UNUM GROUP (UNM) Stock Institutional Trading Activity


UNUM GROUP (UNM) 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 Donald Smith & Co., Sequoia Financial Advisors, Renaissance Technologies LLC, Gardner Russo & Quinn, and Viking Global Investors. 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 2019Renaissance Technologies LLCSell-477,5001,010,700$30,038
Q3 2019Donald Smith & Co.Buy343,2655,872,187$174,521
Q2 2019Renaissance Technologies LLCBuy437,6001,488,200$49,929
Q2 2019Donald Smith & Co.Sell-1,1325,528,922$185,495
Q1 2019Renaissance Technologies LLCBuy547,1001,050,600$35,542
Q1 2019Donald Smith & Co.Sell-275,3935,530,054$187,082
Q4 2018Renaissance Technologies LLCSell-416,400503,500$14,793
Q4 2018Donald Smith & Co.Buy250,0955,805,447$170,564
Q3 2018Renaissance Technologies LLCBuy437,800919,900$35,940
Q3 2018Donald Smith & Co.Buy227,2605,555,352$217,048
Q2 2018Donald Smith & Co.Buy3,264,3825,328,092$197,086
Q1 2018Gardner Russo & QuinnBuy4,5004,500$214
Q1 2018Renaissance Technologies LLCBuy294,687482,100$22,953
Q1 2018Donald Smith & Co.Sell-598,5832,063,710$98,253
Q4 2017Renaissance Technologies LLCSell-351,087187,413$10,287
Q4 2017Donald Smith & Co.Sell-728,8032,662,293$146,133
Q3 2017Renaissance Technologies LLCBuy282,500538,500$27,534
Q3 2017Donald Smith & Co.Sell-175,0903,391,096$173,387
Q2 2017Renaissance Technologies LLCBuy166,600256,000$11,937
Q2 2017Donald Smith & Co.Sell-1,3623,566,186$166,291
Q1 2017Donald Smith & Co.Sell-2,174,5243,567,548$167,282
Q4 2016Renaissance Technologies LLCSell-631,00089,400$3,927
Q4 2016Donald Smith & Co.Sell-1,060,9705,742,072$252,249
Q3 2016Donald Smith & Co.Sell-1386,803,042$240,215
Q2 2016Donald Smith & Co.Buy28,1016,803,180$216,273
Q1 2016Donald Smith & Co.Buy66,6166,775,079$209,485
Q4 2015Donald Smith & Co.Sell-28,3746,708,463$223,325
Q3 2015Donald Smith & Co.Buy425,2376,736,837$216,118
Q2 2015Renaissance Technologies LLCSell-46,000720,400$25,754
Q2 2015Donald Smith & Co.Sell-207,7206,311,600$225,640

Frequently asked questions about UNM activity

  • Which institutional owners are buying UNM?

    Institutional owners buying UNM 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 UNM activity?

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

  • Is institutional interest in UNM increasing?

    Institutional interest in UNM 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.