Arteris, Inc. (AIP) Institutional Ownership

Ownership Summary

The institutional landscape for Arteris, Inc. (NASDAQ:AIP) includes 118 filers as of the latest reporting cycle ending September 2025.

• Arteris saw its institutional ownership percentage rose to 53.5% in September 2025 from 47.7% in June 2025.
• On a quarter-over-quarter basis, institutional holdings shifted by 14.27%, with a year-over-year an increase of 45.68% in the count of filers.
• Of these 118 institutional investors, 69 increased their holdings in Arteris, while 35 of them reduced positions, and 14 investors maintained their exposure.
• The aggregate institutional position in Arteris now stands at 22.80Mn shares as of September 2025, after investors increased their holdings (up by 2.85Mn shares quarter on quarter which is up 6.83Mn shares year over year).
• NEEDHAM INVESTMENT MANAGEMENT LLC's holding of 3.33Mn shares as of September 30, 2025 makes it the primary institutional investor in Arteris, owning 7.80% of the stock.
• Among the most significant buyers of Arteris during September 2025 were WESTERLY CAPITAL MANAGEMENT, LLC (745.00K), Granahan Investment Management, LLC (546.34K), Samjo Management, LLC (519.73K), NEEDHAM INVESTMENT MANAGEMENT LLC (370.00K), GOLDMAN SACHS GROUP INC (336.39K).
• Leading sellers of Arteris stock in September 2025 included Penn Capital Management Company, LLC (240.90K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (208.26K), SILVERCREST ASSET MANAGEMENT GROUP LLC (188.83K), Qube Research & Technologies Ltd (102.11K), Acuitas Investments, LLC (74.13K).
• The top 10 institutional holders of Arteris for the quarter ending September 2025 included NEEDHAM INVESTMENT MANAGEMENT LLC (3.33Mn), BlackRock, Inc. (1.91Mn), FRANKLIN RESOURCES INC (1.64Mn), VANGUARD GROUP INC (1.59Mn), Samjo Management, LLC (1.44Mn), WESTERLY CAPITAL MANAGEMENT, LLC (1.43Mn), ACADIAN ASSET MANAGEMENT LLC (1.05Mn), GEODE CAPITAL MANAGEMENT, LLC (716.48K), Granahan Investment Management, LLC (621.62K), STATE STREET CORP (544.95K).