Seagate Technology Holdings plc
DE ˙ XTRA ˙ IE00BKVD2N49
38,91 € ↓ -0,56 (-1,41%)
2017-05-15
DEL PRIS
SecurityDE:STT / Seagate Technology Holdings plc
InstitutionRadnor Capital Management, LLC
Latest Disclosed Ownership7,000 shares
Latest Disclosed Value $ 2,742,320
Radnor Capital Management, LLC ownership in STT / Seagate Technology Holdings plc

On April 15, 2026 - Radnor Capital Management, LLC filed a 13F-HR form disclosing ownership of 7,000 shares of Seagate Technology Holdings plc (DE:STT) valued at $2,742,320 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 7,000 shares of Seagate Technology Holdings plc. This represents a change in shares of 0.00% during the quarter. The current value of the position is $272,370 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)
2026-04-15 2026-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 7,000 0 0.00 2,742 42.29 0.4058
2026-02-06 2025-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 7,000 0 0.00 1,928 16.65 0.2861
2025-10-21 2025-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 7,000 0 0.00 1,652 165,100.00 0.2514
2025-07-09 2025-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 7,000 0 0.00 1 0.1611
2025-04-11 2025-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 7,000 0 0.00 1 0.0997
2025-01-14 2024-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 7,000 0 0.00 1 0.1009
2024-10-30 2024-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 7,000 0 0.00 1 0.1139
2024-07-12 2024-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 7,000 0 0.00 1 0.2205
2024-04-11 2024-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 7,000 0 0.00 1 0.1110
2024-01-11 2023-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 7,000 0 0.00 1 0.1115
2023-10-12 2023-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 7,000 0 0.00 0 0.0919
2023-07-07 2023-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 7,000 -7,000 -50.00 0 0.1850
2023-04-06 2023-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 14,000 0 0.00 1 -100.00 0.2436
2023-01-09 2022-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 14,000 0 0.00 1 -100.00 0.1923
2022-10-12 2022-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 14,000 0 0.00 745 -25.50 0.2160
2022-07-11 2022-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 14,000 0 0.00 1,000 -20.57 0.2735
2022-04-25 2022-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 14,000 0 0.00 1,259 -20.42 0.3159
2022-01-20 2021-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 14,000 0 0.00 1,582 36.97 0.3906
2021-10-26 2021-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 14,000 7,000 100.00 1,155 87.50 0.6859
2021-07-21 2021-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 7,000 -3,025 -30.17 616 -19.90 0.2079
2021-04-26 2021-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 10,025 -7,000 -41.12 769 -27.32 0.2473
2021-01-13 2020-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 17,025 0 0.00 1,058 26.10 0.2985
2020-11-02 2020-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 17,025 -50 -0.29 839 3.84 0.2811
2020-07-28 2020-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 17,075 0 0.00 808 -3.12 0.2919
2020-04-07 2020-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 17,075 -15 -0.09 834 -17.99 0.3422
2020-01-10 2019-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 17,090 -40 -0.23 1,017 10.42 0.3152
2019-10-07 2019-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 17,130 0 0.00 921 14.13 0.3018
2019-07-18 2019-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 17,130 -712 -3.99 807 -5.50 0.2655
2019-04-25 2019-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 17,842 -28 -0.16 854 23.77 0.2795
2019-01-16 2018-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 17,870 0 0.00 690 -18.44 0.2490
2018-10-04 2018-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 17,870 270 1.53 846 -14.89 0.2691
2018-07-10 2018-06-30 13F Seagate Technology SHS G7945M107 17,600 0 0.00 994 -3.50 0.3685
2018-04-20 2018-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 17,600 -280 -1.57 1,030 37.70 0.3502
2018-02-02 2017-12-31 13F Seagate Technology COM G7945M107 17,880 17,880 748 0.2393
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.