03% | 8,670,576 | $108,468,906 | $61,300,972 | -$47,167,934 | -43.49% | |
| Janus Henderson Group Plc | 0.05% | 7,108,488 | $106,013,431 | $50,257,010 | -$55,756,421 | -52.59% | |
| Bain Capital Life Sciences Investors, Llc | 5.27% | 7,085,249 | $88,636,465 | $50,092,710 | -$38,543,755 | -43.49% | |
| Blackrock, Inc. | 0.00% | 6,714,691 | $84,000,783 | $47,472,865 | -$36,527,918 | -43.49% | |
| Bvf Inc/Il | 1.69% | 5,295,893 | $66,251,621 | $37,441,964 | -$28,809,657 | -43.49% | |
| Siren, L.L.C. | 1.23% | 4,856,949 | $60,760,432 | $34,338,629 | -$26,421,803 | -43.49% | |
| State Street Corp | 0.00% | 4,316,058 | $53,993,886 | $30,514,530 | -$23,479,356 | -43.49% | |
| Vanguard Capital Management Llc | 0.00% | 3,341,217 | $41,798,625 | $23,622,404 | -$18,176,221 | -43.49% | |
| Logos Global Management Lp | 1.73% | 3,208,875 | $40,143,026 | $22,686,746 | -$17,456,280 | -43.49% | |
| Cormorant Asset Management, Lp | 1.38% | 2,150,000 | $26,896,500 | $15,200,500 | -$11,696,000 | -43.49% | |
| Morgan Stanley | 0.00% | 1,832,269 | $22,921,685 | $12,954,142 | -$9,967,543 | -43.49% | |
| Geode Capital Management, Llc | 0.00% | 1,819,029 | $22,759,853 | $12,860,535 | -$9,899,318 | -43.49% | |
| Vanguard Portfolio Management Llc | 0.00% | 1,663,218 | $20,806,857 | $11,758,951 | -$9,047,906 | -43.49% | |
| Goldman Sachs Group Inc | 0.00% | 1,567,979 | $19,615,417 | $11,085,612 | -$8,529,805 | -43.49% | |
| Deep Track Capital, Lp | 0.28% | 1,500,000 | $18,765,000 | $10,605,000 | -$8,160,000 | -43.49% | |
| Dimensional Fund Advisors Lp | 0.00% | 1,416,533 | $17,718,405 | $10,014,888 | -$7,703,517 | -43.48% | |
| Lightspeed Management Company, L.L.C. | 0.71% | 1,355,299 | $16,954,790 | $9,581,964 | -$7,372,826 | -43.49% | |
| Kingdon Capital Management, L.L.C. | 2.02% | 1,200,000 | $15,012,000 | $8,484,000 | -$6,528,000 | -43.49% | |
| Two Sigma Investments, Lp | 0.01% | 1,131,434 | $14,154,239 | $7,999,238 | -$6,155,001 | -43.49% | |
| Point72 Asset Management, L.P. | 0.02% | 1,070,949 | $13,397,572 | $7,571,609 | -$5,825,963 | -43.49% | |
| Duquesne Family Office Llc | Stanley Druckenmiller | 0.28% | 986,827 | $12,345,000 | $6,976,867 | -$5,368,133 | -43.48% |
| Defilade Capital Management, L.P. | 1.55% | 924,758 | $11,568,723 | $6,538,039 | -$5,030,684 | -43.49% | |
| Ameriprise Financial Inc | 0.00% | 840,646 | $10,516,481 | $5,943,367 | -$4,573,114 | -43.49% | |
| Price T Rowe Associates Inc | 0.00% | 826,569 | $10,341,000 | $5,843,843 | -$4,497,157 | -43.49% | |
| Candriam S.C.A. | 0.05% | 1,184,467 | $10,271,186 | $8,374,182 | -$1,897,004 | -18.47% | |
| Woodline Partners Lp | 0.03% | 751,030 | $9,395,385 | $5,309,782 | -$4,085,603 | -43.49% | |
| Northern Trust Corp | 0.00% | 674,945 | $8,443,561 | $4,771,861 | -$3,671,700 | -43.49% | |
| Vivo Capital, Llc | 0.77% | 671,843 | $8,404,756 | $4,749,930 | -$3,654,826 | -43.49% | |
| Qube Research & Technologies Ltd | 0.01% | 663,319 | $8,298,121 | $4,689,665 | -$3,608,456 | -43.49% | |
| Citadel Advisors Llc | 0.00% | 641,828 | $8,029,268 | $4,537,724 | -$3,491,544 | -43.49% | |
| Squarepoint Ops Llc | 0.01% | 615,470 | $7,699,530 | $4,351,373 | -$3,348,157 | -43.49% | |
| Readystate Asset Management Lp | 0.30% | 593,829 | $7,428,801 | $4,198,371 | -$3,230,430 | -43.49% | |
