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Hudson Technologies (HDSN) Institutional Ownership

Hudson Technologies logo
$4.84 -0.08 (-1.63%)
Closing price 04:00 PM Eastern
Extended Trading
$4.84 0.00 (-0.10%)
As of 06:29 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Hudson Technologies (NASDAQ:HDSN)

Current
Institutional Ownership
Percentage
71.34%
Number of
Institutional Buyers
(last 12 months)
91
Total
Institutional Inflows
(last 12 months)
$60.63M
Number of
Institutional Sellers
(last 12 months)
62
Total
Institutional Outflows
(last 12 months)
$27.17M
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HDSN Institutional Buying and Selling by Quarter

Hudson Technologies Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/14/2026Arrowstreet Capital Limited Partnership881,235$5.18M0.0%-10.3%2.095%
5/14/2026State of Wyoming29,097$171K0.0%-39.5%0.069%
5/13/2026First Trust Advisors LP145,083$853K0.0%+2.2%0.345%
5/7/2026 Dimensional Fund Advisors LP2,148,311$12.63M0.0%+5.1%5.107%
5/5/2026 Bank of New York Mellon Corp282,435$1.66M0.0%-13.3%0.671%
5/1/2026 Fifth Third Bancorp30,396$179K0.0%N/A0.072%
5/1/2026 Sequoia Financial Advisors LLC14,000$82K0.0%N/A0.033%
4/30/2026 Isthmus Partners LLC43,397$255K0.0%-9.0%0.103%
4/23/2026 Inspire Investing LLC88,086$518K0.0%+28.4%0.207%
2/26/2026Aristides Capital LLC26,720$183K0.0%-7.5%0.062%
2/19/2026 Invesco Ltd.97,108$665K0.0%+23.3%0.226%
2/18/2026EP Wealth Advisors LLC20,417$140K0.0%N/A0.047%
2/18/2026Empowered Funds LLC176,413$1.21M0.0%+11.1%0.410%
2/18/2026XTX Topco Ltd29,131$200K0.0%+104.7%0.068%
2/18/2026Tudor Investment Corp ET AL29,237$200K0.0%-85.9%0.068%
2/18/2026Millennium Management LLC189,061$1.30M0.0%-46.9%0.440%
2/18/2026 Inspire Investing LLC68,583$470K0.0%+47.7%0.159%
2/18/2026Bridgeway Capital Management LLC378,255$2.59M0.1%+4.9%0.880%
2/18/2026683 Capital Management LLC335,000$2.30M0.1%-4.3%0.779%
2/17/2026 Integrated Advisors Network LLC25,281$173K0.0%-13.1%0.059%
2/17/2026AQR Capital Management LLC339,352$2.33M0.0%-1.7%0.789%
2/17/2026Lazard Asset Management LLC431,769$2.96M0.0%+65.6%1.004%
2/17/2026Westerly Capital Management LLC2,550,000$17.47M3.8%+34.9%5.930%
2/17/2026Trexquant Investment LP59,580$408K0.0%-71.8%0.139%
2/17/2026Osaic Holdings Inc.22,882$157K0.0%-12.8%0.053%
2/17/2026Kerrisdale Advisers LLC57,622$395K0.2%-10.1%0.134%
2/17/2026 Russell Investments Group Ltd.138,687$950K0.0%-7.3%0.323%
2/17/2026State of Wisconsin Investment Board99,764$683K0.0%+37.0%0.232%
2/17/2026Kemnay Advisory Services Inc.9,124$62K0.0%N/A0.021%
2/17/2026Mangrove Partners IM LLC14,058$96K0.0%N/A0.033%
2/17/2026Graham Capital Management L.P.36,985$253K0.0%+9.7%0.086%
2/16/2026Squarepoint Ops LLC34,137$234K0.0%N/A0.079%
2/16/2026Barclays PLC67,991$466K0.0%+12.3%0.158%
2/13/2026Marshall Wace LLP465,130$3.19M0.0%+270.4%1.082%
2/13/2026Inspire Advisors LLC14,696$101K0.0%N/A0.034%
2/13/2026Segall Bryant & Hamill LLC180,354$1.24M0.0%N/A0.419%
2/13/2026Jacobs Levy Equity Management Inc.159,728$1.09M0.0%-28.4%0.371%
2/13/2026First Trust Advisors LP141,978$973K0.0%+3.0%0.330%
2/13/2026Ieq Capital LLC24,012$164K0.0%-22.0%0.056%
2/13/2026 Boston Partners21,256$146K0.0%-11.0%0.049%
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2/13/2026 Wells Fargo & Company MN43,900$301K0.0%+48.8%0.102%
2/12/2026 Jane Street Group LLC91,216$625K0.0%-36.0%0.212%
2/12/2026New South Capital Management Inc.1,283,528$8.79M0.4%-3.8%2.985%
2/12/2026Aristides Capital LLC26,720$183K0.0%-7.5%0.062%
2/12/2026 Commonwealth Equity Services LLC38,650$265K0.0%-4.6%0.090%
