Group One Trading’s Hudson Technologies HDSN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | – | Sell |
-5,734
| Closed | -$53.8K | – | 8685 |
|
|
2025
Q2 | $46.6K | Buy |
+5,734
| New | +$39.3K | ﹤0.01% | 5637 |
|
|
2023
Q3 | – | Sell |
-18,908
| Closed | -$204K | – | 7901 |
|
|
2023
Q2 | $182K | Buy |
18,908
+9,719
| +106% | +$84.5K | ﹤0.01% | 4036 |
|
|
2023
Q1 | $80.2K | Buy |
9,189
+3,700
| +67% | +$35.8K | ﹤0.01% | 4487 |
|
|
2022
Q4 | $55.5K | Buy |
+5,489
| New | +$53.6K | ﹤0.01% | 4905 |
|
|
2022
Q3 | – | Sell |
-30,628
| Closed | -$258K | – | 7787 |
|
|
2022
Q2 | $230K | Buy |
+30,628
| New | +$253K | ﹤0.01% | 4154 |
|
|
2022
Q1 | – | Sell |
-70,649
| Closed | -$313K | – | 8281 |
|
|
2021
Q4 | $314K | Sell |
70,649
-21,506
| -23% | -$83.4K | ﹤0.01% | 4617 |
|
|
2021
Q3 | $325K | Buy |
92,155
+56,001
| +155% | +$187K | ﹤0.01% | 4659 |
|
|
2021
Q2 | $123K | Buy |
36,154
+33,428
| +1,226% | +$80.6K | ﹤0.01% | 5748 |
|
|
2021
Q1 | $4K | Sell |
2,726
-428
| -14% | -$621 | ﹤0.01% | 7285 |
|
|
2020
Q4 | $3K | Buy |
+3,154
| New | +$3.77K | ﹤0.01% | 6159 |
|
|
2020
Q1 | – | Sell |
-22,700
| Closed | -$18K | – | 5460 |
|
|
2019
Q4 | $22K | Buy |
22,700
+8,558
| +61% | +$5.75K | ﹤0.01% | 4336 |
|
|
2019
Q3 | $10K | Buy |
+14,142
| New | +$8.77K | ﹤0.01% | 4596 |
|
|
2019
Q1 | – | Sell |
-1,388
| Closed | -$1.96K | – | 5025 |
|
|
2018
Q4 | $1K | Sell |
1,388
-16,568
| -92% | -$18.2K | ﹤0.01% | 4728 |
|
|
2018
Q3 | $23K | Buy |
17,956
+14,646
| +442% | +$26K | ﹤0.01% | 4341 |
|
|
2018
Q2 | $7K | Sell |
3,310
-24,247
| -88% | -$78.6K | ﹤0.01% | 4720 |
|
|
2018
Q1 | $136K | Sell |
27,557
-10,114
| -27% | -$59.6K | ﹤0.01% | 3051 |
|
|
2017
Q4 | $229K | Buy |
+37,671
| New | +$229K | ﹤0.01% | 2837 |
|
|
2017
Q3 | – | Sell |
-2,710
| Closed | -$23.5K | – | 4951 |
|
|
2017
Q2 | $23K | Sell |
2,710
-7,190
| -73% | -$55K | ﹤0.01% | 3893 |
|
|
2017
Q1 | $65K | Sell |
9,900
-2,500
| -20% | -$18.2K | ﹤0.01% | 3244 |
|
|
2016
Q4 | $99K | Buy |
+12,400
| New | +$87.5K | ﹤0.01% | 2851 |
|
|
2015
Q4 | – | Sell |
-1,647
| Closed | -$5.09K | – | 4866 |
|
|
2015
Q3 | $5K | Buy |
+1,647
| New | +$5.18K | ﹤0.01% | 4495 |
|
|
2015
Q1 | – | Sell |
-3,500
| Closed | -$13.3K | – | 4931 |
|
|
2014
Q4 | $13K | Buy |
+3,500
| New | +$12.9K | ﹤0.01% | 4129 |
|
|
2014
Q1 | – | Sell |
-6,832
| Closed | -$22.7K | – | 5348 |
|
|
2013
Q4 | $25K | Buy |
6,832
+3,279
| +92% | +$8.07K | ﹤0.01% | 4126 |
|
|
2013
Q3 | $7K | Buy |
+3,553
| New | +$7.6K | ﹤0.01% | 4622 |
|
Other funds holding HDSN
HP
WCM
VCM
NSCM
Group One Trading's HDSN Position: Q3 2025 in Review
Group One Trading sold out of Hudson Technologies (HDSN) in Q3 2025, closing a stake of 5,734 shares — an estimated $53.8K sold.
Group One Trading first reported a position in HDSN in Q3 2013 and held it in 24 quarters. The position peaked at $325K in Q3 2021. 170 funds tracked by Wall St. Rank hold HDSN as of Q3 2025.
- Group One Trading reported no remaining Hudson Technologies position as of Q3 2025 after selling out during the quarter.
- Group One Trading sold 5,734 Hudson Technologies shares in Q3 2025, an estimated $53.8K.
- Group One Trading first reported a position in Hudson Technologies in Q3 2013 and held it in 24 quarters.
- Group One Trading's Hudson Technologies position peaked at $325K in Q3 2021.
- 170 funds tracked by Wall St. Rank held Hudson Technologies as of Q3 2025.
Based on Group One Trading's 13F filing for Q3 2025, filed 12 Nov 2025.