| Jones Hill Capital Lp | 1.53% | 574,166 | $7,182,817 | $4,059,354 | -$3,123,463 | -43.49% | |
| Hudson Bay Capital Management Lp | 0.04% | 566,400 | $7,085,664 | $4,004,448 | -$3,081,216 | -43.49% | |
| Catalio Capital Management, Lp | 1.18% | 267,058 | $6,676,450 | $1,888,100 | -$4,788,350 | -71.72% | |
| Wellington Management Group Llp | 0.00% | 526,446 | $6,585,839 | $3,721,973 | -$2,863,866 | -43.49% | |
| Charles Schwab Investment Management Inc | 0.00% | 518,342 | $6,484,458 | $3,664,678 | -$2,819,780 | -43.49% | |
| Vestal Point Capital, Lp | 0.12% | 418,551 | $5,236,073 | $2,959,156 | -$2,276,917 | -43.49% | |
| Vanguard Fiduciary Trust Co | 0.00% | 415,055 | $5,192,338 | $2,934,439 | -$2,257,899 | -43.49% | |
| Ikarian Capital, Llc | 0.78% | 383,281 | $4,794,845 | $2,709,797 | -$2,085,048 | -43.49% | |
| Seb Asset Management Ab | 0.02% | 339,461 | $4,246,649 | $2,399,989 | -$1,846,660 | -43.49% | |
| Bank Of America Corp | 0.00% | 334,875 | $4,189,287 | $2,367,566 | -$1,821,721 | -43.49% | |
| Fisher Asset Management, Llc | 0.00% | 296,724 | $3,712,015 | $2,097,839 | -$1,614,176 | -43.49% | |
| Hennion & Walsh Asset Management, Inc. | 0.11% | 421,061 | $3,637,967 | $2,976,901 | -$661,066 | -18.17% | |
| Rock Springs Capital Management Lp | 0.14% | 235,178 | $2,942,077 | $1,662,708 | -$1,279,369 | -43.49% | |
| Ubs Group Ag | 0.00% | 222,873 | $2,788,141 | $1,575,712 | -$1,212,429 | -43.49% | |
| Bank Of New York Mellon Corp | 0.00% | 222,177 | $2,779,441 | $1,570,791 | -$1,208,650 | -43.49% | |
| Pier Capital, Llc | 0.37% | 220,699 | $2,760,944 | $1,560,342 | -$1,200,602 | -43.49% | |
| Birchview Capital, Lp | 1.16% | 199,000 | $2,489,490 | $1,406,930 | -$1,082,560 | -43.49% |
Frequently asked questions about OLMA
Who are the largest institutional holders of OLMA?
The largest institutional holders of OLMA reported in the latest SEC Form 13F filings include Fmr Llc, Paradigm Biocapital Advisors Lp, Janus Henderson Group Plc, Bain Capital Life Sciences Investors, Llc, and Blackrock, Inc.. InsiderSet ranks institutional holders by their latest reported OLMA position.
What is OLMA institutional ownership?
This page tracks OLMA positions reported by institutional investment managers through SEC Form 13F. OLEMA PHARMACEUTICALS INC (OLMA) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own OLMA?
InsiderSet currently tracks 182 institutional managers reporting OLMA holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of OLMA shareholders.
How much OLMA stock do institutions own?
Institutional investment managers disclosed approximately $1.27B in OLMA holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was OLMA institutional ownership last updated?
The latest OLMA institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional OLMA holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its OLMA position after the reporting date.
Are institutions buying or selling OLMA?
Institutional buying and selling can be analyzed by comparing OLMA positions across consecutive 13F reporting periods. InsiderSet's OLMA Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View OLMA ownership changes.
How has OLMA institutional ownership changed over time?
InsiderSet tracks OLMA institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.