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SSD SIMPSON MFG INC

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COM (common), issuer CIK 920371

449 managers (463 13F filers) reported a position in SSD shares at 2026-03-31, 40,917,729 shares in all. 61 filers opened a position and 38 filers sold out during the quarter.

Managers
449
13F filers
463
New
61
Added
150
Reduced
164
Sold out
38
Shares held by filers
40,917,729

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
Squarepoint Ops LLCin group Squarepoint Ops LLC5,616$964K<0.01%-4,81913F-HRTimelineGroup
XPONANCE LLC5,481$941K0.01%+1,17713F-HRTimeline
Illinois Municipal Retirement Fund5,366$921K0.01%new13F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP5,362$920K<0.01%-45913F-HRTimelineGroup
Orion Porfolio Solutions, LLC5,291$908K0.01%-45313F-HRTimeline
Inspire Investing, LLCgroup of 2 filers holding5,186$890K-276Timeline
Peterson Wealth Services5,018$861K0.21%+15213F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…5,132$853K<0.01%-8,33613F-HRTimeline
Ipswich Investment Management Co., Inc.4,966$852K0.2%+2613F-HRTimeline
Pacer Advisors, Inc.4,928$846K<0.01%-6913F-HR/ATimeline
HEARTLAND ADVISORS INC4,888$839K0.04%+4313F-HRTimeline
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC4,887$839K0.01%-4013F-HRTimelineGroup
D.A. DAVIDSON & CO.4,704$807K<0.01%013F-HRTimeline
Illumine Investment Management, LLC4,696$806K0.62%-12813F-HRTimeline
New Age Alpha Advisors, LLC4,530$777K0.04%-8713F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.4,503$773K0.01%+34613F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …4,452$764K<0.01%-4,27913F-HRTimelineGroup
CWM, LLCin group CWM, LLC4,436$761K<0.01%-91313F-HRTimelineGroup
Fisher Asset Management, LLC4,423$759K<0.01%new13F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP4,413$757K<0.01%-2,70813F-HRTimelineGroup
WESBANCO BANK INC4,344$746K0.02%-70013F-HRTimeline
LECAP ASSET MANAGEMENT LTD4,265$732K0.28%new13F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC4,200$721K<0.01%-19613F-HRTimeline
State of Alaska, Department of Revenue4,199$720K0.01%+5513F-HRTimeline
Summit Trail Advisors, LLC4,174$716K0.01%+93613F-HRTimeline
Vancity Investment Management Ltd4,048$695K0.11%-1,21513F-HRTimeline
Medallion Wealth Advisors, LLC4,000$686K0.22%013F-HRTimeline
Roundview Capital LLC3,902$670K0.04%+61813F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC3,869$664K<0.01%-11713F-HRTimelineGroup
SUMMIT WEALTH & RETIREMENT PLANNING, IN…3,857$662K0.16%013F-HRTimeline
World Investment Advisors3,729$640K0.01%-54313F-HRTimeline
Amundiin group Amundi3,679$631K<0.01%+2,03713F-HRTimelineGroup
TD Asset Management Inc3,678$631K<0.01%013F-HRTimeline
STANSBERRY ASSET MANAGEMENT, LLC3,622$622K0.06%-23613F-HRTimeline
PineStone Asset Management Inc.3,510$602K<0.01%-46,10013F-HRTimeline
Bahl & Gaynor LLC3,383$581K<0.01%013F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…3,323$570K<0.01%+28313F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…3,241$556K<0.01%013F-HRTimeline
MQS Management LLC3,194$548K0.37%-89013F-HRTimeline
INCEPTIONR LLC3,187$547K0.13%+11813F-HRTimeline
Cetera Investment Advisers3,062$526K<0.01%-58913F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC3,062$526K0.02%013F-HRTimeline
Steward Partners Investment Advisory, L…3,057$525K<0.01%+12113F-HRTimeline
Sierra Legacy Group3,010$517K0.39%+1013F-HRTimeline
