Stepan Company
US ˙ NYSE ˙ US8585861003

SecuritySCL / Stepan Company
InstitutionNorthern Trust Corp
Latest Disclosed Ownership242,520 shares
Latest Disclosed Value $ 12,121,149
Northern Trust Corp reports 1.95% increase in ownership of SCL / Stepan Company

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 242,520 shares of Stepan Company (US:SCL) valued at $12,121,150 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 237,872 shares of Stepan Company. This represents a change in shares of 1.95% during the quarter. The current value of the position is $12,516,457 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.

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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 242,520 4,648 1.95 12,121 7.60 0.0003
2026-02-17 2025-12-31 13F STEPAN COM 858586100 237,872 -2,281 -0.95 11,266 -1.66 0.0003
2025-11-14 2025-09-30 13F STEPAN COM 858586100 240,153 -5,461 -2.22 11,455 -14.55 0.0015
2025-08-13 2025-06-30 13F STEPAN COM 858586100 245,614 -35,164 -12.52 13,406 -13.26 0.0018
2025-05-13 2025-03-31 13F STEPAN COM 858586100 280,778 3,368 1.21 15,454 -13.90 0.0023
2025-02-14 2024-12-31 13F STEPAN COM 858586100 277,410 28,427 11.42 17,948 -6.68 0.0025
2024-11-13 2024-09-30 13F STEPAN COM 858586100 248,983 -5,125 -2.02 19,234 -9.85 0.0031
2024-08-14 2024-06-30 13F STEPAN COM 858586100 254,108 -19,275 -7.05 21,335 -13.33 0.0036
2024-05-14 2024-03-31 13F STEPAN COM 858586100 273,383 -5,651 -2.03 24,615 -6.70 0.0043
2024-02-13 2023-12-31 13F STEPAN COM 858586100 279,034 336 0.12 26,383 26.27 0.0048
2023-11-13 2023-09-30 13F STEPAN COM 858586100 278,698 8,199 3.03 20,894 -19.17 0.0040
2023-08-11 2023-06-30 13F STEPAN COM 858586100 270,499 3,175 1.19 25,849 -6.15 0.0050
2023-05-15 2023-03-31 13F STEPAN COM 858586100 267,324 280 0.10 27,542 -3.12 0.0055
2023-02-13 2022-12-31 13F STEPAN COM 858586100 267,044 6,743 2.59 28,430 16.59 0.0060
2022-11-14 2022-09-30 13F STEPAN COM 858586100 260,301 -25,479 -8.92 24,383 -15.82 0.0056
2022-08-12 2022-06-30 13F STEPAN COM 858586100 285,780 -9,038 -3.07 28,964 -0.57 0.0062
2022-05-13 2022-03-31 13F STEPAN COM 858586100 294,818 -3,253 -1.09 29,131 -21.37 0.0051
2022-02-08 2021-12-31 13F STEPAN COM 858586100 298,071 -2,451 -0.82 37,047 9.15 0.0061
2021-11-15 2021-09-30 13F STEPAN COM 858586100 300,522 -5,901 -1.93 33,941 -7.90 0.0060
2021-08-13 2021-06-30 13F STEPAN COM 858586100 306,423 -4,017 -1.29 36,854 -6.60 0.0065
2021-05-12 2021-03-31 13F STEPAN COM 858586100 310,440 -48,589 -13.53 39,459 -7.89 0.0073
2021-02-11 2020-12-31 13F STEPAN COM 858586100 359,029 -16,228 -4.32 42,839 4.73 0.0083
2020-11-16 2020-09-30 13F STEPAN COM 858586100 375,257 -12,187 -3.15 40,903 8.73 0.0090
