DaveManuel.com · Institutional Ownership · Who Owns It
SIMPSON MFG INC (SSD)
Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.
494
Reporting holders
$8.6B
Reported value
100.2%
Of shares outstanding
0.1%
Calls
0.0%
Puts
+28
Holder change
Institutions report 41,075,220 shares against 40,984,682 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $862.1M | 4,118,164 | 0.01% | 8q | +2.1%+$18.1M |
| FMR LLC | $768.2M | 3,669,547 | 0.03% | 31q | +38.7%+$214.2M |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | $747.0M | 3,568,049 | 2.32% | 28q | -8.2%-$66.4M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $402.9M | 1,924,650 | 0.02% | 2q | HELD |
| VANGUARD CAPITAL MANAGEMENT LLC | $388.3M | 1,854,556 | 0.01% | 2q | -0.5%-$2.0M |
| STATE STREET CORP | $273.9M | 1,308,394 | 0.01% | 31q | +2.9%+$7.8M |
| MORGAN STANLEY | $251.5M | 1,201,143 | 0.01% | 35q | -7.4%-$20.1M |
| Baker Avenue Asset Management, LP | $191.5M | 914,514 | 3.62% | 16q | HELD |
| DIMENSIONAL FUND ADVISORS LP | $185.9M | 887,760 | 0.03% | 31q | +2.0%+$3.6M |
| Quantinno Capital Management LP | $180.5M | 862,031 | 0.22% | 26q | HELD |
| ValueAct Holdings, L.P. | $173.9M | 830,642 | 3.09% | 5q | -40.6%-$118.8M |
| GEODE CAPITAL MANAGEMENT, LLC | $164.0M | 783,269 | 0.01% | 31q | -0.6%-$921.0K |
| Capital International Investors | $135.8M | 648,641 | 0.03% | 21q | -2.2%-$3.0M |
| BANK OF MONTREAL /CAN/ | $134.5M | 642,267 | 0.04% | 31q | -0.9%-$1.2M |
| NEUBERGER BERMAN GROUP LLC | $126.9M | 606,113 | 0.08% | 10q | -20.3%-$32.2M |
| NORTHERN TRUST CORP | $125.7M | 600,268 | 0.01% | 31q | +3.3%+$4.0M |
| FIRST TRUST ADVISORS LP | $122.2M | 583,523 | 0.07% | 31q | HELD |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $115.9M | 542,592 | 0.04% | 22q | +212.3%+$78.8M |
| JPMORGAN CHASE & CO | $110.3M | 525,383 | 0.01% | 31q | -7.5%-$9.0M |
| Maren Capital LLC | $107.4M | 513,029 | 4.98% | 11q | +0.5%+$552.5K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $105.2M | 502,362 | 0.01% | 31q | -0.9%-$907.1K |
| GOLDMAN SACHS GROUP INC | $94.6M | 451,848 | 0.01% | 31q | +9.1%+$7.9M |
| VICTORY CAPITAL MANAGEMENT INC | $92.7M | 442,833 | 0.05% | 31q | +4.5%+$4.0M |
| NORGES BANK | $90.9M | 434,349 | 0.01% | 32q | -17.6%-$19.5M |
| FIDUCIARY MANAGEMENT INC /WI/ | $84.7M | 404,809 | 1.21% | 21q | -6.8%-$6.2M |
| Port Capital LLC | $82.6M | 394,379 | 3.37% | 29q | -3.4%-$2.9M |
| WELLS FARGO & COMPANY/MN | $79.1M | 377,727 | 0.01% | 31q | -5.1%-$4.2M |
| Conestoga Capital Advisors, LLC | $79.0M | 377,341 | 1.72% | 31q | -37.7%-$47.7M |
| SNYDER CAPITAL MANAGEMENT L P | $63.1M | 301,491 | 1.09% | 31q | -2.5%-$1.6M |
| BROWN ADVISORY INC | $62.1M | 296,579 | 0.10% | 31q | -2.3%-$1.5M |
| Bank of New York Mellon Corp | $59.2M | 282,765 | 0.01% | 31q | -4.7%-$2.9M |