Sendero Wealth Management, LLC2,993$514K0.06%013F-HRTimeline
Genesee Capital Advisors, LLC2,942$505K0.21%+513F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA2,934$504K<0.01%-1,10113F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd2,871$493K0.01%new13F-HRTimelineGroup
Sepio Capital, LP2,847$489K0.03%-11213F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC2,839$487K<0.01%+94213F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\2,822$484K<0.01%-85113F-HRTimelineGroup
Parkside Financial Bank & Trust2,803$481K0.04%-313F-HRTimeline
Caisse de depot et placement du Quebec2,700$463K<0.01%new13F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP2,657$456K0.04%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC2,595$445K0.01%+56113F-HR/ATimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…2,591$445K0.03%new13F-HRTimelineGroup
Hardy Reed LLC2,585$444K0.03%-26013F-HRTimeline
PFW Advisors LLC2,580$443K0.14%013F-HRTimeline
TRUST POINT INC.2,580$443K0.04%+2913F-HRTimeline
Crossmark Global Holdings, Inc.2,537$435K0.01%-1813F-HRTimeline
Aureus Asset Management, LLC2,528$434K0.03%-3313F-HRTimeline
Federation des caisses Desjardins du Qu…2,489$427K<0.01%-77913F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,446$420K<0.01%+56613F-HRTimelineGroup
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…2,409$413K<0.01%+44813F-HRTimelineGroup
AVIVA PLCin group AVIVA PLC2,399$412K<0.01%new13F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC2,344$402K<0.01%-30813F-HRTimelineGroup
Ensign Peak Advisors, Inc2,316$397K<0.01%-73013F-HR/ATimeline
DNB Asset Management ASin group DNB Asset Management AS2,273$390K<0.01%new13F-HRTimelineGroup
Petros Family Wealth, LLC2,246$385K0.27%+10813F-HRTimeline
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA2,241$385K<0.01%new13F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,229$383K<0.01%+14713F-HRTimelineGroup
Balboa Wealth Partners2,218$381K0.06%-913F-HRTimeline
Utah Retirement Systems2,214$380K<0.01%013F-HRTimeline
Caprock Group, LLC2,172$373K0.01%+15313F-HRTimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC2,005$344K<0.01%-94313F-HRTimelineGroup
Vise Technologies, Inc.2,108$340K0.01%013F-HRTimeline
Maryland State Retirement & Pension Sys…1,981$340K0.01%013F-HRTimeline
Y-Intercept (Hong Kong) Ltd1,835$315K0.01%-4,07413F-HRTimeline
Quantum Private Wealth, LLC1,811$311K0.1%-3,20113F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC1,766$303K0.01%+22513F-HRTimeline
Argos Wealth Advisors, LLC1,753$301K0.09%013F-HRTimeline
Morningstar Investment Management LLCin group Morningstar Investment Manage…1,746$300K0.02%new13F-HRTimelineGroup
Tannin Capital LLC1,688$290K0.21%-813F-HRTimeline
Marin Bay Wealth Advisors, LLC1,680$288K0.17%-5913F-HRTimeline
ProShare Advisors LLC1,662$285K<0.01%-113F-HRTimeline
Ashton Thomas Private Wealth, LLC1,662$285K0.01%new13F-HRTimeline
CIM INVESTMENT MANAGEMENT INC1,643$282K0.08%-2013F-HRTimeline
NewEdge Advisors, LLC1,617$278K<0.01%-3113F-HR/ATimeline
Wellington Shields & Co., LLCin group Wellington Shields Capital Ma…1,610$276K0.07%+2513F-HRTimelineGroup
AXQ CAPITAL, LP1,607$276K0.04%new13F-HRTimeline
Cambridge Investment Research Advisors,…1,596$274K<0.01%+713F-HRTimeline
Aquatic Capital Management LLC1,558$267K0.01%-1,50413F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…1,549$266K<0.01%new13F-HRTimelineGroup
