CA
HDSN

Cliff Asness’s Hudson Technologies HDSN Stock Holding History

Cliff Asness’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 		$929K Sell
161,903
-182,401
-53% -$1.04M ﹤0.01% 3047
2026
Q1 		$2.02M Buy
344,304
+4,952
+1% +$34K ﹤0.01% 2340
2025
Q4 		$2.32M Sell
339,352
-5,932
-2% -$46.7K ﹤0.01% 2051
2025
Q3 		$3.43M Buy
345,284
+14,333
+4% +$135K ﹤0.01% 1669
2025
Q2 		$2.69M Sell
330,951
-260,694
-44% -$1.79M ﹤0.01% 1608
2025
Q1 		$3.65M Buy
591,645
+39,654
+7% +$233K ﹤0.01% 1285
2024
Q4 		$3.08M Buy
551,991
+423,980
+331% +$2.79M ﹤0.01% 1300
2024
Q3 		$1.07M Buy
128,011
+107,107
+512% +$886K ﹤0.01% 1815
2024
Q2 		$184K Sell
20,904
-16,025
-43% -$155K ﹤0.01% 2436
2024
Q1 		$407K Sell
36,929
-630
-2% -$8.2K ﹤0.01% 2032
2023
Q4 		$507K Sell
37,559
-4,296
-10% -$55.5K ﹤0.01% 1875
2023
Q3 		$557K Sell
41,855
-306,461
-88% -$3.31M ﹤0.01% 1812
2023
Q2 		$3.35M Buy
348,316
+162,614
+88% +$1.41M 0.01% 1066
2023
Q1 		$1.62M Buy
185,702
+136,792
+280% +$1.32M ﹤0.01% 1334
2022
Q4 		$495K Sell
48,910
-98,107
-67% -$959K ﹤0.01% 1815
2022
Q3 		$1.08M Buy
+147,017
New +$1.24M ﹤0.01% 1487
2018
Q2 		– Sell
-172,547
Closed -$852K – 2345
2018
Q1 		$852K Sell
172,547
-1,007
-0.6% -$5.93K ﹤0.01% 1736
2017
Q4 		$1.05M Buy
173,554
+44,889
+35% +$273K ﹤0.01% 1660
2017
Q3 		$1M Buy
+128,665
New +$1.11M ﹤0.01% 1671

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

Cliff Asness's HDSN Position: Q2 2026 in Review

Cliff Asness reduced its Hudson Technologies (HDSN) stake by 53% in Q2 2026, selling an estimated $1.04M and leaving 161,903 shares worth $929K. The position accounts for ﹤0.01% of the portfolio, ranked #3047.

Cliff Asness first reported a position in HDSN in Q3 2017 and has held it in 19 quarters since. The position peaked at $3.65M in Q1 2025. 151 funds tracked by Wall St. Rank hold HDSN as of Q2 2026.

  • Cliff Asness held 161,903 shares of Hudson Technologies worth $929K as of Q2 2026.
  • Cliff Asness sold 182,401 Hudson Technologies shares in Q2 2026, an estimated $1.04M.
  • Hudson Technologies made up ﹤0.01% of Cliff Asness's portfolio in Q2 2026, its #3047 holding.
  • Cliff Asness first reported a position in Hudson Technologies in Q3 2017 and has held it in 19 quarters since.
  • Cliff Asness's Hudson Technologies position peaked at $3.65M in Q1 2025.
  • 151 funds tracked by Wall St. Rank held Hudson Technologies as of Q2 2026.

Based on AQR Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.