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 ($12.7m this quarter). Holder counts are more reliable. Shares outstanding: 42.7m as of 2023-08-01, 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 ≈ $138.31. Options: 7 managers hold calls ($6.0m notional), 3 hold puts ($706.4k).
Trends to Q2 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 298 |
| Q4 2022 | 304 |
| Q1 2023 | 320 |
| Q2 2023 | 327 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 148 | 144 |
| Q1 2023 | 182 | 123 |
| Q2 2023 | 147 | 154 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2022 | $5.7m | $9.1m | 1.59 |
| Q4 2022 | $3.4m | $2.2m | 0.65 |
| Q1 2023 | $6.2m | $1.5m | 0.25 |
| Q2 2023 | $6.0m | $706.4k | 0.12 |
Biggest buyers
| Driehaus Capital Management LLC | New | +269.2k |
| GOLDMAN SACHS GROUP INC | Added | +113.5k |
| BlackRock Inc. | Added | +90.8k |
| DekaBank Deutsche Girozentrale | New | +59.9k |
| PRICE T ROWE ASSOCIATES INC /MD/ | Added | +59.7k |
| MILLENNIUM MANAGEMENT LLC | Added | +58.9k |
| FIDUCIARY MANAGEMENT INC /WI/ | Added | +50.9k |
| AXIOM INVESTORS LLC /DE | New | +49.3k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Added | +43.5k |
| Polar Asset Management Partners Inc. | Added | +40.9k |
Biggest sellers
| FMR LLC | Reduced | -327.1k |
| EP Wealth Advisors, LLC | Reduced | -216.6k |
| AMERIPRISE FINANCIAL INC | Reduced | -211.0k |
| CONGRESS ASSET MANAGEMENT CO | Reduced | -197.3k |
| ARIEL INVESTMENTS, LLC | Reduced | -142.3k |
| JPMORGAN CHASE & CO | Reduced | -139.6k |
| Allspring Global Investments Holdings, LLC | Reduced | -87.3k |
| FEDERATED HERMES, INC. | Reduced | -80.7k |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -78.7k |
| Nuveen Asset Management, LLC | Reduced | -67.5k |
Biggest calls
| CITADEL ADVISORS LLC | Reduced | $1.9m14.0k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $1.9m14.0k shares |
| GROUP ONE TRADING LLC | Unchanged | $692.5k5.0k shares |
| PEAK6 Investments LLC | New | $692.5k5.0k shares |
| Walleye Trading LLC | New | $554.0k4.0k shares |
| SIMPLEX TRADING, LLC | Added | $193.0k1.4k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| Walleye Trading LLC | Reduced | $373.9k2.7k shares |
| CITADEL ADVISORS LLC | Reduced | $332.4k2.4k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $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 Q2 2023
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 |
|---|---|---|---|---|---|
| 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 | — |
| Q4 2022 | 0 | — | 2 | $1.4m | — |
| Q1 2023 | 0 | — | 3 | $515.2k | — |
| Q2 2023 | 0 | — | 4 | $4.5m | $3.8m |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2023-06-09 | Dankel Roger EVP, NA Sales | Sold | $258.6k2.0k shares |
| 2023-06-08 | Swartzendruber Kevin Lee Senior VP of Finance | Sold plan | $884.8k6.8k shares |
| 2023-05-04 | Andersen Michael EVP, Europe | Sold | $491.8k4.0k shares |
| 2023-04-25 | Colonias Karen Winifred Director | Sold plan | $1.1m9.1k shares |
| 2023-04-20 | Colonias Karen Winifred Director | Sold plan | $1.7m15.0k 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, Q2 2023
| Manager | Shares | Change |
|---|---|---|
| BlackRock Inc. 0.02% of their portfolio | 5.0m $692.7m | Added +90.8k |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 1.80% of their portfolio | 4.6m $640.2m | Added +3.5k |
| VANGUARD GROUP INC 0.01% of their portfolio | 4.2m $576.4m | Reduced -830 |
| JPMORGAN CHASE & CO 0.03% of their portfolio | 1.7m $237.9m | Reduced -139.6k |
| STATE STREET CORP 0.01% of their portfolio | 1.4m $195.2m | Added +11.8k |
| Capital International Investors 0.05% of their portfolio | 1.4m $192.9m | Unchanged |
| Conestoga Capital Advisors, LLC 3.04% of their portfolio | 1.4m $191.7m | Added +4.6k |
| AMERIPRISE FINANCIAL INC 0.04% of their portfolio | 1.0m $138.6m | Reduced -211.0k |
| DIMENSIONAL FUND ADVISORS LP 0.04% of their portfolio | 980.5k $135.8m | Added +20.2k |