MML INVESTORS SERVICES, LLC1,548$266K<0.01%-18213F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,510$259K0.01%-18013F-HRTimelineGroup
HB Wealth Management, LLC1,508$259K<0.01%+4713F-HRTimeline
IFC Advisors LLC1,488$255K0.04%-22313F-HRTimeline
Linden Thomas Advisory Services, LLC1,483$255K0.02%-4013F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC1,476$253K<0.01%new13F-HRTimeline
Brooklyn Investment Group1,472$253K0.01%new13F-HRTimeline
Claret Asset Management Corp1,457$250K0.03%013F-HRTimeline
BLAIR WILLIAM & CO/IL1,448$249K<0.01%new13F-HRTimeline
Y.D. More Investments Ltdin group Y.D. More Investments Ltd1,429$245K0.01%new13F-HRTimelineGroup
GENESIS PRIVATE WEALTH, LLC1,410$242K0.08%new13F-HRTimeline
Krilogy Financial LLC1,409$239K0.01%new13F-HRTimeline
LEAVELL INVESTMENT MANAGEMENT, INC.1,375$236K0.01%013F-HRTimeline
Headlands Technologies LLC1,369$235K0.03%new13F-HRTimeline
SHELTON CAPITAL MANAGEMENT1,368$235K0.01%013F-HRTimeline
Compound Planning, Inc.1,346$231K0.01%new13F-HRTimeline
CIBC Asset Management Inc1,329$228K<0.01%013F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth1,327$228K<0.01%-53013F-HRTimelineGroup
Robertson Stephens Wealth Management, L…1,317$226K0.01%+713F-HRTimeline
Argent Trust Co1,306$224K0.01%-25513F-HRTimeline
Sterling Capital Management LLC1,298$223K<0.01%-1,00113F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…1,296$222K<0.01%new13F-HRTimelineGroup
Merit Financial Group, LLC1,280$220K<0.01%-10013F-HRTimeline
RMR Capital Management, LLC1,263$217K0.16%-1,20213F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…1,256$216K0.02%013F-HRTimelineGroup
North Dakota State Investment Board1,224$210K0.01%-26613F-HRTimeline
Procyon Advisors, LLC1,223$210K0.01%-6713F-HRTimeline
Kingsview Wealth Management, LLC1,220$209K<0.01%new13F-HRTimeline
AlphaGrep UK Ltd1,207$207K0.06%new13F-HRTimeline
DENALI ADVISORS LLC1,205$207K0.02%new13F-HRTimeline
Mayfair Advisory Group, LLC1,203$206K0.07%-3513F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.1,195$205K<0.01%+70013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Sequoia Financial Advisors, LLC1,192$205K<0.01%-1,12013F-HRTimeline
FORT WASHINGTON INVESTMENT ADVISORS INC…1,192$205K<0.01%-60313F-HRTimeline
KBC Group NVin group KBC Group NV1,134$195K<0.01%013F-HRTimelineGroup
Bayforest Capital Ltd1,125$193K0.22%-70513F-HRTimeline
GAMMA Investing LLC1,061$182K0.01%+5513F-HRTimeline
STRS OHIO990$170K<0.01%-1313F-HRTimeline
Root Financial Partners, LLC954$164K0.01%+4313F-HRTimeline
State of Wyoming950$163K0.02%-78213F-HRTimeline
UMB Bank, n.a.939$161K<0.01%+6813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
HM PAYSON & CO935$160K<0.01%013F-HRTimeline
Hilltop National Bank919$158K0.04%+16913F-HRTimeline
IFP Advisors, Inc838$144K<0.01%-2613F-HRTimeline
Rachor Investment Advisory Services, LLC823$141K0.07%+113F-HRTimeline
Eurizon Capital SGR S.p.A.735$123K<0.01%+10013F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …692$119K<0.01%+15413F-HRTimelineGroup
EXCHANGE TRADED CONCEPTS, LLC689$118K<0.01%new13F-HRTimeline
Allworth Financial LP635$109K<0.01%+1213F-HRTimeline
Freestone Grove Partners LP594$102K<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…587$101K<0.01%-913F-HR/ATimelineGroup
GF FUND MANAGEMENT CO. LTD.550$94.4K<0.01%new13F-HRTimeline
SIGNATUREFD, LLC533$91.5K<0.01%+6113F-HRTimeline
