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 | $1.1M | Buy |
97,300
+42,100
| +76% | +$502K | ﹤0.01% | 2096 |
|
|
2025
Q4 | $647K | Sell |
55,200
-148,500
| -73% | -$1.58M | ﹤0.01% | 2642 |
|
|
2025
Q3 | $2.13M | Sell |
203,700
-13,300
| -6% | -$124K | ﹤0.01% | 1770 |
|
|
2025
Q2 | $1.8M | Buy |
+217,000
| New | +$1.61M | ﹤0.01% | 1785 |
|
|
2024
Q3 | – | Sell |
-5,000
| Closed | -$23.1K | – | 4521 |
|
|
2024
Q2 | $23.1K | Sell |
5,000
-10,000
| -67% | -$49.2K | ﹤0.01% | 3755 |
|
|
2024
Q1 | $72.6K | Sell |
15,000
-110,300
| -88% | -$461K | ﹤0.01% | 3899 |
|
|
2023
Q4 | $519K | Sell |
125,300
-174,400
| -58% | -$682K | ﹤0.01% | 3039 |
|
|
2023
Q3 | $1.13M | Buy |
299,700
+22,000
| +8% | +$83.4K | ﹤0.01% | 2273 |
|
|
2023
Q2 | $1.03M | Buy |
277,700
+146,800
| +112% | +$519K | ﹤0.01% | 2149 |
|
|
2023
Q1 | $483K | Sell |
130,900
-318,700
| -71% | -$1.13M | ﹤0.01% | 2831 |
|
|
2022
Q4 | $1.33M | Sell |
449,600
-196,800
| -30% | -$537K | ﹤0.01% | 1999 |
|
|
2022
Q3 | $1.5M | Buy |
646,400
+8,600
| +1% | +$21.5K | ﹤0.01% | 1933 |
|
|
2022
Q2 | $1.79M | Buy |
637,800
+81,300
| +15% | +$248K | 0.01% | 1769 |
|
|
2022
Q1 | $1.88M | Sell |
556,500
-393,100
| -41% | -$1.38M | 0.01% | 1711 |
|
|
2021
Q4 | $3.12M | Buy |
949,600
+43,600
| +5% | +$153K | 0.01% | 1303 |
|
|
2021
Q3 | $3.28M | Buy |
906,000
+129,700
| +17% | +$479K | 0.01% | 1197 |
|
|
2021
Q2 | $3.04M | Buy |
776,300
+283,500
| +58% | +$1.1M | 0.01% | 1155 |
|
|
2021
Q1 | $1.69M | Buy |
492,800
+2,300
| +0.5% | +$7.79K | 0.01% | 1462 |
|
|
2020
Q4 | $1.5M | Buy |
490,500
+225,143
| +85% | +$570K | 0.01% | 1639 |
|
|
2020
Q3 | $470K | Hold |
265,357
| – | – | ﹤0.01% | 2295 |
|
|
2020
Q2 | $613K | Buy |
265,357
+260,870
| +5,814% | +$570K | ﹤0.01% | 2093 |
|
|
2020
Q1 | $10K | Sell |
4,487
-158,400
| -97% | -$543K | ﹤0.01% | 3725 |
|
|
2019
Q4 | $646K | Sell |
162,887
-10,956
| -6% | -$42.5K | ﹤0.01% | 2189 |
|
|
2019
Q3 | $670K | Buy |
+173,843
| New | +$690K | 0.01% | 1907 |
|
|
2019
Q2 | – | Sell |
-63,652
| Closed | -$282K | – | 4434 |
|
|
2019
Q1 | $282K | Buy |
63,652
+30,261
| +91% | +$138K | ﹤0.01% | 2744 |
|
|
2018
Q4 | $143K | Buy |
33,391
+4,069
| +14% | +$18.5K | ﹤0.01% | 3669 |
|
|
2018
Q3 | $141K | Sell |
29,322
-103,617
| -78% | -$521K | ﹤0.01% | 4003 |
|
|
2018
Q2 | $680K | Sell |
132,939
-55,931
| -30% | -$327K | ﹤0.01% | 2523 |
|
|
2018
Q1 | $1.19M | Sell |
188,870
-420,521
| -69% | -$2.79M | 0.01% | 1749 |
|
|
2017
Q4 | $3.82K | Sell |
609,391
-25,252
| -4% | -$160K | 0.02% | 829 |
|
|
2017
Q3 | $4.22K | Buy |
634,643
+66,052
| +12% | +$422K | 0.02% | 752 |
|
|
2017
Q2 | $3.65K | Sell |
568,591
-782,087
| -58% | -$4.86M | 0.02% | 781 |
|
|
2017
Q1 | $7.86K | Buy |
1,350,678
+344,765
| +34% | +$1.85M | 0.06% | 298 |
|
|
2016
Q4 | $4.99M | Buy |
1,005,913
+470,087
| +88% | +$2.14M | 0.04% | 439 |
|
|
2016
Q3 | $2.26M | Buy |
535,826
+253,043
| +89% | +$1.03M | 0.01% | 904 |
|
|
2016
Q2 | $1.06M | Buy |
282,783
+250,226
| +769% | +$1.09M | 0.01% | 1554 |
|
|
2016
Q1 | $136K | Sell |
32,557
-10,121
| -24% | -$41.6K | ﹤0.01% | 3097 |
|
|
2015
Q4 | $199K | Buy |
42,678
+11,070
| +35% | +$57.4K | ﹤0.01% | 2705 |
|
|
2015
Q3 | $158K | Sell |
31,608
-843
| -3% | -$5.12K | ﹤0.01% | 2553 |
|
|
2015
Q2 | $216K | Hold |
32,451
| – | – | ﹤0.01% | 2414 |
|
|
2015
Q1 | $230K | Buy |
32,451
+3,788
| +13% | +$25.6K | ﹤0.01% | 2086 |
|
|
2014
Q4 | $221K | Sell |
28,663
-35,634
| -55% | -$286K | ﹤0.01% | 2220 |
|
|
2014
Q3 | $556K | Buy |
64,297
+42,167
| +191% | +$380K | 0.01% | 1232 |
|
|
2014
Q2 | $209 | Sell |
22,130
-62,425
| -74% | -$573K | ﹤0.01% | 1962 |
|
|
2014
Q1 | $736 | Buy |
84,555
+63,857
| +309% | +$522K | 0.01% | 1047 |
|
|
2013
Q4 | $171K | Sell |
20,698
-8,368
| -29% | -$66.5K | ﹤0.01% | 2245 |
|
|
2013
Q3 | $215K | Buy |
29,066
+3,193
| +12% | +$21.2K | ﹤0.01% | 1669 |
|
|
2013
Q2 | $151K | Buy |
+25,873
| New | +$165K | ﹤0.01% | 1830 |
|
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.