Banco Santander, S.A. - Depositary Receipt (Common Stock)
DE ˙ DB ˙ US05964H1059
10,55 € 0,00 (0,00%)
2026-06-05
DEL PRIS
SecurityDE:BSDK / Banco Santander, S.A. - Depositary Receipt (Common Stock)
InstitutionBlair William & Co/il
Latest Disclosed Ownership88,547 shares
Latest Disclosed Value $ 998,805
Blair William & Co/il reports 498.45% increase in ownership of BSDK / Banco Santander, S.A. - Depositary Receipt (Common Stock)

On May 8, 2026 - Blair William & Co/il filed a 13F-HR form disclosing ownership of 88,547 shares of Banco Santander, S.A. - Depositary Receipt (Common Stock) (DE:BSDK) valued at $836,769 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 14,796 shares of Banco Santander, S.A. - Depositary Receipt (Common Stock). This represents a change in shares of 498.45% during the quarter. The current value of the position is $934,171 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)
2026-05-08 2026-03-31 13F BANCO SANTANDER ADR 05964H105 88,547 73,751 498.45 999 476.88 0.0029
2026-02-17 2025-12-31 13F BANCO SANTANDER ADR 05964H105 14,796 4,606 45.20 174 63.21 0.0005
2025-11-12 2025-09-30 13F BANCO SANTANDER ADR 05964H105 10,190 34 0.33 107 26.19 0.0003
2025-07-24 2025-06-30 13F BANCO SANTANDER ADR 05964H105 10,156 10,156 84 0.0002
2025-05-09 2025-03-31 13F BANCO SANTANDER ADR 05964H105 0 -45,234 -100.00 0 -100.00
2025-02-12 2024-12-31 13F BANCO SANTANDER ADR 05964H105 45,234 163 0.36 206 -10.04 0.0006
2024-11-12 2024-09-30 13F BANCO SANTANDER ADR 05964H105 45,071 2,185 5.09 230 15.66 0.0007
2024-08-12 2024-06-30 13F BANCO SANTANDER ADR 05964H105 42,886 -2,509 -5.53 199 -9.59 0.0006
2024-05-09 2024-03-31 13F BANCO SANTANDER ADR 05964H105 45,395 -91,296 -66.79 220 -61.24 0.0007
2024-02-12 2023-12-31 13F BANCO SANTANDER ADR 05964H105 136,691 1,927 1.43 566 11.66 0.0019
2023-11-09 2023-09-30 13F BANCO SANTANDER ADR 05964H105 134,764 134,764 507 0.0019
2022-05-13 2022-03-31 13F BANCO SANTANDER ADR 05964H105 0 -10,929 -100.00 0 -100.00
2022-02-14 2021-12-31 13F BANCO SANTANDER ADR 05964H105 10,929 -1,431 -11.58 36 -20.00 0.0001
2021-11-12 2021-09-30 13F BANCO SANTANDER ADR 05964H105 12,360 -6,935 -35.94 45 -40.00 0.0002
2021-08-12 2021-06-30 13F BANCO SANTANDER ADR 05964H105 19,295 1,887 10.84 75 25.00 0.0003
2021-05-13 2021-03-31 13F BANCO SANTANDER ADR 05964H105 17,408 6,063 53.44 60 71.43 0.0002
2021-02-09 2020-12-31 13F BANCO SANTANDER ADR 05964H105 11,345 -333 -2.85 35 59.09 0.0001
2020-11-06 2020-09-30 13F BANCO SANTANDER ADR 05964H105 11,678 11,678 22 0.0001
2019-11-12 2019-09-30 13F BANCO SANTANDER ADR 05964H105 0 -160,420 -100.00 0 -100.00
2019-08-13 2019-06-30 13F BANCO SANTANDER ADR 05964H105 160,420 -26,905 -14.36 735 -15.22 0.0042
2019-05-14 2019-03-31 13F BANCO SANTANDER ADR 05964H105 187,325 2,225 1.20 867 4.58 0.0053
2019-02-14 2018-12-31 13F BANCO SANTANDER ADR 05964H105 185,100 42,563 29.86 829 16.27 0.0061
2018-11-13 2018-09-30 13F BANCO SANTANDER ADR 05964H105 142,537 80,491 129.73 713 115.41 0.0044
2018-08-13 2018-06-30 13F BANCO SANTANDER ADR 05964H105 62,046 874 1.43 331 -17.46 0.0023
2018-05-15 2018-03-31 13F BANCO SANTANDER ADR 05964H105 61,172 326 0.54 401 0.75 0.0028
2018-02-14 2017-12-31 13F BANCO SANTANDER ADR 05964H105 60,846 0 0.00 398 -5.69 0.0027
2017-11-13 2017-09-30 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 60,846 -4,105 -6.32 422 -2.99 0.0032
2017-08-04 2017-06-30 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 64,951 0 0.00 435 23.58 0.0033
2017-05-10 2017-03-31 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 64,951 0 0.00 352 4.76 0.0028
2017-02-14 2016-12-31 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 64,951 -20,049 -23.59 336 -10.40 0.0030
2016-11-14 2016-09-30 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 85,000 1,841 2.21 375 15.03 0.0033
2016-08-08 2016-06-30 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 83,159 -27,688 -24.98 326 -32.51 0.0030
2016-05-16 2016-03-31 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 110,847 1,667 1.53 483 -9.04 0.0045
2016-02-16 2015-12-31 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 109,180 -15,429 -12.38 531 -19.30 0.0050
2015-11-12 2015-09-30 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 124,609 -38,114 -23.42 658 -42.28 0.0057
2015-08-03 2015-06-30 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 162,723 -2,058 -1.25 1,140 -7.09 0.0017
2015-05-11 2015-03-31 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 164,781 164,781 0.00 1,227 0.0019
2015-02-05 2014-12-31 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 0 -168,702 -100.00 0 -100.00
2014-11-04 2014-09-30 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 168,702 208 0.12 1,602 -8.72 0.0027
2014-08-01 2014-06-30 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 168,494 3,639 2.21 1,755 11.15 0.0029
2014-05-06 2014-03-31 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 164,855 118,013 251.94 1,579 271.53 0.0026
2014-02-11 2013-12-31 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 46,842 -17,559 -27.27 425 -19.20 0.0007
2013-11-12 2013-09-30 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 64,401 52,818 456.00 526 601.33 0.0009
2013-08-07 2013-06-30 13F BANCO SANTANDER SA-SPON ADR ADR 05964H105 11,583 11,583 75 0.0001
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.