MAGYAR TELEKOM TELECOM-UNSP (MGY) Institutional Ownership Changes & 13F Activity

MAGYAR TELEKOM TELECOM-UNSP (MGY). 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 T. Rowe Price Investment Management, Inc., Two Sigma Investments, Lp, Fred Alger Management, Llc, Goldman Sachs Group Inc, and Balyasny Asset Management L.P..

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
M&T Bank CorpSell-13,827-40.2%20,573$649.84KQ1 2026Sep 04, 2026
Algert Global LlcBuy+523,620—523,620$16.53MQ1 2026Aug 11, 2026
Wells Fargo & Company/MnSell-138,052-45.1%167,815$5.30MQ1 2026Jul 08, 2026
Bank Of America CorpBuy+659,012+20.5%3,877,361$122.41MQ1 2026May 18, 2026
Edgestream Partners, L.P.Buy+110,677+45.7%352,998$11.14MQ1 2026May 18, 2026
California State Teachers Retirement SystemBuy+44,038+26.3%211,468$6.68MQ1 2026May 18, 2026
T. Rowe Price Investment Management, Inc.Buy+3,648,227+236.0%5,193,887$163.97MQ1 2026May 15, 2026
Two Sigma Investments, LpBuy+1,267,786+297.6%1,693,795$53.47MQ1 2026May 15, 2026
Fred Alger Management, LlcBuy+1,023,154+594.1%1,195,380$37.74MQ1 2026May 15, 2026
Goldman Sachs Group IncBuy+905,898+40.7%3,131,348$98.86MQ1 2026May 15, 2026
Balyasny Asset Management L.P.Sell-743,470-92.0%64,518$2.04MQ1 2026May 15, 2026
State Street CorpBuy+695,468+7.9%9,496,275$299.80MQ1 2026May 15, 2026
Silvercrest Asset Management Group LlcSell-666,457-20.0%2,666,648$84.19MQ1 2026May 15, 2026
American Century Companies IncSell-520,607-4.7%10,509,240$331.78MQ1 2026May 15, 2026
Victory Capital Management IncSell-500,868-13.9%3,091,053$97.58MQ1 2026May 15, 2026
Manufacturers Life Insurance Company, TheSell-455,537-22.9%1,534,372$48.44MQ1 2026May 15, 2026
Point72 Asset Management, L.P.Buy+390,465+129.2%692,589$21.87MQ1 2026May 15, 2026
Squarepoint Ops LlcBuy+329,978+264.2%454,853$14.36MQ1 2026May 15, 2026
Alliancebernstein L.P.Sell-296,355-6.2%4,451,242$97.44MQ1 2026May 15, 2026
D. E. Shaw & Co., Inc.Sell-237,716-85.9%39,058$1.23MQ1 2026May 15, 2026
Morgan StanleyBuy+231,026+8.3%3,027,975$95.59MQ1 2026May 15, 2026
Millennium Management LlcBuy+227,489+61.2%599,017$18.91MQ1 2026May 15, 2026
Corigliano Investment Advisers, LlcSell-219,000-35.5%398,000$12.56MQ1 2026May 15, 2026
Clark Capital Management Group, Inc.Buy+213,939—213,939$6.75MQ1 2026May 15, 2026
Man Group PlcSell-194,623-48.8%204,321$6.45MQ1 2026May 15, 2026
Campbell & Co Investment Adviser LlcBuy+184,843+351.4%237,440$7.50MQ1 2026May 15, 2026
Aqr Capital Management LlcBuy+179,311+56.3%497,885$15.72MQ1 2026May 15, 2026
Barclays PlcSell-175,833-48.5%186,396$5.88MQ1 2026May 15, 2026
Westwood Holdings Group IncSell-171,273-9.7%1,590,570$50.21MQ1 2026May 15, 2026
Janus Henderson Group PlcBuy+170,174+2.8%6,279,636$198.25MQ1 2026May 15, 2026
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Frequently asked questions about MGY activity

  • Which institutional owners are buying MGY?

    Institutional owners buying MGY 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 MGY activity?

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

  • Is institutional interest in MGY increasing?

    Institutional interest in MGY 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.