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..
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| M&T Bank Corp | Sell | -13,827 | -40.2% | 20,573 | $649.84K | Q1 2026 | Sep 04, 2026 |
| Algert Global Llc | Buy | +523,620 | — | 523,620 | $16.53M | Q1 2026 | Aug 11, 2026 |
| Wells Fargo & Company/Mn | Sell | -138,052 | -45.1% | 167,815 | $5.30M | Q1 2026 | Jul 08, 2026 |
| Bank Of America Corp | Buy | +659,012 | +20.5% | 3,877,361 | $122.41M | Q1 2026 | May 18, 2026 |
| Edgestream Partners, L.P. | Buy | +110,677 | +45.7% | 352,998 | $11.14M | Q1 2026 | May 18, 2026 |
| California State Teachers Retirement System | Buy | +44,038 | +26.3% | 211,468 | $6.68M | Q1 2026 | May 18, 2026 |
| T. Rowe Price Investment Management, Inc. | Buy | +3,648,227 | +236.0% | 5,193,887 | $163.97M | Q1 2026 | May 15, 2026 |
| Two Sigma Investments, Lp | Buy | +1,267,786 | +297.6% | 1,693,795 | $53.47M | Q1 2026 | May 15, 2026 |
| Fred Alger Management, Llc | Buy | +1,023,154 | +594.1% | 1,195,380 | $37.74M | Q1 2026 | May 15, 2026 |
| Goldman Sachs Group Inc | Buy | +905,898 | +40.7% | 3,131,348 | $98.86M | Q1 2026 | May 15, 2026 |
| Balyasny Asset Management L.P. | Sell | -743,470 | -92.0% | 64,518 | $2.04M | Q1 2026 | May 15, 2026 |
| State Street Corp | Buy | +695,468 | +7.9% | 9,496,275 | $299.80M | Q1 2026 | May 15, 2026 |
| Silvercrest Asset Management Group Llc | Sell | -666,457 | -20.0% | 2,666,648 | $84.19M | Q1 2026 | May 15, 2026 |
| American Century Companies Inc | Sell | -520,607 | -4.7% | 10,509,240 | $331.78M | Q1 2026 | May 15, 2026 |
| Victory Capital Management Inc | Sell | -500,868 | -13.9% | 3,091,053 | $97.58M | Q1 2026 | May 15, 2026 |
| Manufacturers Life Insurance Company, The | Sell | -455,537 | -22.9% | 1,534,372 | $48.44M | Q1 2026 | May 15, 2026 |
| Point72 Asset Management, L.P. | Buy | +390,465 | +129.2% | 692,589 | $21.87M | Q1 2026 | May 15, 2026 |
| Squarepoint Ops Llc | Buy | +329,978 | +264.2% | 454,853 | $14.36M | Q1 2026 | May 15, 2026 |
| Alliancebernstein L.P. | Sell | -296,355 | -6.2% | 4,451,242 | $97.44M | Q1 2026 | May 15, 2026 |
| D. E. Shaw & Co., Inc. | Sell | -237,716 | -85.9% | 39,058 | $1.23M | Q1 2026 | May 15, 2026 |
| Morgan Stanley | Buy | +231,026 | +8.3% | 3,027,975 | $95.59M | Q1 2026 | May 15, 2026 |
| Millennium Management Llc | Buy | +227,489 | +61.2% | 599,017 | $18.91M | Q1 2026 | May 15, 2026 |
| Corigliano Investment Advisers, Llc | Sell | -219,000 | -35.5% | 398,000 | $12.56M | Q1 2026 | May 15, 2026 |
| Clark Capital Management Group, Inc. | Buy | +213,939 | — | 213,939 | $6.75M | Q1 2026 | May 15, 2026 |
| Man Group Plc | Sell | -194,623 | -48.8% | 204,321 | $6.45M | Q1 2026 | May 15, 2026 |
| Campbell & Co Investment Adviser Llc | Buy | +184,843 | +351.4% | 237,440 | $7.50M | Q1 2026 | May 15, 2026 |
| Aqr Capital Management Llc | Buy | +179,311 | +56.3% | 497,885 | $15.72M | Q1 2026 | May 15, 2026 |
| Barclays Plc | Sell | -175,833 | -48.5% | 186,396 | $5.88M | Q1 2026 | May 15, 2026 |
| Westwood Holdings Group Inc | Sell | -171,273 | -9.7% | 1,590,570 | $50.21M | Q1 2026 | May 15, 2026 |
| Janus Henderson Group Plc | Buy | +170,174 | +2.8% | 6,279,636 | $198.25M | Q1 2026 | May 15, 2026 |
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.
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