IAA
HDSN

Independent Advisor Alliance’s Hudson Technologies HDSN Stock Holding History

Independent Advisor Alliance’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
2025
Q4 		– Sell
-12,786
Closed -$127K – 1028
2025
Q3 		$127K Buy
+12,786
New +$120K ﹤0.01% 905

Other funds holding HDSN

HP
Hartree Partners New York $467M AUM 66.71% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
WCM
Westerly Capital Management San Francisco, California $368M AUM 42.67% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
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
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Independent Advisor Alliance's HDSN Position: Q4 2025 in Review

Independent Advisor Alliance sold out of Hudson Technologies (HDSN) in Q4 2025, closing a stake of 12,786 shares — an estimated $127K sold.

Independent Advisor Alliance first reported a position in HDSN in Q3 2025 and held it in 1 quarter. The position peaked at $127K in Q3 2025. 168 funds tracked by Wall St. Rank hold HDSN as of Q4 2025.

  • Independent Advisor Alliance reported no remaining Hudson Technologies position as of Q4 2025 after selling out during the quarter.
  • Independent Advisor Alliance sold 12,786 Hudson Technologies shares in Q4 2025, an estimated $127K.
  • Independent Advisor Alliance first reported a position in Hudson Technologies in Q3 2025 and held it in 1 quarter.
  • Independent Advisor Alliance's Hudson Technologies position peaked at $127K in Q3 2025.
  • 168 funds tracked by Wall St. Rank held Hudson Technologies as of Q4 2025.

Based on Independent Advisor Alliance's 13F filing for Q4 2025, filed 4 Feb 2026.