13F

Stock

Hudson Technologies Inc

Ticker not mapped · held by 168 managers

Reported value

$221.3M

Holders

168

+1 new · −1 exited

Holders’ est. mark

−$2.71M

Price effect on 7 books still in the name

Largest holder

$26M

Hartree Partners, LP

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Hartree Partners, LP3.8M$26M—Held
BlackRock, Inc.2.91M$20M—Held
WESTERLY CAPITAL MANAGEMENT, LLC2.55M$17.5M—Held
Vanguard2.34M$16M—Held
DIMENSIONAL FUND ADVISORS LP2.04M$14M—Held
Renaissance Technologies1.7M$11.6M—Held
AMERICAN CENTURY COMPANIES INC1.39M$9.5M—Held
NEW SOUTH CAPITAL MANAGEMENT INC1.28M$8.79M—Held
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP982.8K$6.73M—Held
GEODE CAPITAL MANAGEMENT, LLC943.2K$6.46M—Held
State Street894.1K$6.12M—Held
CASPIAN CAPITAL LP728.3K$4.99M—Held
MORGAN STANLEY705.6K$4.83M−$2.17MCut−$3.04M
D. E. Shaw & Co., Inc.582.8K$3.99M—Held
MARSHALL WACE, LLP465.1K$3.19M—Held
LAZARD ASSET MANAGEMENT LLC431.8K$2.96M—Held
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO410.1K$2.81M—Held
NORTHERN TRUST CORP391.9K$2.68M—Held
BRIDGEWAY CAPITAL MANAGEMENT, LLC378.3K$2.59M—Held
Icahn Capital339.4K$2.32M—Held
683 Capital Management, LLC335K$2.29M—Held
Bank of New York Mellon Corp325.7K$2.23M—Held
JB CAPITAL PARTNERS LP306.2K$2.1M—Held
LOS ANGELES CAPITAL MANAGEMENT LLC221.2K$2.03M—Held
GOLDMAN SACHS GROUP INC189.9K$1.3M—Held
MILLENNIUM MANAGEMENT LLC189.1K$1.3M—Held
SEGALL BRYANT & HAMILL, LLC180.4K$1.24M—Held
MARATHON CAPITAL MANAGEMENT175.3K$1.2M—Held
O'SHAUGHNESSY ASSET MANAGEMENT, LLC170.8K$1.17M—Held
TWO SIGMA ADVISERS, LP167.3K$1.15M—Held
Qube Research & Technologies Ltd163.7K$1.12M—Held
JACOBS LEVY EQUITY MANAGEMENT, INC159.7K$1.09M—Held
WEDGE CAPITAL MANAGEMENT L L P/NC153.4K$1.05M—Held
FIRST TRUST ADVISORS LP142K$972.5K—Held
CREDIT AGRICOLE S A140K$959K—Held
Russell Investments Group, Ltd.138.7K$950K—Held
UBS Group AG136.1K$932.2K—Held
TWO SIGMA INVESTMENTS, LP135.4K$927.5K—Held
JPMORGAN CHASE & CO127.6K$873.9K—Held
Quantinno Capital Management LP121.9K$835.3K—Held
Pacific Ridge Capital Partners, LLC118.4K$811.1K—Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC115.3K$789.9K—Held
Point72 Asset Management, L.P.113.3K$775.9K—Held
STATE OF WISCONSIN INVESTMENT BOARD99.8K$683.4K—Held
Invesco Ltd.97.1K$665.2K—Held
JANE STREET GROUP, LLC91.2K$624.8K—Held
EdgeRock Capital LLC90.5K$620K—Held
BANK OF AMERICA CORP /DE/83.4K$571.3K−$256.9KCut−$2.2M
Nuveen, LLC83.1K$569.5K—Held
Citadel80.1K$548.6K—Held
FRANKLIN RESOURCES INC77.5K$531K—Held
STRS OHIO77.1K$528.1K—Held
AMERIPRISE FINANCIAL INC71.2K$487.5K—Held
PINNACLE ASSOCIATES LTD70K$479.5K—Held
PRUDENTIAL FINANCIAL INC70K$479.3K—Held
Inspire Investing, LLC68.6K$469.8K—Held
BARCLAYS PLC68K$465.7K−$186.5KCut−$135.5K
AVIVA PLC67.7K$463.8K—Held
VOYA INVESTMENT MANAGEMENT LLC61.3K$419.7K—Held
Trexquant Investment LP59.6K$408.1K—Held
PRINCIPAL FINANCIAL GROUP INC59.1K$404.6K—Held
Kerrisdale Advisers, LLC57.6K$394.7K—Held
DEUTSCHE BANK AG\53.2K$364.6K—Held
Campbell & CO Investment Adviser LLC52.8K$361.4K—Held
CANADA PENSION PLAN INVESTMENT BOARD51.5K$352.8K—Held
RHUMBLINE ADVISERS51.3K$351.4K—Held
ZAZOVE ASSOCIATES LLC50K$342.5K—Held
State of Wyoming48.1K$329.2K—Held
ISTHMUS PARTNERS, LLC47.7K$326.5K—Held
Hillsdale Investment Management Inc.44K$301.4K—Held
WELLS FARGO & COMPANY/MN43.9K$300.7K—Held
ALLIANCEBERNSTEIN L.P.42.2K$289.1K—Held
GRIMES & Co WEALTH MANAGEMENT, LLC41.2K$282K—Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP41K$280.6K—Held
RAYMOND JAMES FINANCIAL INC39.6K$271.3K—Held
COMMONWEALTH EQUITY SERVICES, LLC38.6K$264.8K—Held
SEIZERT CAPITAL PARTNERS, LLC38K$260.5K—Held
Graham Capital Management, L.P.37K$253.3K—Held
Sterling Capital Management LLC37K$253.3K—Held
EXCHANGE TRADED CONCEPTS, LLC35.4K$242.3K—Held
Squarepoint Ops LLC34.1K$233.8K—Held
WINTON GROUP Ltd33.1K$226.7K—Held
