Seagate Technology Holdings plc
DE ˙ XTRA ˙ IE00BKVD2N49
38,91 € ↓ -0,56 (-1,41%)
2017-05-15
DEL PRIS
SecurityDE:STT / Seagate Technology Holdings plc
InstitutionJacobi Capital Management LLC
Latest Disclosed Ownership1,626 shares
Latest Disclosed Value $ 636,908
Jacobi Capital Management LLC reports 2.93% decrease in ownership of STT / Seagate Technology Holdings plc

On May 14, 2026 - Jacobi Capital Management LLC filed a 13F-HR form disclosing ownership of 1,626 shares of Seagate Technology Holdings plc (DE:STT) valued at $636,908 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,675 shares of Seagate Technology Holdings plc. This represents a change in shares of -2.93% during the quarter. The current value of the position is $63,268 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-14 2026-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 1,626 -49 -2.93 637 37.96 0.0356
2026-02-13 2025-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 1,675 2 0.12 461 17.01 0.0267
2025-11-07 2025-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 1,673 -3 -0.18 395 63.49 0.0240
2025-08-12 2025-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 1,676 1,676 242 0.0161
2022-02-14 2021-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 0 -1,206 -100.00 0 -100.00
2021-11-15 2021-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 1,206 0 0.00 100 -5.66 0.0127
2021-08-12 2021-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 1,206 1 0.08 106 13.98 0.0140
2021-05-11 2021-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 1,205 0 0.00 93 24.00 0.0137
2021-02-08 2020-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 1,205 261 27.65 75 59.57 0.0118
2020-10-30 2020-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 944 0 0.00 47 2.17 0.0082
2020-08-04 2020-06-30 13F/A-1 SEAGATE TECHNOLOGY SHS G7945M107 944 50 5.59 46 4.55 0.0086
2020-07-27 2020-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 869 -25 46 8,600.0277
2020-04-24 2020-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 894 795 803.03 44 633.33 0.0095
2020-02-03 2019-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 99 0 0.00 6 20.00 0.0011
2019-11-12 2019-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 99 0 0.00 5 0.00 0.0010
2019-08-07 2019-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 99 0 0.00 5 0.00 0.0010
2019-05-13 2019-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 99 0 0.00 5 25.00 0.0013
2019-02-11 2018-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 99 0 0.00 4 -20.00 0.0011
2018-11-14 2018-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 99 0 0.00 5 -16.67 0.0013
2018-08-14 2018-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 99 0 0.00 6 0.00 0.0017
2018-05-03 2018-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 99 0 0.00 6 20.00 0.0018
2018-02-05 2017-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 99 0 0.00 5 66.67 0.0016
2017-11-02 2017-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 99 0 0.00 3 -25.00 0.0010
2017-08-10 2017-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 99 0 0.00 4 -20.00 0.0015
2017-05-26 2017-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 99 99 5 0.0026
2017-02-08 2016-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 0 -99 -100.00 0 -100.00
2016-11-14 2016-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 99 0 0.00 4 100.00 0.0019
2016-11-14 2016-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 99 99 2 0.0010
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.