| ROYCE & ASSOCIATES LP | $58.1M | 277,357 | 0.47% | 31q | -3.0%-$1.8M |
| RAYMOND JAMES FINANCIAL INC | $56.6M | 270,141 | 0.02% | 7q | -16.6%-$11.3M |
| Capital World Investors | $55.9M | 266,953 | 0.01% | 5q | +54.5%+$19.7M |
| BANK OF AMERICA CORP /DE/ | $55.3M | 264,071 | 0.00% | 31q | -9.4%-$5.7M |
| VANGUARD FIDUCIARY TRUST CO | $54.4M | 259,939 | 0.01% | 2q | +0.7%+$391.1K |
| Allspring Global Investments Holdings, LLC | $53.7M | 263,891 | 0.08% | 19q | -13.2%-$8.2M |
| PRICE T ROWE ASSOCIATES INC /MD/ | $53.6M | 255,852 | 0.01% | 31q | +24.5%+$10.5M |
| FEDERATED HERMES, INC. | $50.5M | 241,257 | 0.07% | 31q | -4.1%-$2.1M |
| DISCIPLINED GROWTH INVESTORS INC /MN | $50.4M | 240,664 | 0.85% | 6q | HELD |
| SCHRODER INVESTMENT MANAGEMENT GROUP | $48.3M | 230,727 | 0.03% | 31q | -6.7%-$3.5M |
| AQR CAPITAL MANAGEMENT LLC | $45.9M | 219,132 | 0.02% | 31q | +22.4%+$8.4M |
| Champlain Investment Partners, LLC | $45.0M | 214,765 | 1.16% | 8q | -15.6%-$8.3M |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $42.6M | 203,524 | 0.03% | 31q | +2.0%+$833.4K |
| GW&K Investment Management, LLC | $41.6M | 198,808 | 0.33% | 9q | -6.5%-$2.9M |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $39.0M | 186,383 | 0.06% | new | NEW |
| SEGALL BRYANT & HAMILL, LLC | $33.7M | 160,912 | 0.40% | 15q | +6.6%+$2.1M |
| Ranger Investment Management, L.P. | $31.8M | 151,834 | 2.01% | 8q | -2.0%-$644.2K |
| SEI INVESTMENTS CO | $31.0M | 148,018 | 0.03% | 31q | -9.3%-$3.2M |
| Cornerstone Capital, Inc. | $29.9M | 143,047 | 2.68% | 31q | +35.4%+$7.8M |
| Invesco Ltd. | $28.3M | 135,229 | 0.00% | 31q | +106.3%+$14.6M |
| Clearbridge Investments, LLC | $28.0M | 133,655 | 0.02% | 3q | +41.0%+$8.1M |
| Gotham Asset Management, LLC | $27.5M | 131,126 | 0.06% | 12q | +4.3%+$1.1M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $27.0M | 128,755 | 0.03% | 5q | +18506.2%+$26.8M |
| ROYAL BANK OF CANADA | $26.4M | 126,315 | 0.00% | 31q | -27.2%-$9.9M |
| AMERICAN CENTURY COMPANIES INC | $26.4M | 126,155 | 0.01% | 27q | +260.2%+$19.1M |
| RIVERBRIDGE PARTNERS LLC | $26.0M | 124,379 | 0.73% | 7q | -31.3%-$11.8M |
| ENVESTNET ASSET MANAGEMENT INC | $26.0M | 124,212 | 0.01% | 31q | -3.8%-$1.0M |
| AMERIPRISE FINANCIAL INC | $23.0M | 109,702 | 0.00% | 31q | -24.2%-$7.3M |
| RHUMBLINE ADVISERS | $22.4M | 106,853 | 0.02% | 31q | -2.3%-$530.9K |
| Treasurer of the State of North Carolina | $21.7M | 103,657 | 0.06% | 9q | +55.0%+$7.7M |
| ARIEL INVESTMENTS, LLC | $20.8M | 99,589 | 0.21% | 31q | +8.5%+$1.6M |
| PRINCIPAL FINANCIAL GROUP INC | $19.6M | 93,395 | 0.01% | 31q | +0.9%+$177.3K |
| Fivespan Partners, LP | $18.8M | 90,000 | 4.44% | new | NEW |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $18.4M | 88,032 | 0.00% | 31q | -2.9%-$549.5K |
