MSCI Inc (MSCI) Superinvestor holders
36 of the superinvestors we track hold MSCI Inc (MSCI) in their latest 13F filings, $5.7B in total.
Summary
The largest holder is Ron Baron (Baron Capital (BAMCO)), with $1.8B, 2.7% of the portfolio.
In their latest quarter: 7 opened a new position, 14 added, 14 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 |
|---|---|---|---|---|---|
| Ron Baron Baron Capital (BAMCO) |
Added | 3,211,753 | $1.8B | 2.7% | Q2 2026 |
| Andreas Halvorsen Viking Global Investors |
New position | 1,160,687 | $650M | 1.9% | Q2 2026 |
| Baillie Gifford Baillie Gifford & Co |
Trimmed | 769,514 | $415M | 0.4% | Q3 2026 |
| Arrowstreet Capital | Added | 724,058 | $406M | 0.2% | Q2 2026 |
| Dan Davidowitz Polen Capital Management |
Trimmed | 671,797 | $376M | 3.2% | Q2 2026 |
| Alan Breed Edgewood Management |
Trimmed | 664,098 | $372M | 3.8% | Q2 2026 |
| Cliff Asness AQR Capital Management |
Added | 658,427 | $364M | 0.1% | Q2 2026 |
| David Blood Generation Investment Management |
Added | 538,342 | $301M | 2.9% | Q2 2026 |
| Two Sigma Two Sigma Investments |
Trimmed | 330,314 | $185M | 0.1% | Q2 2026 |
| Steve Cohen Point72 Asset Management |
Added | 275,651 | $154M | 0.2% | Q2 2026 |
| Hersh Cohen ClearBridge Investments |
Trimmed | 255,427 | $143M | 0.1% | Q2 2026 |
| Artisan Partners | New position | 156,539 | $88M | 0.1% | Q2 2026 |
| Acadian Acadian Asset Management |
Added | 154,554 | $83M | 0.1% | Q3 2026 |
| Tom Gayner Markel Group Inc. |
Held | 142,850 | $77M | 0.6% | Q3 2026 |
| Robert Pitts Steadfast Capital Management |
Added | 109,200 | $61M | 1.9% | Q2 2026 |
| Aziz Hamzaogullari Loomis Sayles & Co |
Trimmed | 57,579 | $32M | 0.0% | Q2 2026 |
| Terry Smith Fundsmith LLP |
Trimmed | 53,580 | $30M | 0.2% | Q2 2026 |
| Alex Captain Cat Rock Capital Management |
Added | 50,005 | $28M | 6.5% | Q2 2026 |
| Man Group Man Group plc |
Added | 44,623 | $25M | 0.0% | Q2 2026 |
| George Loening Select Equity Group |
Added | 42,048 | $24M | 0.1% | Q2 2026 |
| Ensign Peak Ensign Peak Advisors |
Trimmed | 21,455 | $12M | 0.0% | Q2 2026 |
| Fayez Sarofim Fayez Sarofim & Co |
Trimmed | 21,200 | $12M | 0.0% | Q2 2026 |
| Brandon Haley Holocene Advisors |
Trimmed | 17,726 | $10M | 0.0% | Q2 2026 |
| Ray Dalio Bridgewater Associates |
New position | 17,418 | $10M | 0.0% | Q2 2026 |
| Donald Yacktman Yacktman Asset Management |
Added | 10,970 | $6M | 0.1% | Q3 2026 |
| Jensen Investment Management | Trimmed | 6,410 | $4M | 0.1% | Q2 2026 |
| Joel Greenblatt Gotham Asset Management |
Trimmed | 6,044 | $3M | 0.0% | Q2 2026 |
| Louis Bacon Moore Capital Management |
New position | 5,173 | $3M | 0.1% | Q2 2026 |
| Alan Howard Brevan Howard |
Added | 4,771 | $3M | 0.0% | Q2 2026 |
| Alger Fred Alger Management |
New position | 3,707 | $2M | 0.0% | Q2 2026 |
| Ken Fisher Fisher Investments |
Added | 3,043 | $2M | 0.0% | Q3 2026 |
| Ken Tropin Graham Capital Management |
Trimmed | 1,735 | $971,669 | 0.0% | Q2 2026 |
| Paul Marshall Marshall Wace |
New position | 1,480 | $828,860 | 0.0% | Q2 2026 |
| David Shaw D. E. Shaw & Co. |
New position | 1,400 | $784,056 | 0.0% | Q2 2026 |
| David Vogel Voloridge Investment Management |
Trimmed | 574 | $321,463 | 0.0% | Q2 2026 |
| Fred DiSanto Ancora Holdings |
Added | 49 | $27,442 | 0.0% | Q2 2026 |
Holders by quarter
| Quarter | Superinvestors holding it |
|---|---|
| Q2 2026 | 37 |
| Q1 2026 | 32 |
| Q4 2025 | 31 |
| Q3 2025 | 26 |
| Q2 2025 | 33 |
| Q1 2025 | 31 |
| Q4 2024 | 30 |
| Q3 2024 | 30 |
Questions about MSCI Inc
Which superinvestors own MSCI Inc?
36 of the superinvestors we track hold MSCI Inc (MSCI) in their latest 13F filings, $5.7B in total. Ron Baron, Andreas Halvorsen, Baillie Gifford, Arrowstreet Capital, Dan Davidowitz, Alan Breed.
Who is the largest superinvestor holder of MSCI?
The largest holder is Ron Baron (Baron Capital (BAMCO)), with $1.8B, 2.7% of the portfolio.
From MSCI Inc's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.