271 institutions reported holding $1.56B of TETRA TECHNOLOGIES INC DEL (TTI) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($138.5M), VANGUARD GROUP INC ($111.1M), NEUBERGER BERMAN GROUP LLC ($98.2M), AMERIPRISE FINANCIAL INC ($68.7M), NEEDHAM INVESTMENT MANAGEMENT LLC ($64.0M). Source: SEC Form 13F.
来源:SEC 13F 申报文件 · 截至 2026-06-30