Jim Simons Biotechnology

Renaissance Technologies LLC

$70.6 Billion
Q2 2025

Stock List

Stock	Market Cap.	Holding Value (Reported)	# of Shares.	Last Trade
EXEL Exelixis, Inc.	$12.1B	$697 Million 0.99% of portfolio	15,819,765	Q2 2025 Added 6.72%
UTHR United Therapeutics Corp	$13.7B	$609 Million 0.86% of portfolio	2,119,092	Q2 2025 Added 0.57%
CORT Corcept Therapeutics Inc	$7.88B	$460 Million 0.65% of portfolio	6,266,402	Q2 2025 Added 2.01%
VRTX Vertex Pharmaceuticals Inc	$99.5B	$447 Million 0.63% of portfolio	1,004,888	Q2 2025 Reduced 14.23%
NVO Novo Nordisk A S	$112B	$341 Million 0.48% of portfolio	4,936,796	Q2 2025 Reduced 27.63%
INCY Incyte Corp	$18.2B	$264 Million 0.37% of portfolio	3,881,932	Q2 2025 Added 4.67%
BMRN Biomarin Pharmaceutical Inc	$10.6B	$99.3 Million 0.14% of portfolio	1,806,771	Q2 2025 Added 101.7%
INVA Innoviva, Inc.	$1.4B	$95.6 Million 0.14% of portfolio	4,760,832	Q2 2025 Added 4.47%
JAZZ Jazz Pharmaceuticals PLC	$7.1B	$95.5 Million 0.14% of portfolio	900,368	Q2 2025 Reduced 13.81%
BPMC Blueprint Medicines Corp	$7.73B	$86.5 Million 0.12% of portfolio	674,500	Q2 2025 New
CPRX Catalyst Pharmaceuticals, Inc.	$2.09B	$70.6 Million 0.1% of portfolio	3,251,516	Q2 2025 Added 9.99%
ADMA Adma Biologics, Inc.	$3.29B	$57.3 Million 0.08% of portfolio	3,146,053	Q2 2025 Reduced 11.35%
GMAB Genmab A/S	$14.4B	$57.2 Million 0.08% of portfolio	2,766,750	Q2 2025 Added 22.3%
PTCT Ptc Therapeutics, Inc.	$3.24B	$47 Million 0.07% of portfolio	963,300	Q2 2025 Added 43.73%
TVTX Travere Therapeutics, Inc.	$1.12B	$36.9 Million 0.05% of portfolio	2,495,114	Q2 2025 Reduced 7.68%
SWTX Spring Works Therapeutics, Inc.	$2.93B	$35.7 Million 0.05% of portfolio	760,600	Q2 2025 Added 309.14%
ACAD Acadia Pharmaceuticals Inc	$4.12B	$33.4 Million 0.05% of portfolio	1,547,732	Q2 2025 Added 4.79%
INSM Insmed Inc	$16.5B	$31.1 Million 0.04% of portfolio	308,687	Q2 2025 New
TECH Bio Techne Corp	$2.07B	$30.4 Million 0.04% of portfolio	590,700	Q2 2025 Added 309.07%
HRMY Harmony Biosciences Holdings, Inc.	$2.1B	$29.4 Million 0.04% of portfolio	929,471	Q2 2025 Added 10.6%
MRNA Moderna, Inc.	$10B	$27.7 Million 0.04% of portfolio	1,003,900	Q2 2025 Reduced 26.19%
REGN Regeneron Pharmaceuticals, Inc.	$59.7B	$23.7 Million 0.03% of portfolio	45,062	Q2 2025 Reduced 42.89%
LEGN Legend Biotech Corp	$6.19B	$23.3 Million 0.03% of portfolio	656,300	Q2 2025 Reduced 7.68%
BCRX Biocryst Pharmaceuticals Inc	$1.55B	$22.6 Million 0.03% of portfolio	2,526,734	Q2 2025 Added 317.49%
MIRM Mirum Pharmaceuticals, Inc.	$2.38B	$20.2 Million 0.03% of portfolio	396,348	Q2 2025 Added 110.26%
RYTM Rhythm Pharmaceuticals, Inc.	$5.51B	$19.9 Million 0.03% of portfolio	314,893	Q2 2025 Added 2,131.38%
HALO Halozyme Therapeutics, Inc.	$8.95B	$17.6 Million 0.02% of portfolio	338,609	Q2 2025 Added 182.15%
