Who Owns MESOBLAST LTD (MESO)? -- Institutional Holders (2026-06-30)
77 institutions reported holding $90.7M of MESOBLAST LTD (MESO) in SEC 13F filings for 2026-06-30. Largest institutional holders: JANE STREET GROUP, LLC ($16.5M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($13.4M), CITADEL ADVISORS LLC ($11.1M), MORGAN STANLEY ($9.7M), BlackRock, Inc. ($9.0M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | JANE STREET GROUP, LLC | $16.5M | 1.2M | Added |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $13.4M | 989,944 | Added |
| 3 | CITADEL ADVISORS LLC | $11.1M | 817,600 | Added |
| 4 | MORGAN STANLEY | $9.7M | 718,608 | Added |
| 5 | BlackRock, Inc. | $9.0M | 664,280 | Added |
| 6 | GOLDMAN SACHS GROUP INC | $5.4M | 395,612 | Trimmed |
| 7 | BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $3.5M | 259,700 | New |
| 8 | UBS Group AG | $2.7M | 200,053 | Added |
| 9 | Arax Advisory Partners | $2.3M | 168,022 | Added |
| 10 | GROUP ONE TRADING LLC | $2.2M | 164,030 | Trimmed |
| 11 | SIMPLEX TRADING, LLC | $1.5M | 112,771 | Trimmed |
| 12 | BANK OF AMERICA CORP /DE/ | $1.4M | 100,000 | Trimmed |
| 13 | Penbrook Management LLC | $1.2M | 87,075 | Hold |
| 14 | Fi3 FINANCIAL ADVISORS, LLC | $1.0M | 7,891 | Trimmed |
| 15 | M&G PLC | $827,400 | 59,100 | Hold |
| 16 | Quadrature Capital Ltd | $718,795 | 53,126 | Added |
| 17 | LPL Financial LLC | $647,641 | 47,867 | Trimmed |
| 18 | LAZARI CAPITAL MANAGEMENT, INC. | $641,606 | 47,421 | Added |
| 19 | Rialto Wealth Management, LLC | $629,145 | 46,500 | Hold |
| 20 | Royal Bank of Canada | $595,000 | 44,003 | Added |
| 21 | TWO SIGMA INVESTMENTS, LP | $587,243 | 43,403 | Added |
| 22 | GEODE CAPITAL MANAGEMENT, LLC | $456,596 | 33,747 | Hold |
| 23 | &PARTNERS | $372,982 | 27,567 | Added |
| 24 | CITIGROUP INC | $354,878 | 26,229 | Trimmed |
| 25 | AQR CAPITAL MANAGEMENT LLC | $341,267 | 25,223 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30