Radcom
RDCM
50 hedge funds and large institutions have $109M invested in Radcom in 2025 Q4 according to their latest regulatory filings, with 9 funds opening new positions, 23 increasing their positions, 8 reducing their positions, and 3 closing their positions.
200% more first-time investments, than exits
New positions opened: 9 | Existing positions closed: 3
188% more repeat investments, than reductions
Existing positions increased: 23 | Existing positions reduced: 8
11% more funds holding
Funds holding: 45 → 50 (+5)
0.72% more ownership
Funds ownership: 49.98% → 50.7% (+0.72%)
4% less capital invested
Capital invested by funds: $113M → $109M (-$4.61M)
33% less funds holding in top 10
Funds holding in top 10: 3 → 2 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
LLL
Lynrock Lake LP
Rye Brook,
New York
|
+$2.34M |
| 2 |
Acadian Asset Management
Boston,
Massachusetts
|
+$1.58M |
| 3 |
Marshall Wace
London,
United Kingdom
|
+$962K |
| 4 |
Russell Investments Group
London,
United Kingdom
|
+$916K |
| 5 |
PAG
Private Advisor Group
Morristown,
New Jersey
|
+$851K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WVP
Worth Venture Partners
Fort Lee,
New Jersey
|
-$1.47M |
| 2 |
YLHM
Yelin Lapidot Holdings Management
Tel Aviv,
Israel
|
-$1.01M |
| 3 |
DC
Diametric Capital
Boston,
Massachusetts
|
-$248K |
| 4 |
QC
Quadrature Capital
London,
United Kingdom
|
-$237K |
| 5 |
VEA
Virtus ETF Advisers
New York
|
-$127K |
RDCM Hedge Fund Activity: Q4 2025 in Review
50 of the 8,224 institutional investors tracked by Wall St. Rank reported a position in Radcom (RDCM) for Q4 2025, worth a combined $109M — down 4.1% from $113M a quarter earlier.
Buyers outnumbered sellers: 9 funds opened new RDCM positions and 3 closed out — a net gain of 6 holders — while 23 added to existing stakes and 8 trimmed.
The largest buyer was Lynrock Lake LP, adding an estimated $2.34M. The largest seller was Worth Venture Partners, cutting an estimated $1.47M.
- 50 institutional investors held Radcom (RDCM) as of Q4 2025, up from 45 in Q3 2025.
- Funds reported $109M of Radcom stock for Q4 2025, down 4.1% quarter-over-quarter.
- 9 funds opened new Radcom positions in Q4 2025 and 3 closed out, a net change of +6 holders.
- The largest Radcom buyer in Q4 2025 was Lynrock Lake LP, an estimated $2.34M added.
- The largest Radcom seller in Q4 2025 was Worth Venture Partners, an estimated $1.47M sold.
Based on aggregated 13F filings for Q4 2025.