Harmony Biosciences Holdings, Inc.
US ˙ NasdaqGM ˙ US4131971040

SecurityHRMY / Harmony Biosciences Holdings, Inc.
InstitutionCitigroup Inc
Latest Disclosed Ownership99,662 shares
Latest Disclosed Value $ 2,791,532
Citigroup Inc reports 35.51% decrease in ownership of HRMY / Harmony Biosciences Holdings, Inc.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 99,662 shares of Harmony Biosciences Holdings, Inc. (US:HRMY) valued at $2,791,533 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 154,540 shares of Harmony Biosciences Holdings, Inc.. This represents a change in shares of -35.51% during the quarter. The current value of the position is $3,199,150 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)
2026-05-11 2026-03-31 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 99,662 -54,878 -35.51 2,792 -51.73 0.0006
2026-02-13 2025-12-31 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 154,540 -23,536 -13.22 5,783 17.83 0.0026
2025-11-10 2025-09-30 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 178,076 -3,973 -2.18 4,908 -14.69 0.0022
2025-08-11 2025-06-30 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 182,049 -23,291 -11.34 5,753 -15.60 0.0028
2025-05-12 2025-03-31 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 205,340 5,539 2.77 6,815 -0.87 0.0035
2025-02-12 2024-12-31 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 199,801 21,958 12.35 6,875 -3.35 0.0041
2024-11-12 2024-09-30 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 177,843 15,859 9.79 7,114 45.55 0.0041
2024-08-12 2024-06-30 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 161,984 -1,546 -0.95 4,887 -11.00 0.0031
2024-05-10 2024-03-31 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 163,530 -3,489 -2.09 5,491 1.80 0.0036
2024-02-09 2023-12-31 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 167,019 142,537 582.21 5,395 572.57 0.0038
2023-12-06 2023-09-30 13F/A-1 HARMONY BIOSCIENCES HLDGS IN COM 413197104 24,482 -8,167 -25.01 802 -30.14 0.0006
2023-11-09 2023-09-30 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 24,482 -8,167 802 0.0002
2023-08-10 2023-06-30 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 32,649 10,703 48.77 1,149 60.34 0.0008
2023-05-11 2023-03-31 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 21,946 -6,415 -22.62 717 -54.16 0.0005
2023-02-09 2022-12-31 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 28,361 2,126 8.10 1,563 34.54 0.0012
2022-11-10 2022-09-30 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 26,235 5,965 29.43 1,161 17.39 0.0008
2022-08-10 2022-06-30 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 20,270 -4,902 -19.47 989 -19.27 0.0007
2022-05-12 2022-03-31 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 25,172 4,030 19.06 1,225 35.96 0.0007
2022-02-10 2021-12-31 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 21,142 18,211 621.32 901 704.46 0.0005
2021-11-10 2021-09-30 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 2,931 785 36.58 112 83.61 0.0001
2021-08-10 2021-06-30 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 2,146 1,251 139.78 61 103.33 0.0000
2021-05-13 2021-03-31 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 895 -424 -32.15 30 -37.50 0.0000
2021-02-11 2020-12-31 13F HARMONY BIOSCIENCES HLDGS IN COM 413197104 1,319 1,319 48 0.0000
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.