AG
HDSN

Algert Global’s Hudson Technologies HDSN Stock Holding History

Algert Global’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
Q1 		– Sell
-43,105
Closed -$295K – 1238
2025
Q4 		$295K Buy
43,105
+19,340
+81% +$152K ﹤0.01% 1006
2025
Q3 		$236K Buy
+23,765
New +$223K ﹤0.01% 1033
2025
Q2 		– Sell
-15,725
Closed -$97K – 1240
2025
Q1 		$97K Sell
15,725
-34,640
-69% -$204K ﹤0.01% 1131
2024
Q4 		$281K Buy
50,365
+12,090
+32% +$79.7K 0.01% 1004
2024
Q3 		$319K Buy
+38,275
New +$317K 0.01% 985
2023
Q4 		– Sell
-28,520
Closed -$379K – 1180
2023
Q3 		$379K Sell
28,520
-3,380
-11% -$36.5K 0.02% 830
2023
Q2 		$307K Sell
31,900
-5,600
-15% -$48.7K 0.01% 904
2023
Q1 		$327K Buy
37,500
+22,510
+150% +$218K 0.02% 926
2022
Q4 		$152K Sell
14,990
-4,630
-24% -$45.2K 0.01% 1039
2022
Q3 		$144K Sell
19,620
-13,950
-42% -$117K 0.01% 1075
2022
Q2 		$252K Sell
33,570
-9,830
-23% -$81.1K 0.02% 961
2022
Q1 		$270K Buy
+43,400
New +$192K 0.02% 974
2017
Q4 		– Sell
-92,070
Closed -$719K – 324
2017
Q3 		$719K Buy
+92,070
New +$798K 0.16% 195

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
NSCM
New South Capital Management Memphis, Tennessee $2.28B AUM 47.19% 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

Algert Global's HDSN Position: Q1 2026 in Review

Algert Global sold out of Hudson Technologies (HDSN) in Q1 2026, closing a stake of 43,105 shares — an estimated $295K sold.

Algert Global first reported a position in HDSN in Q3 2017 and held it in 13 quarters. The position peaked at $719K in Q3 2017. 160 funds tracked by Wall St. Rank hold HDSN as of Q1 2026.

  • Algert Global reported no remaining Hudson Technologies position as of Q1 2026 after selling out during the quarter.
  • Algert Global sold 43,105 Hudson Technologies shares in Q1 2026, an estimated $295K.
  • Algert Global first reported a position in Hudson Technologies in Q3 2017 and held it in 13 quarters.
  • Algert Global's Hudson Technologies position peaked at $719K in Q3 2017.
  • 160 funds tracked by Wall St. Rank held Hudson Technologies as of Q1 2026.

Based on Algert Global's 13F filing for Q1 2026, filed 14 May 2026.