SIMPSON MFG INC SSD
COM · Common Stock · CUSIP 829073105
US-based construction materials company
- SectorIndustrials
- IndustryCutlery, Handtools & General Hardware
- HeadquartersPleasanton, CA
- Founded1956
- Websitesimpsonmfg.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($5.0m this quarter). Holder counts are more reliable. Shares outstanding: 42.6m as of 2022-11-03, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $78.40. Options: 6 managers hold calls ($5.7m notional), 7 hold puts ($9.1m).
Biggest calls
| CITADEL ADVISORS LLC | — | $2.1m27.4k shares |
| JANE STREET GROUP, LLC | — | $1.7m22.2k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | $1.2m14.8k shares |
| SIMPLEX TRADING, LLC | — | $564.0k7.2k shares |
| Walleye Trading LLC | — | $94.0k1.2k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | — | $00 shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | $4.0m51.0k shares |
| CITADEL ADVISORS LLC | — | $2.5m31.5k shares |
| GROUP ONE TRADING LLC | — | $1.5m1.9k shares |
| Walleye Trading LLC | — | $580.0k7.4k shares |
| PEAK6 Investments LLC | — | $314.0k4.0k shares |
| SIMPLEX TRADING, LLC | — | $219.0k2.8k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | — | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| FMR LLC 13G · institution +2.5 pts · filed 2026-08-06 | 8.9% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 13G · institution -1.0 pts · filed 2026-08-13 | 8.7% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 5.3% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q3 2022
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2020 | 0 | — | 0 | — | — |
| Q1 2021 | 0 | — | 0 | — | — |
| Q2 2021 | 0 | — | 0 | — | — |
| Q3 2021 | 0 | — | 0 | — | — |
| Q4 2021 | 0 | — | 4 | $3.1m | — |
| Q1 2022 | 0 | — | 3 | $536.6k | — |
| Q2 2022 | 0 | — | 4 | $2.2m | — |
| Q3 2022 | 0 | — | 2 | $569.0k | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2022-08-10 | Magstadt Brian J Chief Financial Officer | Sold | $250.0k2.5k shares |
| 2022-07-11 | Magstadt Brian J Chief Financial Officer | Sold | $256.0k2.5k shares |
| 2022-07-08 | Dankel Roger President, Simpson Strong-Tie | Sold | $63.0k600 shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q3 2022
| Manager | Shares | Change |
|---|---|---|
| BlackRock Inc. 0.01% of their portfolio | 4.9m $387.2m | — |
| VANGUARD GROUP INC 0.01% of their portfolio | 4.2m $327.0m | — |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 0.94% of their portfolio | 3.6m $283.0m | — |
| JPMORGAN CHASE & CO 0.02% of their portfolio | 1.8m $139.5m | — |
| Capital International Investors 0.03% of their portfolio | 1.4m $109.2m | — |
| Conestoga Capital Advisors, LLC 2.10% of their portfolio | 1.4m $107.5m | — |
| STATE STREET CORP 0.01% of their portfolio | 1.3m $105.6m | — |
| AMERIPRISE FINANCIAL INC 0.03% of their portfolio | 1.2m $90.9m | — |
| DIMENSIONAL FUND ADVISORS LP 0.03% of their portfolio | 1.0m $79.0m | — |
| FIDUCIARY MANAGEMENT INC /WI/ 0.71% of their portfolio | 861.5k $67.5m | — |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 750.9k $58.9m | — |
| Allspring Global Investments Holdings, LLC 0.10% of their portfolio | 687.3k $53.9m | — |
| FEDERATED HERMES, INC. 0.15% of their portfolio | 658.1k $51.6m | — |
| ARIEL INVESTMENTS, LLC 0.55% of their portfolio | 641.2k $50.3m | — |
| NORTHERN TRUST CORP 0.01% of their portfolio | 632.6k $49.6m | — |
| Burgundy Asset Management Ltd. 0.60% of their portfolio | 546.9k $42.9m | — |
| FMR LLC 0.00% of their portfolio | 529.9k $41.5m | — |
| ROYCE & ASSOCIATES LP 0.44% of their portfolio | 492.0k $38.6m | — |
| WELLS FARGO & COMPANY/MN 0.01% of their portfolio | 481.5k $37.8m | — |
| Bank of New York Mellon Corp 0.01% of their portfolio | 481.2k $37.7m | — |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 476.3k $37.3m | — |
| MILLENNIUM MANAGEMENT LLC 0.04% of their portfolio | 444.7k $34.9m | — |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 422.5k $33.1m | — |
| NORGES BANK 0.01% of their portfolio | 400.8k $31.4m | — |
| SNYDER CAPITAL MANAGEMENT L P 0.68% of their portfolio | 339.8k $26.6m | — |
| ATLANTA CAPITAL MANAGEMENT CO L L C 0.12% of their portfolio | 338.5k $26.5m | — |
| Rockefeller Capital Management L.P. 0.14% of their portfolio | 334.3k $26.2m | — |
| Port Capital LLC 2.08% of their portfolio | 327.1k $25.6m | — |
| ROYAL BANK OF CANADA 0.01% of their portfolio | 287.8k $22.6m | — |
| VICTORY CAPITAL MANAGEMENT INC 0.02% of their portfolio | 231.7k $18.2m | — |
| RENAISSANCE TECHNOLOGIES LLC 0.02% of their portfolio | 204.2k $16.0m | — |
| Cornerstone Capital, Inc. 2.09% of their portfolio | 190.1k $14.9m | — |
| RAYMOND JAMES & ASSOCIATES 0.01% of their portfolio | 181.9k $14.3m | — |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 0.02% of their portfolio | 181.9k $14.3m | — |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.02% of their portfolio | 175.9k $13.8m | — |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 169.8k $13.3m | — |
