Latest Period
Q1 2026
Security Snapshot
MESOBLAST LTD - Ordinary Shares (MESO) Institutional Ownership
CUSIP: 590717401
13F Institutional Holders and Ownership History from Q4 2023 to Q1 2026
Institutions Reporting
68
Shares (Excl. Options)
3,287,468
Price
$15.38
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- Security type / class
- Equity / Ordinary Shares
- Symbol
- MESO on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 3,287,468
- Total 13F value
- $50,534,837
- Portfolio coverage rank
- 0%
- Share change
- -840,017
- Value change
- -$14,976,703
- Number of holders
- 68
- Shares outstanding
- 1,290,438,000
- SEC-reported price per share
- $14.90
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- MESO - MESOBLAST LTD - Ordinary Shares is tracked under CUSIP 590717401.
- 68 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 74 to 68 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $75,373,897 to $50,534,837.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 68 institutions filings for Q1 2026.
Security key
590717401
Latest holder period
Q1 2026
13F holders
68
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
MESO full holder history
MESOBLAST LTD SEC filings
MESOBLAST LTD company facts
MESOBLAST LTD insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 590717401:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
MESO
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Gueck William J. | 5% | $1,040,093,028 | 64,521,900 | Gueck William J. | 12 Sep 2025 |
As of 31 Mar 2026, 68 institutional investors reported holding 3,287,468 shares of MESOBLAST LTD - Ordinary Shares (MESO). This represents 0.25% of the company’s total 1,290,438,000 outstanding shares.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
10
Latest
Q1 2026
Rows shown
1-10 of 10
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 3,287,468 | $50,534,837 | -$14,976,703 | $15.38 | 68 |
| 2025 Q4 | 4,179,762 | $75,373,897 | +$9,595,079 | $18.04 | 74 |
| 2025 Q3 | 3,637,113 | $58,599,185 | +$7,965,841 | $16.11 | 66 |
| 2025 Q2 | 3,364,056 | $36,633,857 | -$6,747,561 | $10.89 | 70 |
| 2025 Q1 | 3,845,952 | $47,992,893 | +$8,001,144 | $12.48 | 66 |
| 2024 Q4 | 3,035,367 | $59,924,820 | +$33,905,959 | $19.80 | 60 |
| 2024 Q3 | 1,545,409 | $12,424,981 | +$544,703 | $8.17 | 43 |
| 2024 Q2 | 1,484,166 | $10,105,040 | +$3,041,793 | $6.81 | 38 |
| 2024 Q1 | 1,064,185 | $5,329,814 | +$3,944,853 | $5.01 | 25 |
| 2023 Q4 | 276,040 | $304,099 | +$302,885 | $1.43 | 2 |