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Disclosery

WMS ADVANCED DRAIN SYS INC DEL

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Stock (common), issuer CIK 1604028

561 managers (580 13F filers) reported a position in WMS shares at 2026-03-31, 69,427,441 shares in all. 88 filers opened a position and 55 filers sold out during the quarter.

Managers
561
13F filers
580
New
88
Added
230
Reduced
167
Sold out
55
Shares held by filers
69,427,441

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
Fiduciary Alliance LLC1,765$261K0.02%013F-HRTimeline
MML INVESTORS SERVICES, LLC1,901$261K<0.01%-6013F-HRTimeline
HB Wealth Management, LLC1,874$257K<0.01%+40913F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,841$252K<0.01%-1,18913F-HRTimelineGroup
Marshall Financial Group, LLC1,795$246K0.04%-813F-HRTimeline
Moody Aldrich Partners LLC1,784$245K0.04%new13F-HRTimeline
Centiva Capital, LP1,775$243K0.01%new13F-HRTimeline
GAMMA Investing LLC1,756$241K0.01%+6613F-HRTimeline
Chicago Partners Investment Group LLC1,565$241K0.01%-55113F-HRTimeline
Steward Partners Investment Advisory, L…1,741$239K<0.01%+9613F-HRTimeline
RFG Advisory, LLC1,730$237K<0.01%new13F-HRTimeline
Campbell & CO Investment Adviser LLC1,727$237K0.01%new13F-HRTimeline
CHOREO, LLC1,675$230K<0.01%-31013F-HRTimeline
Valeo Financial Advisors, LLC1,674$230K0.01%-15113F-HRTimeline
Cambridge Investment Research Advisors,…1,668$229K<0.01%-3,12313F-HRTimeline
Meiji Yasuda Asset Management Co Ltd.in group Meiji Yasuda Life Insurance Co1,653$227K0.01%+1113F-HRTimelineGroup
CERTUITY, LLC1,640$225K0.01%new13F-HRTimeline
Boston Trust Walden Corpin group Boston Trust Walden Corp1,625$223K<0.01%-35013F-HRTimelineGroup
Private Advisor Group, LLC1,609$221K<0.01%-27513F-HRTimeline
PROFUND ADVISORS LLC1,578$216K0.01%+4613F-HRTimeline
Phoenix Financial Ltd.in group Phoenix Financial Ltd.1,554$213K<0.01%-10913F-HRTimelineGroup
Sepio Capital, LP1,531$210K0.01%-70413F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV1,496$205K0.01%+32113F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC1,475$202K<0.01%new13F-HRTimelineGroup
GREAT LAKES ADVISORS, LLC1,471$202K<0.01%new13F-HRTimeline
PENSION & WEALTH MANAGEMENT ADVISORS, I…1,455$200K0.06%+45413F-HRTimeline
Dixon Mitchell Investment Counsel Inc.1,413$194K0.01%013F-HRTimeline
IFP Advisors, Inc1,321$181K<0.01%+1,28413F-HRTimeline
UMB Bank, n.a.1,126$154K<0.01%-4813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Horizon Investments, LLC1,115$153K<0.01%-33613F-HRTimeline
Parallel Advisors, LLC1,027$141K<0.01%+15713F-HR/ATimeline
LOS ANGELES CAPITAL MANAGEMENT LLC1,022$140K<0.01%+72013F-HRTimeline
Quarry LP951$130K0.03%+84513F-HRTimeline
Versant Capital Management, Inc853$117K0.01%-41013F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management822$113K<0.01%+113F-HRTimelineGroup
Anchor Investment Management, LLC800$110K0.01%013F-HRTimeline
Leonteq Securities AG749$103K0.01%-16113F-HRTimeline
SIGNATUREFD, LLC710$97.4K<0.01%+4413F-HRTimeline
Caitong International Asset Management …590$80.9K0.01%new13F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK541$74.2K<0.01%+48113F-HRTimelineGroup
MAI Capital Management530$72.7K<0.01%+47913F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…466$63.9K<0.01%+26213F-HR/ATimelineGroup
Ancora Advisors LLCin group Ancora Advisors LLC447$61.3K<0.01%+20013F-HRTimelineGroup
Larson Financial Group LLC420$57.6K<0.01%+4313F-HRTimeline
