WMS Advanced Drainage Systems, Inc.

NYSE
$126.21

Advanced Drainage Systems, Inc. (WMS) Institutional Ownership

What the institutions did with WMS last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.

Managers compared
7
filed both this quarter and last
Managers holding
7
+1 on the quarter
Buyers
2
1 opened new
Sellers
3
0 sold out entirely
Buyer share
40.0%
of managers who traded it
Breadth
-20.0
net buyers, as a share of those trading

Only 7 managers reported a position this quarter, so the percentages above describe a very small sample.

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Ownership map

Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.

Cut Unchanged Added Color saturates at ±50%.

Largest holders

Manager Shares % of reported
Versant Capital Management, Inc 539 54.9%
MassMutual Private Wealth & Trust, FSB 177 18.0%
Hickory Point Bank & Trust 100 10.2%
CX Institutional 97 9.9%
EASTERN BANK 50 5.1%
GoalVest Advisory LLC 16 1.6%
Planning Strategies Inc. 3 0.3%

Largest changes

Manager Action Previous Current Change
Versant Capital Management, Inc Increased 472 539 +67
GoalVest Advisory LLC New 0 16 +16
CX Institutional Reduced 110 97 -13
MassMutual Private Wealth & Trust, FSB Reduced 183 177 -6
Planning Strategies Inc. Reduced 4 3 -1

13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.