AB
HDSN

Amalgamated Bank’s Hudson Technologies HDSN Stock Holding History

Amalgamated Bank’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
-1,209
Closed -$8K – 2146
2025
Q4 		$8K Sell
1,209
-288
-19% -$2.27K ﹤0.01% 2517
2025
Q3 		$15K Hold
1,497
– – ﹤0.01% 2268
2025
Q2 		$12K Hold
1,497
– – ﹤0.01% 2357
2025
Q1 		$9K Hold
1,497
– – ﹤0.01% 2425
2024
Q4 		$8K Hold
1,497
– – ﹤0.01% 2542
2024
Q3 		$12K Hold
1,497
– – ﹤0.01% 2357
2024
Q2 		$13K Hold
1,497
– – ﹤0.01% 2303
2024
Q1 		$16K Sell
1,497
-2,733
-65% -$35.6K ﹤0.01% 2226
2023
Q4 		$57K Sell
4,230
-446
-10% -$5.76K ﹤0.01% 2187
2023
Q3 		$62K Hold
4,676
– – ﹤0.01% 2161
2023
Q2 		$45K Sell
4,676
-1,342
-22% -$11.7K ﹤0.01% 2364
2023
Q1 		$53K Sell
6,018
-906
-13% -$8.77K ﹤0.01% 2288
2022
Q4 		$70K Hold
6,924
– – ﹤0.01% 2293
2022
Q3 		$51K Buy
6,924
+109
+2% +$917 ﹤0.01% 2450
2022
Q2 		$51K Buy
+6,815
New +$56.2K ﹤0.01% 2472

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 $6.73T AUM 46.02% 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 $2.28B AUM 47.19% 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 $3.37T AUM 44.26% 1-Year Est. Return

Amalgamated Bank's HDSN Position: Q1 2026 in Review

Amalgamated Bank sold out of Hudson Technologies (HDSN) in Q1 2026, closing a stake of 1,209 shares — an estimated $8K sold.

Amalgamated Bank first reported a position in HDSN in Q2 2022 and held it in 15 quarters. The position peaked at $70K in Q4 2022. 160 funds tracked by Wall St. Rank hold HDSN as of Q1 2026.

  • Amalgamated Bank reported no remaining Hudson Technologies position as of Q1 2026 after selling out during the quarter.
  • Amalgamated Bank sold 1,209 Hudson Technologies shares in Q1 2026, an estimated $8K.
  • Amalgamated Bank first reported a position in Hudson Technologies in Q2 2022 and held it in 15 quarters.
  • Amalgamated Bank's Hudson Technologies position peaked at $70K in Q4 2022.
  • 160 funds tracked by Wall St. Rank held Hudson Technologies as of Q1 2026.

Based on Amalgamated Bank's 13F filing for Q1 2026, filed 8 May 2026.