CARPENTER TECHNOLOGY (CRS) Stock Institutional Trading Activity


CARPENTER TECHNOLOGY (CRS) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Lone Pine Capital, Third Point, Renaissance Technologies LLC, Polen Capital Management, and Egerton Capital UK. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2021First Eagle U.S. ValueBuy12,02613,921$456
Q3 2021Renaissance Technologies LLCBuy51,613135,013$4,420
Q2 2021ARK InvestSell-2,16016,058$646
Q2 2021First Eagle U.S. ValueBuy1,8951,895$76
Q1 2021ARK InvestBuy10,41418,218$750
Q4 2020ARK InvestBuy5,1557,804$227
Q4 2020Renaissance Technologies LLCSell-263,70083,400$2,429
Q3 2020ARK InvestBuy5642,649$48
Q3 2020Renaissance Technologies LLCBuy285,500347,100$6,303
Q2 2020Lountzis Asset ManagementBuy115115$3
Q2 2020ARK InvestBuy1,2412,085$51
Q2 2020Renaissance Technologies LLCSell-81,70061,600$1,496
Q1 2020ARK InvestBuy59844$16
Q1 2020Renaissance Technologies LLCSell-2,600143,300$2,794
Q4 2019ARK InvestSell-254785$39
Q3 2019ARK InvestBuy211,039$54
Q2 2019ARK InvestSell-901,018$49
Q1 2019ARK InvestBuy361,108$51
Q4 2018ARK InvestSell-671,072$38
Q4 2018Renaissance Technologies LLCBuy97,800145,900$5,195
Q3 2018ARK InvestSell-1071,139$67
Q3 2018Renaissance Technologies LLCSell-142,70048,100$2,835
Q2 2018ARK InvestSell-5041,246$66
Q1 2018ARK InvestBuy761,750$77
Q4 2017ARK InvestBuy3311,674$85
Q4 2017Renaissance Technologies LLCSell-73,900190,800$9,729
Q3 2017ARK InvestBuy431,343$65
Q3 2017Renaissance Technologies LLCBuy212,300264,700$12,714
Q2 2017ARK InvestBuy5851,300$49
Q1 2017ARK InvestBuy163715$27

Frequently asked questions about CRS activity

  • Which institutional owners are buying CRS?

    Institutional owners buying CRS 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 CRS activity?

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

  • Is institutional interest in CRS increasing?

    Institutional interest in CRS 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.