Hudson Technologies Inc

HDSN

Exchange: Nasdaq
Industry: Wholesale-Machinery, Equipment & Supplies
SEC CIK: 0000925528

SEC filings (opens in a new tab)

In the last 90 days, Hudson Technologies Inc insiders filed 9 open-market purchases and 0 sales; 151 institutions reported holding it in 13F filings for Q2 2026, worth $181.4M in total; no superinvestor holds it.

Q3 2022 vs. Q2 2022

How the institutions holding Hudson Technologies Inc changed between Q2 2022 and Q3 2022.

All holders in Q3 2022 All holders in Q2 2022

13F holders of HDSN: Q2 2022 compared with Q3 2022
Measure	Q2 2022	Of which not filed for Q3 2022	Q3 2022	Change
Holders	112	1	133	+22
Shares	28.8M	11.3K	28.5M	−253.3K (−0.9%)
Value	$216.3M	$85.0K	$209.8M	−$6.48M (−3.0%)

1 institution that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (37)

Institutions that held Hudson Technologies Inc at the end of Q3 2022 but not at the end of Q2 2022.

Institutions new to HDSN in Q3 2022
Institution	Shares	Value	% of portfolio
RK Capital Management, LLC	493,300	$3.63M	0.93%
Maven Securities LTD	325,000	$2.39M	0.11%
Allspring Global Investments Holdings, LLC	253,341	$1.86M	0.00%
AQR Capital Management LLC	147,017	$1.08M	0.00%
SummerHaven Investment Management, LLC	105,519	$776.0K	0.54%
First Trust Advisors LP	101,835	$748.0K	0.00%
Healthcare of Ontario Pension Plan Trust Fund	96,001	$706.0K	0.00%
Susquehanna Fundamental Investments, LLC	80,789	$594.0K	0.01%
Alberta Investment Management Corp	70,732	$520.0K	0.00%
HRT Financial LP	65,466	$481.0K	0.01%
XTX Topco Ltd	48,212	$354.0K	0.09%
Alps Advisors Inc	41,482	$305.0K	0.00%
Prairiewood Capital, LLC	35,307	$260.0K	0.21%
Bailard, Inc.	30,332	$223.0K	0.01%
Russell Investments Group, Ltd.	30,300	$222.0K	0.00%
Keebeck Wealth Management, LLC	30,000	$221.0K	0.04%
Janney Montgomery Scott LLC	28,817	$212.0K	0.00%
Jump Financial, LLC	22,200	$163.0K	0.01%
Brown Brothers Harriman & Co	20,000	$147.0K	0.00%
State of Wyoming	17,696	$130.0K	0.06%
STRS Ohio	17,400	$127.0K	0.00%
ExodusPoint Capital Management, LP	16,299	$120.0K	0.00%
American Century Companies Inc	16,111	$118.0K	0.00%
Mutual Advisors, LLC	15,200	$112.0K	0.01%
Counterpoint Mutual Funds LLC	15,196	$112.0K	0.27%
Cambridge Investment Research Advisors, Inc.	14,762	$109.0K	0.00%
Prelude Capital Management, LLC	10,000	$74.0K	0.00%
New York State Teachers Retirement System	3,700	$27.0K	0.00%
Financial Management Professionals, Inc.	3,398	$25.0K	0.01%
Truvestments Capital LLC	1,000	$7.00K	0.00%
IFP Advisors, Inc	1,320	$4.00K	0.00%
Federation des caisses Desjardins du Quebec	350	$2.57K	0.00%
Parallel Advisors, LLC	243	$2.00K	0.00%
Quadrant Capital Group LLC	150	$1.00K	0.00%
Lindbrook Capital, LLC	186	$1.00K	0.00%
Stephens Consulting, LLC	126	$926	0.00%
Wipfli Financial Advisors LLC,	56	$0	0.00%

Sold out (15)

Institutions that held Hudson Technologies Inc at the end of Q2 2022 and filed for Q3 2022 without it.

Institutions that sold out of HDSN in Q3 2022
Institution	Shares, Q2 2022	Value, Q2 2022
Marshall Wace, LLP	443,917	$3.33M
Voloridge Investment Management, LLC	103,291	$776.0K
Bayesian Capital Management, LP	31,300	$235.0K
Group One Trading, L.P.	30,628	$230.0K
Virtu Financial LLC	23,759	$178.0K
PDT Partners, LLC	18,559	$139.0K
Simplex Trading, LLC	16,197	$121.0K
Raymond James & Associates	13,264	$100.0K
Gsa Capital Partners LLP	13,196	$99.0K
Wolverine Trading, LLC	12,081	$92.0K
Two Sigma Securities, LLC	10,053	$75.0K
Sequoia Financial Advisors, LLC	10,000	$75.0K
Cutler Group LP	1,095	$8.00K
TCI Wealth Advisors, Inc.	1,000	$8.00K
Captrust Financial Advisors	608	$5.00K

Not filed for Q3 2022 yet (1)

Institutions that held Hudson Technologies Inc at the end of Q2 2022 and haven't filed a 13F for Q3 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding HDSN in Q2 2022 that haven't filed for Q3 2022
Institution	Shares, Q2 2022	Value, Q2 2022
Dorsey Wright & Associates	11,308	$85.0K