PDCO (PDCO) Institutional Ownership Changes & 13F Activity

PDCO. 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 Mairs & Power Growth Fund, Ariel Appreciation Fund, First Eagle U.S. Value, Renaissance Technologies LLC, and Parnassus Endeavor Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2025Mairs & Power Growth FundSell-8,0009,150$285,846
Q4 2024Mairs & Power Growth FundSell-11,70017,150$529,249
Q3 2024Mairs & Power Growth FundSell-10,30028,850$630,084
Q2 2024Ariel Appreciation FundBuy499,025$217,683
Q1 2024Mairs & Power Growth FundSell-3,58039,150$1,082,498
Q1 2024First Eagle U.S. ValueBuy3,500218,663$6,046,032
Q1 2024Ariel Appreciation FundBuy5868,976$248,186
Q4 2023First Eagle U.S. ValueSell-26,211215,163$6,121,387
Q4 2023Ariel Appreciation FundBuy5378,390$238,696
Q4 2023Mairs & Power Growth FundSell-10042,730$1,215,669
Q3 2023First Eagle U.S. ValueSell-71,300241,374$7,154,325
Q3 2023Ariel Appreciation FundBuy8297,853$232,763
Q3 2023Mairs & Power Growth FundSell-52542,830$1,269,481
Q2 2023First Eagle U.S. ValueBuy24,823312,674$10,399,537
Q2 2023Mairs & Power Growth FundSell-4,82543,355$1,441,987
Q2 2023Ariel Appreciation FundBuy5377,024$233,618
Q1 2023Renaissance Technologies LLCSell-334,10013,104$351
Q1 2023First Eagle U.S. ValueBuy94,000287,851$7,705,771
Q1 2023Ariel Appreciation FundBuy1956,487$173,657
Q4 2022Renaissance Technologies LLCBuy140,200347,204$9,732
Q4 2022First Eagle U.S. ValueBuy61,010193,851$5,433,644
Q4 2022Ariel Appreciation FundBuy4886,292$176,365
Q4 2022Mairs & Power Growth FundSell-45048,180$1,350,485
Q3 2022Renaissance Technologies LLCBuy149,504207,004$4,972
Q3 2022First Eagle U.S. ValueBuy40,000132,841$3,191
Q3 2022Mairs & Power Growth FundBuy31,70048,630$1,168
Q3 2022Ariel Appreciation FundBuy7315,804$139
Q2 2022Renaissance Technologies LLCSell-104,30457,500$1,742
Q2 2022First Eagle U.S. ValueBuy92,84192,841$2,813
Q2 2022Ariel Appreciation FundBuy5,0735,073$154

Frequently asked questions about PDCO activity

  • Which institutional owners are buying PDCO?

    Institutional owners buying PDCO 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 PDCO activity?

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

  • Is institutional interest in PDCO increasing?

    Institutional interest in PDCO 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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