Charles Schwab’s Hudson Technologies HDSN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $626K | Buy |
109,013
+7,036
| +7% | +$40K | ﹤0.01% | 3174 |
|
|
2026
Q1 | $600K | Sell |
101,977
-13,339
| -12% | -$91.5K | ﹤0.01% | 3048 |
|
|
2025
Q4 | $790K | Buy |
115,316
+424
| +0.4% | +$3.34K | ﹤0.01% | 3003 |
|
|
2025
Q3 | $1.14M | Sell |
114,892
-49
| -0% | -$460 | ﹤0.01% | 2906 |
|
|
2025
Q2 | $933K | Sell |
114,941
-12,784
| -10% | -$87.7K | ﹤0.01% | 2921 |
|
|
2025
Q1 | $788K | Buy |
127,725
+5,669
| +5% | +$33.3K | ﹤0.01% | 2923 |
|
|
2024
Q4 | $681K | Hold |
122,056
| – | – | ﹤0.01% | 3049 |
|
|
2024
Q3 | $1.02M | Sell |
122,056
-199
| -0.2% | -$1.65K | ﹤0.01% | 2908 |
|
|
2024
Q2 | $1.07M | Buy |
122,255
+6,992
| +6% | +$67.8K | ﹤0.01% | 2913 |
|
|
2024
Q1 | $1.27M | Sell |
115,263
-4,491
| -4% | -$58.5K | ﹤0.01% | 2722 |
|
|
2023
Q4 | $1.62M | Hold |
119,754
| – | – | ﹤0.01% | 2678 |
|
|
2023
Q3 | $1.59M | Buy |
119,754
+2,073
| +2% | +$22.4K | ﹤0.01% | 2664 |
|
|
2023
Q2 | $1.13M | Buy |
117,681
+2,093
| +2% | +$18.2K | ﹤0.01% | 2724 |
|
|
2023
Q1 | $1.01M | Buy |
115,588
+1,076
| +0.9% | +$10.4K | ﹤0.01% | 2729 |
|
|
2022
Q4 | $1.16M | Buy |
114,512
+6,436
| +6% | +$62.9K | ﹤0.01% | 2732 |
|
|
2022
Q3 | $795K | Buy |
108,076
+302
| +0.3% | +$2.54K | ﹤0.01% | 2860 |
|
|
2022
Q2 | $810K | Buy |
107,774
+94,772
| +729% | +$782K | ﹤0.01% | 2872 |
|
|
2022
Q1 | $81K | Buy |
+13,002
| New | +$57.7K | ﹤0.01% | 3450 |
|
|
2021
Q3 | – | Sell |
-14,328
| Closed | -$49K | – | 3525 |
|
|
2021
Q2 | $49K | Hold |
14,328
| – | – | ﹤0.01% | 3374 |
|
|
2021
Q1 | $24K | Hold |
14,328
| – | – | ﹤0.01% | 3481 |
|
|
2020
Q4 | $16K | Hold |
14,328
| – | – | ﹤0.01% | 3381 |
|
|
2020
Q3 | $17K | Hold |
14,328
| – | – | ﹤0.01% | 3320 |
|
|
2020
Q2 | $15K | Hold |
14,328
| – | – | ﹤0.01% | 3306 |
|
|
2020
Q1 | $10K | Hold |
14,328
| – | – | ﹤0.01% | 3217 |
|
|
2019
Q4 | $15K | Hold |
14,328
| – | – | ﹤0.01% | 3165 |
|
|
2019
Q3 | $11K | Sell |
14,328
-11,790
| -45% | -$7.31K | ﹤0.01% | 3174 |
|
|
2019
Q2 | $23K | Hold |
26,118
| – | – | ﹤0.01% | 3196 |
|
|
2019
Q1 | $51K | Buy |
+26,118
| New | +$36.8K | ﹤0.01% | 3120 |
|
|
2018
Q2 | – | Sell |
-78,900
| Closed | -$390K | – | 3128 |
|
|
2018
Q1 | $390K | Buy |
78,900
+19,200
| +32% | +$113K | ﹤0.01% | 2796 |
|
|
2017
Q4 | $363K | Hold |
59,700
| – | – | ﹤0.01% | 2815 |
|
|
2017
Q3 | $467K | Hold |
59,700
| – | – | ﹤0.01% | 2738 |
|
|
2017
Q2 | $505K | Buy |
+59,700
| New | +$457K | ﹤0.01% | 2687 |
|
Other funds holding HDSN
HP
WCM
Charles Schwab's HDSN Position: Q2 2026 in Review
Charles Schwab increased its Hudson Technologies (HDSN) stake by 6.9% in Q2 2026, buying an estimated $40K and bringing the position to 109,013 shares worth $626K. The position accounts for ﹤0.01% of the portfolio, ranked #3174.
Charles Schwab first reported a position in HDSN in Q2 2017 and has held it in 32 quarters since. The position peaked at $1.62M in Q4 2023. 152 funds tracked by Wall St. Rank hold HDSN as of Q2 2026.
- Charles Schwab held 109,013 shares of Hudson Technologies worth $626K as of Q2 2026.
- Charles Schwab bought 7,036 Hudson Technologies shares in Q2 2026, an estimated $40K.
- Hudson Technologies made up ﹤0.01% of Charles Schwab's portfolio in Q2 2026, its #3174 holding.
- Charles Schwab first reported a position in Hudson Technologies in Q2 2017 and has held it in 32 quarters since.
- Charles Schwab's Hudson Technologies position peaked at $1.62M in Q4 2023.
- 152 funds tracked by Wall St. Rank held Hudson Technologies as of Q2 2026.
Based on Charles Schwab's 13F filing for Q2 2026, filed 14 Aug 2026.