Seagate Technology Holdings plc
DE ˙ XTRA ˙ IE00BKVD2N49
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT
38,91 € ↓ -0,56 (-1,41%)
2017-05-15
DEL PRIS
SecurityDE:STT / Seagate Technology Holdings plc
InstitutionCIBC World Markets Inc.
Latest Disclosed Ownership56,891 shares
Latest Disclosed Value $ 22,287,618
CIBC World Markets Inc. reports 47.72% increase in ownership of STT / Seagate Technology Holdings plc

On May 14, 2026 - CIBC World Markets Inc. filed a 13F-HR form disclosing ownership of 56,891 shares of Seagate Technology Holdings plc (DE:STT) valued at $22,287,618 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 38,514 shares of Seagate Technology Holdings plc. This represents a change in shares of 47.72% during the quarter. The current value of the position is $2,213,629 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)
2026-05-14 2026-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 56,891 18,377 47.72 22,288 110.14 0.0364
2026-02-10 2025-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 38,514 -20,944 -35.22 10,606 -24.43 0.0171
2025-11-06 2025-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 59,458 2,338 4.09 14,036 70.25 0.0252
2025-08-14 2025-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 57,120 -71,700 -55.66 8,244 -24.66 0.0163
2025-05-14 2025-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 128,820 -11,501 -8.20 10,943 91,091.67 0.0234
2025-01-23 2024-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 140,321 17,851 14.58 12 -7.69 0.0254
2024-11-12 2024-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 122,470 72,349 144.35 13 160.00 0.0279
2024-08-07 2024-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 50,121 28,870 135.85 5 400.00 0.0119
2024-05-13 2024-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 21,251 8,029 60.72 2 0.00 0.0047
2024-02-13 2023-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 13,222 -12,531 -48.66 1 0.00 0.0029
2023-11-13 2023-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 25,753 771 3.09 2 0.00 0.0056
2023-08-11 2023-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 24,982 -2,333 -8.54 2 0.00 0.0049
2023-05-12 2023-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 27,315 -12,184 -30.85 2 -50.00 0.0061
2023-02-13 2022-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 39,499 11,636 41.76 2 -99.87 0.0073
2022-11-10 2022-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 27,863 -5,287 -15.95 1,483 -37.37 0.0057
2022-08-10 2022-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 33,150 9,526 40.32 2,368 11.49 0.0083
2022-05-12 2022-03-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 23,624 -19,605 -45.35 2,124 -56.51 0.0067
2022-02-14 2021-12-31 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 43,229 21,412 98.14 4,884 171.33 0.0140
2021-11-12 2021-09-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 21,817 5,205 31.33 1,800 23.20 0.0059
2021-08-12 2021-06-30 13F SEAGATE TECHNOLOGY HLDNGS PL ORD SHS G7997R103 16,612 -7,872 -32.15 1,461 -22.25 0.0041
2021-05-11 2021-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 24,484 -22,862 -48.29 1,879 -36.15 0.0055
2021-02-08 2020-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 47,346 1,419 3.09 2,943 30.05 0.0094
2020-11-12 2020-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 45,927 12,575 37.70 2,263 40.12 0.0098
2020-08-13 2020-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 33,352 10,531 46.15 1,615 44.97 0.0073
2020-05-15 2020-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 22,821 -1,092 -4.57 1,114 -21.71 0.0057
2020-02-13 2019-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 23,913 -21,467 -47.30 1,423 -41.70 0.0058
2019-11-13 2019-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 45,380 -11,712 -20.51 2,441 -9.26 0.0110
2019-08-08 2019-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 57,092 -91,150 -61.49 2,690 -62.11 0.0119
2019-05-09 2019-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 148,242 17,661 13.52 7,099 40.88 0.0327
2019-02-13 2018-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 130,581 -61,340 -31.96 5,039 -44.55 0.0258
2018-11-09 2018-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 191,921 -45,989 -19.33 9,087 -32.36 0.0390
2018-08-08 2018-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 237,910 44,926 23.28 13,435 18.97 0.0587
2018-05-18 2018-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 192,984 187,334 3,315.65 11,293 4,685.17 0.0465
2018-02-01 2017-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 5,650 5,650 236 0.0011
2017-11-13 2017-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 0 -250,304 -100.00 0 -100.00
2017-08-10 2017-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 250,304 250,304 9,699 0.0413
2017-05-08 2017-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 0 -183,660 -100.00 0 -100.00
2017-05-08 2016-12-31 13F/A-1 SEAGATE TECHNOLOGY SHS G7945M107 183,660 -711,381 -79.48 7,010 -79.68 0.0261
2017-01-09 2016-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 183,660 -711,381 7,010 0.0289
2017-05-08 2016-09-30 13F/A-2 SEAGATE TECHNOLOGY SHS G7945M107 895,041 895,041 34,504 1.3497
2016-07-21 2016-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 0 -34,916 -100.00 0 -100.00
2016-05-04 2016-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 34,916 2,223 6.80 1,203 0.33 0.0056
2016-01-14 2015-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 32,693 6,844 26.48 1,199 3.54 0.0061
2015-10-26 2015-09-30 13F/A-1 SEAGATE TECHNOLOGY SHS G7945M107 25,849 -35,288 -57.72 1,158 -60.12 0.0057
2015-10-22 2015-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 25,849 -35,288 1,158 0.0058
2015-07-22 2015-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 61,137 -6,017 -8.96 2,904 -16.89 0.0126
2015-04-23 2015-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 67,154 67,154 0.00 3,494 0.0143
2015-02-04 2014-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 0 -72,329 -100.00 0 -100.00
2014-10-22 2014-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 72,329 -16,126 -18.23 4,142 -17.59 0.0149
2014-08-08 2014-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 88,455 9,762 12.41 5,026 13.74 0.0175
2014-05-13 2014-03-31 13F SEAGATE TECHNOLOGY SHS G7945M107 78,693 -34,389 -30.41 4,419 -30.42 0.0169
2014-02-07 2013-12-31 13F SEAGATE TECHNOLOGY SHS G7945M107 113,082 12,586 12.52 6,351 44.41 0.0263
2013-11-05 2013-09-30 13F SEAGATE TECHNOLOGY SHS G7945M107 100,496 459 0.46 4,398 -1.94 0.0182
2013-08-07 2013-06-30 13F SEAGATE TECHNOLOGY SHS G7945M107 100,037 100,037 4,485 0.0201
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.