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ARK Investment Management’s Radcom RDCM Stock Holding History

ARK Investment Management’s Portfolio RDCM Stock Details RDCM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.46M Buy
174,214
+1,479
+0.9% +$20.8K 0.02% 136
2026
Q1 		$2.1M Buy
172,735
+21,778
+14% +$260K 0.02% 132
2025
Q4 		$1.97M Buy
150,957
+6,387
+4% +$85.5K 0.01% 153
2025
Q3 		$2.09M Sell
144,570
-3,477
-2% -$47.4K 0.01% 152
2025
Q2 		$2.01M Buy
148,047
+10,215
+7% +$125K 0.01% 140
2025
Q1 		$1.58M Buy
+137,832
New +$1.76M 0.02% 152
2019
Q3 		– Sell
-59,552
Closed -$490K – 229
2019
Q2 		$490K Buy
59,552
+2,020
+4% +$16.8K 0.01% 135
2019
Q1 		$427K Buy
57,532
+4,947
+9% +$38.4K 0.01% 150
2018
Q4 		$390K Buy
52,585
+27,088
+106% +$242K 0.02% 134
2018
Q3 		$287K Sell
25,497
-3,866
-13% -$70.4K 0.01% 159
2018
Q2 		$580K Sell
29,363
-1,381
-4% -$26.9K 0.02% 126
2018
Q1 		$564K Buy
30,744
+18,274
+147% +$349K 0.03% 123
2017
Q4 		$248K Buy
+12,470
New +$254K 0.02% 140

Other funds holding RDCM

LLL
Lynrock Lake LP Rye Brook, New York $1.58B AUM 20.25% 1-Year Est. Return
AIC
AWM Investment Company New York $1.15B AUM 201.65% 1-Year Est. Return
VB
Value Base Tel Aviv, Israel $162M AUM 2.31% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
QF
QVT Financial New York $1.7B AUM 173.77% 1-Year Est. Return
YLHM
Yelin Lapidot Holdings Management Tel Aviv, Israel $527M AUM 50.16% 1-Year Est. Return
Janney Montgomery Scott
Janney Montgomery Scott Philadelphia, Pennsylvania $51.6B AUM 27.34% 1-Year Est. Return
PAG
Private Advisor Group Morristown, New Jersey $21.8B AUM 28.57% 1-Year Est. Return
HIM
Herald Investment Management London, United Kingdom $737M AUM 158.15% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

ARK Investment Management's RDCM Position: Q2 2026 in Review

ARK Investment Management increased its Radcom (RDCM) stake by 0.86% in Q2 2026, buying an estimated $20.8K and bringing the position to 174,214 shares worth $2.46M. The position accounts for 0.02% of the portfolio, ranked #136.

ARK Investment Management first reported a position in RDCM in Q4 2017 and has held it in 13 quarters since. 50 funds tracked by Wall St. Rank hold RDCM as of Q2 2026.

  • ARK Investment Management held 174,214 shares of Radcom worth $2.46M as of Q2 2026.
  • ARK Investment Management bought 1,479 Radcom shares in Q2 2026, an estimated $20.8K.
  • Radcom made up 0.02% of ARK Investment Management's portfolio in Q2 2026, its #136 holding.
  • ARK Investment Management first reported a position in Radcom in Q4 2017 and has held it in 13 quarters since.
  • 50 funds tracked by Wall St. Rank held Radcom as of Q2 2026.

Based on ARK Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.