Citadel Advisors - ROBERT HALF INTL INC ownership

ROBERT HALF INTL INC's ticker is and the CUSIP is 770323953. A total of 3 filers reported holding ROBERT HALF INTL INC in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of ROBERT HALF INTL INC
ValueSharesWeighting
Q2 2016$404,000
-2.7%
10,600
+19.1%
0.00%
-100.0%
Q1 2016$415,000
+20.6%
8,900
+21.9%
0.00%
Q4 2015$344,000
-23.6%
7,300
-17.0%
0.00%
Q3 2015$450,000
-4.7%
8,800
+3.5%
0.00%
Q2 2015$472,000
+1952.2%
8,500
+2025.0%
0.00%
Q4 2014$23,000
-91.3%
400
-92.6%
0.00%
Q3 2014$265,000
+113.7%
5,400
+107.7%
0.00%
Q2 2014$124,000
-57.1%
2,600
-62.3%
0.00%
Q1 2014$289,000
-33.1%
6,900
-33.0%
0.00%
-100.0%
Q4 2013$432,000
+327.7%
10,300
+296.2%
0.00%
Q3 2013$101,000
-80.9%
2,600
-83.6%
0.00%
-100.0%
Q2 2013$528,00015,9000.00%
Other shareholders
ROBERT HALF INTL INC shareholders Q3 2014
NameSharesValueWeighting ↓
Timber Hill LLC 48,600$2,381,0000.01%
PEAK6 Group LLC 2,000$98,0000.00%
Citadel Advisors 5,400$265,0000.00%
View complete list of ROBERT HALF INTL INC shareholders