There is a long list of 115 institutional holders of OLMA within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of OLMA by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-OLMA table below, the initial column indicates the name of each top institutional holder of OLMA, with a link to that fund's top holdings. The next columns indicate the amount of OLMA stock held by each of the institutional holders of OLMA, followed by the OLMA position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
BVF Inc. IL	9,135,893	$128,177	12/31/2023
OLMA	9,135,893	$128,177	12/31/2023
Paradigm Biocapital Advisors LP	7,903,600	$110,888	12/31/2023
OLMA	7,903,600	$110,888	12/31/2023
Logos Global Management LP	4,383,875	$61,506	12/31/2023
OLMA	4,383,875	$61,506	12/31/2023
BlackRock Inc.	3,263,907	$45,793	12/31/2023
OLMA	3,263,907	$45,793	12/31/2023
Vanguard Group Inc.	2,705,895	$37,964	12/31/2023
OLMA	2,705,895	$37,964	12/31/2023
Cormorant Asset Management LP	2,456,800	$34,469	12/31/2023
OLMA	2,456,800	$34,469	12/31/2023
Deep Track Capital LP	1,930,894	$27,090	12/31/2023
OLMA	1,930,894	$27,090	12/31/2023
MPM Oncology Impact Management LP	1,857,136	$26,056	12/31/2023
OLMA	1,857,136	$26,056	12/31/2023
Dimensional Fund Advisors LP	1,715,420	$24,069	12/31/2023
OLMA	1,715,420	$24,069	12/31/2023
Vivo Capital LLC	1,873,704	$21,210	03/31/2024
OLMA	1,873,704	$21,210	03/31/2024
Geode Capital Management LLC	824,833	$11,574	12/31/2023
OLMA	824,833	$11,574	12/31/2023
Woodline Partners LP	750,279	$10,526	12/31/2023
OLMA	750,279	$10,526	12/31/2023
Polar Capital Holdings Plc	750,000	$10,522	12/31/2023
OLMA	750,000	$10,522	12/31/2023
Janus Henderson Group PLC	700,100	$9,812	12/31/2023
OLMA	700,100	$9,812	12/31/2023
State Street Corp	673,170	$9,445	12/31/2023
OLMA	673,170	$9,445	12/31/2023
Ally Bridge Group NY LLC	659,035	$9,246	12/31/2023
OLMA	659,035	$9,246	12/31/2023
First Light Asset Management LLC	631,064	$8,854	12/31/2023
OLMA	631,064	$8,854	12/31/2023
Silverarc Capital Management LLC	573,830	$8,051	12/31/2023
OLMA	573,830	$8,051	12/31/2023
Kingdon Capital Management L.L.C.		$7,717	12/31/2023
OLMA	300,000	$4,209	12/31/2023
Call	250,000	$3,508	12/31/2023
Perceptive Advisors LLC	539,831	$7,574	12/31/2023
OLMA	539,831	$7,574	12/31/2023
Adage Capital Partners GP L.L.C.	500,000	$7,015	12/31/2023
OLMA	500,000	$7,015	12/31/2023
Morgan Stanley	497,844	$6,985	12/31/2023
OLMA	497,844	$6,985	12/31/2023
Victory Capital Management Inc.	610,649	$6,913	03/31/2024
OLMA	610,649	$6,913	03/31/2024
Altium Capital Management LP	413,607	$5,803	12/31/2023
OLMA	413,607	$5,803	12/31/2023
Northern Trust Corp	352,818	$4,950	12/31/2023
OLMA	352,818	$4,950	12/31/2023
Goldman Sachs Group Inc.	315,478	$4,426	12/31/2023
OLMA	315,478	$4,426	12/31/2023
Marshall Wace LLP	290,721	$4,079	12/31/2023
OLMA	290,721	$4,079	12/31/2023
Citadel Advisors LLC		$4,022	12/31/2023
OLMA	283,952	$3,984	12/31/2023
Call	29,800	$418	12/31/2023
Put	27,100	$380	12/31/2023
StemPoint Capital LP	281,287	$3,946	12/31/2023
OLMA	281,287	$3,946	12/31/2023
Ameriprise Financial Inc.	260,357	$3,653	12/31/2023
OLMA	260,357	$3,653	12/31/2023
Acadian Asset Management LLC	255,925	$3,589	12/31/2023
OLMA	255,925	$3,589	12/31/2023
Deutsche Bank AG	248,661	$3,489	12/31/2023
OLMA	248,661	$3,489	12/31/2023
HighVista Strategies LLC	247,880	$3,478	12/31/2023
OLMA	247,880	$3,478	12/31/2023
EAM Investors LLC	228,139	$3,201	12/31/2023
OLMA	228,139	$3,201	12/31/2023
Candriam Luxembourg S.C.A.	215,008	$3,017	12/31/2023
OLMA	215,008	$3,017	12/31/2023
Two Sigma Advisers LP	180,800	$2,537	12/31/2023
OLMA	180,800	$2,537	12/31/2023
Renaissance Technologies LLC	173,611	$2,436	12/31/2023
OLMA	173,611	$2,436	12/31/2023
Two Sigma Investments LP	165,709	$2,325	12/31/2023
OLMA	165,709	$2,325	12/31/2023
Newtyn Management LLC	150,000	$2,104	12/31/2023
OLMA	150,000	$2,104	12/31/2023
Jacobs Levy Equity Management Inc.	149,659	$2,100	12/31/2023
OLMA	149,659	$2,100	12/31/2023
Susquehanna International Group LLP		$1,496	12/31/2023
OLMA	151,867	$2,131	12/31/2023
Put	63,100	$885	12/31/2023
Call	17,800	$250	12/31/2023
Nuveen Asset Management LLC	100,889	$1,415	12/31/2023
OLMA	100,889	$1,415	12/31/2023
Wellington Management Group LLP	99,413	$1,395	12/31/2023
OLMA	99,413	$1,395	12/31/2023
Charles Schwab Investment Management Inc.	89,210	$1,252	12/31/2023
OLMA	89,210	$1,252	12/31/2023
Millennium Management LLC	87,252	$1,224	12/31/2023
OLMA	87,252	$1,224	12/31/2023
VR Adviser LLC	77,042	$1,081	12/31/2023
OLMA	77,042	$1,081	12/31/2023
ClariVest Asset Management LLC	67,468	$947	12/31/2023
OLMA	67,468	$947	12/31/2023
Bank of New York Mellon Corp	81,301	$920	03/31/2024
OLMA	81,301	$920	03/31/2024
Swiss National Bank	64,600	$906	12/31/2023
OLMA	64,600	$906	12/31/2023
Hudson Bay Capital Management LP	62,500	$877	12/31/2023
OLMA	62,500	$877	12/31/2023