Nippon Telegraph & Telephone NTTYY Institutional Ownership

Updated Oct 5, 2026

Nippon Telegraph & Telephone Corp (OTC:NTTYY) was reported as a holding by 10 institutional investors in 13F filings for the quarter ended June 30, 2026.

• Total shares held in Nippon Telegraph & Telephone fell 42.74% from Q1 2026, while the number of holders fell 23.08% from Q2 2025.
• Of the 10 holders of NTTYY in Q2 2026, 6 added to their positions, 1 reduced its stake and 3 left their positions unchanged.
• Combined, institutional investors held 65.72K shares of NTTYY as of Q2 2026, down 49.05K from the prior quarter and down 130.88K from a year earlier.
• Rhumbline Advisers led 13F holders of NTTYY with 33.1K shares as of June 30, 2026.
• Among existing holders, the largest additions to Nippon Telegraph & Telephone in Q2 2026 came from Rhumbline Advisers (+3.91K shares), First Command Advisory Services, Inc. (+3.52K shares), Huntington National Bank (+627 shares), Pnc Financial Services Group, Inc. (+96 shares) and IMA Advisory Services, Inc. (+33 shares).
• Among holders that kept a stake in Nippon Telegraph & Telephone, the biggest seller in Q2 2026 was GAMMA Investing LLC (-1.33K shares).
• Business Quant data shows the 10 biggest positions in Nippon Telegraph & Telephone as of Q2 2026 were held by Rhumbline Advisers (33.1K shares), Henry James International Management Inc. (13.51K shares), Atlas Capital Advisors Inc. (8.22K shares), First Command Advisory Services, Inc. (4.72K shares), GAMMA Investing LLC (3.08K shares), Pnc Financial Services Group, Inc. (1.14K shares), Boyd Watterson Asset Management LLC (928 shares), Huntington National Bank (816 shares), Salomon & Ludwin, LLC (104 shares) and IMA Advisory Services, Inc. (91 shares).