Jim Simons Specialty Chemicals

Renaissance Technologies LLC

$70.6 Billion
Q3 2025

Stock List

Stock	Market Cap.	Holding Value (Reported)	# of Shares.	Last Trade
WDFC Wd 40 CO	$2.69B	$56.4 Million 0.08% of portfolio	285,561	Q3 2025 Added 2.62%
REX Rex American Resources Corp	$586M	$53.3 Million 0.08% of portfolio	1,741,430	Q3 2025 Added 110.52%
BCPC Balchem Corp	$5.03B	$36.3 Million 0.05% of portfolio	241,600	Q3 2025 Reduced 4.92%
ECL Ecolab Inc.	$73.7B	$28.5 Million 0.04% of portfolio	104,142	Q3 2025 Reduced 72.32%
ODC Oil Dri Corp Of America	$288M	$28.3 Million 0.04% of portfolio	468,792	Q3 2025 Reduced 0.34%
AVTR Avantor, Inc.	$7.67B	$20.6 Million 0.03% of portfolio	1,651,100	Q3 2025 Added 33.7%
RPM Rpm International Inc	$13.8B	$18.9 Million 0.03% of portfolio	160,600	Q3 2025 Added 707.04%
HDSN Hudson Technologies Inc	$305M	$17.8 Million 0.03% of portfolio	1,796,850	Q3 2025 Added 7.48%
EMN Eastman Chemical CO	$7.23B	$17.4 Million 0.02% of portfolio	276,440	Q3 2025 Reduced 30.64%

SXT Sensient Technologies Corp	$3.95B	$16.4 Million 0.02% of portfolio	174,400	Q3 2025 Added 324.87%
ALB Albemarle Corp	$13.5B	$15.3 Million 0.02% of portfolio	188,208	Q3 2025 Reduced 65.21%
NEU Newmarket Corp	$7.74B	$12.3 Million 0.02% of portfolio	14,800	Q3 2025 Reduced 37.55%
IOSP Innospec Inc.	$1.84B	$11.3 Million 0.02% of portfolio	146,500	Q3 2025 Reduced 0.07%
CMT Core Molding Technologies Inc	$159M	$10.4 Million 0.01% of portfolio	511,247	Q3 2025 Added 2.44%
HWKN Hawkins Inc	$2.66B	$9.68 Million 0.01% of portfolio	53,000	Q3 2025 Reduced 39.01%
AXTA Axalta Coating Systems Ltd.	$6.38B	$6.96 Million 0.01% of portfolio	243,100	Q3 2025 Reduced 60.43%
KRO Kronos Worldwide Inc	$546M	$4.27 Million 0.01% of portfolio	743,088	Q3 2025 Added 15.83%
NGVT Ingevity Corp	$1.88B	$3.66 Million 0.01% of portfolio	66,300	Q3 2025 Added 64.11%

FSI Flexible Solutions International Inc	$99.9M	$3.33 Million 0.0% of portfolio	350,245	Q3 2025 Reduced 9.37%
SSL Sasol LTD	$4.44B	$3.22 Million 0.0% of portfolio	517,000	Q3 2025 Added 31.28%
AVNT Avient Corp	$2.66B	$3.05 Million 0.0% of portfolio	92,558	Q3 2025 New
FUL Fuller H B CO	$3.06B	$2.92 Million 0.0% of portfolio	49,300	Q3 2025 Added 151.53%
CBT Cabot Corp	$3.47B	$2.65 Million 0.0% of portfolio	34,800	Q3 2025 New
SCL Stepan CO	$985M	$2.37 Million 0.0% of portfolio	49,600	Q3 2025 New
ECVT Ecovyst Inc.	$1.17B	$2.11 Million 0.0% of portfolio	240,700	Q3 2025 Reduced 3.18%
ALTO Alto Ingredients, Inc.	$145M	$2.1 Million 0.0% of portfolio	1,893,521	Q3 2025 Added 31.44%
WLK Westlake Corp	$8.01B	$2 Million 0.0% of portfolio	25,900	Q3 2025 Reduced 82.04%
OLN Olin Corp	$2.76B	$1.82 Million 0.0% of portfolio	73,000	Q3 2025 Reduced 84.46%
OEC Orion Engineered Carbons S.A.	$277M	$1.68 Million 0.0% of portfolio	221,696	Q3 2025 Reduced 22.29%
MTX Minerals Technologies Inc	$1.86B	$1.63 Million 0.0% of portfolio	26,200	Q3 2025 Added 4.8%
IFF International Flavors & Fragrances Inc	$16.8B	$1.01 Million 0.0% of portfolio	16,400	Q3 2025 Reduced 96.64%
NTIC Northern Technologies International Corp	$74.6M	$850,000 0.0% of portfolio	109,877	Q3 2025 Added 4.77%
KOP Koppers Holdings Inc.	$605M	$764,000 0.0% of portfolio	27,300	Q3 2025 Added 5.0%
TSE Trinseo PLC	$33.9M	$739,000 0.0% of portfolio	314,700	Q3 2025 Added 13.2%
LOOP Loop Industries, Inc.	$55.5M	$354,000 0.0% of portfolio	239,300	Q3 2025 Added 193.88%
LWLG Lightwave Logic, Inc.	$542M	$76,000 0.0% of portfolio	20,607	Q3 2025 Reduced 12.68%

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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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