Harmony Biosciences Holdings HRMY Institutional Ownership

NASDAQ HRMY

$35.70 -2.61 (-6.83%)

As of: Oct 22, 2026 · 3:54 PM EDT

Institutions by Trading Activity

326 Institutions

Increased 184 56.4%

Unchanged 35 10.7%

Reduced 107 32.8%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

93.07%

▼-3.08 pp QoQ

Shares Held by Institutions

54.09Mn

of 58.12Mn outstanding

▼-2.78% QoQ

Shares Outstanding

58.12Mn

4.03Mn held outside 13F filers

Institutional Investors

326

filed 13F for Jun 2026

▲+18 vs prior quarter

Net Shares Added (QoQ)

-1.55Mn

distributed since last quarter

Value of Holdings

$2.07Bn

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

Updated Oct 11, 2026

Harmony Biosciences Holdings, Inc. (NASDAQ:HRMY) had 326 institutional holders reporting a position on Form 13F for the quarter ended June 30, 2026.

These investors held 93.07% of Harmony Biosciences Holdings' outstanding shares at the end of Q2 2026, down from 96.15% in Q1 2026.
Total holdings of HRMY shares fell 2.78% from Q1 2026, and the holder count rose 17.69% from Q2 2025.
Looking at the 326 holders of HRMY individually, 184 added to their positions, 107 reduced their stakes and 35 left their positions unchanged.
Institutional investors held 54.09Mn shares of Harmony Biosciences Holdings in total at the end of Q2 2026, down 1.55Mn from the prior quarter and up 3.6Mn from a year earlier.
As of June 30, 2026, the biggest holder of Harmony Biosciences Holdings was BlackRock, Inc. with 7.1Mn shares, or 12.22% of shares outstanding.
Among holders that already owned Harmony Biosciences Holdings, the biggest buyers in Q2 2026 were Valor Management LLC (+700.88K shares), American Century Companies Inc (+434.33K shares), FMR LLC (+416.48K shares), Dimensional Fund Advisors LP (+317.08K shares) and Two Sigma Investments, LP (+225.69K shares).
On the other side, among holders that kept a position in Harmony Biosciences Holdings, the largest reductions in Q2 2026 came from SG Americas Securities, LLC (-1.14Mn shares), Goldman Sachs Group Inc (-835.67K shares), Millennium Management LLC (-634.55K shares), Trexquant Investment LP (-420.15K shares) and Citadel Advisors LLC (-329.81K shares).
Business Quant data shows the 10 biggest positions in Harmony Biosciences Holdings as of Q2 2026 were held by BlackRock, Inc. (7.1Mn shares), FMR LLC (3.57Mn shares), Vanguard Portfolio Management LLC (2.88Mn shares), American Century Companies Inc (2.54Mn shares), Dimensional Fund Advisors LP (2.39Mn shares), Vanguard Capital Management LLC (2.11Mn shares), LSV Asset Management (2.06Mn shares), State Street Corp (1.86Mn shares), Armistice Capital, LLC (1.56Mn shares) and Geode Capital Management, LLC (1.44Mn shares).

Form 13F Holdings

327 Institutional Holders

Report period 30 Jun, 2026

Total shares held 54.09Mn

Of outstanding 93.07%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	7,101,965	12.22%	▲31,930	+0.45%	$258.58Mn
2	FMR LLC	0000315066	3,574,115	6.15%	▲416,476	+13.19%	$130.13Mn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	2,880,489	4.96%	▲166,136	+6.12%	$104.88Mn
4	AMERICAN CENTURY COMPANIES INC	0000748054	2,539,512	4.37%	▲434,333	+20.63%	$92.46Mn
5	DIMENSIONAL FUND ADVISORS LP	0000354204	2,393,588	4.12%	▲317,078	+15.27%	$87.14Mn
6	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,105,053	3.62%	▲2,738	+0.13%	$76.64Mn
7	LSV ASSET MANAGEMENT	0001050470	2,061,242	3.55%	▲36,099	+1.78%	$75.05K
8	State Street Corp	0000093751	1,859,322	3.20%	▲74,960	+4.20%	$67.70Mn
9	ARMISTICE CAPITAL, LLC	0001601086	1,564,000	2.69%	▼60,000	-3.69%	$56.95Mn
10	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,442,649	2.48%	▲119,929	+9.07%	$52.53Mn
11	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	1,312,550	2.26%	▼69,563	-5.03%	$47.79Mn
12	RENAISSANCE TECHNOLOGIES LLC	0001037389	1,195,371	2.06%	▲118,000	+10.95%	$43.52Mn
13	TWO SIGMA INVESTMENTS, LP	0001179392	959,136	1.65%	▲225,693	+30.77%	$34.92Mn
14	AQR CAPITAL MANAGEMENT LLC	0001167557	934,326	1.61%	▲218,080	+30.45%	$34.02Mn
15	SG Americas Securities, LLC	0001313360	882,720	1.52%	▼1,135,454	-56.26%	$32.14K
16	Valor Management LLC	0001846237	818,013	1.41%	▲700,883	+598.38%	$29.78Mn
17	Morgan Stanley	0000895421	733,684	1.26%	▼297,334	-28.84%	$26.71Mn
18	UBS Group AG	0001610520	602,990	1.04%	▲154,999	+34.60%	$21.95Mn
19	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	0001694217	551,075	0.95%	▼16,040	-2.83%	$20.06Mn
20	Invesco Ltd.	0000914208	528,520	0.91%	▼99,727	-15.87%	$19.24Mn

Showing 1 to 20 of 327 holders