WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC - RIO TINTO PLC ownership

RIO TINTO PLC's ticker is RIO and the CUSIP is 767204100. A total of 285 filers reported holding RIO TINTO PLC in Q2 2016. The put-call ratio across all filers is 1.31 and the average weighting 0.1%.

Quarter-by-quarter ownership
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC ownership history of RIO TINTO PLC
ValueSharesWeighting
Q1 2019$3,523,000
+47.8%
59,871
+21.7%
0.02%
+25.0%
Q4 2018$2,384,000
+6.6%
49,181
+12.2%
0.01%
+50.0%
Q3 2018$2,236,000
-7.7%
43,818
+0.4%
0.01%
-11.1%
Q2 2018$2,422,000
-30.0%
43,655
-35.0%
0.01%
-30.8%
Q1 2018$3,462,000
+16.0%
67,187
+19.1%
0.01%
+8.3%
Q4 2017$2,985,000
+12.4%
56,403
+0.2%
0.01%
+20.0%
Q3 2017$2,656,000
+10.0%
56,279
-1.4%
0.01%
+11.1%
Q2 2017$2,414,000
-4.4%
57,066
-8.1%
0.01%
-10.0%
Q1 2017$2,525,000
-26.4%
62,078
-30.4%
0.01%
-28.6%
Q4 2016$3,430,000
+4.0%
89,175
-9.7%
0.01%
+16.7%
Q3 2016$3,298,000
-33.0%
98,742
-37.2%
0.01%
-36.8%
Q2 2016$4,920,000
+7.5%
157,194
-2.9%
0.02%
+5.6%
Q1 2016$4,577,000
-1.2%
161,888
+1.8%
0.02%
-5.3%
Q4 2015$4,632,000
+235.4%
159,064
+289.5%
0.02%
+533.3%
Q3 2015$1,381,00040,8390.00%
Other shareholders
RIO TINTO PLC shareholders Q2 2016
NameSharesValueWeighting ↓
THOMIST CAPITAL MANAGEMENT, LP 232,579$14,801,3289.19%
DYNAMO INTERNACIONAL GESTAO DE RECURSOS LTDA. 1,080,000$68,731,2004.74%
TLS Advisors LLC 16,200$1,0314.17%
SAL Trading, LLC 27,900$1,775,5562.49%
MORGAN DEMPSEY CAPITAL MANAGEMENT LLC 124,463$7,920,8342.47%
Marketfield Asset Management LLC 40,054$2,549,0372.16%
BAROMETER CAPITAL MANAGEMENT INC. 102,800$6,542,1922.06%
Trust Investment Advisors 37,237$2,369,7632.04%
MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH 665,395$42,345,7381.85%
WINMILL & CO. INC 73,500$4,677,5401.71%
View complete list of RIO TINTO PLC shareholders