WABTEC CORP (WAB) Institutional Ownership Changes & 13F Activity

WABTEC CORP (WAB). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, Hancock Classic Value, Sequoia Financial Advisors, Muhlenkamp & Co, and Mairs & Power Growth Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2024Hancock Classic ValueSell-1,395,939454,395$71,817,130
Q2 2024Renaissance Technologies LLCBuy33,400264,295$41,771,825
Q2 2024Muhlenkamp & CoSell-46162,353$9,854,892
Q2 2024Sequoia Financial AdvisorsBuy2484,154$656,564
Q1 2024Hancock Classic ValueSell-2,700,9061,850,334$269,556,658
Q1 2024Renaissance Technologies LLCBuy96,600230,895$33,637
Q1 2024Sequoia Financial AdvisorsSell-1,0763,906$569,049
Q1 2024Muhlenkamp & CoBuy85262,814$9,150,744
Q4 2023Hancock Classic ValueSell-2,946,8364,551,240$577,552,356
Q4 2023Renaissance Technologies LLCSell-31,400134,295$17,042
Q4 2023Eagle Capital ManagementSell-5,5351,714$217,507
Q4 2023Sequoia Financial AdvisorsBuy1,8204,982$632,236
Q4 2023Muhlenkamp & CoBuy90461,962$7,862,978
Q3 2023Hancock Classic ValueSell-62,1727,498,076$796,820,537
Q3 2023Renaissance Technologies LLCBuy26,800165,695$17,608
Q3 2023Muhlenkamp & CoBuy5,73161,058$6,488,633
Q3 2023Sequoia Financial AdvisorsSell-7663,162$336,040
Q2 2023Hancock Classic ValueSell-173,2267,560,248$829,132,398
Q2 2023Renaissance Technologies LLCBuy20,000138,895$15,233
Q2 2023Muhlenkamp & CoSell-10655,327$6,067,712
Q2 2023Sequoia Financial AdvisorsBuy903,928$430,800
Q1 2023Hancock Classic ValueSell-69,8997,733,474$781,544,882
Q1 2023Renaissance Technologies LLCBuy10,000118,895$12,016
Q1 2023Sequoia Financial AdvisorsBuy523,838$387,882
Q4 2022Hancock Classic ValueSell-1,066,3007,803,373$778,854,659
Q4 2022Renaissance Technologies LLCBuy87,588108,895$10,869
Q4 2022Sequoia Financial AdvisorsSell-7553,786$377,861
Q4 2022Muhlenkamp & CoSell-3355,433$5,532,768
Q3 2022Hancock Classic ValueSell-708,9938,869,673$721,548
Q3 2022Renaissance Technologies LLCSell-109,18821,307$1,733

Frequently asked questions about WAB activity

  • Which institutional owners are buying WAB?

    Institutional owners buying WAB include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in WAB activity?

    "Buy" means an investor increased their reported position in WAB compared to the prior reporting period. This reflects growing exposure to WABTEC CORP (WAB) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in WAB increasing?

    Institutional interest in WAB can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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