2020-08-14 2020-06-30 13F STEPAN COM 858586100 387,444 11,383 3.03 37,619 13.08 0.0089
2020-05-14 2020-03-31 13F STEPAN COM 858586100 376,061 -1,183 -0.31 33,267 -13.92 0.0096
2020-02-14 2019-12-31 13F STEPAN COM 858586100 377,244 -7,298 -1.90 38,645 3.54 0.0086
2019-11-13 2019-09-30 13F STEPAN COM 858586100 384,542 28,257 7.93 37,324 13.98 0.0089
2019-08-13 2019-06-30 13F STEPAN COM 858586100 356,285 36,756 11.50 32,747 17.10 0.0078
2019-05-13 2019-03-31 13F STEPAN COM 858586100 319,529 8,157 2.62 27,964 21.37 0.0069
2019-02-12 2018-12-31 13F STEPAN COM 858586100 311,372 -2,158 -0.69 23,041 -15.54 0.0065
2018-11-14 2018-09-30 13F STEPAN COM 858586100 313,530 5,639 1.83 27,280 13.58 0.0067
2018-09-18 2018-06-30 13F/A-1 STEPAN COM 858586100 307,891 28,066 10.03 24,019 3.19 0.0061
2018-08-14 2018-06-30 13F STEPAN COM 858586100 309,313 29,488 24,130
2018-05-09 2018-03-31 13F STEPAN COM 858586100 279,825 1,731 0.62 23,276 5.99 0.0061
2018-02-14 2017-12-31 13F STEPAN COM 858586100 278,094 792 0.29 21,961 -5.34 0.0056
2017-11-13 2017-09-30 13F STEPAN COM 858586100 277,302 -813 -0.29 23,199 -4.28 0.0060
2017-08-11 2017-06-30 13F STEPAN COM 858586100 278,115 12,958 4.89 24,236 15.98 0.0068
2017-05-12 2017-03-31 13F STEPAN COM 858586100 265,157 2,341 0.89 20,896 -2.42 0.0060
2017-02-13 2016-12-31 13F STEPAN COM 858586100 262,816 -4,504 -1.68 21,414 10.25 0.0066
2016-11-09 2016-09-30 13F STEPAN COM 858586100 267,320 4,989 1.90 19,423 24.38 0.0060
2016-08-12 2016-06-30 13F STEPAN COM 858586100 262,331 -3,945 -1.48 15,616 6.89 0.0051
2016-08-19 2016-03-31 13F/A-1 STEPAN COM 858586100 266,276 2,545 0.96 14,610 11.49 0.0048
2016-05-13 2016-03-31 13F Stepan Chem COMM 858586100 266,276 14,723
2016-02-12 2015-12-31 13F Stepan Chem COMM 858586100 263,731 3,450 1.33 13,104 20.99 0.0043
2015-11-12 2015-09-30 13F STEPAN COM 858586100 260,281 260,281 0.00 10,831 0.0036
2015-08-13 2015-06-30 13F STEPAN COM 858586100 0 -249,334 -100.00 0 -100.00
2015-05-14 2015-03-31 13F STEPAN COM 858586100 249,334 3,611 1.47 10,387 5.46 0.0031
2015-02-12 2014-12-31 13F STEPAN COM 858586100 245,723 -11,012 -4.29 9,849 -13.56 0.0030
2014-11-13 2014-09-30 13F STEPAN COM 858586100 256,735 -8,635 -3.25 11,394 -18.78 0.0036
2014-08-14 2014-06-30 13F STEPAN COM 858586100 265,370 -27,184 -9.29 14,028 -25.72 0.0044
2014-05-14 2014-03-31 13F STEPAN COM 858586100 292,554 -22,778 -7.22 18,886 -8.74 0.0059
2014-02-21 2013-12-31 13F/A-1 STEPAN COM 858586100 315,332 1,740 0.55 20,695 14.32 0.0066
2014-02-12 2013-12-31 13F STEPAN COM 858586100 315,332 20,695
2013-11-13 2013-09-30 13F STEPAN COM 858586100 313,592 33,104 11.80 18,103 16.06 0.0064
2013-08-09 2013-06-30 13F STEPAN COM 858586100 280,488 280,488 15,598 0.0057
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.