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11 /100
LOW RISK
Score updated Oct 13, 2026

TPC — Tutor Perini Corporation Dilution Risk Tracker

Track TPC 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 October 13, 2026, Tutor Perini Corporation (TPC) has a DilutionWatch DilutionScore of 11/100, rated LOW dilution risk. Tutor Perini Corporation has a market capitalization of $4.39B, 52.57M shares outstanding, 339 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
20
💰Cash Runway—
📊 Float Risk
10
⚠️ Warrant Exposure
15
🔄 Convertible Debt
15

Dilution Forecast

☀️
Clear
No significant dilution signals
model est. 0%
No significant dilution signals detected for TPC.
🔔 Track TPC — Get forecast alerts →

Market Data

Market Cap$4.39B
Shares Outstanding52.57M
Float44.87M
Cash$938.22M
Debt$396.35M
Short InterestN/A

Source-Backed Evidence Depth

This public preview uses stored DilutionWatch fields and linked SEC/market records only. Missing values are not estimated.

FieldCurrent ValueBasis
DilutionScore11/100DilutionWatch score record
Shares Outstanding52.57MVerified float table or market cache
Public Float44.87MVerified float table or market cache
Market Cap$4.39BMarket data cache
Cash RunwayNot applicable / unavailableDilutionWatch score inputs
Shelf CapacityNone in current score inputsSEC-derived dilution fields
ATM CapacityNone in current score inputsSEC-derived dilution fields
Outstanding WarrantsNone in current score inputsSEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 1.

Recent SEC source mix: XBRL 1.

The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.

Institutional Holdings

QoQ: ↑ 11.1% shares (2026Q1 vs prior)
339 institutional holders · 47.51M shares
#1 BlackRock, Inc. 4.40M shares
#2 VANGUARD CAPITAL MANAGEMENT LLC 3.94M shares
#3 MORGAN STANLEY 2.01M 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 Interest1.88M
Days to Cover4.0
% of Float4.2%
FINRA data as of Sep 30, 2026

Recent SEC Activity

xbrl XBRL CONVERTIBLE 2019-02-27
Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual TPC Dilution Snapshot

Tutor Perini Corporation (TPC) has a DilutionScore of 11/100, rated Low dilution risk. Score date: October 13, 2026.

This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.

DilutionScore History — Last 90 Days

TPC's DilutionScore is currently 11/100 (Low risk), with 3 score changes tracked over 89 days. The score deteriorated from 14/100 (Low risk).

Period Score Risk Level Duration
Oct 10 – Oct 13, 202611/100LOW4 days
Aug 22 – Oct 09, 202614/100LOW49 days
Aug 14 – Aug 21, 202611/100LOW7 days
Jul 16 – Aug 13, 202614/100LOW29 days

Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.

Share Dilution History

TPC shares outstanding have decreased 0.3% from 52.79M (Mar 2026) to 52.61M (May 2026). Each increase represents potential dilution to existing shareholders.

Date Shares Outstanding Public Float Change
May 31, 202652.61M44.87M▲ 0.06%
May 24, 202652.61M44.84M▼ 0.04%
May 23, 202652.61M44.86M▲ 0.02%
May 09, 202652.61M44.85M▼ 0.33%
Apr 20, 202652.61M45.00M▲ 0.02%
Apr 18, 202652.61M44.99M▼ 0.06%
Apr 13, 202652.61M45.02M▲ 0.08%
Mar 13, 202652.79M44.99M▼ 0.17%
Mar 09, 202652.79M45.06M▼ 0.08%

Share counts sourced from verified regulatory filings. Increases indicate dilution events.

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