Citadel Advisors
RBCN

Citadel Advisors’s Rubicon Technology, Inc. RBCN Stock Holding History

Citadel Advisors’s Portfolio RBCN Stock Details RBCN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2015
Q1 		– Sell
-390
Closed -$18K – 8963
2014
Q4 		$18K Sell
390
-1,080
-73% -$47.4K ﹤0.01% 7902
2014
Q3 		$62K Buy
1,470
+220
+18% +$15.1K ﹤0.01% 6769
2014
Q2 		$109K Buy
1,250
+940
+303% +$85.2K ﹤0.01% 6164
2014
Q1 		$35K Sell
310
-160
-34% -$19K ﹤0.01% 6999
2013
Q4 		$47K Sell
470
-1,020
-68% -$98.9K ﹤0.01% 6082
2013
Q3 		$180K Buy
1,490
+530
+55% +$53.7K ﹤0.01% 4863
2013
Q2 		$77K Buy
+960
New +$70.1K ﹤0.01% 5408

Other funds holding RBCN

BP
Bandera Partners New York $221M AUM 10.51% 1-Year Est. Return
JC
JBF Capital Aspen, Colorado $676M AUM 24.74% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return

Citadel Advisors's RBCN Position: Q4 2022 in Review

Citadel Advisors sold out of Rubicon Technology, Inc. (RBCN) in Q4 2022, closing a stake of 21,412 shares — an estimated $46K sold.

Citadel Advisors first reported a position in RBCN in Q2 2013 and held it in 8 quarters. The position peaked at $390K in Q4 2014. 4 funds tracked by Wall St. Rank hold RBCN as of Q4 2022.

  • Citadel Advisors reported no remaining Rubicon Technology, Inc. position as of Q4 2022 after selling out during the quarter.
  • Citadel Advisors sold 21,412 Rubicon Technology, Inc. shares in Q4 2022, an estimated $46K.
  • Citadel Advisors first reported a position in Rubicon Technology, Inc. in Q2 2013 and held it in 8 quarters.
  • Citadel Advisors's Rubicon Technology, Inc. position peaked at $390K in Q4 2014.
  • 4 funds tracked by Wall St. Rank held Rubicon Technology, Inc. as of Q4 2022.

Based on Citadel Advisors's 13F filing for Q4 2022, filed 14 Feb 2023.