Radcom Ltd (RDCM) Institutional Ownership

Ownership Summary

Recent 13F filings as of December 2025 show that 47 institutional investors hold a position in Radcom Ltd (NASDAQ:RDCM).

• The collective stake of institutional investors in Radcom moved to 48.7% in December 2025, a shift up from the 48.3% reported for September 2025.
• On a quarter-over-quarter basis, institutional holdings shifted by 11.36%, with a year-over-year an increase of 27.03% in the count of filers.
• During the quarter, 30 institutions bought more Radcom shares, 8 sold shares, and 9 of the 47 total investors held their position steady.
• The total number of shares held by institutions in Radcom increased to 8.22Mn as of December 2025, a net change of up by 838.81K shares quarter on quarter, and up 639.90K shares year over year.
• Lynrock Lake LP's holding of 2.44Mn shares as of December 31, 2025 makes it the primary institutional investor in Radcom, owning 14.46% of the stock.
• Among the most significant buyers of Radcom during December 2025 were Lynrock Lake LP (175.09K), ACADIAN ASSET MANAGEMENT LLC (117.71K), NANO CAP NEW MILLENNIUM GROWTH FUND L P (102.00K), MARSHALL WACE, LLP (71.87K), Russell Investments Group, Ltd. (68.42K).
• Leading sellers of Radcom stock in December 2025 included Worth Venture Partners, LLC (109.54K), Yelin Lapidot Holdings Management Ltd. (75.58K), VIRTUS ADVISERS, LLC (9.50K), Acuitas Investments, LLC (7.52K), Jump Financial, LLC (7.22K).
• The top 10 institutional holders of Radcom for the quarter ending December 2025 included Lynrock Lake LP (2.44Mn), AWM Investment Company, Inc. (991.26K), Value Base Ltd. (865.01K), ACADIAN ASSET MANAGEMENT LLC (540.34K), Yelin Lapidot Holdings Management Ltd. (416.79K), Private Advisor Group, LLC (343.65K), HERALD INVESTMENT MANAGEMENT Ltd (325.00K), Janney Montgomery Scott LLC (322.10K), ESSEX INVESTMENT MANAGEMENT CO LLC (228.31K), RENAISSANCE TECHNOLOGIES LLC (208.73K).