2/12/2026Renaissance Technologies LLC1,697,250$11.63M0.0%-5.5%3.947%
2/12/2026 Dimensional Fund Advisors LP2,043,151$14.00M0.0%+1.7%4.752%
2/12/2026Campbell & CO Investment Adviser LLC52,762$361K0.0%+7.2%0.123%
2/12/2026Aviva PLC67,703$464K0.0%+42.5%0.157%
2/11/2026Empowered Funds LLC176,413$1.21M0.0%+11.1%0.410%
2/11/2026 Janney Montgomery Scott LLC18,022$123K0.0%N/A0.042%
2/11/2026 Deutsche Bank AG53,225$365K0.0%-14.8%0.124%
2/11/2026Franklin Resources Inc.77,522$531K0.0%-26.2%0.180%
2/11/2026Brandywine Global Investment Management LLC22,600$155K0.0%N/A0.053%
2/11/2026O Shaughnessy Asset Management LLC170,826$1.17M0.0%-2.9%0.397%
2/11/2026 Los Angeles Capital Management LLC221,182$1.52M0.0%-4.3%0.514%
2/11/2026 WINTON GROUP Ltd33,098$227K0.0%-48.7%0.077%
2/11/2026State of Wyoming48,062$329K0.0%+20.0%0.112%
2/10/2026Goldman Sachs Group Inc.189,896$1.30M0.0%+15.5%0.442%
2/10/2026AXQ Capital LP12,433$85K0.0%N/A0.029%
2/10/2026 Hillsdale Investment Management Inc.44,000$301K0.0%+41.9%0.102%
2/10/2026 Intech Investment Management LLC14,602$100K0.0%-24.0%0.034%
2/9/2026Geode Capital Management LLC943,154$6.46M0.0%-1.2%2.193%
2/5/2026 Northwestern Mutual Wealth Management Co.269,256$1.84M0.0%+53,751.2%0.626%
2/4/2026 Pacific Ridge Capital Partners LLC118,406$811K0.2%+14.3%0.275%
2/3/2026 Kestrel Investment Management Corp201,750$1.38M0.8%-3.4%0.469%
2/2/2026 Strs Ohio77,100$528K0.0%+29.4%0.179%
1/30/2026 North Star Investment Management Corp.4,075$28K0.0%-97.6%0.009%
1/29/2026Marathon Capital Management175,325$1.20M0.3%-9.8%0.408%
1/26/2026CWM LLC12,080$83K0.0%-14.3%0.028%
1/26/2026 KBC Group NV123,001$843K0.0%N/A0.286%
1/23/2026 State of Alaska Department of Revenue4,145$28K0.0%N/A0.010%
1/21/2026 Prime Capital Investment Advisors LLC11,794$81K0.0%N/A0.027%
1/14/2026 Wedge Capital Management L L P NC153,364$1.05M0.0%-1.1%0.357%
1/14/2026 Exchange Traded Concepts LLC35,366$242K0.0%+26.4%0.082%
1/14/2026 EdgeRock Capital LLC90,517$620K0.2%+6.1%0.210%
1/9/2026 SG Americas Securities LLC19,132$131K0.0%+65.3%0.044%
1/1/2026JPMorgan Chase & Co.142,898$1.42M0.0%-8.2%0.332%
1/1/2026Tudor Investment Corp ET AL207,249$2.06M0.0%N/A0.482%
12/9/2025Tudor Investment Corp ET AL207,249$2.06M0.0%N/A0.475%
11/17/2025Jacobs Levy Equity Management Inc.222,945$2.21M0.0%+37.8%0.511%
11/17/2025 PharVision Advisers LLC31,799$316K0.2%N/A0.073%
11/17/2025Westerly Capital Management LLC1,890,000$18.77M5.9%-5.5%4.335%
11/17/2025Verition Fund Management LLC19,628$195K0.0%N/A0.045%
11/17/2025Quarry LP5,281$52K0.0%+51.9%0.012%
11/17/2025Qube Research & Technologies Ltd88,696$881K0.0%N/A0.203%
11/17/2025Mercer Global Advisors Inc. ADV13,301$132K0.0%N/A0.031%
11/17/2025Millennium Management LLC355,958$3.54M0.0%-23.7%0.816%
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.18,283$182K0.0%-14.2%0.042%
11/17/2025Bank of America Corp DE279,172$2.77M0.0%+59.8%0.640%
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11/17/2025Boothbay Fund Management LLC57,030$566K0.0%N/A0.131%
11/17/2025Aquatic Capital Management LLC25,856$257K0.0%N/A0.059%
11/17/2025Algert Global LLC23,765$236K0.0%N/A0.055%
11/17/2025Alliancebernstein L.P.42,210$419K0.0%-11.8%0.097%
11/17/2025Ameriprise Financial Inc.68,875$684K0.0%-28.5%0.158%
11/14/2025Schonfeld Strategic Advisors LLC21,008$209K0.0%N/A0.048%
11/14/2025 Creative Planning14,426$143K0.0%N/A0.033%
11/14/2025Lazard Asset Management LLC260,805$2.59M0.0%+222.7%0.598%
11/14/2025Raymond James Financial Inc.41,939$416K0.0%-4.4%0.096%
11/14/2025Occudo Quantitative Strategies LP32,933$327K0.0%-24.9%0.076%


