Simplex Trading’s SEI Investments SEIC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $118K | Buy |
+1,500
| New | +$124K | ﹤0.01% | 4895 |
|
|
2025
Q4 | – | Sell |
-100
| Closed | -$8K | – | 9899 |
|
|
2025
Q3 | $8K | Sell |
100
-100
| -50% | -$8.88K | ﹤0.01% | 8047 |
|
|
2025
Q2 | $17K | Sell |
200
-3,200
| -94% | -$258K | ﹤0.01% | 6919 |
|
|
2025
Q1 | $263K | Sell |
3,400
-100
| -3% | -$8.04K | ﹤0.01% | 4055 |
|
|
2024
Q4 | $288K | Buy |
+3,500
| New | +$275K | ﹤0.01% | 4106 |
|
|
2024
Q3 | – | Sell |
-400
| Closed | -$25K | – | 9459 |
|
|
2024
Q2 | $25K | Sell |
400
-800
| -67% | -$53.8K | ﹤0.01% | 6716 |
|
|
2024
Q1 | $86K | Buy |
+1,200
| New | +$79.7K | ﹤0.01% | 5746 |
|
|
2023
Q3 | – | Sell |
-67,700
| Closed | -$4.04M | – | 9693 |
|
|
2023
Q2 | $4.04M | Buy |
67,700
+43,000
| +174% | +$2.5M | ﹤0.01% | 1456 |
|
|
2023
Q1 | $1.42M | Buy |
24,700
+10,900
| +79% | +$654K | ﹤0.01% | 2249 |
|
|
2022
Q4 | $804K | Hold |
13,800
| – | – | ﹤0.01% | 2690 |
|
|
2022
Q3 | $676K | Buy |
13,800
+12,200
| +763% | +$666K | ﹤0.01% | 3116 |
|
|
2022
Q2 | $86K | Buy |
1,600
+1,400
| +700% | +$78.8K | ﹤0.01% | 5772 |
|
|
2022
Q1 | $12K | Buy |
+200
| New | +$11.9K | ﹤0.01% | 8747 |
|
|
2021
Q4 | – | Sell |
-2,700
| Closed | -$168K | – | 11327 |
|
|
2021
Q3 | $168K | Hold |
2,700
| – | – | ﹤0.01% | 5874 |
|
|
2021
Q2 | $167K | Buy |
2,700
+2,685
| +17,900% | +$167K | ﹤0.01% | 5986 |
|
|
2021
Q1 | $91K | Sell |
15
-37
| -71% | -$2.17K | ﹤0.01% | 5889 |
|
|
2020
Q4 | $298K | Hold |
52
| – | – | ﹤0.01% | 4087 |
|
|
2020
Q3 | $263K | Buy |
+52
| New | +$2.75K | ﹤0.01% | 3767 |
|
|
2020
Q2 | – | Sell |
-45
| Closed | -$208K | – | 8277 |
|
|
2020
Q1 | $208K | Buy |
45
+44
| +4,400% | +$2.62K | ﹤0.01% | 3539 |
|
|
2019
Q4 | $6K | Buy |
+1
| New | +$62 | ﹤0.01% | 6638 |
|
|
2019
Q2 | – | Sell |
-447
| Closed | -$2.33M | – | 7714 |
|
|
2019
Q1 | $2.33M | Buy |
447
+416
| +1,342% | +$20.8K | 0.01% | 1235 |
|
|
2018
Q4 | $143K | Sell |
31
-71
| -70% | -$3.74K | ﹤0.01% | 3494 |
|
|
2018
Q3 | $623K | Buy |
102
+70
| +219% | +$4.34K | ﹤0.01% | 2399 |
|
|
2018
Q2 | $200K | Buy |
32
+2
| +7% | +$133 | ﹤0.01% | 3489 |
|
|
2018
Q1 | $3K | Sell |
30
-3
| -9% | -$223 | ﹤0.01% | 5042 |
|
|
2017
Q4 | $26K | Buy |
+33
| New | +$2.21K | ﹤0.01% | 3071 |
|
|
2017
Q1 | – | Sell |
-5
| Closed | -$1K | – | 6720 |
|
|
2016
Q4 | $1K | Buy |
+5
| New | +$234 | ﹤0.01% | 5496 |
|
Other funds holding SEIC
VPM
VCM
Simplex Trading's SEIC Position: Q4 2025 in Review
Simplex Trading sold out of SEI Investments (SEIC) in Q4 2025, closing a stake of 1,281 shares — an estimated $108K sold.
Simplex Trading first reported a position in SEIC in Q1 2015 and held it in 16 quarters. The position peaked at $247K in Q3 2021. 559 funds tracked by Wall St. Rank hold SEIC as of Q4 2025.
- Simplex Trading reported no remaining SEI Investments position as of Q4 2025 after selling out during the quarter.
- Simplex Trading sold 1,281 SEI Investments shares in Q4 2025, an estimated $108K.
- Simplex Trading first reported a position in SEI Investments in Q1 2015 and held it in 16 quarters.
- Simplex Trading's SEI Investments position peaked at $247K in Q3 2021.
- 559 funds tracked by Wall St. Rank held SEI Investments as of Q4 2025.
Based on Simplex Trading's 13F filing for Q4 2025, filed 11 Feb 2026.