Nn Inc (NNBR) Institutional Ownership

Ownership Summary

The institutional landscape for Nn Inc (NASDAQ:NNBR) includes 61 filers as of the latest reporting cycle ending December 2025.

• The percentage of Nn owned by institutions changed from 98.5% in September 2025 to 92.9% in December 2025, marking a slight down trend.
• Institutional share ownership changed by -3.57% QoQ, while the number of institutional owners saw a decrease of 18.67% YoY.
• The latest 13F cycle for Nn reveals that of 61 total investors, 26 funds grew their exposure, whereas 18 reduced theirs and 17 made no changes.
• The aggregate institutional position in Nn now stands at 31.81Mn shares as of December 2025, after investors decreased their holdings (down by 1.18Mn shares quarter on quarter which is down 4.13Mn shares year over year).
• Corre Partners Management, LLC continues to be the largest institutional holder of Nn as of December 31, 2025, with a position of 6.21Mn shares, representing 18.13% of the company's outstanding stock.
• Among the most significant buyers of Nn during December 2025 were RBF Capital, LLC (485.98K), RENAISSANCE TECHNOLOGIES LLC (273.50K), FIRST MANHATTAN CO. LLC. (228.80K), Squarepoint Ops LLC (201.22K), CITADEL ADVISORS LLC (193.63K).
• Leading sellers of Nn stock in December 2025 included PARADIGM CAPITAL MANAGEMENT INC/NY (2.66Mn), MILLENNIUM MANAGEMENT LLC (196.81K), DIMENSIONAL FUND ADVISORS LP (195.22K), UBS Group AG (187.12K), ROYAL BANK OF CANADA (64.34K).
• The top 10 institutional holders of Nn for the quarter ending December 2025 included Corre Partners Management, LLC (6.21Mn), Legion Partners Asset Management, LLC (4.79Mn), NOMURA HOLDINGS INC (3.00Mn), FIRST MANHATTAN CO. LLC. (3.00Mn), Nantahala Capital Management, LLC (2.44Mn), VANGUARD GROUP INC (2.20Mn), MORGAN STANLEY (1.54Mn), Register Financial Advisors LLC (1.22Mn), RBF Capital, LLC (971.97K), BlackRock, Inc. (736.05K).