RTL
HDSN

Red Tortoise LLC’s Hudson Technologies HDSN Stock Holding History

Red Tortoise LLC’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 		$1.93K Hold
328
– – ﹤0.01% 547
2025
Q4 		$2.25K Hold
328
– – ﹤0.01% 529
2025
Q3 		$3.26K Hold
328
– – ﹤0.01% 459
2025
Q2 		$2.66K Hold
328
– – ﹤0.01% 476
2025
Q1 		$2.02K Buy
+328
New +$1.93K ﹤0.01% 498

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

Red Tortoise LLC's HDSN Position: Q1 2026 in Review

Red Tortoise LLC held its Hudson Technologies (HDSN) position steady in Q1 2026 at 328 shares worth $1.93K. The position accounts for ﹤0.01% of the portfolio, ranked #547.

Red Tortoise LLC first reported a position in HDSN in Q1 2025 and has held it in 5 quarters since. The position peaked at $3.26K in Q3 2025. 160 funds tracked by Wall St. Rank hold HDSN as of Q1 2026.

  • Red Tortoise LLC held 328 shares of Hudson Technologies worth $1.93K as of Q1 2026.
  • Red Tortoise LLC left its Hudson Technologies share count unchanged in Q1 2026.
  • Hudson Technologies made up ﹤0.01% of Red Tortoise LLC's portfolio in Q1 2026, its #547 holding.
  • Red Tortoise LLC first reported a position in Hudson Technologies in Q1 2025 and has held it in 5 quarters since.
  • Red Tortoise LLC's Hudson Technologies position peaked at $3.26K in Q3 2025.
  • 160 funds tracked by Wall St. Rank held Hudson Technologies as of Q1 2026.

Based on Red Tortoise LLC's 13F filing for Q1 2026, filed 21 Apr 2026.