Who Owns Harmony Biosciences Holdings, Inc. (HRMY)?Hedge Fund & Institutional Holders
Institutional Holders
50
as of Q4 2025
Total Institutional Value
$InfinityT
% of Float Held
3.6180704422778624e+297%
QoQ Change in Holders
+5 / -3
Price History
HRMY — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| AMERICAN CENTURY COMPANIES INC | Increased | +172K | +$22.0B |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | New Position | +541K | +$20.3B |
| AQR CAPITAL MANAGEMENT LLC | Increased | +458K | +$20.2B |
| DIMENSIONAL FUND ADVISORS LP | Increased | +139K | +$19.4B |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | +196K | +$19.3B |
| CITADEL ADVISORS LLC | Increased | +352K | +$13.1B |
| JANUS HENDERSON GROUP PLC | Increased | +306K | +$10.5B |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | Increased | +193K | +$9.7B |
| PRINCIPAL FINANCIAL GROUP INC | New Position | +253K | +$9.4B |
| FEDERATED HERMES, INC. | New Position | +264K | +$9.0B |
| BANK OF AMERICA CORP /DE/ | Increased | +85K | +$9.0B |
| Universal- Beteiligungs- und Servicegesellschaft mbH | New Position | +235K | +$8.8B |
| ROYCE & ASSOCIATES LP | Increased | +196K | +$8.2B |
| 683 Capital Management, LLC | Increased | +133K | +$7.8B |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | New Position | +203K | +$7.0B |
HRMY — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| Valor Management LLC | Decreased | -1.2M | -$30.6B |
| Pacer Advisors, Inc. | Decreased | -59K | -$10.3B |
| MARSHALL WACE, LLP | Decreased | -256K | -$7.9B |
| Jefferies Financial Group Inc. | Decreased | -174K | -$5.6B |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Decreased | -158K | -$3.6B |
| UBS Group AG | Decreased | -206K | -$2.7B |
| Engineers Gate Manager LP | Decreased | -22K | -$2.5B |
| DANSKE BANK A/S | Closed Position | -73K | -$2.4B |
| D. E. Shaw & Co., Inc. | Decreased | -78K | -$2.3B |
| AXA Investment Managers S.A. | Closed Position | -83K | -$2.3B |
| RAYMOND JAMES FINANCIAL INC | Decreased | -76K | -$2.3B |
| WELLS FARGO & COMPANY/MN | Decreased | -66K | -$2.2B |
| OSSIAM | Closed Position | -56K | -$1.5B |
| Livforsakringsbolaget Skandia, Omsesidigt | Decreased | -41K | -$1.4B |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Decreased | -39K | -$1.3B |
Top Institutional Holders(Q4 2025)
HRMY Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 319 | $896.7B | +107 |
| Q3 2025 | 212 | $577.1B | -27 |
| Q2 2025 | 239 | $836.8B | -25 |
| Q1 2025 | 264 | $1.1T | +28 |
| Q4 2024 | 236 | $1.4T | +48 |
| Q3 2024 | 188 | $21.8T | +9 |
| Q2 2024 | 179 | $22.1T | +15 |
| Q1 2024 | 164 | $14.8T | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 50 institutional investors hold HRMY (Harmony Biosciences Holdings, Inc.). The largest holder is AMERICAN CENTURY COMPANIES INC with $68.0B in shares. This quarter, 5 institutions opened new positions and 3 closed their positions.
Frequently Asked Questions
How many hedge funds own HRMY?
As of Q4 2025, 50 institutional investors report holding HRMY (Harmony Biosciences Holdings, Inc.) in their 13F filings.
Who is the largest institutional holder of HRMY?
The largest institutional holder of HRMY is AMERICAN CENTURY COMPANIES INC with $68.0B in shares.
Is institutional ownership of HRMY increasing or decreasing?
This quarter, 5 institutions opened new positions in HRMY and 3 closed their positions.