Seagate Technology Holdings plc
DE ˙ XTRA ˙ IE00BKVD2N49
38,91 € ↓ -0,56 (-1,41%)
2017-05-15
DEL PRIS
SecurityDE:STT / Seagate Technology Holdings plc
InstitutionAlerus Financial Na
Latest Disclosed Ownership11,098 shares
Latest Disclosed Value $ 4,347,752
Alerus Financial Na reports 0.74% decrease in ownership of STT / Seagate Technology Holdings plc

On May 12, 2026 - Alerus Financial Na filed a 13F-HR form disclosing ownership of 11,098 shares of Seagate Technology Holdings plc (DE:STT) valued at $4,347,752 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 11,181 shares of Seagate Technology Holdings plc. This represents a change in shares of -0.74% during the quarter. The current value of the position is $431,823 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)
2026-05-12 2026-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 11,098 -83 -0.74 4,348 41.18 0.2152
2026-02-13 2025-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 11,181 -4,084 -26.75 3,079 -14.54 0.1506
2025-11-10 2025-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 15,265 -998 -6.14 3,603 53.52 0.1833
2025-08-13 2025-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 16,263 -242 -1.47 2,347 67.40 0.1690
2025-05-13 2025-03-31 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 16,505 -40,669 -71.13 1,402 -71.58 0.1123
2025-02-12 2024-12-31 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 57,174 1,321 2.37 4,935 -19.34 0.3779
2024-11-14 2024-09-30 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 55,853 -18,866 -25.25 6,118 -20.72 0.4490
2024-08-08 2024-06-30 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 74,719 -1,634 -2.14 7,716 8.61 0.5767
2024-05-13 2024-03-31 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 76,353 -1,180 -1.52 7,105 7.34 0.5366
2024-02-12 2023-12-31 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 77,533 -6,122 -7.32 6,619 19.96 0.5402
2023-11-14 2023-09-30 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 83,655 2,983 3.70 5,517 10.54 0.4886
2023-08-14 2023-06-30 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 80,672 3,254 4.20 4,991 -2.48 0.4226
2023-05-15 2023-03-31 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 77,418 1,085 1.42 5,119 27.47 0.4552
2023-02-14 2022-12-31 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 76,333 16,359 27.28 4,016 25.78 0.3677
2022-11-14 2022-09-30 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 59,974 -2,994 -4.75 3,192 -29.04 0.3175
2022-08-12 2022-06-30 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 62,968 8,475 15.55 4,498 -8.19 0.4158
2022-05-13 2022-03-31 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 54,493 4,157 8.26 4,899 -13.86 0.4178
2022-02-14 2021-12-31 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 50,336 2,108 4.37 5,687 42.89 0.4635
2021-11-12 2021-09-30 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 48,228 19,976 70.71 3,980 60.23 0.3624
2021-08-11 2021-06-30 13F SEAGATE TECHNOLOGY HOLDINGS PL ORD SHS G7997R103 28,252 28,252 2,484 0.2505
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.