| FIDUCIARY MANAGEMENT INC /WI/ 1.22% of their portfolio | 873.6k $121.0m | Added +50.9k |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 843.7k $116.9m | Added +39.5k |
| NORTHERN TRUST CORP 0.02% of their portfolio | 763.0k $105.7m | Reduced -16.2k |
| FMR LLC 0.01% of their portfolio | 707.2k $97.9m | Reduced -327.1k |
| Allspring Global Investments Holdings, LLC 0.15% of their portfolio | 657.5k $91.1m | Reduced -87.3k |
| WELLS FARGO & COMPANY/MN 0.02% of their portfolio | 588.4k $81.5m | Added +8.8k |
| MORGAN STANLEY 0.01% of their portfolio | 562.6k $77.9m | Added +28.2k |
| Burgundy Asset Management Ltd. 0.91% of their portfolio | 559.3k $77.5m | Added +15.2k |
| Bank of New York Mellon Corp 0.01% of their portfolio | 498.0k $69.0m | Added +21.9k |
| FEDERATED HERMES, INC. 0.17% of their portfolio | 493.5k $68.3m | Reduced -80.7k |
| ARIEL INVESTMENTS, LLC 0.64% of their portfolio | 487.1k $67.5m | Reduced -142.3k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.02% of their portfolio | 451.5k $62.5m | Added +9.9k |
| Port Capital LLC 3.22% of their portfolio | 386.5k $53.5m | Added +17.3k |
| ROYCE & ASSOCIATES LP 0.52% of their portfolio | 384.4k $53.2m | Added +3.0k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 345.2k $47.8m | Added +113.5k |
| SNYDER CAPITAL MANAGEMENT L P 0.99% of their portfolio | 336.7k $46.6m | Reduced -1.1k |
| Rockefeller Capital Management L.P. 0.15% of their portfolio | 271.1k $37.5m | First filing |
| Driehaus Capital Management LLC 0.47% of their portfolio | 269.2k $37.3m | New |
| ROYAL BANK OF CANADA 0.01% of their portfolio | 241.4k $33.4m | Reduced -11.0k |
| RAYMOND JAMES & ASSOCIATES 0.03% of their portfolio | 222.5k $30.8m | Added +3.7k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 220.4k $30.5m | Reduced -42.6k |
| NORGES BANK 0.01% of their portfolio | 213.8k $29.6m | Reduced -26.1k |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 0.02% of their portfolio | 181.9k $25.2m | Unchanged |
| Nuveen Asset Management, LLC 0.01% of their portfolio | 179.2k $24.8m | Reduced -67.5k |
| Polar Asset Management Partners Inc. 0.49% of their portfolio | 179.0k $24.8m | Added +40.9k |
| Cornerstone Capital, Inc. 2.83% of their portfolio | 176.4k $24.4m | Reduced -24.2k |
| EAGLE ASSET MANAGEMENT INC 0.13% of their portfolio | 170.5k $23.6m | Reduced -19.2k |
| SCHRODER INVESTMENT MANAGEMENT GROUP 0.03% of their portfolio | 166.1k $23.0m | Reduced -11.7k |
| Fisher Asset Management, LLC 0.01% of their portfolio | 164.3k $22.8m | Added +7.2k |
| PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio | 162.1k $22.5m | Reduced -6.9k |
| VICTORY CAPITAL MANAGEMENT INC 0.02% of their portfolio | 145.9k $20.2m | Reduced -25.7k |
| RHUMBLINE ADVISERS 0.02% of their portfolio | 137.2k $19.0m | Added +62 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.01% of their portfolio | 136.0k $14.9m | Unchanged |
| ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio | 127.0k $17.6m | Reduced -2.3k |
| PUTNAM INVESTMENTS LLC 0.02% of their portfolio | 118.2k $16.4m | Added +21.3k |
| Invesco Ltd. 0.00% of their portfolio | 118.0k $16.3m | Reduced -18 |
| Epoch Investment Partners, Inc. 0.09% of their portfolio | 107.5k $14.9m | Unchanged |
| TD Asset Management Inc 0.02% of their portfolio | 104.2k $14.4m | Unchanged |
| California Public Employees Retirement System 0.01% of their portfolio | 96.7k $13.4m | Unchanged |
| DF DENT & CO INC 0.17% of their portfolio | 93.2k $12.9m | Added +88 |
| Swiss National Bank 0.01% of their portfolio | 92.8k $12.9m | Added +800 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.01% of their portfolio | 92.2k $12.8m | Added +43.5k |
| Legal & General Group Plc 0.00% of their portfolio | 91.6k $12.7m | Added +26.3k |
| BESSEMER GROUP INC 0.03% of their portfolio | 87.4k $12.1m | Added +12.7k |
| STIFEL FINANCIAL CORP 0.02% of their portfolio | 87.0k $12.0m | Reduced -6.0k |
