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Disclosery

SSD SIMPSON MFG INC

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COM (common), issuer CIK 920371

430 managers (437 13F filers) reported a position in SSD shares at 2025-09-30, 41,297,104 shares in all. 53 filers opened a position and 46 filers sold out during the quarter.

Managers
430
13F filers
437
New
53
Added
148
Reduced
167
Sold out
46
Shares held by filers
41,297,104

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…4,329,709$725M1.77%-217,85413F-HRTimeline
VANGUARD GROUP INCgroup of 2 filers holding4,089,018$685M-38,893Timeline
BlackRock, Inc.in group BlackRock, Inc.4,003,297$670M0.01%+76,95313F-HRTimelineGroup
FMR LLCin group FMR LLC2,114,032$354M0.02%+534,19413F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,531,426$256M0.02%-46,22113F-HR/ATimelineGroup
STATE STREET CORPin group STATE STREET CORP1,251,004$209M0.01%+1,59313F-HRTimelineGroup
ValueAct Holdings, L.P.in group ValueAct Holdings, L.P.1,207,942$202M3.41%-198,16313F-HRTimelineGroup
Baker Avenue Asset Management, LP1,090,929$183M4.37%-69313F-HRTimeline
FIDUCIARY MANAGEMENT INC /WI/1,017,566$170M1.72%-5,70813F-HRTimeline
Conestoga Capital Advisors, LLC882,361$148M2.37%-220,80113F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP846,526$142M0.03%-16,59913F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC823,729$138M0.1%+120,06113F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO810,940$136M0.01%-605,84413F-HR/ATimelineGroup
Burgundy Asset Management Ltd.689,900$132M1.24%-3,87513F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC758,453$127M0.01%+13,01813F-HRTimelineGroup
Quantinno Capital Management LP577,757$96.8M0.26%+2,31313F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP555,211$93M0.01%+7,55213F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP541,149$90.6M0.07%+26,74313F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co486,355$81.4M0.01%+2,48913F-HRTimelineGroup
Champlain Investment Partners, LLC447,314$74.9M0.56%-54,53613F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN432,294$72.4M0.01%-18,55713F-HRTimelineGroup
Maren Capital LLC423,089$70.9M3.94%+41,57013F-HRTimeline
Port Capital LLC406,210$68M2.84%+3,82513F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/393,382$65.9M0.01%+61613F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC388,381$65M0.02%-8,42313F-HRTimelineGroup
Capital International Investorsin group Capital International Investo…342,325$57.3M0.01%013F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC337,901$56.6M0.01%-101,29913F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …330,947$55.4M0.09%-17,57613F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp319,615$53.5M0.01%-10,21813F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC315,062$52.8M0.01%+43,05613F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.310,027$51.9M0.09%+4,29013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/305,665$51.2M<0.01%+12,28813F-HR/ATimelineGroup
RIVERBRIDGE PARTNERS LLC261,977$43.9M0.74%-19,71513F-HRTimeline
ROYCE & ASSOCIATES LP260,628$43.6M0.44%+58,00213F-HRTimeline
DISCIPLINED GROWTH INVESTORS INC /MN256,037$42.9M0.78%-9,56713F-HRTimeline
GW&K Investment Management, LLC231,487$38.8M0.34%-10,19113F-HRTimeline
SNYDER CAPITAL MANAGEMENT L P223,246$37.4M0.71%-3,56313F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA221,904$37.2M0.01%-54,81013F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …209,835$35.1M0.03%-133,49213F-HRTimelineGroup
RIVULET CAPITAL, LLCin group RIVULET CAPITAL, LLC204,300$34.2M4.01%-59,25013F-HRTimelineGroup
BROWN ADVISORY INCin group BROWN ADVISORY INC196,225$32.9M0.04%+39,84013F-HRTimelineGroup
T. Rowe Price Investment Management, In…185,653$31.1M0.02%+67,86713F-HRTimeline
