QL
HDSN

Quarry LP’s Hudson Technologies HDSN Stock Holding History

Quarry LP’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
-5,281
Closed -$52.4K – 2337
2025
Q3 		$52.4K Buy
5,281
+1,805
+52% +$16.9K 0.01% 817
2025
Q2 		$28.2K Buy
+3,476
New +$23.8K 0.01% 1067
2025
Q1 		– Sell
-8,840
Closed -$49.3K – 1794
2024
Q4 		$49.3K Buy
8,840
+4,165
+89% +$27.4K 0.01% 757
2024
Q3 		$39K Buy
4,675
+4,208
+901% +$34.8K 0.01% 847
2024
Q2 		$4.11K Sell
467
-1,521
-77% -$14.7K ﹤0.01% 1529
2024
Q1 		$21.9K Buy
1,988
+1,392
+234% +$18.1K ﹤0.01% 873
2023
Q4 		$8.04K Buy
+596
New +$7.7K ﹤0.01% 1137
2023
Q3 		– Sell
-658
Closed -$6.33K – 1216
2023
Q2 		$6.33K Sell
658
-2,919
-82% -$25.4K ﹤0.01% 929
2023
Q1 		$31.2K Buy
+3,577
New +$34.6K 0.01% 470

Other funds holding HDSN

HP
Hartree Partners New York $467M AUM 66.71% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
WCM
Westerly Capital Management San Francisco, California $368M AUM 42.67% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
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
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return