$63.02
-0.28 (-0.43%)
Market Cap
$28.6B
Shares Outstanding
536,564,622
Institutional Holders
224
Total Inst. Value
$9.7B
% of Float Held
—
QoQ Holder Change
+26
Institutional data as of Q1 2025
New Positions
40
Closed Positions
41
Increased
70
Decreased
80
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | THORNBURG INVESTMENT MANAGEMENT INC | $8.2B | 21,063 |
| 2 | RENAISSANCE TECHNOLOGIES LLC | $105.7M | 2,702,844 |
| 3 | Sourcerock Group LLC | $95.8M | 2,450,258 |
| 4 | Alua Capital Management LPNew | $93.4M | 2,387,363 |
| 5 | WELLINGTON MANAGEMENT GROUP LLP | $91.0M | 2,327,117 |
| 6 | FMR LLC | $90.9M | 2,324,478 |
| 7 | Encompass Capital Advisors LLC | $82.0M | 2,097,540 |
| 8 | MORGAN STANLEY | $71.6M | 1,831,306 |
| 9 | VAN ECK ASSOCIATES CORPNew | $71.1M | 1,817,899 |
| 10 | BALYASNY ASSET MANAGEMENT L.P. | $67.1M | 1,714,769 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | +184K | $105.7M |
| Sourcerock Group LLC | +357K | $95.8M |
| Alua Capital Management LPNew | +2.4M | $93.4M |
| Encompass Capital Advisors LLC | +998K | $82.0M |
| MORGAN STANLEY | +433K | $71.6M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| MILLENNIUM MANAGEMENT LLC | -1.6M | $46K |
| ABC ARBITRAGE SA | -703K | $5.2M |
| Orbis Allan Gray Ltd | -649K | $14.8M |
| CAPITAL FUND MANAGEMENT S.A. | -443K | $3.1M |
| FMR LLC | -409K | $90.9M |
Famous Fund Managers
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Frequently Asked Questions
How many institutional investors hold TS?
As of Q1 2025, 224 institutional investors report holding TS (Tenaris S.A.) in their 13F filings.
Which hedge fund owns the most TS?
The largest institutional holder of TS is THORNBURG INVESTMENT MANAGEMENT INC with $8.2B in shares.
Are institutions buying or selling TS?
This quarter, 40 institutions opened new positions in TS and 41 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.