Walleye Trading’s Banco Santander SAN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $311K | Sell |
27,600
-20,400
| -43% | -$243K | ﹤0.01% | 2868 |
|
|
2025
Q4 | $563K | Buy |
48,000
+16,800
| +54% | +$178K | ﹤0.01% | 2748 |
|
|
2025
Q3 | $327K | Sell |
31,200
-16,300
| -34% | -$152K | ﹤0.01% | 3035 |
|
|
2025
Q2 | $394K | Buy |
+47,500
| New | +$353K | ﹤0.01% | 2805 |
|
|
2024
Q4 | – | Sell |
-100
| Closed | -$510 | – | 4617 |
|
|
2024
Q3 | $510 | Sell |
100
-58,400
| -100% | -$281K | ﹤0.01% | 4015 |
|
|
2024
Q2 | $271K | Buy |
58,500
+29,200
| +100% | +$144K | ﹤0.01% | 2902 |
|
|
2024
Q1 | $142K | Sell |
29,300
-75,600
| -72% | -$316K | ﹤0.01% | 3614 |
|
|
2023
Q4 | $434K | Buy |
104,900
+4,200
| +4% | +$16.4K | ﹤0.01% | 3198 |
|
|
2023
Q3 | $379K | Sell |
100,700
-4,500
| -4% | -$17.1K | ﹤0.01% | 3185 |
|
|
2023
Q2 | $390K | Buy |
105,200
+5,200
| +5% | +$18.4K | ﹤0.01% | 2939 |
|
|
2023
Q1 | $369K | Sell |
100,000
-25,000
| -20% | -$89K | ﹤0.01% | 3052 |
|
|
2022
Q4 | $369K | Buy |
125,000
+40,800
| +48% | +$111K | ﹤0.01% | 3068 |
|
|
2022
Q3 | $195K | Sell |
84,200
-2,200
| -3% | -$5.5K | ﹤0.01% | 3692 |
|
|
2022
Q2 | $242K | Sell |
86,400
-74,900
| -46% | -$229K | ﹤0.01% | 3547 |
|
|
2022
Q1 | $545K | Buy |
161,300
+1,700
| +1% | +$5.95K | ﹤0.01% | 2817 |
|
|
2021
Q4 | $525K | Sell |
159,600
-432,100
| -73% | -$1.52M | ﹤0.01% | 2920 |
|
|
2021
Q3 | $2.14M | Hold |
591,700
| – | – | 0.01% | 1557 |
|
|
2021
Q2 | $2.31M | Sell |
591,700
-60,700
| -9% | -$236K | 0.01% | 1385 |
|
|
2021
Q1 | $2.24M | Sell |
652,400
-255,700
| -28% | -$867K | 0.01% | 1246 |
|
|
2020
Q4 | $2.77M | Buy |
908,100
+70,187
| +8% | +$178K | 0.01% | 1149 |
|
|
2020
Q3 | $1.49M | Buy |
837,913
+665,426
| +386% | +$1.43M | 0.01% | 1349 |
|
|
2020
Q2 | $398K | Buy |
172,487
+137,322
| +391% | +$300K | ﹤0.01% | 2465 |
|
|
2020
Q1 | $79K | Buy |
35,165
+28,069
| +396% | +$96.3K | ﹤0.01% | 3252 |
|
|
2019
Q4 | $28K | Sell |
7,096
-7,304
| -51% | -$28.4K | ﹤0.01% | 3933 |
|
|
2019
Q3 | $55K | Buy |
+14,400
| New | +$57.2K | ﹤0.01% | 3539 |
|
|
2019
Q2 | – | Sell |
-420,730
| Closed | -$1.87M | – | 4433 |
|
|
2019
Q1 | $1.87M | Buy |
420,730
+386,921
| +1,144% | +$1.77M | 0.01% | 1140 |
|
|
2018
Q4 | $145K | Buy |
33,809
+33,287
| +6,377% | +$151K | ﹤0.01% | 3659 |
|
|
2018
Q3 | $3K | Sell |
522
-281,008
| -100% | -$1.41M | ﹤0.01% | 5169 |
|
|
2018
Q2 | $1.44M | Sell |
281,530
-124,905
| -31% | -$730K | 0.01% | 1697 |
|
|
2018
Q1 | $2.55M | Sell |
406,435
-67,930
| -14% | -$450K | 0.01% | 988 |
|
|
2017
Q4 | $2.97K | Buy |
474,365
+245,008
