Nn NNBR Institutional Ownership

Updated Oct 11, 2026

Nn Inc (NASDAQ:NNBR) was held by 89 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

• These investors held 57.78% of outstanding shares in Q2 2026, down from 59.14% the quarter before.
• Total shares held in Nn fell 2.71% versus Q1 2026, while the number of holders rose 30.88% versus Q2 2025.
• Of these 89 holders, 54 added to their positions, 18 reduced their stakes and 17 left their positions unchanged.
• Altogether, institutional holders owned 30.38Mn NNBR shares at the end of Q2 2026, down 846.33K from the prior quarter and down 1.73Mn from a year earlier.
• Legion Partners Asset Management, LLC led 13F holders of NNBR with 4.77Mn shares as of June 30, 2026, or 9.08% of shares outstanding.
• The biggest increases in NNBR positions during Q2 2026 came from Two Sigma Investments, LP (+1.65Mn shares), Renaissance Technologies LLC (+416.96K shares), Bank of America Corp (+199.48K shares), Goldman Sachs Group Inc (+198.69K shares) and UBS Group AG (+131.58K shares).
• On the other side, among holders that kept a position in Nn, the largest reductions in Q2 2026 came from Corre Partners Management, LLC (-4.97Mn shares), RBF Capital, LLC (-447.58K shares), Morgan Stanley (-415.86K shares), Citadel Advisors LLC (-197.01K shares) and Nomura Holdings Inc (-148.17K shares).
• Per Business Quant data, the 10 largest holders of Nn at the end of Q2 2026 were Legion Partners Asset Management, LLC (4.77Mn shares), First Manhattan Co. LLC (3.3Mn shares), Vanguard Capital Management LLC (2.04Mn shares), SG Americas Securities, LLC (1.94Mn shares), Nomura Holdings Inc (1.8Mn shares), Two Sigma Investments, LP (1.66Mn shares), Register Financial Advisors LLC (1.39Mn shares), Corre Partners Management, LLC (1.24Mn shares), Morgan Stanley (1.12Mn shares) and Renaissance Technologies LLC (966K shares).