ROTHSCHILD INVESTMENT LLC519$89.1K<0.01%+213F-HRTimeline
SPRUCEGROVE INVESTMENT MANAGEMENT LTD500$85.8K0.01%013F-HRTimeline
MCF Advisors LLC500$85.8K<0.01%new13F-HRTimeline
SITTNER & NELSON, LLC488$83.8K0.03%new13F-HRTimeline
Vestcor Inc446$77K<0.01%-1,94513F-HRTimeline
Farther Finance Advisors, LLC449$76.7K<0.01%-3613F-HRTimeline
Basecamp Wealth Advisors LLC411$70.5K0.01%013F-HRTimeline
Caitong International Asset Management …354$60.8K0.01%-43613F-HRTimeline
AdvisorNet Financial, Inc348$59.7K<0.01%+913F-HRTimeline
Annis Gardner Whiting Capital Advisors,…334$57.3K0.01%013F-HRTimeline
Covestor Ltd301$52K0.04%-33213F-HRTimeline
MAI Capital Management302$51.8K<0.01%+13013F-HRTimeline
Versant Capital Management, Inc273$46.9K<0.01%+22513F-HRTimeline
Larson Financial Group LLC265$45.4K<0.01%+1713F-HRTimeline
NISA INVESTMENT ADVISORS, LLC251$43.1K<0.01%+5913F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…213$36.6K<0.01%new13F-HRTimeline
Byrne Asset Management LLC210$36K0.02%-1513F-HRTimeline
Essential Partners LLC207$35.5K0.01%-1913F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC205$35.2K<0.01%013F-HRTimelineGroup
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp202$34.7K<0.01%+11713F-HRTimelineGroup
Smartleaf Asset Management LLC199$33.3K<0.01%-2713F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC183$31.4K<0.01%013F-HRTimeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …180$31K<0.01%+18013F-HRTimelineGroup
V-Square Quantitative Management LLC176$30.2K<0.01%013F-HRTimeline
WELLINGTON-ALTUS USA INC.141$29.5K0.02%-513F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC156$26.8K<0.01%+3113F-HRTimelineGroup
NOMURA ASSET MANAGEMENT CO LTDin group NOMURA ASSET MANAGEMENT CO LTD150$25.7K<0.01%013F-HRTimelineGroup
Measured Wealth Private Client Group, L…150$25.7K0.01%+913F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/143$24.5K<0.01%+4413F-HRTimelineGroup
Caitlin John, LLC131$22.5K0.01%013F-HRTimeline
Park Place Capital Corp127$21.8K<0.01%013F-HRTimeline
Pinnacle Wealth Planning Services, Inc.123$21.1K<0.01%-6613F-HRTimeline
Parallel Advisors, LLC117$20.1K<0.01%+4113F-HR/ATimeline
Spire Wealth Managementin group Spire Wealth Management116$19.9K<0.01%013F-HRTimelineGroup
Millstone Evans Group, LLC108$18.5K0.01%+6413F-HRTimeline
Tower View Wealth Management LLC103$17.7K0.01%013F-HRTimeline
Geneos Wealth Management Inc.100$17.2K<0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB95$16.3K<0.01%013F-HRTimeline
LRI Investments, LLC84$14.4K<0.01%+1813F-HRTimeline
True Wealth Design, LLC81$13.9K<0.01%-2013F-HRTimeline
JPL Wealth Management, LLC80$13.7K<0.01%new13F-HR/ATimeline
SJS Investment Consulting Inc.68$11.7K<0.01%013F-HRTimeline
Cache Advisors, LLC64$11K<0.01%new13F-HRTimeline
MATHER GROUP, LLC.63$10.8K<0.01%new13F-HRTimeline
Quent Capital, LLC57$9.78K<0.01%-413F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…48$8.21K<0.01%013F-HRTimeline
JFS WEALTH ADVISORS, LLC43$7.38K<0.01%-113F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC42$7.21K<0.01%new13F-HRTimeline
Fortitude Family Office, LLC38$6.52K<0.01%+1713F-HRTimeline
Meramec Financial Planners, LLC35$6.33K<0.01%013F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…36$6.18K<0.01%013F-HRTimelineGroup
Rossby Financial, LCC33$5.64K<0.01%-113F-HRTimeline
Bank of New Hampshire29$4.98K<0.01%new13F-HRTimeline
Bell Investment Advisors, Inc24$4.12K<0.01%013F-HRTimeline