Harmonic Inc.
DE ˙ DB ˙ US4131601027
€12,25 ↓ -0,05 (-0,41%)
2026-06-05
HİSSE FİYATI
SecurityDE:HMC / Harmonic Inc.
InstitutionQuantbot Technologies LP
Latest Disclosed Ownership164,081 shares
Latest Disclosed Value $ 1,473,447
Quantbot Technologies LP ownership in HMC / Harmonic Inc.

On May 13, 2026 - Quantbot Technologies LP filed a 13F-HR form disclosing ownership of 164,081 shares of Harmonic Inc. (DE:HMC) valued at $1,257,845 USD as of March 31, 2026. The entity filed a previous 13F-HR on May 13, 2025 disclosing 0 shares of Harmonic Inc.. The current value of the position is $2,009,992 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)
2026-05-13 2026-03-31 13F HARMONIC COM 413160102 164,081 164,081 1,473 0.0603
2025-05-13 2025-03-31 13F HARMONIC COM 413160102 0 -15,795 -100.00 0 -100.00
2025-02-11 2024-12-31 13F HARMONIC COM 413160102 15,795 15,795 209 0.0076
2024-02-14 2023-12-31 13F HARMONIC COM 413160102 0 -49,526 -100.00 0 -100.00
2023-11-07 2023-09-30 13F HARMONIC COM 413160102 49,526 49,526 477 0.0321
2023-08-08 2023-06-30 13F HARMONIC COM 413160102 0 -47,052 -100.00 0 -100.00
2023-05-12 2023-03-31 13F HARMONIC COM 413160102 47,052 47,052 686 0.0486
2022-02-11 2021-12-31 13F HARMONIC COM 413160102 0 -9,347 -100.00 0 -100.00
2021-11-09 2021-09-30 13F HARMONIC COM 413160102 9,347 -5,363 -36.46 81 -35.20 0.0059
2021-08-12 2021-06-30 13F HARMONIC COM 413160102 14,710 7,239 96.89 125 115.52 0.0098
2021-05-14 2021-03-31 13F HARMONIC COM 413160102 7,471 7,471 58 0.0055
2019-02-13 2018-12-31 13F HARMONIC COM 413160102 0 -1,700 -100.00 0 -100.00
2018-11-13 2018-09-30 13F HARMONIC COM 413160102 1,700 -600 -26.09 9 0.00 0.0006
2018-08-13 2018-06-30 13F HARMONIC COM 413160102 2,300 0 0.00 9 12.50 0.0006
2018-05-11 2018-03-31 13F HARMONIC COM 413160102 2,300 0 0.00 8 -11.11 0.0007
2018-02-12 2017-12-31 13F HARMONIC COM 413160102 2,300 0 0.00 9 28.57 0.0008
2017-11-07 2017-09-30 13F HARMONIC COM 413160102 2,300 -657 -22.22 7 -53.33 0.0007
2017-08-11 2017-06-30 13F HARMONIC COM 413160102 2,957 -1,384 -31.88 15 -40.00 0.0014
2017-05-10 2017-03-31 13F HARMONIC COM 413160102 4,341 866 24.92 25 47.06 0.0026
2017-02-09 2016-12-31 13F HARMONIC COM 413160102 3,475 1,575 82.89 17 54.55 0.0019
2016-10-31 2016-09-30 13F HARMONIC COM 413160102 1,900 1,900 0.00 11 0.0012
2016-04-28 2016-03-31 13F HARMONIC COM 413160102 0 0 0 0.0000
2016-01-22 2015-12-31 13F HARMONIC COM 413160102 0 -300 -100.00 0 -100.00
2015-10-22 2015-09-30 13F HARMONIC COM 413160102 300 -48 -13.79 1 -50.00 0.0002
2015-07-27 2015-06-30 13F HARMONIC COM 413160102 348 -4,400 -92.67 2 -94.29 0.0004
2015-04-24 2015-03-31 13F HARMONIC COM 413160102 4,748 4,748 0.00 35 0.0087
2015-01-27 2014-12-31 13F HARMONIC COM 413160102 0 -26,067 -100.00 0 -100.00
2014-10-15 2014-09-30 13F HARMONIC COM 413160102 26,067 18,833 260.34 165 211.32 0.0227
2014-07-08 2014-06-30 13F HARMONIC COM 413160102 7,234 105 1.47 53 6.00 0.0084
2014-05-21 2014-03-31 13F HARMONIC COM 413160102 7,129 2,629 58.42 50 51.52 0.0118
2014-01-31 2013-12-31 13F HARMONIC COM 413160102 4,500 4,500 33 0.0161
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.