CSTM Constellium N.V.

NYSE
$25.81

Constellium N.V. (CSTM) Institutional Ownership

What the institutions did with CSTM 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
3
filed both this quarter and last
Managers holding
3
+0 on the quarter
Buyers
0
0 opened new
Sellers
1
0 sold out entirely
Buyer share
0.0%
of managers who traded it
Breadth
-100.0
net buyers, as a share of those trading

Only 3 managers reported a position this quarter, so the percentages above describe a very small sample.

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Largest holders

Manager Shares % of reported
Versant Capital Management, Inc 5.1K 96.0%
TOMPKINS FINANCIAL CORP 200 3.8%
MassMutual Private Wealth & Trust, FSB 15 0.3%

Largest changes

Manager Action Previous Current Change
Versant Capital Management, Inc Reduced 5.1K 5.1K -34

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.