HDSN
Hudson Technologies, Inc.
NASDAQ Materials
5,75 $US
-2.30% today
-15.51% YTD · -27.37% 1Y
13
Insider transactions
SEC Form 4 · AMF · BaFin — rolling 90 days
17
Hedge funds tracked
200+ 13F SEC funds, updated quarterly
16
Thematic ETFs
ARK, NANC, GOP, GURU, BUZZ, JEPI, ITA…
24h
Frequency
Daily 5AM UTC pipeline · 2-year historical DB
57
/ 100
MIXED

Kairos Score: 57/100

Composite score aggregating 8 smart money dimensions: insiders (SEC/AMF/BaFin), hedge funds, politicians & gurus, price momentum, valuation, analyst consensus, financial health, earnings momentum. The higher the score, the more favorable the institutional signals consensus.

💡 Detailed breakdown (the 8 sub-scores) available in the Premium dashboard.

About Hudson Technologies, Inc.

Hudson Technologies, Inc., through its subsidiary, Hudson Technologies Company, provides solutions to recurring problems within the refrigeration industry in the United States. The company offers refrigerant and industrial gas; refrigerant management services comprising primarily of reclamation of refrigerants, laboratory testing through its laboratory, and banking storage services; and RefrigerantSide Services comprising system decontamination to remove moisture, oils, and other contaminants intended to restore systems to designed capacity. It...

Key info

👥
Employees
281
💰
Market cap
241 474 843,00 $US
📊
P/E
17.7
🚀
IPO
Nov 1, 1994

🕴️ Insider activity (90 days)

13 transactions — including 0 buys declared by Hudson Technologies, Inc. executives to SEC / AMF / BaFin.

SA
Sheriff Alan
2026-06-17
Other
PE
Prouty Eric A
2026-06-17
Other
ML
Mansy Loan Nguyen
2026-06-17
Other

🏦 Hedge Funds

17 institutional funds report a position on HDSN in their latest SEC quarterly filing.

BlackRock, Inc.
VANGUARD GROUP INC
DIMENSIONAL FUND ADVISORS LP
VANGUARD CAPITAL MANAGEMENT LLC
RENAISSANCE TECHNOLOGIES LLC

📰 Recent news

15 recent articles on HDSN.

🧠 What makes Kairos Insider

Beyond raw data, we aggregate and score every smart money signal to give you a unique view.

🧠

Kairos Score 0-100

8-dimension composite score: insiders · hedge funds · politicians · momentum · valuation · health · analysts · earnings.

🎯

Insider Clusters

Automatic detection when 3+ executives buy the same stock simultaneously — historically the most reliable signal.

🏦

13F Hedge Funds

Berkshire (Buffett), Pershing Square (Ackman), Tiger Global, Bridgewater + 200 more. Who buys what, each quarter.

📈

ETF Rotations

NANC & GOP (Pelosi & Republicans), GURU (top hedge funds), ARK (Cathie Wood). See who enters and exits each week.

🔥

Google Trends

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📧

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Official sources · Public data · SEC EDGAR — Form 4 & 13F · AMF — Executive filings · BaFin — Directors' Dealings · Yahoo Finance · Alpha Vantage

🔓 Unlock the full analysis

This public page only shows a preview. The full analysis of HDSN on the Kairos Insider dashboard includes:

✅ Full Kairos Score (8-axis radar + synthesis)
✅ History of all 13 insider transactions over 90 days
✅ All 17 hedge funds (among 200+ tracked)
✅ 11 thematic ETFs (ARK, BUZZ, NANC, GOP, JEPI…)
✅ Hot Stocks Google Trends
✅ 2-year history: AUM + rotations
✅ Fundamentals (P/E, PEG, EV/EBITDA, ROE…)
✅ Financial health (Altman Z, Piotroski F)
✅ Sector peers + 6-quarter earnings
See full analysis →
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