STATE FARM MUTUAL AUTOMOBILE INSURANCE …in group STATE FARM MUTUAL AUTOMOBILE …181,873$30.5M0.03%013F-HRTimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…175,000$29.3M0.05%+100,00013F-HRTimelineGroup
Capital World Investors172,813$28.9M<0.01%+87,13513F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC164,219$27.5M0.04%+28,77213F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding153,729$25.7M-17,522Timeline
SCHRODER INVESTMENT MANAGEMENT GROUP150,533$25.2M0.02%-10,78913F-HRTimeline
UBS Group AGgroup of 2 filers holding147,134$24.6M-111,319Timeline
SEGALL BRYANT & HAMILL, LLC144,142$24.1M0.32%-30913F-HRTimeline
Fisher Asset Management, LLC143,661$24.1M0.01%+7,65613F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO134,539$22.5M0.02%-1,63413F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.117,868$19.7M0.02%-63,15113F-HRTimelineGroup
Ranger Investment Management, L.P.112,720$18.9M1.32%-3,56013F-HRTimeline
RHUMBLINE ADVISERS111,275$18.6M0.01%-2,23313F-HRTimeline
Cornerstone Capital, Inc.104,254$17.5M1.71%-81213F-HRTimeline
COMERICA BANK101,486$17M0.06%-17,12013F-HRTimeline
ARGENT CAPITAL MANAGEMENT LLC95,402$16M0.44%new13F-HRTimeline
ARIEL INVESTMENTS, LLC92,850$15.5M0.17%-15,76313F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding92,587$15.5M-2,471Timeline
WHITTIER TRUST CO88,764$15.2M0.17%+1,42713F-HRTimeline
Swiss National Bank81,100$13.6M0.01%+90013F-HRTimeline
North Berkeley Wealth Management, LLC79,590$13.3M10.52%013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc77,760$13M<0.01%-6,14813F-HRTimelineGroup
Nuveen, LLCin group TIAA76,927$12.9M<0.01%-1,89613F-HRTimelineGroup
California Public Employees Retirement …74,056$12.4M0.01%+88813F-HRTimeline
Mitsubishi UFJ Trust & Banking Corpgroup of 2 filers holding73,974$12.4M+22,398Timeline
River Road Asset Management, LLC73,650$12.3M0.14%+68,98513F-HRTimeline
DF DENT & CO INC72,994$12.2M0.16%-28,53713F-HRTimeline
COOKE & BIELER LP72,916$12.2M0.13%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.71,131$11.9M<0.01%-8,60613F-HRTimelineGroup
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP65,860$11M0.07%+46113F-HR/ATimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC65,044$10.9M0.24%-2,93513F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC61,399$10.3M<0.01%-3,50413F-HR/ATimelineGroup
Potrero Capital Research LLC60,000$10M3.05%new13F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD59,551$9.97M0.02%+5,65913F-HRTimeline
PineStone Asset Management Inc.56,810$9.51M0.06%-1,19013F-HRTimeline
Ceredex Value Advisors LLC56,500$9.46M0.22%-24,87513F-HR/ATimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP54,685$9.16M0.01%-74713F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…54,580$9.14M0.02%013F-HRTimeline
Interval Partners, LP53,848$9.02M0.19%+28,70613F-HRTimeline
Man Group plcin group Man Group plc52,951$8.87M0.02%+1,46313F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.51,688$8.66M<0.01%-3,45113F-HRTimeline
Retirement Systems of Alabama50,318$8.43M0.03%-80613F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.49,583$8.3M0.02%-163,95313F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…49,559$8.3M0.09%+1,63413F-HRTimelineGroup
WHITTIER TRUST CO OF NEVADA INC48,390$8.29M0.18%+28113F-HRTimeline
Callan Family Office, LLCin group Callan Family Office, LLC48,289$8.09M0.26%-2,30913F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC46,866$7.85M0.01%-3,60213F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC44,415$7.44M0.01%+16,88113F-HRTimelineGroup
Robeco Schweiz AGin group Robeco Institutional Asset Ma…44,000$7.37M0.17%013F-HRTimelineGroup
CHOREO, LLC43,340$7.26M0.09%+8313F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC41,204$6.9M0.02%-16,86913F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…39,558$6.62M0.01%+54313F-HRTimeline
