Simpson Manufacturing Co., Inc.
US ˙ NYSE ˙ US8290731053

SecuritySSD / Simpson Manufacturing Co., Inc.
InstitutionCIBC Private Wealth Group, LLC
Latest Disclosed Ownership2,613 shares
Latest Disclosed Value $ 421,921
CIBC Private Wealth Group, LLC reports 3.65% increase in ownership of SSD / Simpson Manufacturing Co., Inc.

On February 12, 2026 - CIBC Private Wealth Group, LLC filed a 13F-HR form disclosing ownership of 2,613 shares of Simpson Manufacturing Co., Inc. (US:SSD) valued at $421,921 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 24, 2025 disclosing 2,521 shares of Simpson Manufacturing Co., Inc.. This represents a change in shares of 3.65% during the quarter. The current value of the position is $484,476 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)
2026-02-12 2025-12-31 13F SIMPSON MFG COM 829073105 2,613 92 3.65 422 -0.24 0.0007
2025-11-24 2025-09-30 13F SIMPSON MFG COM 829073105 2,521 -14 -0.55 422 7.38 0.0007
2025-08-12 2025-06-30 13F SIMPSON MFG COM 829073105 2,535 -31 -1.21 394 9.78 0.0007
2025-05-14 2025-03-31 13F SIMPSON MFG COM 829073105 2,566 -243 -8.65 359 -19.73 0.0008
2025-02-12 2024-12-31 13F Simpson Manufacturing COM 829073105 2,809 70 2.56 447 -14.72 0.0008
2024-11-13 2024-09-30 13F Simpson Manufacturing COM 829073105 2,739 -83 -2.94 524 12.23 0.0009
2024-08-09 2024-06-30 13F Simpson Manufacturing COM 829073105 2,822 -61 -2.12 467 -19.66 0.0009
2024-05-10 2024-03-31 13F Simpson Manufacturing COM 829073105 2,883 -35 -1.20 580 0.52 0.0011
2024-02-13 2023-12-31 13F SIMPSON MFG INC COM COM 829073105 2,918 -105 -3.47 578 27.65 0.0012
2023-11-13 2023-09-30 13F SIMPSON MFG INC COM COM 829073105 3,023 172 6.03 453 14.72 0.0011
2023-11-21 2023-06-30 13F/A-1 SIMPSON MFG INC COM COM 829073105 2,851 -675 -19.14 395 2.07 0.0009
2023-08-10 2023-06-30 13F SIMPSON MFG INC COM COM 829073105 2,851 -675 395 0.0009
2023-11-21 2023-03-31 13F/A-1 SIMPSON MANUFACTRG COM 829073105 3,526 -535 -13.17 387 7.22 0.0009
2023-05-12 2023-03-31 13F SIMPSON MANUFACTRG COM 829073105 3,526 -535 387 0.0008
2023-02-14 2022-12-31 13F/A-1 SIMPSON MFG INC COM COM 829073105 4,061 -505 -11.06 360 0.56 0.0009
2023-02-13 2022-12-31 13F SIMPSON MFG INC COM COM 829073105 4,061 -505 287 0.0000
2022-11-15 2022-09-30 13F SIMPSON MFG INC COM COM 829073105 4,566 -1,290 -22.03 358 -39.22 0.0010
2022-08-03 2022-06-30 13F SIMPSON MFG COM 829073105 5,856 -615 -9.50 589 -16.57 0.0015
2022-05-16 2022-03-31 13F SIMPSON MFG COM 829073105 6,471 0 0.00 706 -21.56 0.0015
2022-04-04 2021-12-31 13F/A-1 SIMPSON MFG COM 829073105 6,471 -138 -2.09 900 27.30 0.0019
2022-02-08 2021-12-31 13F SIMPSON MFG COM 829073105 6,471 -138 900 0.0019
2021-11-12 2021-09-30 13F SIMPSON MFG COM 829073105 6,609 -1,320 -16.65 707 -19.29 0.0016
2021-08-16 2021-06-30 13F SIMPSON MFG COM 829073105 7,929 -163 -2.01 876 4.41 0.0020
2021-05-12 2021-03-31 13F SIMPSON MFG COM 829073105 8,092 -2,891 -26.32 839 -18.23 0.0021
2021-02-12 2020-12-31 13F SIMPSON MANUFACTURING COM 829073105 10,983 -3,650 -24.94 1,026 -27.85 0.0027
2020-11-03 2020-09-30 13F/A-1 SIMPSON MANUFACTURING COM 829073105 14,633 14,633 1,422 0.0044
2020-08-13 2020-06-30 13F SIMPSON MANUFACTURING COM 829073105 0 -17,537 -100.00 0 -100.00
2020-05-15 2020-03-31 13F SIMPSON MANUFACTURING COM 829073105 17,537 -5,658 -24.39 1,087 -41.59 0.0047
2020-01-30 2019-12-31 13F SIMPSON MANUFACTURING COM 829073105 23,195 -434 -1.84 1,861 13.54 0.0061
2019-10-16 2019-09-30 13F SIMPSON MANUFACTURING COM 829073105 23,629 -4,332 -15.49 1,639 -11.79 0.0058
2019-07-31 2019-06-30 13F SIMPSON MANUFACTURING COM 829073105 27,961 9,299 49.83 1,858 67.99 0.0065
2019-05-10 2019-03-31 13F SIMPSON MANUFACTURING COM 829073105 18,662 555 3.07 1,106 12.86 0.0043
2019-02-05 2018-12-31 13F SIMPSON MANUFACTURING COM 829073105 18,107 -1,350 -6.94 980 -30.50 0.0044
2018-11-14 2018-09-30 13F SIMPSON MANUFACTURING COM 829073105 19,457 12 0.06 1,410 16.63 0.0053
2018-08-02 2018-06-30 13F SIMPSON MANUFACTURING COM 829073105 19,445 -480 -2.41 1,209 5.41 0.0049
2018-05-17 2018-03-31 13F SIMPSON MANUFACTURING COM 829073105 19,925 -1,800 -8.29 1,147 -8.02 0.0050
2018-02-12 2017-12-31 13F SIMPSON MANUFACTURING COM 829073105 21,725 375 1.76 1,247 19.10 0.0053
2017-12-21 2017-09-30 13F/A-1 SIMPSON MANUFACTRG COM 829073105 21,350 21,350 1,047 0.0048
2017-11-14 2017-09-30 13F SIMPSON MANUFACTRG COM 829073105 21,350 1,047 0.0047
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.