PCM
HDSN

Prelude Capital Management’s Hudson Technologies HDSN Stock Holding History

Prelude Capital Management’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
-31,200
Closed -$214K – 1370
2025
Q4 		$214K Buy
+31,200
New +$246K 0.02% 1019
2025
Q1 		– Sell
-12,500
Closed -$69.8K – 1335
2024
Q4 		$69.8K Buy
+12,500
New +$82.4K ﹤0.01% 1132
2022
Q4 		– Sell
-10,000
Closed -$74K – 1444
2022
Q3 		$74K Buy
+10,000
New +$84.1K ﹤0.01% 1200
2017
Q4 		– Sell
-18,644
Closed -$146K – 1489
2017
Q3 		$146K Buy
18,644
+6,744
+57% +$58.4K 0.01% 750
2017
Q2 		$101K Buy
+11,900
New +$91.1K 0.01% 773
2017
Q1 		– Sell
-6,714
Closed -$54K – 1602
2016
Q4 		$54K Buy
6,714
+472
+8% +$3.33K 0.01% 1019
2016
Q3 		$42K Buy
+6,242
New +$32.9K ﹤0.01% 1099
2015
Q4 		– Sell
-9,495
Closed -$28K – 1541
2015
Q3 		$28K Buy
+9,495
New +$29.9K ﹤0.01% 1186

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

Prelude Capital Management's HDSN Position: Q1 2026 in Review

Prelude Capital Management sold out of Hudson Technologies (HDSN) in Q1 2026, closing a stake of 31,200 shares — an estimated $214K sold.

Prelude Capital Management first reported a position in HDSN in Q3 2015 and held it in 8 quarters. The position peaked at $214K in Q4 2025. 160 funds tracked by Wall St. Rank hold HDSN as of Q1 2026.

  • Prelude Capital Management reported no remaining Hudson Technologies position as of Q1 2026 after selling out during the quarter.
  • Prelude Capital Management sold 31,200 Hudson Technologies shares in Q1 2026, an estimated $214K.
  • Prelude Capital Management first reported a position in Hudson Technologies in Q3 2015 and held it in 8 quarters.
  • Prelude Capital Management's Hudson Technologies position peaked at $214K in Q4 2025.
  • 160 funds tracked by Wall St. Rank held Hudson Technologies as of Q1 2026.

Based on Prelude Capital Management's 13F filing for Q1 2026, filed 15 May 2026.