斯捷潘公司
US ˙ NYSE ˙ US8585861003

SecuritySCL / Stepan Company
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership12,512 shares
Latest Disclosed Value $ 625,350
Renaissance Technologies Llc reports 33.89% decrease in ownership of SCL / Stepan Company

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 12,512 shares of Stepan Company (US:SCL) valued at $625,350 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 18,927 shares of Stepan Company. This represents a change in shares of -33.89% during the quarter. The current value of the position is $644,994 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F STEPAN COM 858586100 12,512 -6,415 -33.89 625 -30.25 0.0010
2026-02-12 2025-12-31 13F STEPAN COM 858586100 18,927 -30,673 -61.84 896 -62.11 0.0014
2025-11-13 2025-09-30 13F STEPAN COM 858586100 49,600 49,600 2,366 0.0031
2024-02-13 2023-12-31 13F STEPAN COM 858586100 0 -12,200 -100.00 0 0.0000
2023-11-14 2023-09-30 13F STEPAN COM 858586100 12,200 -17,700 -59.20 1 -100.00 0.0016
2023-08-11 2023-06-30 13F STEPAN COM 858586100 29,900 -1,100 -3.55 3 -33.33 0.0041
2023-05-12 2023-03-31 13F STEPAN COM 858586100 31,000 3,200 11.51 3 50.00 0.0042
2023-02-13 2022-12-31 13F STEPAN COM 858586100 27,800 -21,500 -43.61 3 -99.96 0.0040
2022-11-14 2022-09-30 13F STEPAN COM 858586100 49,300 26,300 114.35 4,618 98.11 0.0065
2022-08-12 2022-06-30 13F STEPAN COM 858586100 23,000 -21,700 -48.55 2,331 -47.23 0.0028
2022-05-13 2022-03-31 13F STEPAN COM 858586100 44,700 41,200 1,177.14 4,417 915.40 0.0052
2022-02-11 2021-12-31 13F STEPAN COM 858586100 3,500 -28,800 -89.16 435 -88.08 0.0005
2021-11-12 2021-09-30 13F STEPAN COM 858586100 32,300 -33,500 -50.91 3,648 -53.90 0.0047
2021-08-13 2021-06-30 13F STEPAN COM 858586100 65,800 8,400 14.63 7,914 8.47 0.0099
2021-05-13 2021-03-31 13F STEPAN COM 858586100 57,400 -65,600 -53.33 7,296 -50.29 0.0091
2021-02-10 2020-12-31 13F STEPAN COM 858586100 123,000 -108,700 -46.91 14,676 -41.89 0.0159
2020-11-13 2020-09-30 13F STEPAN COM 858586100 231,700 -84,400 -26.70 25,255 -17.72 0.0252
2020-08-13 2020-06-30 13F STEPAN COM 858586100 316,100 -54,800 -14.77 30,693 -6.45 0.0265
2020-05-14 2020-03-31 13F STEPAN COM 858586100 370,900 -10,300 -2.70 32,810 -15.98 0.0319
2020-02-13 2019-12-31 13F STEPAN COM 858586100 381,200 13,200 3.59 39,050 9.33 0.0300
2019-11-13 2019-09-30 13F STEPAN COM 858586100 368,000 36,200 10.91 35,718 17.12 0.0302
2019-08-12 2019-06-30 13F STEPAN COM 858586100 331,800 -9,100 -2.67 30,496 2.21 0.0268
2019-05-14 2019-03-31 13F STEPAN COM 858586100 340,900 31,400 10.15 29,836 30.27 0.0271
2019-02-12 2018-12-31 13F STEPAN COM 858586100 309,500 -17,400 -5.32 22,903 -19.48 0.0251
2018-11-13 2018-09-30 13F STEPAN COM 858586100 326,900 -25,400 -7.21 28,444 3.50 0.0292
2018-08-13 2018-06-30 13F/A-1 STEPAN COM 858586100 352,300 -14,100 -3.85 27,483 -9.82 0.0300
2018-08-13 2018-06-30 13F STEPAN COM 858586100 366,400 30,477
2018-05-14 2018-03-31 13F STEPAN COM 858586100 366,400 22,900 6.67 30,477 12.35 0.0333
2018-02-13 2017-12-31 13F STEPAN COM 858586100 343,500 9,000 2.69 27,126 -3.07 0.0299
2017-11-13 2017-09-30 13F STEPAN COM 858586100 334,500 14,300 4.47 27,984 0.29 0.0329
2017-08-11 2017-06-30 13F STEPAN COM 858586100 320,200 9,900 3.19 27,902 14.10 0.0356
2017-05-12 2017-03-31 13F STEPAN COM 858586100 310,300 13,500 4.55 24,455 1.12 0.0342
2017-02-13 2016-12-31 13F STEPAN COM 858586100 296,800 39,500 15.35 24,183 29.36 0.0383
2016-11-14 2016-09-30 13F STEPAN COM 858586100 257,300 21,800 9.26 18,695 33.35 0.0330
2016-08-12 2016-06-30 13F STEPAN COM 858586100 235,500 -13,400 -5.38 14,019 1.87 0.0267
2016-05-13 2016-03-31 13F STEPAN COM 858586100 248,900 63,100 33.96 13,762 49.07 0.0262
2016-02-11 2015-12-31 13F STEPAN COM 858586100 185,800 2,600 1.42 9,232 21.11 0.0201
2015-11-12 2015-09-30 13F STEPAN COM 858586100 183,200 128,800 236.76 7,623 158.93 0.0182
2015-08-14 2015-06-30 13F STEPAN COM 858586100 54,400 -18,407 -25.28 2,944 -2.93 0.0067
2015-05-13 2015-03-31 13F STEPAN COM 858586100 72,807 -1,993 -2.66 3,033 1.17 0.0065
2015-02-13 2014-12-31 13F STEPAN COM 858586100 74,800 -18,200 -19.57 2,998 -27.36 0.0072
2014-11-12 2014-09-30 13F STEPAN COM 858586100 93,000 1,759 1.93 4,127 -14.43 0.0113
2014-08-13 2014-06-30 13F STEPAN COM 858586100 91,241 30,641 50.56 4,823 23.29 0.0112
2014-05-14 2014-03-31 13F STEPAN COM 858586100 60,600 6,800 12.64 3,912 10.79 0.0094
2014-02-14 2013-12-31 13F STEPAN COM 858586100 53,800 4,200 8.47 3,531 23.33 0.0085
2013-11-13 2013-09-30 13F STEPAN COM 858586100 49,600 1,200 2.48 2,863 6.35 0.0069
2013-08-12 2013-06-30 13F STEPAN COM 858586100 48,400 48,400 2,692 0.0071
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.