Qube Research & Technologies (QRT)
HDSN

Qube Research & Technologies (QRT)’s Hudson Technologies HDSN Stock Holding History

Qube Research & Technologies (QRT)’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
2026
Q2 		$4.14M Buy
721,847
+350,971
+95% +$2M ﹤0.01% 1721
2026
Q1 		$2.18M Buy
370,876
+207,173
+127% +$1.42M ﹤0.01% 2117
2025
Q4 		$1.12M Buy
163,703
+75,007
+85% +$591K ﹤0.01% 2509
2025
Q3 		$881K Buy
+88,696
New +$833K ﹤0.01% 2569
2025
Q2 		– Sell
-134,461
Closed -$830K – 3711
2025
Q1 		$830K Sell
134,461
-230,520
-63% -$1.35M ﹤0.01% 2344
2024
Q4 		$2.04M Buy
364,981
+180,124
+97% +$1.19M ﹤0.01% 1869
2024
Q3 		$1.54M Buy
184,857
+49,569
+37% +$410K ﹤0.01% 1869
2024
Q2 		$1.19M Buy
135,288
+41,099
+44% +$398K ﹤0.01% 1814
2024
Q1 		$1.04M Buy
94,189
+664
+0.7% +$8.65K ﹤0.01% 2125
2023
Q4 		$1.26M Buy
93,525
+13,007
+16% +$168K ﹤0.01% 1795
2023
Q3 		$1.07M Sell
80,518
-125,489
-61% -$1.35M ﹤0.01% 1693
2023
Q2 		$1.98M Sell
206,007
-32,564
-14% -$283K 0.01% 1058
2023
Q1 		$2.08M Sell
238,571
-40,041
-14% -$388K 0.01% 990
2022
Q4 		$2.82M Sell
278,612
-22,849
-8% -$223K 0.02% 829
2022
Q3 		$2.22M Buy
301,461
+149,341
+98% +$1.26M 0.01% 888
2022
Q2 		$1.14M Buy
152,120
+141,451
+1,326% +$1.17M 0.01% 1047
2022
Q1 		$66K Buy
+10,669
New +$47.3K ﹤0.01% 2141
2021
Q4 		– Sell
-10,483
Closed -$37K – 2704
2021
Q3 		$37K Buy
+10,483
New +$35K ﹤0.01% 1900

Other funds holding HDSN

HP
Hartree Partners New York $469M AUM 46.64% 1-Year Est. Return
WCM
Westerly Capital Management San Francisco, California $542M AUM 48.48% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Qube Research & Technologies (QRT)'s HDSN Position: Q2 2026 in Review

Qube Research & Technologies (QRT) increased its Hudson Technologies (HDSN) stake by 95% in Q2 2026, buying an estimated $2M and bringing the position to 721,847 shares worth $4.14M. The position accounts for ﹤0.01% of the portfolio, ranked #1721.

Qube Research & Technologies (QRT) first reported a position in HDSN in Q3 2021 and has held it in 18 quarters since. 152 funds tracked by Wall St. Rank hold HDSN as of Q2 2026.

  • Qube Research & Technologies (QRT) held 721,847 shares of Hudson Technologies worth $4.14M as of Q2 2026.
  • Qube Research & Technologies (QRT) bought 350,971 Hudson Technologies shares in Q2 2026, an estimated $2M.
  • Hudson Technologies made up ﹤0.01% of Qube Research & Technologies (QRT)'s portfolio in Q2 2026, its #1721 holding.
  • Qube Research & Technologies (QRT) first reported a position in Hudson Technologies in Q3 2021 and has held it in 18 quarters since.
  • 152 funds tracked by Wall St. Rank held Hudson Technologies as of Q2 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q2 2026, filed 14 Aug 2026.