Block (XYZ) Superinvestor holders
32 of the superinvestors we track hold Block (XYZ) in their latest 13F filings, $3.1B in total.
Summary
The largest holder is Aziz Hamzaogullari (Loomis Sayles & Co), with $558M, 0.7% of the portfolio.
In their latest quarter: 5 opened a new position, 14 added, 12 trimmed.
Who holds it
Each investor's latest 13F filing, largest stake first. What a 13F shows.
| Investor | Last change | Shares | Value | % of portfolio | Filed for |
|---|---|---|---|---|---|
| Aziz Hamzaogullari Loomis Sayles & Co |
Trimmed | 7,340,417 | $558M | 0.7% | Q2 2026 |
| Frank Sands Sands Capital Management |
Added | 5,632,505 | $428M | 1.6% | Q2 2026 |
| Chase Coleman Tiger Global Management |
Added | 4,576,007 | $348M | 1.4% | Q2 2026 |
| Steve Cohen Point72 Asset Management |
Trimmed | 4,470,306 | $340M | 0.5% | Q2 2026 |
| Cathie Wood ARK Investment Management |
Added | 3,097,973 | $235M | 1.5% | Q2 2026 |
| Arrowstreet Capital | Trimmed | 3,024,524 | $230M | 0.1% | Q2 2026 |
| Dan Loeb Third Point LLC |
New position | 2,558,943 | $194M | 4.2% | Q2 2026 |
| Baillie Gifford Baillie Gifford & Co |
Trimmed | 2,399,624 | $176M | 0.2% | Q3 2026 |
| Hersh Cohen ClearBridge Investments |
Added | 1,851,568 | $141M | 0.1% | Q2 2026 |
| Larry Robbins Glenview Capital Management |
Trimmed | 1,197,046 | $91M | 1.8% | Q2 2026 |
| Cliff Asness AQR Capital Management |
Added | 909,911 | $69M | 0.0% | Q2 2026 |
| Paul Marshall Marshall Wace |
Added | 457,445 | $35M | 0.0% | Q2 2026 |
| Paul Tudor Jones Tudor Investment Corp |
New position | 450,711 | $34M | 0.1% | Q2 2026 |
| Ray Dalio Bridgewater Associates |
Added | 413,101 | $31M | 0.1% | Q2 2026 |
| Joel Greenblatt Gotham Asset Management |
Added | 370,862 | $28M | 0.1% | Q2 2026 |
| Ken Tropin Graham Capital Management |
Added | 318,609 | $24M | 0.9% | Q2 2026 |
| Man Group Man Group plc |
Added | 315,320 | $24M | 0.0% | Q2 2026 |
| Acadian Acadian Asset Management |
New position | 296,363 | $22M | 0.0% | Q3 2026 |
| Ensign Peak Ensign Peak Advisors |
Added | 274,046 | $21M | 0.0% | Q2 2026 |
| Jeremy Grantham GMO |
Added | 231,765 | $18M | 0.0% | Q2 2026 |
| David Shaw D. E. Shaw & Co. |
Added | 204,014 | $16M | 0.0% | Q2 2026 |
| Tony Yoseloff Davidson Kempner Capital Management |
New position | 150,000 | $11M | 0.3% | Q2 2026 |
| Ron Baron Baron Capital (BAMCO) |
Trimmed | 142,692 | $11M | 0.0% | Q2 2026 |
| Alan Howard Brevan Howard |
Added | 54,861 | $4M | 0.1% | Q2 2026 |
| Alger Fred Alger Management |
Trimmed | 17,885 | $1M | 0.0% | Q2 2026 |
| Two Sigma Two Sigma Investments |
Trimmed | 12,577 | $955,852 | 0.0% | Q2 2026 |
| Derek Pilecki Gator Capital Management |
Trimmed | 11,610 | $882,360 | 0.2% | Q2 2026 |
| Josef Lakonishok LSV Asset Management |
Held | 10,500 | $772,000 | 0.0% | Q3 2026 |
| Ken Fisher Fisher Investments |
Trimmed | 4,968 | $365,360 | 0.0% | Q3 2026 |
| First Manhattan First Manhattan Co |
New position | 4,558 | $346,408 | 0.0% | Q2 2026 |
| Alec Litowitz Magnetar Capital |
Trimmed | 3,114 | $236,664 | 0.0% | Q2 2026 |
| Fred DiSanto Ancora Holdings |
Trimmed | 700 | $53,200 | 0.0% | Q2 2026 |
Holders by quarter
| Quarter | Superinvestors holding it |
|---|---|
| Q2 2026 | 32 |
| Q1 2026 | 31 |
| Q4 2025 | 26 |
| Q3 2025 | 27 |
| Q2 2025 | 32 |
| Q1 2025 | 32 |
| Q4 2024 | 35 |
| Q3 2024 | 33 |
Questions about Block
Which superinvestors own Block?
32 of the superinvestors we track hold Block (XYZ) in their latest 13F filings, $3.1B in total. Aziz Hamzaogullari, Frank Sands, Chase Coleman, Steve Cohen, Cathie Wood, Arrowstreet Capital.
Who is the largest superinvestor holder of XYZ?
The largest holder is Aziz Hamzaogullari (Loomis Sayles & Co), with $558M, 0.7% of the portfolio.
From Block's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.