| UBS Group AG | $17.8M | 85,012 | 0.00% | 31q | +44.3%+$5.5M |
| Swiss National Bank | $17.3M | 82,600 | 0.01% | 31q | +0.6%+$104.7K |
| California Public Employees Retirement System | $16.6M | 79,137 | 0.01% | 31q | +6.9%+$1.1M |
| Nuveen, LLC | $16.2M | 77,591 | 0.00% | 6q | HELD |
| FIFTH THIRD BANCORP | $15.9M | 75,720 | 0.03% | 30q | -28.6%-$6.4M |
| KENNEDY CAPITAL MANAGEMENT LLC | $15.6M | 74,724 | 0.28% | 15q | -2.8%-$458.3K |
| WHITTIER TRUST CO | $15.3M | 77,650 | 0.15% | 31q | -20.4%-$3.9M |
| North Berkeley Wealth Management, LLC | $15.2M | 72,440 | 6.13% | 7q | -9.0%-$1.5M |
| CITADEL ADVISORS LLC | $14.6M incl. $1.9M options CALL+PUT | 60,601 | 0.00% | 31q | +166.7%+$9.1M |
| DF DENT & CO INC | $14.5M | 69,301 | 0.28% | 22q | +0.9%+$132.7K |
| COOKE & BIELER LP | $14.1M | 67,499 | 0.16% | 4q | -50.3%-$14.3M |
| River Road Asset Management, LLC | $14.1M | 67,424 | 0.16% | 5q | -43.3%-$10.8M |
| Robeco Schweiz AG | $13.3M | 63,500 | 0.21% | 7q | +44.3%+$4.1M |
| STATE OF WISCONSIN INVESTMENT BOARD | $11.7M | 55,935 | 0.02% | 18q | -6.9%-$870.1K |
| REGIONS FINANCIAL CORP | $11.6M | 55,497 | 0.07% | 26q | -7.2%-$897.3K |
| Legal & General Group Plc | $11.4M | 54,462 | 0.00% | 31q | -2.0%-$228.6K |
| MARSHALL WACE, LLP | $11.2M | 53,334 | 0.01% | 9q | +21.7%+$2.0M |
| CITIGROUP INC | $11.1M | 53,153 | 0.00% | 31q | +3.8%+$405.7K |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | $10.7M | 51,123 | 0.10% | 31q | +14.8%+$1.4M |
| Callan Family Office, LLC | $10.7M | 51,088 | 0.21% | 9q | -2.2%-$242.4K |
| BESSEMER GROUP INC | $10.4M | 49,763 | 0.01% | 27q | -72.6%-$27.6M |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | $10.1M | 48,240 | 0.02% | 31q | -16.0%-$1.9M |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $9.9M | 47,372 | 0.01% | 31q | HELD |
| SG Americas Securities, LLC | $9.9M | 47,252 | 0.01% | 6q | -14.7%-$1.7M |
| EULAV Asset Management | $9.7M | 46,200 | 0.31% | 4q | HELD |
| Ceredex Value Advisors LLC | $9.5M | 45,200 | 0.27% | 9q | -6.1%-$617.6K |
| TEACHER RETIREMENT SYSTEM OF TEXAS | $9.1M | 43,562 | 0.02% | 24q | +2.5%+$223.4K |
| CHOREO, LLC | $9.1M | 43,481 | 0.10% | 27q | HELD |
| Retirement Systems of Alabama | $8.9M | 42,548 | 0.03% | 23q | -16.3%-$1.7M |
| ALLIANCEBERNSTEIN L.P. | $8.8M | 51,245 | 0.00% | 31q | -1.4%-$127.2K |
| JANE STREET GROUP, LLC | $8.8M incl. $2.0M options CALL+PUT | 32,500 | 0.00% | 14q | -59.6%-$13.0M |
| Public Sector Pension Investment Board | $8.8M | 41,884 | 0.02% | new | NEW |
| BARCLAYS PLC | $8.7M | 41,456 | 0.00% | 31q | -5.7%-$527.6K |
| STIFEL FINANCIAL CORP | $8.5M | 40,710 | 0.01% | 30q | -13.1%-$1.3M |
| VANGUARD ASSET MANAGEMENT, Ltd | $8.4M | 40,089 | 0.01% | 2q | +4.5%+$359.7K |
Showing the largest 100 of 494 reported holders.
