SAN · Insider trading · 13F holders · Congress trades
Banco Santander, S.A. Sponsored ADR (Spain) (SAN)
Who is buying and selling SAN: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 31
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 4
SAN at a glance
- No open-market insider purchases or sales of SAN were filed in the last 90 days.
- 31 13F filers hold SAN among their 50 largest positions, worth $767.5M combined. The biggest bets by portfolio weight are Miura Global Management, LLC (13.7%), Bain Capital Public Equity, LP (5.5%) and Mondrian Investment Partners LTD (4.8%). In their latest 13Fs, 3 managers opened a new position and 6 added to one.
- Members of Congress have disclosed 14 SAN trades since 2016, 4 purchases and 0 sales in the past year; the latest was Alan Armstrong (R-OK), buying $1K–15K on Mar 31, 2026.
- SAN last closed at $11.28 on Oct 30, 2026.
SAN insider trading
No open-market insider purchases or sales of SAN were filed in the last 90 days.
Who owns SAN? Hedge funds and superinvestors
31 13F filers hold SAN among their 50 largest positions, worth $767.5M combined. The biggest bets by portfolio weight are Miura Global Management, LLC (13.7%), Bain Capital Public Equity, LP (5.5%) and Mondrian Investment Partners LTD (4.8%). In their latest 13Fs, 3 managers opened a new position and 6 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Mondrian Investment Partners LTDInstitutional asset manager | 4.8% | $259.3M | 18,752,657 | -3.3% shares | Q3 2026 |
| Chevy Chase Trust Holdings, LLCHedge fund | 0.5% | $193.2M | 14,003,466 | +1.4% shares | Q2 2026 |
| Clark Capital Management Group, Inc.Wealth manager | 0.5% | $93.9M | 6,800,999 | — | Q2 2026 |
| Todd Asset Management LLCInstitutional asset manager | 1.3% | $70.0M | 5,064,127 | -22.2% shares | Q3 2026 |
| Teachers Retirement System of the State of KentuckyPension fund | 0.4% | $58.8M | 4,259,140 | +0.4% shares | Q2 2026 |
| Wilkinson Global Asset Management LLCWealth manager | 1.8% | $22.8M | 1,654,997 | +0.8% shares | Q2 2026 |
| Barometer Capital Management Inc.Asset manager | 2.9% | $10.5M | 760,950 | +251.3% shares | Q2 2026 |
| Steamboat Capital Partners, LLCHedge fund | 1.8% | $8.3M | 600,166 | -33.3% shares | Q2 2026 |
| Marietta Investment Partners LLCWealth manager | 1.3% | $7.4M | 534,324 | +2.6% shares | Q2 2026 |
| Naviter Wealth, LLCWealth manager | 0.5% | $5.9M | 431,070 | +25.4% shares | Q2 2026 |
| Dv Equities, LLCInvestment manager | 0.8% | $5.7M | 413,409 | -45.4% shares | Q2 2026 |
| CacheTech Inc.Institutional asset manager | 0.7% | $4.4M | 315,460 | +7.5% shares | Q2 2026 |
| Miura Global Management, LLCInvestment manager | 13.7% | $3.5M | 250,000 | New | Q2 2026 |
| Adams Wealth ManagementWealth manager | 0.7% | $3.4M | 248,524 | — | Q2 2026 |
| American Trust Investment Advisors, LLCInstitutional asset manager | 1.6% | $3.3M | 239,026 | +10.9% shares | Q2 2026 |
| Raelipskie PartnershipWealth manager | 0.9% | $2.4M | 172,236 | +0.0% shares | Q2 2026 |
| Qtron Investments LLCAsset manager | 0.3% | $2.4M | 170,485 | — | Q2 2026 |
| Burkett Asset Management LtdAsset manager | 1.6% | $1.7M | 126,210 | +7.0% shares | Q3 2026 |
| Arlington Trust Co LLCBank & trust | 0.1% | $1.7M | 125,283 | — | Q3 2026 |
| Themes Management Co LLCMutual fund manager | 1.0% | $1.5M | 107,714 | +46.5% shares | Q3 2026 |
| Baron Wealth Management LLCWealth manager | 0.3% | $1.3M | 95,113 | +0.5% shares | Q3 2026 |
| Bain Capital Public Equity, LPHedge fund | 5.5% | $996K | 88,308 | New | Q1 2026 |