DekaBank Deutsche Girozentrale39,391$6.57M0.01%013F-HRTimeline
CASTLEARK MANAGEMENT LLC39,112$6.55M0.18%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC38,277$6.41M0.01%+20013F-HRTimelineGroup
Berkeley, Inc38,032$6.37M2.05%-4,21713F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS35,957$6.02M<0.01%+24,80813F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…35,900$6.01M<0.01%-29,15913F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP34,275$5.74M0.01%+75113F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co33,947$5.69M0.01%+32613F-HRTimelineGroup
Rafferty Asset Management, LLC33,651$5.64M0.02%+18,18613F-HRTimeline
EULAV Asset Management33,000$5.53M0.13%new13F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC32,696$5.46M<0.01%+25,86213F-HRTimelineGroup
BRASADA CAPITAL MANAGEMENT, LP31,868$5.39M0.92%new13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS30,962$5.18M0.01%-2,24013F-HRTimeline
Moran Wealth Management, LLC30,916$5.18M0.16%+16813F-HRTimeline
Vest Financial, LLC30,182$5.05M0.07%+5,35613F-HRTimeline
NewEdge Wealth, LLC29,280$4.97M0.07%+9213F-HRTimeline
Vestmark Advisory Solutions, Inc.29,220$4.89M0.09%+11113F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC28,916$4.84M<0.01%+43713F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC28,843$4.83M0.03%+8,70613F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS28,645$4.8M0.02%-7,25613F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…27,031$4.53M0.01%+3,35813F-HRTimelineGroup
LRT Capital Management, LLC26,529$4.44M2.94%-17,63913F-HRTimeline
&PARTNERS25,973$4.36M0.03%+1,04413F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…25,293$4.24M0.01%+8913F-HRTimeline
TWINBEECH CAPITAL LP25,128$4.21M0.17%new13F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…24,627$4.12M0.01%-1,18813F-HRTimelineGroup
Natixis Investment Managersgroup of 2 filers holding24,558$4.11M+2,333Timeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.24,328$4.07M0.01%-2,81213F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC22,874$3.83M0.01%+2,70413F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…21,558$3.61M0.02%-1,12313F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC20,407$3.42M0.01%+1,01913F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd20,081$3.36M0.08%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND19,962$3.34M<0.01%+1,50013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC19,676$3.29M0.02%new13F-HRTimelineGroup
State of Tennessee, Department of Treas…19,344$3.24M0.01%+1,96313F-HRTimeline
AMALGAMATED BANK19,211$3.22M0.02%-11413F-HRTimeline
Treasurer of the State of North Carolina18,830$3.15M0.01%-73613F-HRTimeline
Police & Firemen's Retirement System of…18,564$3.11M0.02%+2,65113F-HRTimeline
South Dakota Investment Council18,436$3.09M0.06%+40013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson18,295$3.07M<0.01%013F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV17,517$2.93M<0.01%+1,58113F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP17,210$2.88M<0.01%+13413F-HRTimelineGroup
Schonfeld Strategic Advisors LLC17,001$2.85M0.02%+12,59113F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …16,901$2.83M<0.01%+2,57713F-HRTimelineGroup
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …16,820$2.82M0.03%-1,21513F-HRTimelineGroup
Atria Investments, Inc15,619$2.62M0.03%-1,17413F-HRTimeline
Granite Investment Partners, LLC15,601$2.61M0.15%+27113F-HRTimeline
Engineers Gate Manager LP15,443$2.59M0.03%+12,61713F-HRTimeline
M&T Bank Corpin group M&T Bank Corp15,163$2.54M0.01%-69013F-HRTimelineGroup
Advantage Alpha Capital Partners LP14,361$2.4M0.72%-9,77913F-HRTimeline
Campbell & CO Investment Adviser LLC14,221$2.38M0.18%+10,99013F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…14,004$2.35M0.01%+20813F-HRTimelineGroup
