Harmony Biosciences Holdings, Inc.
US ˙ NasdaqGM ˙ US4131971040

SecurityHRMY / Harmony Biosciences Holdings, Inc.
InstitutionAmalgamated Bank
Latest Disclosed Ownership11,566 shares
Latest Disclosed Value $ 324
Amalgamated Bank reports 0.81% decrease in ownership of HRMY / Harmony Biosciences Holdings, Inc.

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 11,566 shares of Harmony Biosciences Holdings, Inc. (US:HRMY) valued at $323,964 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 11,661 shares of Harmony Biosciences Holdings, Inc.. The current value of the position is $371,269 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-08 2026-03-31 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 11,566 -95 -0.81 0 0.0025
2026-02-05 2025-12-31 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 11,661 333 2.94 0 0.0031
2025-10-29 2025-09-30 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 11,328 417 3.82 0 0.0022
2025-08-04 2025-06-30 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 10,911 0 0.00 0 0.0027
2025-04-25 2025-03-31 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 10,911 -168 -1.52 0 0.0031
2025-02-04 2024-12-31 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 11,079 2,074 23.03 0 0.0031
2024-10-30 2024-09-30 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 9,005 -720 -7.40 0 0.0030
2024-08-12 2024-06-30 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 9,725 -719 -6.88 0 0.0025
2024-04-23 2024-03-31 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 10,444 -3,559 -25.42 0 0.0030
2024-02-06 2023-12-31 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 14,003 -1,239 -8.13 0 0.0036
2023-11-08 2023-09-30 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 15,242 1,395 10.07 0 0.0042
2023-08-11 2023-06-30 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 13,847 856 6.59 0 0.0039
2023-05-02 2023-03-31 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 12,991 -851 -6.15 0 0.0036
2023-02-10 2022-12-31 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 13,842 30 0.22 1 -100.00 0.0068
2022-11-09 2022-09-30 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 13,812 2,234 19.30 612 8.32 0.0059
2022-08-15 2022-06-30 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 11,578 428 3.84 565 4.24 0.0053
2022-08-25 2022-03-31 13F/A-1 HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 11,150 -472 -4.06 542 9.27 0.0042
2022-06-30 2022-03-31 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 11,150 -472 542 0.0043
2022-02-15 2021-12-31 13F/A-1 HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 11,622 11,622 496 0.0037
2022-02-15 2021-12-31 13F HARMONY BIOSCIENCES HLDGS INC COM COM 413197104 11,622 11,622 496 0.0037
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.