| JMN Financial LLCWealth manager | 0.7% | $925K | 67,021 | -1.7% shares | Q2 2026 |
| Five Oceans AdvisorsWealth manager | 0.3% | $906K | 65,502 | +4.0% shares | Q3 2026 |
| Orca Wealth Management, LLCWealth manager | 0.5% | $903K | 65,283 | -0.8% shares | Q3 2026 |
| Banco de Sabadell, S.ABank & trust | 0.5% | $856K | 61,951 | — | Q2 2026 |
| Waterford Advisors, LLCWealth manager | 0.1% | $499K | 36,124 | — | Q2 2026 |
| Westend Capital Management, LLCWealth manager | 0.1% | $341K | 24,738 | +0.0% shares | Q2 2026 |
| Boxwood Ventures, Inc.Venture capital | 0.1% | $224K | 16,230 | New | Q2 2026 |
| New Vernon Capital Holdings II LLCAsset manager | 0.1% | $210K | 15,192 | — | Q2 2026 |
The 30 largest of 31 positions, by value. Each manager counts with its latest 13F (Q3 2026: 8, Q2 2026: 22, Q1 2026: 1). Screen SAN in the grand portfolio →
SAN stock trades by members of Congress
Members of Congress have disclosed 14 SAN trades since 2016, 4 purchases and 0 sales in the past year; the latest was Alan Armstrong (R-OK), buying $1K–15K on Mar 31, 2026.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Jul 21, 2026 | Alan ArmstrongR-OK · Senate | Buy | $1K–15K | Mar 31, 2026 | -0.0% |
| Jul 21, 2026 | Alan ArmstrongR-OK · Senate | Buy | $15K–50K | Mar 30, 2026 | +5.4% |
| Jul 2, 2026 | Gilbert Ray Cisneros, Jr.D-CA · House | Buy | $1K–15K | Jun 9, 2026 | -7.9% |
| Feb 13, 2026 | Gilbert Ray Cisneros, Jr.D-CA · House | Buy | $1K–15K | Feb 3, 2026 | -7.6% |
| Aug 13, 2023 | Daniel S. GoldmanD-NY · House | Sale | $50K–100K | Jul 10, 2023 | +214.9% |
| Apr 17, 2023 | Daniel S. GoldmanD-NY · House | Buy | $1K–15K | Mar 31, 2023 | +206.4% |
| Dec 2, 2020 | Greg GianforteR-MT · House | Sale | $15K–50K | Nov 13, 2020 | +323.4% |
| Dec 31, 2019 | Greg GianforteR-MT · House | Sale | $1K–15K | Dec 10, 2019 | +191.4% |
| Apr 15, 2019 | Van TaylorR-TX · House | Sale | $1K–15K | Mar 25, 2019 | +143.1% |
| Mar 14, 2019 | Van TaylorR-TX · House | Buy | $1K–15K | Feb 27, 2019 | +136.0% |
| Dec 11, 2018 | Greg GianforteR-MT · House | Sale | $1K–15K | Nov 19, 2018 | +134.1% |
| May 30, 2018 | Peter WelchD-VT · Senate | Sale | $15K–50K | May 23, 2018 | +86.6% |
| Dec 9, 2016 | Carlos CurbeloR-FL · House | Sale | $1K–15K | Nov 7, 2016 | +134.5% |
| Nov 15, 2016 | Carlos CurbeloR-FL · House | Sale | $1K–15K | Nov 4, 2016 | +140.5% |
7 members have traded SAN: Alan Armstrong, Gilbert Ray Cisneros, Jr., Daniel S. Goldman, Greg Gianforte, Van Taylor, Peter Welch, Carlos Curbelo.
SAN questions and answers
Are insiders buying SAN stock?
No open-market insider purchases or sales of SAN were filed in the last 90 days.
Which hedge funds own SAN?
31 13F filers hold SAN among their 50 largest positions, worth $767.5M combined. The biggest bets by portfolio weight are Miura Global Management, LLC (13.7%), Bain Capital Public Equity, LP (5.5%) and Mondrian Investment Partners LTD (4.8%). In their latest 13Fs, 3 managers opened a new position and 6 added to one.
Has Congress traded SAN?
Members of Congress have disclosed 14 SAN trades since 2016, 4 purchases and 0 sales in the past year; the latest was Alan Armstrong (R-OK), buying $1K–15K on Mar 31, 2026.
Who is the largest holder of SAN?
Among 13F filers, Mondrian Investment Partners LTD reports the largest SAN position, $259.3M (18,752,657 shares) in its Q3 2026 13F. The biggest bet by portfolio weight is Miura Global Management, LLC's: 13.7% of its portfolio.
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