Radcom Ltd
RDCM- Exchange
- Nasdaq
- Industry
- Computer Peripheral Equipment, NEC
- SEC CIK
- 0001016838
No open-market purchases or sales by Radcom Ltd insiders were filed in the last 90 days; 54 institutions reported holding it in 13F filings for Q2 2026, worth $122.2M in total; ARK Invest is the only superinvestor holding it.
Holders of 5% or more of RDCM
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Radcom Ltd, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Zisapel Michael | 13D/A | 7.60%1.21M shares | −0.60 ppfrom 8.20% | Jan 21, 20252 filings | Feb 10, 2025 | SEC |
| AWM Investment Company, Inc. | 13G/A | 6.40%991.3K shares | – | Feb 14, 20251 filing | Feb 14, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
3 Schedule 13D and 13G filings on Radcom Ltd, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 14, 20252:21 PM ET | AWM Investment Company, Inc. | 13G/A | 6.40%991.3K shares | – | Dec 31, 2024 | SEC |
| Feb 10, 202510:52 AM ET | Zisapel Michaeland 1 other | 13D/A | 7.60%1.21M shares | −0.60 ppfrom 8.20% | Feb 6, 2025 | SEC |
| Jan 21, 20258:38 AM ET | Zisapel Michaeland 1 other | 13D/A | 8.20%1.30M shares | – | Jan 17, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Radcom Ltd shares.
No Form 144 notices for Radcom Ltd are on file.