6-K ·Filed Jun 11, 2026

SAN

Banco Santander, S.A.
NEUTRAL
Impact 3/10
Horizondays Processed3mo ago SEC0000950103-26-008814
Notable filing: 6-K
Actionable Insight • Neutral

This is a mechanical buyback progress report with no new strategic information. Monitor whether the bank accelerates or decelerates buyback pace in coming weeks, and watch for any update on remaining ~€1.78B of authorized buyback capacity. The AT1 issuance (424B5 filings from late May) suggests ongoing capital optimization alongside buybacks — watch CET1 ratio trajectory at next quarterly report.

DirectionNeutral
Confidencehigh
Horizondays
Latest settled — T+20d
SAN ▲ +9.79% at T+20d
NEUTRAL call ✓ call won +9.79% · α vs SPY +7.90% · entry $12.56 → $13.79
Next anchor: T+60d due 24d ago
Latest observation: T+56 +13.13% FF3 residual α
Entry anchored
Jun 10, 03:59 PM ET
via exchange tick
T+1d
+2.47%
call +2.47% · α +1.93%
$12.87
settled 4mo ago
T+5d
+6.13%
call +6.13% · α +5.70%
$13.33
settled 4mo ago
T+20d
+9.79%
call +9.79% · α +7.90%
$13.79
settled 3mo ago
T+60d
—
call — · α —
—
due 24d ago

Price Chart

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Executive Summary

Banco Santander filed a 6-K disclosing weekly buyback activity from June 4-10, 2026. The bank repurchased 27,375,913 shares for a cumulative total of €3.256 billion, representing ~64.7% of the maximum buyback investment amount and ~17.1% of shares outstanding as of 2021. This is a routine progress update on an already-announced share repurchase program, which mechanically reduces share count but does not constitute new fundamental information.

Key Facts

  • Cumulative buyback spend reached €3,256,642,080 as of June 10, 2026
  • Spend represents ~64.7% of the maximum investment amount of the buyback program
  • Repurchased shares represent ~17.1% of outstanding shares as of 2021
  • 27,375,913 shares repurchased during the June 4-10 period
  • Weighted average prices ranged from €10.4945 to €10.7605 per share
  • Purchases executed on XMAD, CEUX, TQEX, and AQEU trading venues

Financial Impact

Cumulative buyback spend of €3.256 billion, ~64.7% of program maximum

share countcapital return

Risk Factors

  • Buyback may signal lack of higher-return deployment opportunities for excess capital
  • Aggressive buyback combined with recent AT1 issuance could pressure capital ratios in a downturn scenario
  • No new financial guidance or operational update provided in this filing

Market Snapshot

Exchange
OTC
Sector
Commercial Banks, NEC
Analyst Consensus
76% bullish (29 analysts)

Investment Themes

Traditional Finance

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
6-K Filing (Primary)0000950103-26-008814
Document: 0000950103-26-008814-index-headers.html0000950103-26-008814
Document: 0000950103-26-008814-index.html0000950103-26-008814
Document: 0000950103-26-008814.txt0000950103-26-008814
26 reports for SAN
Performance horizon
100% Hit rate 8 of 8 directional calls best @ T+20▲ +8.52%Jul 16, 2026
Filters
Rows
Reports for SAN — sortable, filterable
TypeNow
Sep 14, 2026
18d ago
25-NSE
NEUTRAL ★ 2/10
$14.74 $14.62▼ −0.81%▼ −0.92%$13.36 (−9.36%)
Sep 10, 2026
22d ago
6-K
NEUTRAL ★ 2/10
$14.63 $14.82▲ +1.30%▲ +1.80%$13.36 (−8.68%)
Sep 3, 2026
29d ago
6-K
NEUTRAL ★ 3/10
$15.05 $14.96▼ −0.60%▲ +0.55%$13.36 (−11.23%)
Sep 1, 2026
4w ago
6-K
NEUTRAL ★ 3/10
$14.38 $14.68▲ +2.09%▲ +2.00%$13.36 (−7.09%)
Sep 1, 2026
4w ago
6-K
NEUTRAL ★ 2/10
$14.38 $14.68▲ +2.09%▲ +2.00%$13.36 (−7.09%)
Aug 27, 2026
5w ago
6-K
NEUTRAL ★ 3/10
$14.55 awaiting T+5awaiting T+5—$13.36 (−8.18%)
Aug 21, 2026
6w ago
6-K
NEUTRAL ★ 2/10
$14.59 $14.67▲ +0.55%▲ +0.07%$13.36 (−8.43%)
Aug 20, 2026
6w ago
6-K
MIXED ★ 6/10
$14.21 $14.55▲ +2.39%▲ +1.28%$13.36 (−5.98%)
Aug 18, 2026
6w ago
424B5
NEUTRAL ★ 3/10
$14.24 $14.63▲ +2.74%▲ +2.94%$13.36 (−6.18%)
Aug 13, 2026
7w ago
6-K
NEUTRAL ★ 2/10
$14.78 $14.21▼ −3.86%▼ −1.89%$13.36 (−9.61%)
Showing 10 of 26

US Market Status

Market Closed — Opens Mon (64h 36m)

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