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19 /100
LOW RISK
Score updated Aug 28, 2026

TNRSF — Tenaris S.A. Dilution Risk Tracker

Track TNRSF dilution risk with DilutionWatch's stock tracker. DilutionScore™ measures dilution risk across 5 factors — lower scores indicate higher risk of share dilution.

⚠️ Not financial advice. Do your own research before making any investment decisions.

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As of August 28, 2026, Tenaris S.A. (TNRSF) has a DilutionWatch DilutionScore of 19/100, rated LOW dilution risk. Tenaris S.A. has a market capitalization of $28.72B, 1.07B shares outstanding, 266 institutional holders tracked.

This page includes automatically generated factual summaries from DilutionWatch data. It is not financial advice, not investment research, and not a recommendation. Do your own research. Read the full disclaimer and terms of service.

Score Breakdown

📋 Offering Ability
18
💰 Cash Runway
10
📊 Float Risk
49
⚠️ Warrant Exposure
15
🔄 Convertible Debt
15

Dilution Forecast

☀️
Clear
No significant dilution signals
model est. 0%
No significant dilution signals detected for TNRSF.
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Market Data

Market Cap$28.72B
Shares Outstanding1.07B
Float316.69M
Cash$3.42B
Debt$473.52M
Short InterestN/A

Institutional Holdings

QoQ: ↓ 32.5% shares (2026Q1 vs prior)
266 institutional holders · 43.42M shares
#1 FMR LLC 8.25M shares
#2 Westwood Global Investments, LLC 6.67M shares
#3 MORGAN STANLEY 3.52M shares
+ 17 more holders Sign up free to view →

Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.

Short Interest

Short Interest3.10M
Days to Cover84.3
% of Float1.0%
FINRA data as of Jul 31, 2026

Recent SEC Activity

No recent SEC insights

Recent News

No recent news
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