Simplex Trading’s Donaldson DCI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $233K | Sell |
2,600
-3,600
| -58% | -$310K | ﹤0.01% | 4513 |
|
|
2026
Q1 | $526K | Buy |
+6,200
| New | +$599K | ﹤0.01% | 3192 |
|
|
2025
Q4 | – | Sell |
-6,000
| Closed | -$491K | – | 8854 |
|
|
2025
Q3 | $491K | Sell |
6,000
-14,200
| -70% | -$1.07M | ﹤0.01% | 3842 |
|
|
2025
Q2 | $1.4M | Buy |
20,200
+15,200
| +304% | +$1.02M | ﹤0.01% | 2440 |
|
|
2025
Q1 | $335K | Buy |
+5,000
| New | +$346K | ﹤0.01% | 3821 |
|
|
2024
Q4 | – | Sell |
-600
| Closed | -$44K | – | 8705 |
|
|
2024
Q3 | $44K | Sell |
600
-800
| -57% | -$57.8K | ﹤0.01% | 5996 |
|
|
2024
Q2 | $100K | Sell |
1,400
-900
| -39% | -$66K | ﹤0.01% | 5368 |
|
|
2024
Q1 | $171K | Buy |
2,300
+100
| +5% | +$6.8K | ﹤0.01% | 5025 |
|
|
2023
Q4 | $143K | Buy |
+2,200
| New | +$134K | ﹤0.01% | 5015 |
|
|
2023
Q3 | – | Sell |
-100
| Closed | -$6K | – | 8860 |
|
|
2023
Q2 | $6K | Buy |
+100
| New | +$6.26K | ﹤0.01% | 7777 |
|
|
2023
Q1 | – | Sell |
-1,000
| Closed | -$58K | – | 9209 |
|
|
2022
Q4 | $58K | Sell |
1,000
-800
| -44% | -$45.8K | ﹤0.01% | 5679 |
|
|
2022
Q3 | $88K | Buy |
1,800
+600
| +50% | +$31.3K | ﹤0.01% | 5691 |
|
|
2022
Q2 | $57K | Sell |
1,200
-200
| -14% | -$10.1K | ﹤0.01% | 6312 |
|
|
2022
Q1 | $72K | Sell |
1,400
-900
| -39% | -$49K | ﹤0.01% | 6614 |
|
|
2021
Q4 | $136K | Sell |
2,300
-100
| -4% | -$5.92K | ﹤0.01% | 5751 |
|
|
2021
Q3 | $153K | Hold |
2,400
| – | – | ﹤0.01% | 6010 |
|
|
2021
Q2 | $152K | Buy |
2,400
+2,317
| +2,792% | +$143K | ﹤0.01% | 6106 |
|
|
2021
Q1 | $482K | Buy |
83
+33
| +66% | +$1.97K | ﹤0.01% | 3427 |
|
|
2020
Q4 | $279K | Buy |
+50
| New | +$2.64K | ﹤0.01% | 4178 |
|
|
2020
Q3 | – | Sell |
-7
| Closed | -$32K | – | 7900 |
|
|
2020
Q2 | $32K | Buy |
+7
| New | +$309 | ﹤0.01% | 5865 |
|
|
2020
Q1 | – | Sell |
-7
| Closed | -$40K | – | 7706 |
|
|
2019
Q4 | $40K | Sell |
7
-1
| -13% | -$54 | ﹤0.01% | 5399 |
|
|
2019
Q3 | $41K | Buy |
+8
| New | +$396 | ﹤0.01% | 5200 |
|
|
2019
Q2 | – | Sell |
-4
| Closed | -$20K | – | 7218 |
|
|
2019
Q1 | $20K | Buy |
4
+3
| +300% | +$145 | ﹤0.01% | 5714 |
|
|
2018
Q4 | $4K | Buy |
+1
| New | +$52 | ﹤0.01% | 6296 |
|
|
2018
Q3 | – | Sell |
-12
| Closed | -$54K | – | 7507 |
|
|
2018
Q2 | $54K | Buy |
+12
| New | +$554 | ﹤0.01% | 4964 |
|
|
2016
Q4 | – | Sell |
-30
| Closed | -$1K | – | 5942 |
|
|
2016
Q3 | $1K | Buy |
+30
| New | +$1.09K | ﹤0.01% | 5282 |
|
Other funds holding DCI
Simplex Trading's DCI Position: Q2 2026 in Review
Simplex Trading opened a new position in Donaldson (DCI) in Q2 2026: 2,377 shares worth $213K. The stake represents ﹤0.01% of the portfolio and ranks #4639 among its holdings. This is a return to the name: Simplex Trading previously reported a position in DCI as recently as Q1 2025.
Simplex Trading first reported a position in DCI in Q4 2015 and has held it in 18 quarters since. The position peaked at $334K in Q3 2021. 631 funds tracked by Wall St. Rank hold DCI as of Q2 2026.
- Simplex Trading held 2,377 shares of Donaldson worth $213K as of Q2 2026.
- Donaldson was a new Simplex Trading position in Q2 2026.
- Donaldson made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #4639 holding.
- Simplex Trading first reported a position in Donaldson in Q4 2015 and has held it in 18 quarters since.
- Simplex Trading's Donaldson position peaked at $334K in Q3 2021.
- 631 funds tracked by Wall St. Rank held Donaldson as of Q2 2026.
Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.