Company · Ownership research

Banco Santander, S.A. SAN

CIK 0000891478 · CUSIP 05964H105

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 05964H105 (SAN), not CUSIP 05964H905 (SAN), CUSIP 05964H955 (SAN), CUSIP E19790109 (BCDRF), and does not merge CUSIPs.

This page lists the top 20 of 381 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Fisher Asset Management, LLC CIK 850529 · View history	$686.14M 141,764,508 shares	0.32%	-1.79M(-1.20%)Reduced	SEC filing ↗ May 9, 2024	▾
02	Mondrian Investment Partners LTD CIK 1317724 · View history	$294.76M 60,900,573 shares	4.05%	+18.16M(+42.50%)Added	SEC filing ↗ May 7, 2024	▾
03	MORGAN STANLEY CIK 895421 · Amended · View history	$123.17M 25,448,741 shares	0.01%	+715.08K(+2.90%)Added	SEC filing ↗ Oct 17, 2024	▾
04	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$77.88M 16,090,586 shares	0.02%	+303.76K(+1.90%)Added	SEC filing ↗ May 15, 2024	▾
05	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history	$68.67M 14,187,575 shares	0.06%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2024	▾
06	FMR LLC CIK 315066 · View history	$63.20M 13,058,784 shares	0.00%	+1.21M(+10.20%)Added	SEC filing ↗ May 13, 2024	▾
07	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$55.75M 11,518,576 shares	0.02%	-69.64K(-0.60%)Reduced	SEC filing ↗ May 10, 2024	▾
08	MACQUARIE GROUP LTD CIK 1418333 · View history	$55.27M 11,418,434 shares	0.06%	-1.46M(-11.30%)Reduced	SEC filing ↗ May 14, 2024	▾
09	GROUPAMA ASSET MANAGMENT CIK 1055969 · View history	$55.20M 11,310,395 shares	1.01%	+11.31MNew	SEC filing ↗ May 14, 2024	▾
10	CIBC Private Wealth Group LLC CIK 1298088 · View history	$50.26M 10,471,155 shares	0.10%	-3.68M(-26.00%)Reduced	SEC filing ↗ May 10, 2024	▾
11	BlackRock Inc. CIK 1364742 · View history	$41.40M 8,554,096 shares	0.00%	+262.07K(+3.20%)Added	SEC filing ↗ May 10, 2024	▾
12	TODD ASSET MANAGEMENT LLC CIK 1071483 · View history	$40.21M 8,306,944 shares	0.82%	+743.47K(+9.80%)Added	SEC filing ↗ May 15, 2024	▾
13	NORTHERN TRUST CORP CIK 73124 · View history	$35.45M 7,325,213 shares	0.01%	-30.52K(-0.40%)Reduced	SEC filing ↗ May 14, 2024	▾
14	Optiver Holding B.V. CIK 1859606 · View history	$28.73M 5,935,883 shares	1.19%	+1.17M(+24.50%)Added	SEC filing ↗ May 9, 2024	▾
15	BARCLAYS PLC CIK 312069 · Amended · View history	$24.39M 5,040,080 shares	0.01%	-780.70K(-13.40%)Reduced	SEC filing ↗ Mar 24, 2026	▾
16	TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY CIK 714142 · View history	$23.35M 4,824,760 shares	0.21%	+834.20K(+20.90%)Added	SEC filing ↗ May 28, 2024	▾
17	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$14.08M 2,909,735 shares	0.01%	-461.65K(-13.70%)Reduced	SEC filing ↗ May 14, 2024	▾
18	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$13.14M 2,714,390 shares	0.01%	-1.33M(-32.90%)Reduced	SEC filing ↗ May 15, 2024	▾
19	ENVESTNET ASSET MANAGEMENT INC CIK 1407543 · View history	$11.91M 2,460,191 shares	0.00%	+66.07K(+2.80%)Added	SEC filing ↗ May 13, 2024	▾
20	STATE STREET CORP CIK 93751 · View history	$10.58M 2,185,765 shares	0.00%	+55.83K(+2.60%)Added	SEC filing ↗ May 15, 2024	▾

Showing 20 / 381 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

381

Cancelled or null records excluded

Disclosed shares

412,838,928

Not deduplicated across managers

Disclosed value

$2.00B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Banco Santander, S.A. · Q1 2024

Explore all 381 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.