HighTower Advisors, LLC13,714$2.3M<0.01%-95513F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP13,544$2.27M0.09%-25,08513F-HR/ATimeline
Oak Thistle LLC13,423$2.25M0.34%new13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…13,331$2.23M<0.01%-17313F-HRTimeline
Point72 Hong Kong Ltd13,306$2.23M0.1%+7,66513F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC13,162$2.2M0.02%-1,05813F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …12,908$2.16M<0.01%+3,81913F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…12,844$2.15M<0.01%+80413F-HRTimeline
SeaBridge Investment Advisors LLC12,665$2.12M0.34%-62413F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…12,646$2.12M0.02%013F-HRTimeline
Jackson Square Partners, LLC12,613$2.11M0.85%-3,56013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM12,377$2.07M0.01%+12713F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…12,005$2.04M<0.01%-6013F-HRTimeline
SkyView Investment Advisors, LLC12,191$2.04M0.26%+24913F-HRTimeline
Handelsbanken Fonder AB11,637$1.95M0.01%013F-HRTimeline
Louisiana State Employees Retirement Sy…11,600$1.94M0.03%-20013F-HRTimeline
Creative Planningin group Creative Planning11,554$1.93M<0.01%+49813F-HRTimelineGroup
Sanctuary Advisors, LLC11,424$1.91M0.01%+10613F-HR/ATimeline
Holocene Advisors, LP11,134$1.86M<0.01%-14,98813F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…10,681$1.79M0.01%-6613F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS10,564$1.77M0.07%-37913F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
TUDOR INVESTMENT CORP ET AL10,356$1.73M0.01%-22313F-HR/ATimeline
OneDigital Investment Advisors LLC10,128$1.7M0.02%-7313F-HRTimeline
Mariner, LLCin group Mariner, LLC9,942$1.66M<0.01%+1,25113F-HRTimelineGroup
STATE OF MICHIGAN RETIREMENT SYSTEM9,927$1.66M0.01%-10013F-HRTimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding9,804$1.64M+252Timeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…9,561$1.6M<0.01%-28813F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC9,221$1.54M0.01%-3,09413F-HRTimeline
LPL Financial LLC9,208$1.54M<0.01%-1913F-HRTimeline
AlphaQuest LLC9,113$1.53M0.1%-2,53313F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC9,115$1.52M<0.01%new13F-HRTimelineGroup
KLP KAPITALFORVALTNING AS9,000$1.51M0.01%-70013F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD8,700$1.46M0.05%013F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding8,423$1.41M-26,801Timeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND8,348$1.4M0.02%-20013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.7,377$1.4M<0.01%-1,48913F-HRTimelineGroup
MGO ONE SEVEN LLC8,234$1.38M0.03%+8713F-HRTimeline
ExodusPoint Capital Management, LP8,158$1.37M0.02%+4,25313F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources8,068$1.35M<0.01%+1,02713F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…7,935$1.33M<0.01%+20413F-HRTimelineGroup
Ameritas Investment Partners, Inc.group of 2 filers holding7,801$1.31M-517Timeline
Hunter Perkins Capital Management, LLC7,643$1.28M0.28%+9013F-HRTimeline
Mirador Capital Partners LP7,635$1.28M0.18%-35613F-HRTimeline
Gotham Asset Management, LLC7,574$1.27M0.01%-20613F-HRTimeline
ANCHOR CAPITAL ADVISORS LLC7,327$1.23M0.04%+14213F-HRTimeline
Verition Fund Management LLC7,277$1.22M0.01%-12,24613F-HRTimeline
Impact Capital Partners LLC7,173$1.2M0.36%-20813F-HRTimeline
Henshaw Capital LLC6,998$1.17M0.04%013F-HRTimeline
D.B. Root & Company, LLC6,949$1.16M0.3%-55613F-HRTimeline
Ensign Peak Advisors, Inc6,866$1.15M<0.01%-6,20013F-HR/ATimeline
Cadence Bank6,626$1.11M0.07%+3013F-HRTimeline
Meridian Wealth Management, LLC6,484$1.09M0.04%-41713F-HRTimeline
Numerai GP LLC6,378$1.07M0.15%-11,17413F-HRTimeline
Sendero Wealth Management, LLC6,325$1.06M0.12%013F-HRTimeline