CC
HDSN

Caspian Capital’s Hudson Technologies HDSN Stock Holding History

Caspian 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
Q2 		$4.18M Hold
728,306
– – 2.37% 10
2026
Q1 		$4.28M Hold
728,306
– – 4.17% 6
2025
Q4 		$4.99M Buy
+728,306
New +$5.74M 3.3% 8
2024
Q3 		$7.08M Hold
849,359
– – 9.65% 4
2024
Q2 		$7.47M Buy
849,359
+150,000
+21% +$1.45M 13.47% 2
2024
Q1 		$7.7M Buy
+699,359
New +$9.11M 12.51% 3

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

Caspian Capital's HDSN Position: Q2 2026 in Review

Caspian Capital held its Hudson Technologies (HDSN) position steady in Q2 2026 at 728,306 shares worth $4.18M. The position accounts for 2.37% of the portfolio, ranked #10.

Caspian Capital first reported a position in HDSN in Q1 2024 and has held it in 6 quarters since. The position peaked at $7.7M in Q1 2024. 152 funds tracked by Wall St. Rank hold HDSN as of Q2 2026.

  • Caspian Capital held 728,306 shares of Hudson Technologies worth $4.18M as of Q2 2026.
  • Caspian Capital left its Hudson Technologies share count unchanged in Q2 2026.
  • Hudson Technologies made up 2.37% of Caspian Capital's portfolio in Q2 2026, its #10 holding.
  • Caspian Capital first reported a position in Hudson Technologies in Q1 2024 and has held it in 6 quarters since.
  • Caspian Capital's Hudson Technologies position peaked at $7.7M in Q1 2024.
  • 152 funds tracked by Wall St. Rank held Hudson Technologies as of Q2 2026.

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