VCYT Veracyte, Inc.	$2.06B	$16.5 Million 0.02% of portfolio	610,400	Q2 2025 Reduced 26.63%
VNDA Vanda Pharmaceuticals Inc.	$244M	$16.3 Million 0.02% of portfolio	3,447,460	Q2 2025 Reduced 3.34%
AKBA Akebia Therapeutics, Inc.	$610M	$15.3 Million 0.02% of portfolio	4,194,427	Q2 2025 Added 4.71%
AXSM Axsome Therapeutics, Inc.	$4.51B	$14.5 Million 0.02% of portfolio	138,700	Q2 2025 Added 3.2%
VRNA Verona Pharma PLC	$6.41B	$13.9 Million 0.02% of portfolio	147,400	Q2 2025 Added 48.89%
GLPG Galapagos Nv	$2.09B	$13 Million 0.02% of portfolio	464,700	Q2 2025 Added 40.48%
MDXG Mimedx Group, Inc.	$821M	$12.9 Million 0.02% of portfolio	2,107,777	Q2 2025 Added 9.2%
KRYS Krystal Biotech, Inc.	$3.69B	$12.3 Million 0.02% of portfolio	89,800	Q2 2025 Added 701.79%
VERV Verve Therapeutics, Inc.	$667M	$11.8 Million 0.02% of portfolio	1,047,600	Q2 2025 Added 479.42%
FOLD Amicus Therapeutics, Inc.	$1.96B	$11.5 Million 0.02% of portfolio	2,013,593	Q2 2025 Added 28.91%
ABCL Ab Cellera Biologics Inc.	$1.22B	$11.3 Million 0.02% of portfolio	3,307,429	Q2 2025 Added 14.28%
IONS Ionis Pharmaceuticals Inc	$5.85B	$10.7 Million 0.02% of portfolio	270,714	Q2 2025 Added 76.34%
SRPT Sarepta Therapeutics, Inc.	$1.6B	$10.7 Million 0.02% of portfolio	624,478	Q2 2025 New
BBIO Bridge Bio Pharma, Inc.	$7.28B	$10.6 Million 0.02% of portfolio	245,946	Q2 2025 New
SRRK Scholar Rock Holding Corp	$1.66B	$10.3 Million 0.01% of portfolio	291,200	Q2 2025 Reduced 8.25%
SAGE Sage Therapeutics, Inc.	$516M	$10.2 Million 0.01% of portfolio	1,113,400	Q2 2025 Added 44.65%
MRVI Maravai Lifesciences Holdings, Inc.	$354M	$10.1 Million 0.01% of portfolio	4,186,189	Q2 2025 Added 1.84%
AUPH Aurinia Pharmaceuticals Inc.	$1.61B	$9.81 Million 0.01% of portfolio	1,157,800	Q2 2025 Added 23.35%
XERS Xeris Biopharma Holdings, Inc.	$992M	$9.6 Million 0.01% of portfolio	2,055,340	Q2 2025 Reduced 4.96%
PTGX Protagonist Therapeutics, Inc	$2.68B	$9.57 Million 0.01% of portfolio	173,134	Q2 2025 Reduced 46.49%
RVMD Revolution Medicines, Inc.	$3.09B	$8.96 Million 0.01% of portfolio	243,504	Q2 2025 Added 70.52%
ARVN Arvinas, Inc.	$361M	$8.94 Million 0.01% of portfolio	1,214,355	Q2 2025 Added 817.88%
PCVX Vaxcyte, Inc.	$1.78B	$8.75 Million 0.01% of portfolio	269,077	Q2 2025 Added 37.09%

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Jim Simons

Jim Simons is the founder and chairman of Renaissance Technologies, a successful investment firm that uses quantitative approaches to investing. Simons is known for his expertise in mathematical modeling and has a reputation for being a skilled and successful investor. He has generated strong returns for his clients over the long term.

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