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

SecuritySSD / Simpson Manufacturing Co., Inc.
InstitutionCaptrust Financial Advisors
Latest Disclosed Ownership6,890 shares
Latest Disclosed Value $ 1,182,426
Captrust Financial Advisors reports 4.81% decrease in ownership of SSD / Simpson Manufacturing Co., Inc.

On May 14, 2026 - Captrust Financial Advisors filed a 13F-HR form disclosing ownership of 6,890 shares of Simpson Manufacturing Co., Inc. (US:SSD) valued at $1,182,462 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 7,238 shares of Simpson Manufacturing Co., Inc.. This represents a change in shares of -4.81% during the quarter. The current value of the position is $1,287,121 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 SIMPSON MFG INC COM Stock 829073105 6,890 -348 -4.81 1,182 1.20 0.0020
2026-02-17 2025-12-31 13F SIMPSON MFG INC COM Stock 829073105 7,238 -23,724 -76.62 1,169 -77.47 0.0022
2025-11-19 2025-09-30 13F SIMPSON MFG INC COM Stock 829073105 30,962 -2,240 -6.75 5,185 0.54 0.0106
2025-08-15 2025-06-30 13F SIMPSON MFG INC COM Stock 829073105 33,202 5,810 21.21 5,157 19.85 0.0115
2025-05-15 2025-03-31 13F SIMPSON MFG INC COM Stock 829073105 27,392 7,911 40.61 4,303 33.19 0.0108
2025-02-14 2024-12-31 13F SIMPSON MFG INC COM Stock 829073105 19,481 14,435 286.07 3,231 234.72 0.0092
2024-11-14 2024-09-30 13F SIMPSON MFG INC COM Stock 829073105 5,046 494 10.85 965 25.81 0.0029
2024-08-15 2024-06-30 13F SIMPSON MFG INC COM Stock 829073105 4,552 672 17.32 767 -3.64 0.0025
2024-05-15 2024-03-31 13F SIMPSON MFG INC COM Stock 829073105 3,880 -2,618 -40.29 796 -38.10 0.0029
2024-02-14 2023-12-31 13F SIMPSON MFG INC COM Stock 829073105 6,498 309 4.99 1,286 38.73 0.0044
2023-11-15 2023-09-30 13F SIMPSON MFG INC COM Stock 829073105 6,189 2,244 56.88 927 69.78 0.0035
2023-08-15 2023-06-30 13F SIMPSON MFG INC COM Stock 829073105 3,945 -15 -0.38 546 25.81 0.0022
2023-05-15 2023-03-31 13F SIMPSON MFG INC COM Stock 829073105 3,960 14 0.35 434 24.36 0.0019
2023-02-15 2022-12-31 13F SIMPSON MFG INC COM Stock 829073105 3,946 488 14.11 350 28.78 0.0018
2022-11-16 2022-09-30 13F SIMPSON MFG INC COM Stock 829073105 3,458 7 0.20 271 -21.90 0.0016
2022-08-23 2022-06-30 13F/A-1 SIMPSON MFG INC COM Common Stock 829073105 3,451 -349 -9.18 347 -16.18 0.0022
2022-08-16 2022-06-30 13F SIMPSON MFG INC COM COM 829073105 3,495 -305 352 0.0026
2022-05-16 2022-03-31 13F SIMPSON MFG COM 829073105 3,800 1,286 51.15 414 18.29 0.0027
2022-02-14 2021-12-31 13F SIMPSON MFG INC COM Common Stock 829073105 2,514 -319 -11.26 350 15.51 0.0024
2021-11-16 2021-09-30 13F SIMPSON MFG INC COM Common Stock 829073105 2,833 1,570 124.31 303 116.43 0.0025
2021-08-16 2021-06-30 13F SIMPSON MFG INC COM Common Stock 829073105 1,263 -20 -1.56 140 5.26 0.0013
2021-05-17 2021-03-31 13F SIMPSON MFG INC COM Common Stock 829073105 1,283 442 52.56 133 68.35 0.0014
2021-02-16 2020-12-31 13F SIMPSON MANUFACTURING CO INC COM Common Stock 829073105 841 -267 -24.10 79 -26.85 0.0010
2020-11-17 2020-09-30 13F SIMPSON MANUFACTURING CO INC COM Common Stock 829073105 1,108 85 8.31 108 30.12 0.0018
2020-08-14 2020-06-30 13F SIMPSON MANUFACTURING CO INC COM Common Stock 829073105 1,023 0 0.00 83 33.87 0.0014
2020-05-15 2020-03-31 13F SIMPSON MANUFACTURING CO INC COM Common Stock 829073105 1,023 1,023 62 0.0014
2020-02-14 2019-12-31 13F SIMPSON MANUFACTURING CO INC COM Common Stock 829073105 0 -1,063 -100.00 0 -100.00
2019-11-14 2019-09-30 13F SIMPSON MANUFACTURING CO INC COM Common Stock 829073105 1,063 186 21.21 74 27.59 0.0026
2019-08-13 2019-06-30 13F SIMPSON MANUFACTURING CO INC COM Common Stock 829073105 877 -2 -0.23 58 11.54 0.0021
2019-05-15 2019-03-31 13F SIMPSON MANUFACTURING CO INC COM Common Stock 829073105 879 803 1,056.58 52 1,200.00 0.0021
2019-02-13 2018-12-31 13F SIMPSON MANUFACTURING CO INC COM Common Stock 829073105 76 25 49.02 4 0.00 0.0002
2018-11-15 2018-09-30 13F SIMPSON MANUFACTURING CO INC COM Common Stock 829073105 51 48 1,600.00 4 0.0002
2018-08-13 2018-06-30 13F SIMPSON MANUFACTURING CO INC COM Common Stock 829073105 3 3 0 0.0000
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.