Simplex Trading’s MKS Inc MKSI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $1.65M | Sell |
7,200
-28,400
| -80% | -$6.42M | ﹤0.01% | 2002 |
|
|
2025
Q4 | $5.69M | Buy |
35,600
+14,400
| +68% | +$2.14M | ﹤0.01% | 1186 |
|
|
2025
Q3 | $2.62M | Buy |
21,200
+2,500
| +13% | +$266K | ﹤0.01% | 2049 |
|
|
2025
Q2 | $1.86M | Buy |
18,700
+13,300
| +246% | +$1.08M | ﹤0.01% | 2180 |
|
|
2025
Q1 | $432K | Buy |
5,400
+2,400
| +80% | +$242K | ﹤0.01% | 3541 |
|
|
2024
Q4 | $313K | Sell |
3,000
-1,100
| -27% | -$119K | ﹤0.01% | 4025 |
|
|
2024
Q3 | $445K | Hold |
4,100
| – | – | ﹤0.01% | 3718 |
|
|
2024
Q2 | $535K | Sell |
4,100
-5,000
| -55% | -$631K | ﹤0.01% | 3600 |
|
|
2024
Q1 | $1.21M | Sell |
9,100
-4,400
| -33% | -$511K | ﹤0.01% | 2914 |
|
|
2023
Q4 | $1.39M | Buy |
13,500
+5,500
| +69% | +$447K | ﹤0.01% | 2691 |
|
|
2023
Q3 | $692K | Buy |
8,000
+3,800
| +90% | +$371K | ﹤0.01% | 3045 |
|
|
2023
Q2 | $454K | Buy |
4,200
+900
| +27% | +$82.4K | ﹤0.01% | 3417 |
|
|
2023
Q1 | $292K | Sell |
3,300
-6,200
| -65% | -$592K | ﹤0.01% | 3866 |
|
|
2022
Q4 | $804K | Buy |
9,500
+2,700
| +40% | +$216K | ﹤0.01% | 2689 |
|
|
2022
Q3 | $561K | Buy |
6,800
+900
| +15% | +$92.7K | ﹤0.01% | 3341 |
|
|
2022
Q2 | $605K | Buy |
5,900
+4,800
| +436% | +$559K | ﹤0.01% | 3215 |
|
|
2022
Q1 | $165K | Sell |
1,100
-4,700
| -81% | -$730K | ﹤0.01% | 5429 |
|
|
2021
Q4 | $1.01M | Sell |
5,800
-1,800
| -24% | -$281K | ﹤0.01% | 2838 |
|
|
2021
Q3 | $1.3M | Hold |
7,600
| – | – | ﹤0.01% | 2723 |
|
|
2021
Q2 | $1.35M | Buy |
7,600
+7,578
| +34,445% | +$1.38M | ﹤0.01% | 2697 |
|
|
2021
Q1 | $407K | Sell |
22
-11
| -33% | -$1.85K | ﹤0.01% | 3671 |
|
|
2020
Q4 | $496K | Buy |
33
+15
| +83% | +$1.96K | ﹤0.01% | 3441 |
|
|
2020
Q3 | $196K | Sell |
18
-25
| -58% | -$2.93K | ﹤0.01% | 4135 |
|
|
2020
Q2 | $486K | Buy |
43
+9
| +26% | +$895 | ﹤0.01% | 2942 |
|
|
2020
Q1 | $276K | Sell |
34
-42
| -55% | -$4.3K | ﹤0.01% | 3225 |
|
|
2019
Q4 | $836K | Sell |
76
-6
| -7% | -$629 | ﹤0.01% | 2251 |
|
|
2019
Q3 | $756K | Buy |
82
+63
| +332% | +$5.2K | ﹤0.01% | 2223 |
|
|
2019
Q2 | $147K | Sell |
19
-17
| -47% | -$1.44K | ﹤0.01% | 3791 |
|
|
2019
Q1 | $334K | Buy |
36
+32
| +800% | +$2.58K | ﹤0.01% | 3081 |
|
|
2018
Q4 | $25K | Sell |
4
-112
| -97% | -$8.1K | ﹤0.01% | 5162 |
|
|
2018
Q3 | $929K | Sell |
116
-26
| -18% | -$2.38K | ﹤0.01% | 1973 |
|
|
2018
Q2 | $1.36M | Buy |
142
+70
| +97% | +$7.63K | 0.01% | 1494 |
|
|
2018
Q1 | $34K | Sell |
72
-27
| -27% | -$2.96K | ﹤0.01% | 2819 |
|
|
2017
Q4 | $24K | Sell |
99
-9
| -8% | -$897 | ﹤0.01% | 3133 |
|
|
2017
Q3 | $177K | Buy |
108
+28
| +35% | +$2.29K | 0.01% | 1275 |
|
|
2017
Q2 | $28K | Buy |
80
+23
| +40% | +$1.74K | ﹤0.01% | 2947 |
|
|
2017
Q1 | $37K | Buy |
57
+45
| +375% | +$2.96K | ﹤0.01% | 2643 |
|
|
2016
Q4 | $1K | Buy |
+12
| New | +$648 | ﹤0.01% | 5439 |
|
|
2015
Q4 | – | Sell |
-60
| Closed | -$1K | – | 5836 |
|
|
2015
Q3 | $1K | Buy |
60
+30
| +100% | +$1.04K | ﹤0.01% | 5071 |
|
|
2015
Q2 | $3K | Buy |
+30
| New | +$1.09K | ﹤0.01% | 4063 |
|
Other funds holding MKSI
VPM
VCM
Simplex Trading's MKSI Position: Q2 2025 in Review
Simplex Trading sold out of MKS Inc (MKSI) in Q2 2025, closing a stake of 1,731 shares — an estimated $141K sold.
Simplex Trading first reported a position in MKSI in Q4 2014 and held it in 21 quarters. The position peaked at $969K in Q4 2017. 394 funds tracked by Wall St. Rank hold MKSI as of Q2 2025.
- Simplex Trading reported no remaining MKS Inc position as of Q2 2025 after selling out during the quarter.
- Simplex Trading sold 1,731 MKS Inc shares in Q2 2025, an estimated $141K.
- Simplex Trading first reported a position in MKS Inc in Q4 2014 and held it in 21 quarters.
- Simplex Trading's MKS Inc position peaked at $969K in Q4 2017.
- 394 funds tracked by Wall St. Rank held MKS Inc as of Q2 2025.
Based on Simplex Trading's 13F filing for Q2 2025, filed 5 Aug 2025.