AC
HDSN

Aristides Capital’s Hudson Technologies HDSN Stock Holding History

Aristides Capital’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
-26,720
Closed -$183K – 219
2025
Q4 		$183K Sell
26,720
-2,157
-7% -$17K 0.03% 202
2025
Q3 		$287K Buy
+28,877
New +$271K 0.04% 173
2025
Q1 		– Sell
-36,500
Closed -$204K – 271
2024
Q4 		$204K Buy
+36,500
New +$241K 0.04% 240

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 $5.72T AUM 30.48% 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 $2.09B AUM 33.67% 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 $2.9T AUM 29.55% 1-Year Est. Return

Aristides Capital's HDSN Position: Q1 2026 in Review

Aristides Capital sold out of Hudson Technologies (HDSN) in Q1 2026, closing a stake of 26,720 shares — an estimated $183K sold.

Aristides Capital first reported a position in HDSN in Q4 2024 and held it in 3 quarters. The position peaked at $287K in Q3 2025. 160 funds tracked by Wall St. Rank hold HDSN as of Q1 2026.

  • Aristides Capital reported no remaining Hudson Technologies position as of Q1 2026 after selling out during the quarter.
  • Aristides Capital sold 26,720 Hudson Technologies shares in Q1 2026, an estimated $183K.
  • Aristides Capital first reported a position in Hudson Technologies in Q4 2024 and held it in 3 quarters.
  • Aristides Capital's Hudson Technologies position peaked at $287K in Q3 2025.
  • 160 funds tracked by Wall St. Rank held Hudson Technologies as of Q1 2026.

Based on Aristides Capital's 13F filing for Q1 2026, filed 14 May 2026.