MOSAIC CO/THE (MOS) Institutional Ownership Changes & 13F Activity

MOSAIC CO/THE (MOS). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Fmr Llc, Price T Rowe Associates Inc, Aqr Capital Management Llc, D. E. Shaw & Co., Inc., and Squarepoint Ops Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
M&T Bank CorpSell-9,378-28.7%23,327$595.32KQ1 2026Sep 04, 2026
Ensign Peak Advisors, IncSell-52,481-68.2%24,511$625.03KQ1 2026Aug 18, 2026
Mirae Asset Global Investments Co., Ltd.Buy+9,080+16.6%63,825$1.63MQ1 2026Aug 12, 2026
Algert Global LlcSell-122,709-31.7%264,586$6.75MQ1 2026Aug 11, 2026
Brighton Jones LlcBuy+30,819—30,819$785.88KQ1 2026Aug 07, 2026
Wells Fargo & Company/MnBuy+556,037+140.2%952,740$24.29MQ1 2026Jul 08, 2026
Kentucky Retirement SystemsBuy+28,136—28,136$1.33MQ1 2026May 19, 2026
Western Wealth Management, LlcBuy+271—271$6.92KQ1 2026May 19, 2026
Cim Investment Management IncSell-72-0.5%14,914$380.31KQ1 2026May 19, 2026
Bank Of America CorpBuy+170,724+7.4%2,486,973$63.42MQ1 2026May 18, 2026
California State Teachers Retirement SystemBuy+66,608+22.2%366,466$9.34MQ1 2026May 18, 2026
Edgestream Partners, L.P.Buy+45,950—45,950$1.17MQ1 2026May 18, 2026
AmundiBuy+36,597+2.5%1,497,318$38.18MQ1 2026May 18, 2026
South Dakota Investment CouncilSell-24,200-51.5%22,748$580.00KQ1 2026May 18, 2026
Bull Harbor Capital LlcBuy+11,411—11,411$290.98KQ1 2026May 18, 2026
Newedge Advisors, LlcBuy+8,660+653.1%9,986$45.28KQ1 2026May 18, 2026
Altshuler Shaham LtdBuy+368+36.4%1,379$35.16KQ1 2026May 18, 2026
Fmr LlcSell-10,982,872-27.4%29,079,010$741.51MQ1 2026May 15, 2026
Price T Rowe Associates IncBuy+3,950,550+255.9%5,494,435$140.11MQ1 2026May 15, 2026
Aqr Capital Management LlcBuy+3,165,073+40.8%10,924,724$276.50MQ1 2026May 15, 2026
D. E. Shaw & Co., Inc.Sell-2,824,883-93.7%189,729$4.84MQ1 2026May 15, 2026
Squarepoint Ops LlcSell-2,213,600-60.8%1,428,260$36.42MQ1 2026May 15, 2026
Marshall Wace, LlpBuy+2,086,169—2,086,169$53.20MQ1 2026May 15, 2026
Millennium Management LlcSell-1,108,154-82.8%229,887$5.86MQ1 2026May 15, 2026
Wellington Management Group LlpBuy+1,090,190+75.5%2,533,488$64.60MQ1 2026May 15, 2026
Goldman Sachs Group IncBuy+1,048,091+18.3%6,787,328$173.08MQ1 2026May 15, 2026
Citadel Advisors LlcBuy+910,128+42.2%3,068,066$78.24MQ1 2026May 15, 2026
Gmt Capital CorpSell-790,900-83.6%154,700$3.94MQ1 2026May 15, 2026
Susquehanna Portfolio Strategies, LlcBuy+694,248—694,248$17.70MQ1 2026May 15, 2026
Alyeska Investment Group, L.P.Buy+644,400—644,400$16.43MQ1 2026May 15, 2026
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Frequently asked questions about MOS activity

  • Which institutional owners are buying MOS?

    Institutional owners buying MOS 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 MOS activity?

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

  • Is institutional interest in MOS increasing?

    Institutional interest in MOS 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.