DRIEHAUS CAPITAL MANAGEMENT LLC - TENARIS S A ownership

TENARIS S A's ticker is TS and the CUSIP is 88031M109. A total of 212 filers reported holding TENARIS S A in Q3 2023. The put-call ratio across all filers is 0.83 and the average weighting 0.3%.

Quarter-by-quarter ownership
DRIEHAUS CAPITAL MANAGEMENT LLC ownership history of TENARIS S A
ValueSharesWeighting
Q3 2023$34,916,009
+2.8%
1,104,937
-2.6%
0.45%
+5.8%
Q2 2023$33,973,393
+81.7%
1,134,337
+55.9%
0.43%
+41.6%
Q2 2022$18,696,000
-42.2%
727,762
-32.3%
0.30%
-23.7%
Q1 2022$32,340,000
+30.1%
1,075,481
+50.0%
0.40%
-54.8%
Q1 2018$24,851,000
+75.1%
716,782
+123.4%
0.88%
+96.4%
Q1 2014$14,196,000320,8170.45%
Other shareholders
TENARIS S A shareholders Q3 2023
NameSharesValueWeighting ↓
Westwood Global Investments, LLC 8,825,549$278,887,34814.68%
Pantechnicon Advisors LLP 605,000$19,118,0008.26%
Foresight Global Investors, Inc. 460,313$14,545,8918.09%
Oslo Asset Management AS 95,300$3,011,4802.55%
SIR Capital Management, L.P. 668,433$21,122,4832.51%
Merewether Investment Management, LP 1,112,100$35,142,3602.12%
Sourcerock Group LLC 328,117$10,368,4971.28%
Perpetual Ltd 3,490,018$110,284,5681.14%
VIKING FUND MANAGEMENT LLC 165,000$5,214,0001.05%
Quantamental Technologies LLC 29,773$940,8270.88%
View complete list of TENARIS S A shareholders