Tim TIMB Institutional Ownership

Ownership Summary

Tim S.A. (NYSE:TIMB) showed up in the 13F filings of 163 institutional investors as of March 2026.

• Collectively, these holders controlled 0.2% of Tim's outstanding shares in March 2026, up from 0.1% in December 2025.
• Their total shares held in TIMB increased 22.74% from the prior quarter, while the number of investors in Tim increased 35.83% year over year.
• Of these 163 holders, 103 added to their stakes in Tim, 44 trimmed positions, and 16 made no changes.
• The aggregate institutional position in Tim amounted to 21.88Mn shares as of March 2026, up by 4.05Mn shares quarter on quarter, and down 3.81Mn shares year over year.
• As of March 31, 2026, the biggest holder of Tim is Robeco Institutional Asset Management B.V. at 4.01Mn shares, representing 0.03% of shares outstanding.
• Top purchasers of TIMB stock for the quarter ending March 2026 included ALLIANCEBERNSTEIN L.P. (1.37Mn), Robeco Institutional Asset Management B.V. (536.82K), VANGUARD CAPITAL MANAGEMENT LLC (505.2K), Jpmorgan Chase & Co (487.57K), BlackRock, Inc. (196.72K).
• Leading sellers of Tim shares for the quarter ending March 2026 were ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (400.02K), Morgan Stanley (250.77K), NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (156.21K), ACADIAN ASSET MANAGEMENT LLC (102.55K), SCHRODER INVESTMENT MANAGEMENT GROUP (94.02K).
• Per Business Quant, the top 10 investors in TIMB for the quarter ending March 2026 include Robeco Institutional Asset Management B.V. (4.01Mn), RENAISSANCE TECHNOLOGIES LLC (1.79Mn), ALLIANCEBERNSTEIN L.P. (1.37Mn), BlackRock, Inc. (1.33Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (1.2Mn), NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (1.19Mn), Jpmorgan Chase & Co (926.67K), AMERICAN CENTURY COMPANIES INC (718.14K), State Street Corp (676.22K), Crossmark Global Holdings, Inc. (616.7K).