MOOG INC-CLASS A (MOG-A) Stock Institutional Trading Activity


MOOG INC-CLASS A (MOG-A) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q3 2025), investors with some of the largest reported share count changes include ARK Invest, Sequoia Financial Advisors, Renaissance Technologies LLC, and Hancock Classic Value. 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
Q4 2018ARK InvestSell-1,1806,118$474
Q4 2018Renaissance Technologies LLCSell-2003,900$302
Q3 2018ARK InvestBuy3707,298$627
Q3 2018Renaissance Technologies LLCSell-7,1004,100$352
Q2 2018ARK InvestSell-66,928$540
Q1 2018ARK InvestBuy6,9346,934$571
Q1 2018Renaissance Technologies LLCBuy7,80011,200$923
Q4 2017Renaissance Technologies LLCSell-7,2003,400$295
Q1 2017Renaissance Technologies LLCSell-36,24510,600$714
Q4 2016Renaissance Technologies LLCBuy30,14546,845$3,077
Q3 2016Renaissance Technologies LLCSell-183,00016,700$994
Q1 2016Renaissance Technologies LLCBuy17,200199,700$9,122
Q4 2015Renaissance Technologies LLCSell-47,117182,500$11,060
Q3 2015Renaissance Technologies LLCBuy114,217229,617$12,415
Q2 2015Renaissance Technologies LLCBuy31,800115,400$8,156
Q1 2015Renaissance Technologies LLCSell-96,10083,600$6,274
Q4 2014Renaissance Technologies LLCBuy154,900179,700$13,303
Q4 2013Renaissance Technologies LLCSell-9,20024,800$1,685
Q3 2013Renaissance Technologies LLCBuy34,00034,000$1,995

Frequently asked questions about MOG-A activity

  • Which institutional owners are buying MOG-A?

    Institutional owners buying MOG-A 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 MOG-A activity?

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

  • Is institutional interest in MOG-A increasing?

    Institutional interest in MOG-A 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.