COMERICA BANK31.6K$216.6K—Held
MARTINGALE ASSET MANAGEMENT L P31.2K$214K—Held
PRELUDE CAPITAL MANAGEMENT, LLC31.2K$213.7K—Held
TUDOR INVESTMENT CORP ET AL29.2K$200.3K−$90.1KCut−$1.86M
XTX Topco Ltd29.1K$199.5K—Held
Aristides Capital LLC26.7K$183K—Held
Integrated Advisors Network LLC25.3K$173.2K—Held
IEQ CAPITAL, LLC24K$164.5K—Held
OSAIC HOLDINGS, INC.22.9K$156.7K—Held
Brandywine Global Investment Management, LLC22.6K$154.8K—Held
Boston Partners21.3K$145.6K—Held
EP Wealth Advisors, LLC20.4K$139.9K—Held
SHERBROOKE PARK ADVISERS LLC19.4K$132.7K—Held
Legato Capital Management LLC18.5K$126.6K—Held
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.17.9K$122.3K—Held
MetLife Investment Management, LLC16.4K$112.4K—Held
Truvestments Capital LLC15K$102.8K—Held
Inspire Advisors, LLC14.7K$100.7K—Held
INTECH INVESTMENT MANAGEMENT LLC14.6K$100K—Held
MANGROVE PARTNERS IM, LLC14.1K$96.3K—Held
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM13.7K$93.5K—Held
BROWN BROTHERS HARRIMAN & CO13.3K$90.9K—Held
Cardinal Point Capital Management ULC12.8K$88K—Held
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC12.5K$86.9K—Held
AXQ CAPITAL, LP12.4K$85.2K—Held
MANUFACTURERS LIFE INSURANCE COMPANY, THE12.1K$83K—Held
Prime Capital Investment Advisors, LLC11.8K$80.8K—Held
1620 INVESTMENT ADVISORS, INC.11.2K$77K—Held
Police & Firemen's Retirement System of New Jersey10.8K$74.1K—Held
Kemnay Advisory Services Inc.9.12K$62.5K—Held
BNP PARIBAS FINANCIAL MARKETS8.76K$60K—Held
Versant Capital Management, Inc8.3K$56.9K—Held
GAMMA Investing LLC6.68K$45.8K—Held
Fidelity6.41K$43.9K—Held
AlphaQuest LLC5.55K$38K—Held
NEW YORK STATE COMMON RETIREMENT FUND5.27K$36.1K—Held
North Star Investment Management Corp.4.08K$27.9K—Held
Steward Partners Investment Advisory, LLC4K$27.4K—Held
CITIGROUP INC3.71K$25.4K—Held
Legal & General Group Plc3.56K$24.4K—Held
Ameritas Investment Partners, Inc.3.21K$22K—Held
MEEDER ASSET MANAGEMENT INC2.56K$17.6K—Held
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2.37K$16.2K—Held
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC1.81K$12.4K—Held
ROYAL BANK OF CANADA1.5K$10K—Held
NATIONAL BANK OF CANADA /FI/1.26K$8.63K—Held
SIMPLEX TRADING, LLC1.16K$7.95K—Held
Tower Research Capital LLC (TRC)1.06K$7.27K—Held
BARD ASSOCIATES INC1K$6.85K—Held
True Wealth Design, LLC991$6.79K—Held
NISA INVESTMENT ADVISORS, LLC977$6.69K—Held
Essential Partners LLC717$4.91K−$2.21KCut−$3.77K
EverSource Wealth Advisors, LLC589$4.04K—Held
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO500$3.42K—Held
FINANCIAL CONSULATE, INC500$3.42K—Held
Private Wealth Management Group, LLC406$2.78K—Held
C M BIDWELL & ASSOCIATES LTD400$2.74K—Held
Optiver Holding B.V.350$2.4K—Held
Red Tortoise LLC328$2.25K—Held
ACADIAN ASSET MANAGEMENT LLC220.6K$1.51K—Held
KESTREL INVESTMENT MANAGEMENT CORP201.8K$1.38K—Held
Rockefeller Capital Management L.P.158$1.08K—Held
Stephens Consulting, LLC126$864—Held
KBC Group NV123K$843—New
Arax Advisory Partners77$528—Held
PRICE T ROWE ASSOCIATES INC /MD/73.7K$505—Held
Hilton Head Capital Partners, LLC50$342—Held
Farther Finance Advisors, LLC47$322—Held
ALGERT GLOBAL LLC43.1K$295—Held
Thrivent Financial for Lutherans27.3K$187—Held
Sunbelt Securities, Inc.27$185—Held
IFP Advisors, Inc23$158−$70Cut−$110
SG Americas Securities, LLC19.1K$131—Held
Janney Montgomery Scott LLC18K$123—Held
Allworth Financial LP14$96−$43Cut−$1.03K
CWM, LLC12.1K$83—Held
SBI Securities Co., Ltd.12$82—Held
State of Alaska, Department of Revenue4.14K$28—Held
NEW YORK STATE TEACHERS RETIREMENT SYSTEM3.52K$24—Held
PNC Financial Services Group, Inc.3$21—Held
AMALGAMATED BANK1.21K$8—Held
JONES FINANCIAL COMPANIES LLLP1$7—Held
ROTHSCHILD INVESTMENT LLC1$7—Held
Covestor Ltd935$6—Held
HARBOR CAPITAL ADVISORS, INC.647$4—Held
BESSEMER GROUP INC33$0—Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.