Blue Trust, Inc.403$55.3K<0.01%-13313F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC395$54K<0.01%+16313F-HRTimelineGroup
IFG Advisory, LLC380$52.1K0.15%new13F-HRTimeline
Penserra Capital Management LLCin group Penserra Capital Management L…375$51K<0.01%+1213F-HRTimelineGroup
Bayforest Capital Ltd321$44K0.05%-1,06313F-HRTimeline
WELLINGTON-ALTUS USA INC.270$42.4K0.02%013F-HRTimeline
VEGA INVESTMENT SOLUTIONS274$37.6K0.01%013F-HRTimeline
Avalon Trust Co270$37K<0.01%013F-HRTimeline
Sunbelt Securities, Inc.264$36.2K<0.01%+2313F-HRTimeline
Covestor Ltd261$36K0.02%-18313F-HRTimeline
LORING WOLCOTT & COOLIDGE FIDUCIARY ADV…233$34.3K<0.01%013F-HRTimeline
SJS Investment Consulting Inc.244$33.5K<0.01%+10713F-HRTimeline
Allworth Financial LP239$32.8K<0.01%+12513F-HRTimeline
WPG Advisers, LLC225$30.9K0.02%+613F-HRTimeline
Arax Advisory Partners208$28.5K<0.01%-4613F-HRTimeline
MassMutual Private Wealth & Trust, FSB206$28.2K<0.01%+213F-HRTimeline
MATHER GROUP, LLC.204$27.9K<0.01%new13F-HRTimeline
Manchester Capital Management LLC200$27.4K<0.01%013F-HRTimeline
OAKWORTH CAPITAL, INC.191$26.2K<0.01%013F-HRTimeline
Root Financial Partners, LLC188$25.8K<0.01%+1813F-HRTimeline
Geneos Wealth Management Inc.178$24.4K<0.01%013F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC167$23.5K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC137$18.8K<0.01%+11013F-HRTimeline
Measured Wealth Private Client Group, L…136$18.6K0.01%new13F-HRTimeline
Annis Gardner Whiting Capital Advisors,…130$17.8K<0.01%013F-HRTimeline
PRIVATE TRUST CO NA125$17.1K<0.01%013F-HRTimeline
Smartleaf Asset Management LLC124$16.3K<0.01%+1613F-HRTimeline
True Wealth Design, LLC115$15.8K<0.01%+1213F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC111$15.2K<0.01%new13F-HRTimeline
CX Institutional110$15K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.108$14.8K<0.01%-913F-HRTimeline
TD Waterhouse Canada Inc.101$13.8K<0.01%+9413F-HRTimeline
GROUP ONE TRADING LLC100$13.7K<0.01%new13F-HRTimeline
Hickory Point Bank & Trust100$13.7K0.01%new13F-HRTimeline
Pinnacle Wealth Planning Services, Inc.98$13.4K<0.01%+913F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…97$13.3K<0.01%+5213F-HRTimelineGroup
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…92$12.6K<0.01%+2713F-HRTimeline
FINANCIAL CONSULATE, INC91$12.5K<0.01%013F-HRTimeline
CVA Family Office, LLC87$11.9K<0.01%+8213F-HRTimeline
Triumph Capital Management77$10.6K<0.01%-213F-HRTimeline
CoreCap Advisors, LLC75$10.3K<0.01%013F-HRTimeline
Parkside Financial Bank & Trust69$9.46K<0.01%-1013F-HRTimeline
FIRST HORIZON CORP68$9.32K<0.01%+1713F-HRTimeline
Heritage Wealth Advisors66$9.05K<0.01%new13F-HRTimeline
LRI Investments, LLC66$9.05K<0.01%new13F-HRTimeline
Addison Advisors LLC65$8.91K<0.01%013F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…60$8.23K<0.01%013F-HRTimelineGroup
TOTH FINANCIAL ADVISORY CORP53$7.27K<0.01%013F-HRTimeline
Rossby Financial, LCC51$6.99K<0.01%+4213F-HRTimeline
EASTERN BANK50$6.86K<0.01%-5013F-HRTimeline
JFS WEALTH ADVISORS, LLC50$6.86K<0.01%+313F-HRTimeline
Fortitude Family Office, LLC49$6.72K<0.01%+3413F-HRTimeline
HIGHLINE WEALTH PARTNERS LLC44$6.03K<0.01%new13F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC41$5.62K<0.01%+913F-HRTimelineGroup
Itau Unibanco Holding S.A.in group Itau Unibanco Holding S.A.40$5.49K<0.01%013F-HR/ATimelineGroup
Steigerwald, Gordon & Koch Inc.38$5.21K<0.01%013F-HRTimeline
CENTRAL TRUST Co37$5.07K<0.01%013F-HRTimeline
Asset Dedication, LLC34$4.66K<0.01%013F-HRTimeline