HDSN Institutional Ownership - Frequently Asked Questions

During the previous two years, 182 institutional investors and hedge funds held shares of Hudson Technologies. The most heavily invested institutionals were Vanguard Group Inc. ($23.57M), Hartree Partners LP ($22.05M), Westerly Capital Management LLC ($17.47M), Dimensional Fund Advisors LP ($12.63M), Renaissance Technologies LLC ($11.63M), Sixth Street Partners Management Company L.P. ($11.43M), and New South Capital Management Inc. ($8.79M).Learn more on Hudson Technologies' institutional investors.

71.34% of Hudson Technologies' stock is owned by institutional investors. Learn more on HDSN's institutional investor holdings.

Of the 155 institutional investors that purchased Hudson Technologies' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Hartree Partners LP ($3.57M), Westerly Capital Management LLC ($1.64M), New South Capital Management Inc. ($1.51M), D. E. Shaw & Co. Inc. ($993.83K), Arrowstreet Capital Limited Partnership ($874.46K), Lazard Asset Management LLC ($839.27K), and JPMorgan Chase & Co. ($653.69K).

Institutional investors have bought a total of 7,527,252 shares in the last 24 months. This purchase volume represents approximately $60.63M in transactions.

Of the 59 institutional investors that sold Hudson Technologies' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: JPMorgan Chase & Co. ($510.12K), Millennium Management LLC ($277.66K), 683 Capital Management LLC ($275.90K), Trexquant Investment LP ($223.66K), Marathon Capital Management ($207.38K), Tudor Investment Corp ET AL ($178.01K), and North Star Investment Management Corp. ($166K).

Institutional investors have sold a total of 3,512,007 shares in the last 24 months. This volume of shares sold represents approximately $27.17M in transactions.


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This page (NASDAQ:HDSN) was last updated on 5/14/2026 by MarketBeat.com Staff.
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