Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in MGYR held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | ALLIANCEBERNSTEIN L.P. | 638K | $11.0M | +1.1% | 9.851% | 0.00% |
| 2 | MALTESE CAPITAL MANAGEMENT LLC | 237K | $4.1M | -2.4% | 3.655% | 0.81% |
| 3 | Truffle Hound Capital, LLC | 200K | $3.5M | 0.0% | 3.087% | 2.12% |
| 4 | PL Capital Advisors, LLC | 183K | $3.2M | 0.0% | 2.830% | 0.96% |
| 5 | DIMENSIONAL FUND ADVISORS LP | 135K | $2.3M | 0.0% | 2.091% | 0.00% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 63K | $1.1M | β | 0.971% | 0.00% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 54K | $934K | -12.5% | 0.832% | 0.00% |
| 8 | Stilwell Value LLC | 40K | $692K | 0.0% | 0.617% | 0.41% |
| 9 | VANGUARD FIDUCIARY TRUST CO | 31K | $531K | β | 0.473% | 0.00% |
| 10 | FIRST MANHATTAN CO | 28K | $485K | 0.0% | 0.432% | 0.00% |
| 11 | NORTHERN TRUST CORP | 26K | $455K | -0.5% | 0.406% | 0.00% |
| 12 | Oppenheimer & Close, LLC | 24K | $417K | 0.0% | 0.372% | 0.26% |
| 13 | RENAISSANCE TECHNOLOGIES LLC | 23K | $394K | +0.9% | 0.352% | 0.00% |
| 14 | BlackRock, Inc. | 15K | $262K | +3.8% | 0.233% | 0.00% |
| 15 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 13K | $220K | β | 0.196% | 0.00% |
| 16 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 12K | $200K | 0.0% | 0.179% | 0.00% |
| 17 | National Philanthropic Trust | 10K | $179K | β | 0.160% | 0.00% |
| 18 | MORGAN STANLEY | 10K | $177K | 0.0% | 0.158% | 0.00% |
| 19 | Vanguard Global Advisers, LLC | 3K | $47K | β | 0.042% | 0.00% |
| 20 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 1K | $21K | β | 0.019% | 0.00% |
| 21 | M3F, Inc. | 284K | $5K | +1.3% | 4.382% | 1.22% |
| 22 | Tower Research Capital LLC (TRC) | 197 | $3K | -8.4% | 0.003% | 0.00% |
| 23 | UBS Group AG | 111 | $2K | +1485.7% | 0.002% | 0.00% |
| 24 | Farther Finance Advisors, LLC | 6 | $105 | 0.0% | 0.000% | 0.00% |
| 25 | ACADIAN ASSET MANAGEMENT LLC | 1K | $22 | 0.0% | 0.020% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in MGYR β a direct measure of their conviction.
Filings activity in MGYR during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new MGYR position in Q1 2026
Institutions that fully closed their MGYR position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 25 | +8.7% | 27.36% | 0.25 pp | $30M | 0.9% |
| Q4 2025 | 23 | 4.2% | 27.61% | +1.05 pp | $30M | +4.0% |
| Q3 2025 | 24 | +9.1% | 26.56% | +1.94 pp | $29M | +7.9% |
| Q2 2025 | 22 | +22% | 24.62% | +4.64 pp | $27M | +23% |
| Q1 2025 | 18 | 5.3% | 19.98% | +2.20 pp | $22M | +12% |
| Q4 2024 | 19 | 5.0% | 17.78% | 0.01 pp | $20M | 0.0% |
| Q3 2024 | 20 | 9.1% | 17.79% | +2.12 pp | $20M | +14% |
| Q2 2024 | 22 | β | 15.67% | β | $17M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying MGYR stock.
Based on Q1 2026 13F filings, institutional ownership of Magyar Bancorp, Inc. stands at 27.4%, held across 25 reporting institutions.
ALLIANCEBERNSTEIN L.P. is the largest reported institutional holder of MGYR, with approximately 638,179 shares worth $0.01B as of Q1 2026.
Yes β 2 widely-followed marquee investors appear among the top 25 institutional holders of MGYR, including RENAISSANCE TECHNOLOGIES LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP.
Our composite Smart Money Score for MGYR is 58 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
6 institutions opened new positions in MGYR during Q1 2026, while 4 fully exited. 12 added to existing positions and 6 trimmed.
MGYR institutional ownership fell by 0.25 percentage points quarter-over-quarter, with a net change of +2 holders.
The top 10 institutions account for 92.1% of all reported 13F value in MGYR, and the top 25 account for 100.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Magyar Bancorp, Inc. (MGYR) Institutional Ownership