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
Q2 2015Renaissance Technologies LLCBuy366,1001,254,600$25,506
Q2 2015Jensen Investment ManagementBuy22,46022,460$457
Q2 2015Torray FundBuy473,160490,897$9,980
Q2 2015Mairs & Power Growth FundSell-1,044,8004,846,471$98,529
Q2 2015Ariel Appreciation FundSell-1,945,30610,319,401$209,793
Q1 2015Renaissance Technologies LLCBuy76,503888,500$18,490
Q1 2015Torray FundSell-773,06817,737$369
Q1 2015Mairs & Power Growth FundBuy15,5965,891,271$122,597
Q1 2015Ariel Appreciation FundSell-1,673,10412,264,707$255,229
Q4 2014Torray FundBuy10,155790,805$14,163
Q4 2014Mairs & Power Growth FundSell-17,4355,875,675$105,233
Q4 2014Ariel Appreciation FundBuy288,21513,937,811$249,626
Q3 2014Abrams Capital ManagementBuy181,23021,608,707$346,604
Q3 2014Mairs & Power Growth FundBuy3,3865,893,110$94,525
Q3 2014Ariel Appreciation FundSell-308,38513,649,596$218,940
Q2 2014Abrams Capital ManagementBuy4,065,00021,427,477$371,552
Q2 2014Torray FundBuy156,200780,650$13,536
Q2 2014Mairs & Power Growth FundBuy188,8335,889,724$102,128
Q2 2014Ariel Appreciation FundBuy211,63913,957,981$242,031
Q1 2014Renaissance Technologies LLCSell-268,703811,997$13,284
Q1 2014Causeway Capital ManagementSell-412,2002,619,065$45,108
Q1 2014Mairs & Power Growth FundBuy476,9055,700,891$93,267
Q1 2014Ariel Appreciation FundBuy1,576,53913,746,342$224,890
Q4 2013Hillman Value FundBuy20,500151,674$2,616
Q4 2013Renaissance Technologies LLCSell-521,7001,080,700$18,642
Q4 2013Causeway Capital ManagementBuy576,6003,031,265$54,634
Q4 2013Mairs & Power Growth FundBuy2,078,6165,223,986$90,114
Q4 2013Ariel Appreciation FundBuy1,625,02012,169,803$209,929
Q3 2013Renaissance Technologies LLCBuy643,4001,602,400$29,901
Q3 2013Causeway Capital ManagementBuy767,1002,454,665$47,339

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.