| +107% | +$1.55M | 0.01% | 1014 |
|
|
2017
Q3 | $1.53K | Sell |
229,357
-21,495
| -9% | -$137K | 0.01% | 1503 |
|
|
2017
Q2 | $1.61K | Buy |
250,852
+9,495
| +4% | +$59K | 0.01% | 1352 |
|
|
2017
Q1 | $1.41K | Buy |
241,357
+102,783
| +74% | +$553K | 0.01% | 1353 |
|
|
2016
Q4 | $689K | Buy |
138,574
+85,983
| +163% | +$391K | ﹤0.01% | 1815 |
|
|
2016
Q3 | $222K | Sell |
52,591
-195,026
| -79% | -$797K | ﹤0.01% | 2725 |
|
|
2016
Q2 | $930K | Buy |
247,617
+108,000
| +77% | +$469K | 0.01% | 1664 |
|
|
2016
Q1 | $584K | Sell |
139,617
-135,653
| -49% | -$558K | 0.01% | 1855 |
|
|
2015
Q4 | $1.28M | Buy |
275,270
+272,215
| +8,910% | +$1.41M | 0.01% | 1059 |
|
|
2015
Q3 | $15K | Buy |
3,055
+632
| +26% | +$3.83K | ﹤0.01% | 4218 |
|
|
2015
Q2 | $16K | Sell |
2,423
-21,915
| -90% | -$153K | ﹤0.01% | 4102 |
|
|
2015
Q1 | $173K | Sell |
24,338
-22,859
| -48% | -$155K | ﹤0.01% | 2312 |
|
|
2014
Q4 | $365K | Sell |
47,197
-8,953
| -16% | -$71.9K | ﹤0.01% | 1831 |
|
|
2014
Q3 | $486K | Sell |
56,150
-27,524
| -33% | -$248K | 0.01% | 1352 |
|
|
2014
Q2 | $792 | Sell |
83,674
-74,317
| -47% | -$682K | 0.01% | 944 |
|
|
2014
Q1 | $1.38K | Buy |
157,991
+154,027
| +3,886% | +$1.26M | 0.02% | 666 |
|
|
2013
Q4 | $33K | Sell |
3,964
-46,241
| -92% | -$368K | ﹤0.01% | 2983 |
|
|
2013
Q3 | $372K | Buy |
50,205
+45,911
| +1,069% | +$305K | ﹤0.01% | 1377 |
|
|
2013
Q2 | $25K | Buy |
+4,294
| New | +$27.4K | ﹤0.01% | 2464 |
|
Other funds holding SAN
MIP
Walleye Trading's SAN Position: Q1 2026 in Review
Walleye Trading opened a new position in Banco Santander (SAN) in Q1 2026: 59,906 shares worth $676K. The stake represents ﹤0.01% of the portfolio and ranks #2403 among its holdings. This is a return to the name: Walleye Trading previously reported a position in SAN as recently as Q3 2025.
Walleye Trading first reported a position in SAN in Q2 2013 and has held it in 29 quarters since. The position peaked at $1.79M in Q4 2016. 637 funds tracked by Wall St. Rank hold SAN as of Q1 2026.
- Walleye Trading held 59,906 shares of Banco Santander worth $676K as of Q1 2026.
- Banco Santander was a new Walleye Trading position in Q1 2026.
- Banco Santander made up ﹤0.01% of Walleye Trading's portfolio in Q1 2026, its #2403 holding.
- Walleye Trading first reported a position in Banco Santander in Q2 2013 and has held it in 29 quarters since.
- Walleye Trading's Banco Santander position peaked at $1.79M in Q4 2016.
- 637 funds tracked by Wall St. Rank held Banco Santander as of Q1 2026.
Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.