| CONGRESS ASSET MANAGEMENT CO 0.14% of their portfolio | 163.9k $12.9m | — |
| MORGAN STANLEY 0.00% of their portfolio | 149.6k $11.7m | — |
| Fisher Asset Management, LLC 0.01% of their portfolio | 145.2k $11.4m | — |
| Eagle Ridge Investment Management 1.34% of their portfolio | 136.2k $10.7m | — |
| RHUMBLINE ADVISERS 0.02% of their portfolio | 135.2k $10.6m | — |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 134.8k $10.6m | — |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 130.4k $10.2m | — |
| Hunter Perkins Capital Management, LLC 2.49% of their portfolio | 129.0k $10.1m | — |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 126.9k $10.0m | — |
| Cubist Systematic Strategies, LLC 0.07% of their portfolio | 125.2k $9.8m | — |
| COMERICA BANK 0.08% of their portfolio | 124.1k $9.7m | — |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.01% of their portfolio | 123.5k $9.7m | — |
| CITADEL ADVISORS LLC 0.01% of their portfolio | 114.6k $9.0m | — |
| CREDIT SUISSE AG/ 0.01% of their portfolio | 113.1k $8.9m | — |
| Epoch Investment Partners, Inc. 0.06% of their portfolio | 109.6k $8.6m | — |
| Invesco Ltd. 0.00% of their portfolio | 108.0k $8.5m | — |
| Pertento Partners LLP 3.36% of their portfolio | 105.9k $8.3m | — |
| TD Asset Management Inc 0.01% of their portfolio | 105.8k $8.3m | — |
| California Public Employees Retirement System 0.01% of their portfolio | 102.8k $8.1m | — |
| Swiss National Bank 0.01% of their portfolio | 102.3k $8.0m | — |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 0.08% of their portfolio | 95.0k $7.4m | — |
| WHITTIER TRUST CO 0.15% of their portfolio | 92.7k $7.3m | — |
| AMERICAN INTERNATIONAL GROUP, INC. 0.05% of their portfolio | 88.3k $6.9m | — |
| Edgestream Partners, L.P. 0.50% of their portfolio | 83.3k $6.5m | — |
| STATE OF WISCONSIN INVESTMENT BOARD 0.02% of their portfolio | 78.7k $6.2m | — |
| STIFEL FINANCIAL CORP 0.01% of their portfolio | 72.1k $5.7m | — |
| Legal & General Group Plc 0.00% of their portfolio | 65.1k $5.1m | — |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio | 63.9k $5.0m | — |
| Marks Group Wealth Management, Inc 0.75% of their portfolio | 62.5k $4.9m | — |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.01% of their portfolio | 61.8k $4.8m | — |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 0.06% of their portfolio | 61.1k $4.8m | — |
| DF DENT & CO INC 0.07% of their portfolio | 60.7k $4.8m | — |
| EAGLE ASSET MANAGEMENT INC 0.03% of their portfolio | 60.6k $4.8m | — |
| REGIONS FINANCIAL CORP 0.05% of their portfolio | 60.1k $4.7m | — |
| Running Oak Capital LLC 1.58% of their portfolio | 58.4k $4.6m | — |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.02% of their portfolio | 57.5k $4.5m | — |
| VOYA INVESTMENT MANAGEMENT LLC 0.01% of their portfolio | 56.7k $4.4m | — |
| Retirement Systems of Alabama 0.02% of their portfolio | 56.5k $4.4m | — |
| BESSEMER GROUP INC 0.01% of their portfolio | 56.2k $4.4m | — |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio | 54.3k $4.3m | — |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 54.1k $4.2m | — |
| ALGERT GLOBAL LLC 0.25% of their portfolio | 52.3k $4.1m | — |
| MARSHALL WACE, LLP 0.01% of their portfolio | 52.2k $4.1m | — |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 50.8k $4.0m | — |
| NFJ INVESTMENT GROUP, LLC 0.10% of their portfolio | 50.6k $3.7m | — |
| MetLife Investment Management, LLC 0.03% of their portfolio | 49.9k $3.9m | — |
| SEI INVESTMENTS CO 0.01% of their portfolio | 48.6k $3.8m | — |
| Schonfeld Strategic Advisors LLC 0.03% of their portfolio | 44.2k $3.5m | — |
| OCCUDO QUANTITATIVE STRATEGIES LP 0.27% of their portfolio | 43.8k $3.4m | — |
| CHOREO, LLC 0.19% of their portfolio | 42.9k $3.4m | — |
| WHITTIER TRUST CO OF NEVADA INC 0.14% of their portfolio | 41.4k $3.2m | — |
| Jump Financial, LLC 0.12% of their portfolio | 39.9k $3.1m | — |
| TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio | 39.5k $3.1m | — |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 37.6k $2.9m | — |
| ExodusPoint Capital Management, LP 0.04% of their portfolio | 37.4k $2.9m | — |
| Engineers Gate Manager LP 0.18% of their portfolio | 36.9k $2.9m | — |
| CW Advisors, LLC 0.08% of their portfolio | 36.4k $2.9m | — |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.01% of their portfolio | 32.8k $2.6m | — |
| TWINBEECH CAPITAL LP 0.07% of their portfolio | 32.2k $2.5m | — |
| Baker Avenue Asset Management, LP 0.17% of their portfolio | 32.0k $2.5m | — |
| CANADA LIFE ASSURANCE Co 0.01% of their portfolio | 31.5k $2.5m | — |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 31.3k $2.5m | — |
| TEXAS PERMANENT SCHOOL FUND CORP 0.04% of their portfolio | 31.0k $2.4m | — |
| EATON VANCE MANAGEMENT 0.00% of their portfolio | 30.1k $2.4m | — |