Company · Ownership research

MESOBLAST LTD MESO

CIK 0001345099 · CUSIP 590717401

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 590717401 (MESO), not CUSIP 590717901 (MESO), CUSIP 590717951 (MESO), CUSIP Q6005U107 (MEOBF), and does not merge CUSIPs.

This page lists the top 20 of 44 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	GROUP ONE TRADING LLC CIK 932540 · View history	$2.07M 253,385 shares	0.08%	+25.62K(+11.20%)Added	SEC filing ↗ Nov 14, 2024	▾
02	MORGAN STANLEY CIK 895421 · Amended · View history	$1.42M 173,595 shares	0.00%	+89.98K(+107.60%)Added	SEC filing ↗ May 14, 2025	▾
03	Summit X, LLC CIK 1697729 · View history	$1.01M 147,694 shares	0.24%	0(0.00%)Unchanged	SEC filing ↗ Nov 7, 2024	▾
04	SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history	$953.78K 116,742 shares	0.00%	+44.05K(+60.60%)Added	SEC filing ↗ Nov 14, 2024	▾
05	Penbrook Management LLC CIK 1381055 · View history	$876.44K 107,275 shares	0.57%	-17.65K(-14.10%)Reduced	SEC filing ↗ Oct 15, 2024	▾
06	Prosperity Wealth Management, Inc. CIK 1991463 · View history	$747.15K 91,450 shares	0.30%	+1.28K(+1.40%)Added	SEC filing ↗ Nov 14, 2024	▾
07	JANE STREET GROUP, LLC CIK 1595888 · View history	$695.28K 85,102 shares	0.00%	+26.96K(+46.40%)Added	SEC filing ↗ Nov 15, 2024	▾
08	BlackRock, Inc. CIK 2012383 · View history	$665.68K 81,479 shares	0.00%	—	SEC filing ↗ Nov 13, 2024	▾
09	Rockbridge Investment Management, LCC CIK 1821984 · View history	$401.56K 49,150 shares	0.05%	0(0.00%)Unchanged	SEC filing ↗ Nov 1, 2024	▾
10	LAZARI CAPITAL MANAGEMENT, INC. CIK 1986389 · View history	$371.46K 45,467 shares	0.16%	-8.00K(-15.00%)Reduced	SEC filing ↗ Oct 22, 2024	▾
11	CITADEL ADVISORS LLC CIK 1423053 · View history	$326.54K 39,968 shares	0.00%	-37.33K(-48.30%)Reduced	SEC filing ↗ Nov 14, 2024	▾
12	LPL Financial LLC CIK 1403438 · View history	$294.83K 36,087 shares	0.00%	+6.10K(+20.30%)Added	SEC filing ↗ Nov 8, 2024	▾
13	XY Capital Ltd CIK 1933132 · View history	$243.88K 29,850 shares	0.13%	+29.85KNew	SEC filing ↗ Nov 1, 2024	▾
14	WELLS FARGO & COMPANY/MN CIK 72971 · View history	$223.29K 27,331 shares	0.00%	-25.86K(-48.60%)Reduced	SEC filing ↗ Nov 13, 2024	▾
15	Fi3 FINANCIAL ADVISORS, LLC CIK 1862427 · View history	$170.75K 20,900 shares	0.07%	0(0.00%)Unchanged	SEC filing ↗ Nov 12, 2024	▾
16	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$166.27K 20,351 shares	0.00%	+20.35KNew	SEC filing ↗ Nov 14, 2024	▾
17	SIMPLEX TRADING, LLC CIK 1488542 · View history	$157.00K 19,304 shares	0.01%	+10.65K(+123.10%)Added	SEC filing ↗ Nov 8, 2024	▾
18	BANK OF AMERICA CORP /DE/ CIK 70858 · Amended · View history	$148.15K 18,133 shares	0.00%	-1.94K(-9.70%)Reduced	SEC filing ↗ Nov 14, 2024	▾
19	Creative Planning CIK 1540235 · View history	$146.70K 17,956 shares	0.00%	+17.96KNew	SEC filing ↗ Oct 11, 2024	▾
20	MARSHALL WACE, LLP CIK 1318757 · View history	$144.80K 17,723 shares	0.00%	-64.85K(-78.50%)Reduced	SEC filing ↗ Nov 14, 2024	▾

Showing 20 / 44 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

1,545,409

Not deduplicated across managers

Disclosed value

$12.42M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

MESOBLAST LTD · Q3 2024

Explore all 44 reporting institutions.

This page includes 20 of 44 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.