Banco Santander’s Upstart Holdings UPST Stock Holding History

Banco Santander’s Portfolio UPST Stock Details UPST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$3.27M	Sell	92,280 -17,020	-16%	-$524K	0.02%	250
2026 Q1	$2.8M	Buy	109,300 +68,777	+170%	+$2.42M	0.02%	238
2025 Q4	$1.77M	Buy	40,523 +26,523	+189%	+$1.22M	0.01%	285
2025 Q3	$711K	Sell	14,000 -1,463	-9%	-$103K	0.01%	343
2025 Q2	$1M	Buy	15,463 +1,463	+10%	+$71.7K	0.01%	330
2025 Q1	$644K	Sell	14,000 -1,000	-7%	-$62.2K	0.01%	360
2024 Q4	$924K	Buy	+15,000	New	+$935K	0.01%	293

Other funds holding UPST

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return

HFF

Halter Ferguson Financial Carmel, Indiana $617M AUM 69.99% 1-Year Est. Return

Banco Santander's UPST Position: Q2 2026 in Review

Banco Santander reduced its Upstart Holdings (UPST) stake by 16% in Q2 2026, selling an estimated $524K and leaving 92,280 shares worth $3.27M. The position accounts for 0.02% of the portfolio, ranked #250.

Banco Santander first reported a position in UPST in Q4 2024 and has held it in 7 quarters since. 368 funds tracked by Wall St. Rank hold UPST as of Q2 2026.

Banco Santander held 92,280 shares of Upstart Holdings worth $3.27M as of Q2 2026.
Banco Santander sold 17,020 Upstart Holdings shares in Q2 2026, an estimated $524K.
Upstart Holdings made up 0.02% of Banco Santander's portfolio in Q2 2026, its #250 holding.
Banco Santander first reported a position in Upstart Holdings in Q4 2024 and has held it in 7 quarters since.
368 funds tracked by Wall St. Rank held Upstart Holdings as of Q2 2026.

Based on Banco Santander's 13F filing for Q2 2026, filed 29 Jul 2026.