Pinnacle Associates’s Hudson Technologies HDSN Stock Holding History

Pinnacle Associates’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	$412K	Hold	70,000	–	–	0.01%	704
2025 Q4	$480K	Hold	70,000	–	–	0.01%	661
2025 Q3	$695K	Hold	70,000	–	–	0.01%	575
2025 Q2	$568K	Sell	70,000 -5,000	-7%	-$34.3K	0.01%	611
2025 Q1	$463K	Sell	75,000 -34,211	-31%	-$201K	0.01%	624
2024 Q4	$609K	Buy	109,211 +34,211	+46%	+$225K	0.01%	566
2024 Q3	$1.01M	Hold	75,000	–	–	0.02%	473
2024 Q2	$659K	Hold	75,000	–	–	0.01%	537
2024 Q1	$826K	Hold	75,000	–	–	0.01%	504
2023 Q4	$1.01M	Hold	75,000	–	–	0.02%	481
2023 Q3	$998K	Hold	75,000	–	–	0.02%	459
2023 Q2	$722K	Buy	+75,000	New	+$652K	0.01%	515

Other funds holding HDSN

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 New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

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 Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Pinnacle Associates's HDSN Position: Q1 2026 in Review

Pinnacle Associates held its Hudson Technologies (HDSN) position steady in Q1 2026 at 70,000 shares worth $412K. The position accounts for 0.01% of the portfolio, ranked #704.

Pinnacle Associates first reported a position in HDSN in Q2 2023 and has held it in 12 quarters since. The position peaked at $1.01M in Q3 2024. 160 funds tracked by Wall St. Rank hold HDSN as of Q1 2026.

Pinnacle Associates held 70,000 shares of Hudson Technologies worth $412K as of Q1 2026.
Pinnacle Associates left its Hudson Technologies share count unchanged in Q1 2026.
Hudson Technologies made up 0.01% of Pinnacle Associates's portfolio in Q1 2026, its #704 holding.
Pinnacle Associates first reported a position in Hudson Technologies in Q2 2023 and has held it in 12 quarters since.
Pinnacle Associates's Hudson Technologies position peaked at $1.01M in Q3 2024.
160 funds tracked by Wall St. Rank held Hudson Technologies as of Q1 2026.

Based on Pinnacle Associates's 13F filing for Q1 2026, filed 22 Apr 2026.