Seagate Technology Holdings plc
DE ˙ XTRA ˙ IE00BKVD2N49
38,91 € ↓ -0,56 (-1,41%)
2017-05-15
DEL PRIS
SecurityDE:STT / Seagate Technology Holdings plc
InstitutionSanders Capital, LLC
Latest Disclosed Ownership18,902,646 shares
Ownership 8.93%
Sanders Capital, LLC ownership in STT / Seagate Technology Holdings plc

2025-05-14 - Sanders Capital, LLC has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 18,902,646 shares of Seagate Technology Holdings plc (DE:STT). This represents 8.93 percent ownership of the company. In their previous filing dated 2024-02-14 , Sanders Capital, LLC had reported owning 15,522,351 shares, indicating an increase of 21.78 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2025-05-14 2025-05-14 13G/A 15,522,351 18,902,646 21.78 8.93 20.51
2024-02-14 2024-02-14 13G/A 15,522,351 7.41
2023-02-17 2023-02-17 13G 10,961,463 5.31

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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 12,897,201 -4,283,691 -24.93 5,052,607 6.79 6.0198
2026-02-13 2025-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 17,180,892 -360,374 -2.05 4,731,446 14.26 5.4497
2025-11-13 2025-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 17,541,266 -541,040 -2.99 4,140,791 58.66 5.0939
2025-08-08 2025-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 18,082,306 -233,042 -1.27 2,609,819 67.74 3.5037
2025-05-14 2025-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 18,315,348 1,785,196 10.80 1,555,889 9.05 2.3253
2025-02-13 2024-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 16,530,152 162,561 0.99 1,426,717 -20.42 2.0862
2024-11-13 2024-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 16,367,591 150,115 0.93 1,792,742 7.04 2.5971
2024-08-09 2024-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 16,217,476 212,873 1.33 1,674,779 12.46 2.5655
2024-05-10 2024-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 16,004,603 518,450 3.35 1,489,228 12.65 2.4861
2024-02-12 2023-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 15,486,153 443,768 2.95 1,322,053 33.27 2.4434
2023-11-09 2023-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 15,042,385 18,026 0.12 992,045 6.72 2.0963
2023-08-11 2023-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 15,024,359 669,476 4.66 929,557 -2.06 1.9419
2023-05-10 2023-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 14,354,883 3,429,154 31.39 949,145 65.13 2.2487
2023-02-10 2022-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 10,925,729 5,153,389 89.28 574,803 187,131.92 1.5067
2023-02-17 2022-09-30 13F/A-1 SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 5,772,340 23,318 0.41 307 -99.93 0.8451
2022-11-14 2022-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 5,772,340 23,318 307,262 0.8451
2022-08-12 2022-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 5,749,022 508,220 9.70 410,710 -12.83 1.0398
2022-08-24 2022-03-31 13F/A-2 SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 5,240,802 1,242,350 31.07 471,148 4.30 1.0247
2022-05-20 2022-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 5,240,802 1,242,350 517,577 1.0313
2022-08-25 2021-12-31 13F/A-2 SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 3,998,452 3,058,553 325.41 451,745 482.45 0.9219
2022-05-23 2021-12-31 13F/A-1 SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 3,998,452 3,058,553 501,232 0.9317
2022-02-14 2021-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 3,998,452 3,058,553 501,232 0.9317
2022-08-24 2021-09-30 13F/A-2 SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 939,899 939,899 77,560 0.1760
2022-05-24 2021-09-30 13F/A-1 SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 939,899 939,899 105,882 0.2190
2021-11-12 2021-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 939,899 939,899 105,882 0.2190
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.