| Janney Montgomery Scott LLC 0.04% of their portfolio | 85.6k $11.9m | Added +3.4k |
| AMERICAN INTERNATIONAL GROUP, INC. 0.07% of their portfolio | 84.7k $11.7m | Reduced -1.3k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 84.3k $11.7m | Added +59.7k |
| WHITTIER TRUST CO 0.19% of their portfolio | 80.8k $11.2m | Added +4.0k |
| SEI INVESTMENTS CO 0.02% of their portfolio | 73.5k $10.2m | Added +16.0k |
| REGIONS FINANCIAL CORP 0.09% of their portfolio | 72.3k $10.0m | Added +2.5k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 70.3k $9.7m | Added +58.9k |
| KENNEDY CAPITAL MANAGEMENT LLC 0.22% of their portfolio | 69.4k $9.6m | Reduced -129 |
| CREDIT SUISSE AG/ 0.01% of their portfolio | 68.8k $9.5m | Reduced -35.6k |
| SEGALL BRYANT & HAMILL, LLC 0.10% of their portfolio | 67.5k $9.4m | Added +312 |
| STATE OF WISCONSIN INVESTMENT BOARD 0.03% of their portfolio | 65.8k $9.1m | Reduced -2.0k |
| DekaBank Deutsche Girozentrale 0.02% of their portfolio | 59.9k $8.3m | New |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.02% of their portfolio | 59.4k $8.2m | Unchanged |
| Retirement Systems of Alabama 0.03% of their portfolio | 55.0k $7.6m | Reduced -670 |
| TUDOR INVESTMENT CORP ET AL 0.12% of their portfolio | 53.4k $7.4m | Reduced -9.8k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio | 51.8k $7.2m | Reduced -1.5k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 51.0k $7.1m | Reduced -1.6k |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 0.06% of their portfolio | 50.0k $6.9m | Reduced -5.0k |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.03% of their portfolio | 49.5k $6.9m | Added +2.7k |
| AXIOM INVESTORS LLC /DE 0.10% of their portfolio | 49.3k $6.8m | New |
| MetLife Investment Management, LLC 0.05% of their portfolio | 47.4k $6.6m | Reduced -408 |
| BARCLAYS PLC 0.00% of their portfolio | 43.7k $6.1m | Added +5.2k |
| WHITTIER TRUST CO OF NEVADA INC 0.20% of their portfolio | 43.0k $5.9m | Added +605 |
| CHOREO, LLC 0.20% of their portfolio | 42.9k $5.9m | Unchanged |
| Advantage Alpha Capital Partners LP 1.14% of their portfolio | 41.1k $5.7m | Added +3.2k |
| TEXAS PERMANENT SCHOOL FUND CORP 0.05% of their portfolio | 37.6k $5.2m | Reduced -632 |
| UBS Group AG 0.00% of their portfolio | 37.1k $5.1m | Added +11.6k |
| Moody Aldrich Partners LLC 0.96% of their portfolio | 35.5k $4.9m | New |
| Vestmark Advisory Solutions, Inc. 0.19% of their portfolio | 35.5k $4.9m | Added +1.6k |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 35.3k $4.9m | Reduced -78.7k |
| NewEdge Wealth, LLC 0.16% of their portfolio | 33.8k $4.7m | Reduced -285 |
| CITIGROUP INC 0.01% of their portfolio | 32.8k $4.5m | Added +14.9k |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 31.5k $4.4m | Added +1.2k |
| CANADA LIFE ASSURANCE Co 0.01% of their portfolio | 31.5k $4.4m | Reduced -2.9k |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 0.05% of their portfolio | 30.9k $4.3m | Reduced -3.3k |
| JANUS HENDERSON GROUP PLC 0.00% of their portfolio | 30.1k $4.2m | Added +4.4k |
| BNP PARIBAS FINANCIAL MARKETS 0.01% of their portfolio | 29.4k $4.1m | Reduced -4.6k |
| Man Group plc 0.01% of their portfolio | 29.2k $4.0m | New |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.02% of their portfolio | 28.3k $3.9m | Reduced -23 |
| AMALGAMATED BANK 0.03% of their portfolio | 27.9k $3.9m | Reduced -591 |
| Granite Investment Partners, LLC 0.13% of their portfolio | 23.3k $3.2m | Added +364 |
| STANSBERRY ASSET MANAGEMENT, LLC 0.58% of their portfolio | 22.7k $3.1m | Added +1.1k |
| Hunter Perkins Capital Management, LLC 0.14% of their portfolio | 21.8k $1.2m | Added +8.7k |
| CLIFFORD SWAN INVESTMENT COUNSEL LLC 0.12% of their portfolio | 21.7k $3.0m | Unchanged |
| State of New Jersey Common Pension Fund D 0.01% of their portfolio | 21.6k $3.0m | Unchanged |
| YOUSIF CAPITAL MANAGEMENT, LLC 0.04% of their portfolio | 21.5k $3.0m | Reduced -684 |