Susquehanna International Group
HDSN

Susquehanna International Group’s Hudson Technologies HDSN Stock Holding History

Susquehanna International Group’s Portfolio HDSN Stock Details HDSN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-10,700
Closed -$106K – 12838
2025
Q3 		$106K Buy
+10,700
New +$100K ﹤0.01% 11533
2024
Q3 		– Sell
-31,800
Closed -$280K – 12402
2024
Q2 		$280K Sell
31,800
-203,800
-87% -$1.98M ﹤0.01% 9613
2024
Q1 		$2.59M Buy
235,600
+195,000
+480% +$2.54M ﹤0.01% 4797
2023
Q4 		$548K Buy
40,600
+27,800
+217% +$359K ﹤0.01% 8437
2023
Q3 		$170K Sell
12,800
-26,200
-67% -$283K ﹤0.01% 10408
2023
Q2 		$375K Sell
39,000
-37,000
-49% -$322K ﹤0.01% 8984
2023
Q1 		$663K Buy
76,000
+23,300
+44% +$226K ﹤0.01% 7861
2022
Q4 		$533K Sell
52,700
-600
-1% -$5.86K ﹤0.01% 7693
2022
Q3 		$392K Buy
53,300
+30,300
+132% +$255K ﹤0.01% 9106
2022
Q2 		$173K Buy
23,000
+7,100
+45% +$58.6K ﹤0.01% 10850
2022
Q1 		$99K Sell
15,900
-11,400
-42% -$50.6K ﹤0.01% 11921
2021
Q4 		$121K Buy
+27,300
New +$106K ﹤0.01% 11998
2019
Q4 		– Sell
-17,200
Closed -$12K – 10061
2019
Q3 		$12K Buy
17,200
+700
+4% +$434 ﹤0.01% 10001
2019
Q2 		$14K Buy
+16,500
New +$26.2K ﹤0.01% 10040
2018
Q4 		– Sell
-24,400
Closed -$31K – 9329
2018
Q3 		$31K Sell
24,400
-47,400
-66% -$84K ﹤0.01% 8932
2018
Q2 		$144K Sell
71,800
-33,400
-32% -$108K ﹤0.01% 8870
2018
Q1 		$520K Sell
105,200
-700
-0.7% -$4.12K ﹤0.01% 6552
2017
Q4 		$643K Buy
105,900
+31,500
+42% +$192K ﹤0.01% 6127
2017
Q3 		$581K Buy
74,400
+43,500
+141% +$377K ﹤0.01% 6269
2017
Q2 		$261K Sell
30,900
-23,100
-43% -$177K ﹤0.01% 7821
2017
Q1 		$356K Buy
54,000
+28,100
+108% +$204K ﹤0.01% 7079
2016
Q4 		$207K Buy
+25,900
New +$183K ﹤0.01% 8604

Other funds holding HDSN

HP
Hartree Partners New York $467M AUM 66.71% 1-Year Est. Return
WCM
Westerly Capital Management San Francisco, California $368M AUM 42.67% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
NSCM
New South Capital Management Memphis, Tennessee $2.09B AUM 33.67% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Susquehanna International Group's HDSN Position: Q1 2026 in Review

Susquehanna International Group reduced its Hudson Technologies (HDSN) stake by 17% in Q1 2026, selling an estimated $46.7K and leaving 34,154 shares worth $201K. The position accounts for ﹤0.01% of the portfolio, ranked #11694.

Susquehanna International Group first reported a position in HDSN in Q3 2013 and has held it in 30 quarters since. The position peaked at $2.1M in Q2 2025. 160 funds tracked by Wall St. Rank hold HDSN as of Q1 2026.

  • Susquehanna International Group held 34,154 shares of Hudson Technologies worth $201K as of Q1 2026.
  • Susquehanna International Group sold 6,814 Hudson Technologies shares in Q1 2026, an estimated $46.7K.
  • Hudson Technologies made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #11694 holding.
  • Susquehanna International Group first reported a position in Hudson Technologies in Q3 2013 and has held it in 30 quarters since.
  • Susquehanna International Group's Hudson Technologies position peaked at $2.1M in Q2 2025.
  • 160 funds tracked by Wall St. Rank held Hudson Technologies as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.