Is Aegion a good stock to own? Find out who bought Aegion, who sold Aegion stock, and who holds a large position in Aegion.

• Inves owns 3.41M shares worth $79.00M
• T. Rowe Price Associates owns 3.15M shares worth $72.82M
• Guggenheim Capital, LLC Managers owns 2.38M shares worth $42.45M
• Barrow, Hanley, Mewhinney & Strauss owns 2.33M shares worth $53.93M
• Vanguard owns 2.30M shares worth $53.28M
• Ameriprise Financial owns 1.57M shares worth $28.07M
• Peconic Partners owns 1.45M shares worth $33.62M
• Daniel D. Thurber owns 1.09M shares worth $25.29M
• Robeco Investment Management owns 1.05M shares worth $24.41M
• Waddell & Reed Financial owns 1.01M shares worth $23.34M
• STATE STREET CORPORATION owns 787411 shares worth $18.23M
• Tocqueville Asset Management owns 751843 shares worth $17.41M
• Royce & Associates owns 729553 shares worth $16.89M
• RHJ International SA owns 523890 shares worth $9.34M
• Century Capital Management owns 426124 shares worth $9.86M
• KBC Group NV owns 365720 shares worth $6.54M
• Norges Bank Investment Management owns 308873 shares worth $6.85M
• Stephens Investment Management owns 292258 shares worth $6.77M
• Wynnefield Capital owns 268366 shares worth $4.12M
• UBS AG owns 229746 shares worth $5.32M
• Summit Global Management owns 227275 shares worth $5.21M
• Cardinal Capital Management owns 225022 shares worth $4.99M
• Harvey Partners owns 220000 shares worth $3.37M
• Principal Financial owns 212267 shares worth $4.91M
• Frank Russell Company owns 210707 shares worth $4.51M
• Liberty Mutual Group Asset Management owns 200280 shares worth $3.84M
• Heartland Advisors owns 200000 shares worth $4.63M
• GOLDMAN SACHS owns 199274 shares worth $4.42M
• Honeywell International owns 195000 shares worth $2.99M
• TIAA-CREF Investment Management owns 167906 shares worth $3.89M
• Thompson/Rubinstein Investment Mgt owns 163327 shares worth $3.78M
• Public Sector Pension Investment Board owns 160447 shares worth $2.87M
• Geode Capital Management owns 158447 shares worth $3.67M
• William Harris Investors owns 157880 shares worth $3.02M
• ESSEX INVESTMENT MANAGEMENT owns 152715 shares worth $0
• United Services Automobile Association owns 147900 shares worth $2.64M
• Charles Schwab Investment Management owns 146620 shares worth $2.81M
• SCOUT INVESTMENTS owns 144950 shares worth $3.36M
• New York State Common Retirement Fund owns 144876 shares worth $3.35M
• Mason Street Advisors owns 144066 shares worth $2.21M