Kestrel Investment Management’s Hudson Technologies HDSN Stock Holding History

Kestrel Investment 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 Q2	$1.15M	Hold	200,750	–	–	0.63%	39
2026 Q1	$1.18M	Sell	200,750 -1,000	-0.5%	-$6.86K	0.7%	37
2025 Q4	$1.38M	Sell	201,750 -7,100	-3%	-$56K	0.78%	37
2025 Q3	$2.07M	Hold	208,850	–	–	1.17%	35
2025 Q2	$1.7M	Sell	208,850 -9,800	-4%	-$67.2K	1.02%	38
2025 Q1	$1.35M	Hold	218,650	–	–	0.82%	37
2024 Q4	$1.22M	Hold	218,650	–	–	0.67%	37
2024 Q3	$1.75M	Buy	+218,650	New	+$1.81M	1.01%	34

Other funds holding HDSN

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 New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Kestrel Investment Management's HDSN Position: Q2 2026 in Review

Kestrel Investment Management held its Hudson Technologies (HDSN) position steady in Q2 2026 at 200,750 shares worth $1.15M. The position accounts for 0.63% of the portfolio, ranked #39.

Kestrel Investment Management first reported a position in HDSN in Q3 2024 and has held it in 8 quarters since. The position peaked at $2.07M in Q3 2025. 151 funds tracked by Wall St. Rank hold HDSN as of Q2 2026.

Kestrel Investment Management held 200,750 shares of Hudson Technologies worth $1.15M as of Q2 2026.
Kestrel Investment Management left its Hudson Technologies share count unchanged in Q2 2026.
Hudson Technologies made up 0.63% of Kestrel Investment Management's portfolio in Q2 2026, its #39 holding.
Kestrel Investment Management first reported a position in Hudson Technologies in Q3 2024 and has held it in 8 quarters since.
Kestrel Investment Management's Hudson Technologies position peaked at $2.07M in Q3 2025.
151 funds tracked by Wall St. Rank held Hudson Technologies as of Q2 2026.

Based on Kestrel Investment Management's 13F filing for Q2 2026, filed 4 Aug 2026.