Seagate Technology Holdings plc
DE ˙ XTRA ˙ IE00BKVD2N49
38,91 € ↓ -0,56 (-1,41%)
2017-05-15
DEL PRIS
SecurityDE:STT / Seagate Technology Holdings plc
InstitutionLGT Group Foundation
Latest Disclosed Ownership7,770 shares
Latest Disclosed Value $ 3,043,975
LGT Group Foundation reports 20.60% increase in ownership of STT / Seagate Technology Holdings plc

On April 28, 2026 - LGT Group Foundation filed a 13F-HR form disclosing ownership of 7,770 shares of Seagate Technology Holdings plc (DE:STT) valued at $3,043,975 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 6,443 shares of Seagate Technology Holdings plc. This represents a change in shares of 20.60% during the quarter. The current value of the position is $302,331 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)
2026-04-28 2026-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 7,770 1,327 20.60 3,044 68.68 0.0099
2026-02-05 2025-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 6,443 -54 -0.83 1,805 8.15 0.0197
2025-11-13 2025-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 6,497 -4,944 -43.21 1,669 1.03 0.0191
2025-07-22 2025-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 11,441 -70,826 -86.09 1,651 -76.37 0.0207
2025-05-13 2025-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 82,267 -2,246 -2.66 6,989 -4.20 0.0963
2025-02-06 2024-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 84,513 2,206 2.68 7,294 -18.37 0.1130
2024-11-13 2024-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 82,307 4,422 5.68 8,935 11.09 0.1464
2024-08-07 2024-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 77,885 6,674 9.37 8,043 21.39 0.1269
2024-05-14 2024-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 71,211 8,470 13.50 6,626 21.69 0.1565
2024-02-06 2023-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 62,741 -5,603 -8.20 5,445 20.38 0.1202
2023-11-06 2023-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 68,344 1,310 1.95 4,524 9.07 0.1118
2023-07-27 2023-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 67,034 -58,608 -46.65 4,147 -50.08 0.1004
2023-04-20 2023-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 125,642 61,827 96.88 8,307 147.45 0.2386
2023-02-09 2022-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 63,815 1,528 2.45 3,357 1.24 0.1050
2022-10-19 2022-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 62,287 -11,204 -15.25 3,316 -36.84 0.1291
2022-08-03 2022-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 73,491 -22,759 -23.65 5,250 -39.00 0.1600
2022-05-11 2022-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 96,250 9,472 10.92 8,607 -12.21 0.2011
2022-05-03 2021-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 86,778 86,778 9,804 0.2526
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.