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-10 | Olosky Michael | President and CEO | Sold | 3,502 | $605.3K |
| 2026-08-04 | ANDRASICK JAMES S | Director | Sold | 800 | $156.5K |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 119 | $132.3M | 769,588 | 11 | 40 | 30 | 0.0% |
| Q2 2026 | 494 | $8.6B | 41,075,220 | 73 | 142 | 165 | 0.1% |
| Q1 2026 | 466 | $7.0B | 40,917,758 | 63 | 137 | 155 | 0.1% |
| Q4 2025 | 442 | $6.8B | 41,987,833 | 43 | 132 | 160 | 0.2% |
| Q3 2025 | 439 | $7.1B | 42,187,912 | 56 | 138 | 161 | 0.2% |
| Q2 2025 | 435 | $6.7B | 43,102,351 | 54 | 132 | 163 | 0.1% |
| Q1 2025 | 430 | $6.6B | 41,732,335 | 52 | 169 | 126 | 0.1% |
| Q4 2024 | 424 | $6.9B | 41,415,095 | 45 | 140 | 149 | 0.1% |
| Q3 2024 | 414 | $8.2B | 42,521,592 | 61 | 136 | 143 | 0.3% |
| Q2 2024 | 396 | $7.3B | 43,120,770 | 68 | 122 | 132 | 0.3% |
| Q1 2024 | 397 | $8.8B | 42,760,808 | 45 | 124 | 142 | 0.1% |
| Q4 2023 | 384 | $8.4B | 42,233,024 | 51 | 111 | 143 | 0.1% |
| Q3 2023 | 363 | $5.8B | 38,645,755 | 52 | 104 | 133 | 0.1% |
| Q2 2023 | 329 | $5.3B | 38,371,753 | 37 | 100 | 113 | 0.1% |
| Q1 2023 | 321 | $4.3B | 39,218,106 | 48 | 125 | 88 | 0.2% |
| Q4 2022 | 301 | $3.4B | 38,266,662 | 43 | 96 | 108 | 0.2% |
| Q3 2022 | 284 | $4.1B | 51,833,862 | 38 | 96 | 86 | 0.4% |
| Q2 2022 | 294 | $5.3B | 52,462,106 | 31 | 84 | 112 | 0.1% |
| Q1 2022 | 306 | $5.7B | 52,263,913 | 41 | 82 | 113 | 0.1% |
| Q4 2021 | 301 | $9.6B | 68,793,252 | 33 | 93 | 98 | 0.1% |
| Q3 2021 | 290 | $7.9B | 73,838,433 | 24 | 100 | 93 | 0.0% |
| Q2 2021 | 285 | $6.4B | 57,651,890 | 21 | 100 | 97 | 0.0% |
| Q1 2021 | 299 | $6.0B | 57,333,776 | 37 | 98 | 107 | 0.1% |
| Q4 2020 | 299 | $6.0B | 63,839,285 | 47 | 107 | 88 | 0.4% |
| Q3 2020 | 271 | $5.2B | 53,159,655 | 33 | 83 | 98 | 0.0% |
| Q2 2020 | 265 | $4.5B | 53,750,171 | 43 | 73 | 106 | 0.0% |
| Q1 2020 | 262 | $4.6B | 74,428,322 | 50 | 79 | 89 | 0.0% |
| Q4 2019 | 258 | $5.0B | 62,806,047 | 52 | 69 | 84 | 0.1% |
| Q3 2019 | 224 | $3.9B | 56,068,639 | 19 | 73 | 66 | 0.2% |
| Q2 2019 | 228 | $3.6B | 54,760,067 | 20 | 72 | 82 | 0.1% |
| Q1 2019 | 232 | $3.2B | 54,511,498 | 29 | 80 | 79 | 0.1% |
| Q4 2018 | 233 | $3.0B | 54,731,861 | 5 | 5 | 3 | 0.1% |