WESTERN UNION CO (WU) Stock Institutional Trading Activity


WESTERN UNION CO (WU) 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 Tweedy, Browne Co All Funds (US), Renaissance Technologies LLC, Hillman Value Fund, Cullen Value Fund, and Ariel Appreciation Fund. 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 2016Sequoia Financial AdvisorsSell-2,97511,876$258
Q4 2016Renaissance Technologies LLCBuy621,4001,589,900$34,533
Q4 2016Jensen Investment ManagementSell-2,06020,090$436
Q4 2016Torray FundBuy1,183498,455$10,826
Q4 2016Mairs & Power Growth FundSell-2,7735,016,881$108,967
Q4 2016Ariel Appreciation FundSell-250,8805,956,053$129,365
Q3 2016Sequoia Financial AdvisorsSell-1,51714,851$309
Q3 2016Renaissance Technologies LLCBuy752,900968,500$20,164
Q3 2016Jensen Investment ManagementBuy75022,150$461
Q3 2016Torray FundBuy85497,272$10,353
Q3 2016Mairs & Power Growth FundSell-30,8105,019,654$104,509
Q3 2016Ariel Appreciation FundSell-782,8846,206,933$129,228
Q2 2016Sequoia Financial AdvisorsBuy16,36816,368$314
Q2 2016Renaissance Technologies LLCSell-995,200215,600$4,135
Q2 2016Jensen Investment ManagementSell-14021,400$410
Q2 2016Torray FundBuy1,005497,187$9,536
Q2 2016Mairs & Power Growth FundBuy97,4505,050,464$96,868
Q2 2016Ariel Appreciation FundSell-781,1746,989,817$134,065
Q1 2016Jensen Investment ManagementBuy75021,540$416
Q1 2016Torray FundBuy3,475496,182$9,571
Q1 2016Mairs & Power Growth FundBuy88,0264,953,014$95,544
Q1 2016Ariel Appreciation FundSell-1,278,5707,770,991$149,902
Q4 2015Renaissance Technologies LLCSell-43,8001,210,800$21,685
Q4 2015Jensen Investment ManagementSell-3,22020,790$372
Q4 2015Torray FundBuy1,810492,707$8,824
Q4 2015Mairs & Power Growth FundBuy15,2654,864,988$87,132
Q4 2015Ariel Appreciation FundSell-1,487,8409,049,561$162,078
Q3 2015Jensen Investment ManagementBuy1,55024,010$441
Q3 2015Mairs & Power Growth FundBuy3,2524,849,723$89,041
Q3 2015Ariel Appreciation FundBuy218,00010,537,401$193,467

Frequently asked questions about WU activity

  • Which institutional owners are buying WU?

    Institutional owners buying WU 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 WU activity?

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

  • Is institutional interest in WU increasing?

    Institutional interest in WU 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.