Milestone Pharmaceuticals MIST Institutional Ownership

NASDAQ MIST

$1.05 -0.02 (-1.87%)

At close: Sep 10, 2026 · 4:00 PM EDT

Institutions by Trading Activity

79 Institutions

Increased 31 39.2%

Unchanged 25 31.6%

Reduced 23 29.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

35.73%

▲+5.91 pp QoQ

Shares Held by Institutions

49.55Mn

of 138.69Mn outstanding

▲+35.89% QoQ

Shares Outstanding

138.69Mn

89.14Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-6 vs prior quarter

Net Shares Added (QoQ)

+13.09Mn

accumulated since last quarter

Value of Holdings

$59.47Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Milestone Pharmaceuticals Inc. (NASDAQ:MIST) showed up in the 13F filings of 79 institutional investors as of June 2026.

These investors collectively held 35.7% of Milestone Pharmaceuticals's outstanding shares in June 2026, up from 29.8% in March 2026.
Their total shares held in MIST increased 35.89% from the prior quarter, while the number of investors in Milestone Pharmaceuticals increased 83.72% year over year.
Of these 79 funds, 31 grew their exposure to Milestone Pharmaceuticals, 23 cut back, and 25 maintained positions.
In total, institutional investors held 49.55Mn shares in Milestone Pharmaceuticals as of June 2026, up by 13.09Mn shares quarter on quarter, and up 38.36Mn shares year over year.
As of June 30, 2026, the biggest holder of Milestone Pharmaceuticals is Pavaki Capital Management LLC at 9.07Mn shares, representing 6.54% of shares outstanding.
The largest buyers of Milestone Pharmaceuticals for the quarter ending June 2026 were Point72 Asset Management, L.P. (4.33Mn), Propel Bio Management, LLC (3.31Mn), Simplify Asset Management Inc. (1.84Mn), MILLENNIUM MANAGEMENT LLC (1.6Mn), RTW INVESTMENTS, LP (1.5Mn).
The biggest sellers of Milestone Pharmaceuticals for the quarter ending June 2026 included BALYASNY ASSET MANAGEMENT L.P. (630.83K), TWO SIGMA INVESTMENTS, LP (277.16K), CITADEL ADVISORS LLC (163.81K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (159.15K), MARSHALL WACE, LLP (146.84K).
Per Business Quant, the top 10 investors in MIST for the quarter ending June 2026 include Pavaki Capital Management LLC (9.07Mn), RTW INVESTMENTS, LP (7.83Mn), Propel Bio Management, LLC (7.43Mn), Point72 Asset Management, L.P. (5.41Mn), Simplify Asset Management Inc. (3.35Mn), MILLENNIUM MANAGEMENT LLC (3.14Mn), TWO SIGMA INVESTMENTS, LP (2.04Mn), MARSHALL WACE, LLP (1.8Mn), Kalehua Capital Management LLC (1.27Mn), Lion Point Capital, LP (820.0K).

Form 13F Holdings

79 Institutional Holders

Report period 30 Jun, 2026

Total shares held 49.55Mn

Of outstanding 35.73%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Pavaki Capital Management LLC	0002143027	9,067,848	6.54%	▲5,000	+0.06%	$12.15Mn
2	RTW INVESTMENTS, LP	0001493215	7,833,336	5.65%	▲1,502,335	+23.73%	$10.50Mn
3	Propel Bio Management, LLC	0001969764	7,429,590	5.36%	▲3,311,269	+80.40%	$9.96Mn
4	Point72 Asset Management, L.P.	0001603466	5,411,138	3.90%	▲4,325,455	+398.41%	$7.25Mn
5	Simplify Asset Management Inc.	0001846368	3,349,379	2.41%	▲1,842,974	+122.34%	$4.49Mn
6	MILLENNIUM MANAGEMENT LLC	0001273087	3,142,219	2.27%	▲1,597,894	+103.47%	$4.21Mn
7	TWO SIGMA INVESTMENTS, LP	0001179392	2,040,015	1.47%	▼277,161	-11.96%	$2.73Mn
8	MARSHALL WACE, LLP	0001318757	1,797,695	1.30%	▼146,835	-7.55%	$2.41Mn
9	Kalehua Capital Management LLC	0002106181	1,269,237	0.92%	▲1,269,237	0.00%	$1.70Mn
10	Lion Point Capital, LP	0001643354	820,000	0.59%	0	0.00%	$1.10Mn
11	Toronto Dominion Bank	0000947263	750,000	0.54%	0	0.00%	$1.01Mn
12	Boxer Capital Management, LLC	0002018299	666,666	0.48%	0	0.00%	$893.33K
12	Ameriprise Financial Inc	0000820027	666,666	0.48%	▲666,666	0.00%	$893.33K
13	Morgan Stanley	0000895421	635,211	0.46%	▼88,930	-12.28%	$851.18K
14	UBS Group AG	0001610520	465,403	0.34%	▼29,505	-5.96%	$623.64K
15	BOOTHBAY FUND MANAGEMENT, LLC	0001549230	462,669	0.33%	▲293,994	+174.30%	$619.98K
16	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0001446194	359,895	0.26%	▼159,151	-30.66%	$482.26K
17	GUARDIAN WEALTH ADVISORS, LLC / NC	0001901403	339,450	0.24%	▲59,200	+21.12%	$454.86K
17	Aptus Capital Advisors, LLC	0001664193	339,450	0.24%	▲59,200	+21.12%	$454.86K
18	Seven Fleet Capital Management LP	0002092021	270,233	0.19%	▼63,100	-18.93%	$362.11K

Showing 1 to 20 of 79 holders