Ken Griffin
RDCM icon

Ken Griffin’s Radcom RDCM Stock Holding History

Ken Griffin’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
Q1 		$131K Sell
10,782
-45,671
-81% -$546K ﹤0.01% 11799
2025
Q4 		$738K Buy
+56,453
New +$755K ﹤0.01% 8087
2025
Q3 		– Sell
-41,287
Closed -$561K – 13859
2025
Q2 		$561K Buy
+41,287
New +$505K ﹤0.01% 8367
2025
Q1 		– Sell
-39,083
Closed -$483K – 15385
2024
Q4 		$483K Buy
39,083
+19,653
+101% +$220K ﹤0.01% 8636
2024
Q3 		$201K Buy
+19,430
New +$189K ﹤0.01% 10146

Other funds holding RDCM

LLL
Lynrock Lake LP Rye Brook, New York $1.46B AUM 17.55% 1-Year Est. Return
AIC
AWM Investment Company New York $903M AUM 163.47% 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 $70.5B AUM 36% 1-Year Est. Return
YLHM
Yelin Lapidot Holdings Management Tel Aviv, Israel $527M AUM 50.16% 1-Year Est. Return
PAG
Private Advisor Group Morristown, New Jersey $21.8B AUM 28.57% 1-Year Est. Return
Janney Montgomery Scott
Janney Montgomery Scott Philadelphia, Pennsylvania $51.6B AUM 27.34% 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 $63.9B AUM 45.56% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return

Ken Griffin's RDCM Position: Q1 2026 in Review

Ken Griffin reduced its Radcom (RDCM) stake by 81% in Q1 2026, selling an estimated $546K and leaving 10,782 shares worth $131K. The position accounts for ﹤0.01% of the portfolio, ranked #11799.

Ken Griffin first reported a position in RDCM in Q3 2024 and has held it in 5 quarters since. The position peaked at $738K in Q4 2025. 45 funds tracked by Wall St. Rank hold RDCM as of Q1 2026.

  • Ken Griffin held 10,782 shares of Radcom worth $131K as of Q1 2026.
  • Ken Griffin sold 45,671 Radcom shares in Q1 2026, an estimated $546K.
  • Radcom made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #11799 holding.
  • Ken Griffin first reported a position in Radcom in Q3 2024 and has held it in 5 quarters since.
  • Ken Griffin's Radcom position peaked at $738K in Q4 2025.
  • 45 funds tracked by Wall St. Rank held Radcom as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.