Keating Financial Advisory Services, In…34$4.66K<0.01%-2113F-HRTimeline
Financial Network Wealth Advisors LLC30$4.11K<0.01%013F-HRTimeline
Owl Creek Wealth Partners LLC30$4.11K<0.01%13F-HRTimeline
Cranbrook Wealth Management, LLC27$3.7K<0.01%013F-HRTimeline
High Note Wealth, LLC27$3.7K<0.01%013F-HRTimeline
Advisory Services Network, LLC26$3.57K<0.01%new13F-HRTimeline
Valued Wealth Advisors LLC25$3.43K<0.01%+2013F-HRTimeline
JPL Wealth Management, LLC25$3.43K<0.01%new13F-HR/ATimeline
Clearstead Advisors, LLC20$2.74K<0.01%-28113F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC18$2.47K<0.01%new13F-HRTimeline
Nemes Rush Group LLC17$2.35K<0.01%013F-HRTimeline
Clearstead Trust, LLC17$2.33K<0.01%013F-HRTimeline
Three Bearings Fiduciary Advisors, Inc.16$2.19K<0.01%013F-HRTimeline
LANARK FINANCIAL, INC.16$2.19K<0.01%+113F-HRTimeline
Strategic Advocates LLC16$2.19K0.01%new13F-HRTimeline
Raleigh Capital Management Inc.15$2.06K<0.01%new13F-HRTimeline
Cromwell Holdings LLC14$1.92K<0.01%+513F-HRTimeline
RMG Wealth Management LLC12$1.73K<0.01%new13F-HRTimeline
Aspect Partners, LLC12$1.65K<0.01%013F-HRTimeline
Bell Investment Advisors, Inc11$1.51K<0.01%013F-HRTimeline
DiNuzzo Private Wealth, Inc.11$1.51K<0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.11$1.51K<0.01%-5613F-HRTimeline
Bay Harbor Wealth Management, LLC11$1.51K<0.01%+313F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.10$1.37K<0.01%new13F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC10$1.37K<0.01%013F-HRTimeline
Bare Financial Services, Inc9$1.23K<0.01%+513F-HRTimeline
Rialto Wealth Management, LLC8$1.1K<0.01%+213F-HRTimeline
Avion Wealth10$1K<0.01%013F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC7$960<0.01%-713F-HRTimeline
Retirement Wealth Solutions LLC7$960<0.01%013F-HRTimeline
MONTAG A & ASSOCIATES INC7$925<0.01%new13F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC6$823<0.01%013F-HRTimeline
Vermillion Wealth Management, Inc.6$823<0.01%new13F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp5$686<0.01%013F-HRTimelineGroup
Sachetta, LLC5$686<0.01%013F-HRTimeline
Cornerstone Financial Management LLC5$686<0.01%013F-HR/ATimeline
Cornerstone Planning Group LLC4$571<0.01%new13F-HRTimeline
Marquette Asset Management, LLC4$549<0.01%new13F-HRTimeline
Physician Wealth Advisors, Inc.4$549<0.01%013F-HRTimeline
HFM Investment Advisors, LLC4$549<0.01%+113F-HRTimeline
AMERICAN NATIONAL BANK & TRUST4$548<0.01%-6713F-HRTimeline
DecisionPoint Financial, LLC3$412<0.01%013F-HRTimeline
American Capital Advisory, LLC3$412<0.01%new13F-HRTimeline
Financial Management Professionals, Inc.3$411<0.01%013F-HRTimeline
USA FINANCIAL FORMULAS3$411<0.01%013F-HRTimeline
MV CAPITAL MANAGEMENT, INC.2$275<0.01%013F-HRTimeline
Quaker Wealth Management, LLC2$275<0.01%013F-HRTimeline
AdvisorNet Financial, Inc2$274<0.01%new13F-HRTimeline
Activest Wealth Management2$274<0.01%+113F-HRTimeline
Essential Partners LLC2$274<0.01%-913F-HRTimeline
Dunhill Financial, LLC1$211<0.01%-113F-HRTimeline
GHP Investment Advisors, Inc.1$138<0.01%new13F-HRTimeline
TFC Financial Management, Inc.1$138<0.01%013F-HRTimeline
3 FACTOR INDEXING, LLC1$138<0.01%13F-HRTimeline
IMA Advisory Services, Inc.1$137<0.01%013F-HRTimeline
CURIO WEALTH, LLC1$137<0.01%new13F-HRTimeline
Hughes Financial Services, LLC1$137<0.01%new13F-HRTimeline
Signature Equity Partners, LLC1$137<0.01%new13F-HRTimeline
Capital Advisors, Ltd. LLC3$00%013F-HRTimelineValue filed as zero, left out of ratios.