A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Hudson Technologies Inc stock. As of the latest transaction made, Citadel Advisors LLC holds 28,400 shares of HDSN stock, worth $151,656. This represents 0.0% of its overall portfolio holdings.

Number of Shares
28,400
Previous 47,800 40.59%
Holding current value
$151,656
Previous $420,000 43.81%
% of portfolio
0.0%
Previous 0.0%

Shares

20 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

SELL
$7.47 - $9.14 $1.19 Million - $1.46 Million
-159,361 Reduced 36.95%
271,932 $2.27 Million
Q2 2024

Aug 14, 2024

BUY
$8.66 - $11.33 $1.15 Million - $1.5 Million
132,601 Added 44.39%
431,293 $3.79 Million
Q1 2024

May 15, 2024

BUY
$11.01 - $14.96 $1.5 Million - $2.03 Million
135,993 Added 83.59%
298,692 $3.29 Million
Q4 2023

Feb 14, 2024

SELL
$11.84 - $13.98 $812,330 - $959,153
-68,609 Reduced 29.66%
162,699 $2.19 Million
Q3 2023

Nov 14, 2023

BUY
$8.63 - $13.57 $1.88 Million - $2.96 Million
218,074 Added 1647.83%
231,308 $3.08 Million
Q2 2023

Aug 14, 2023

BUY
$7.55 - $9.77 $92,676 - $119,926
12,275 Added 1279.98%
13,234 $127,000
Q1 2023

May 15, 2023

SELL
$7.77 - $11.31 $523,138 - $761,479
-67,328 Reduced 98.6%
959 $8,000
Q4 2022

Feb 14, 2023

SELL
$7.41 - $11.9 $347,780 - $558,514
-46,934 Reduced 40.73%
68,287 $691,000
Q3 2022

Nov 14, 2022

BUY
$6.62 - $10.75 $555,795 - $902,537
83,957 Added 268.54%
115,221 $847,000
Q2 2022

Aug 15, 2022

BUY
$5.95 - $10.66 $28,399 - $50,880
4,773 Added 18.02%
31,264 $234,000
Q1 2022

May 16, 2022

SELL
$3.37 - $6.3 $213,236 - $398,632
-63,275 Reduced 70.49%
26,491 $164,000
Q4 2021

Feb 14, 2022

BUY
$3.28 - $4.76 $238,334 - $345,875
72,663 Added 424.86%
89,766 $398,000
Q3 2021

Nov 15, 2021

SELL
$2.83 - $3.85 $101,639 - $138,272
-35,915 Reduced 67.74%
17,103 $60,000
Q2 2021

Aug 16, 2021

BUY
$1.66 - $3.41 $40,454 - $83,101
24,370 Added 85.07%
53,018 $180,000
Q1 2021

May 17, 2021

BUY
$1.05 - $1.78 $17,607 - $29,848
16,769 Added 141.17%
28,648 $46,000
Q4 2020

Feb 16, 2021

SELL
$1.02 - $1.66 $4,149 - $6,752
-4,068 Reduced 25.51%
11,879 $13,000
Q4 2019

Feb 14, 2020

SELL
$0.51 - $0.99 $2,721 - $5,283
-5,337 Reduced 25.08%
15,947 $16,000
Q4 2018

Feb 14, 2019

SELL
$0.72 - $1.84 $5,312 - $13,577
-7,379 Reduced 25.74%
21,284 $18,000
Q3 2018

Nov 13, 2018

BUY
$1.28 - $2.37 $8,769 - $16,236
6,851 Added 31.41%
28,663 $0
Q2 2018

Aug 10, 2018

BUY
$1.96 - $4.89 $42,751 - $106,660
21,812 New
21,812 $0

Others Institutions Holding HDSN

About HUDSON TECHNOLOGIES INC


  • Ticker HDSN
  • Exchange NASDAQ
  • Sector Basic Materials
  • Industry Specialty Chemicals
  • Shares Outstandng 45,020,100
  • Market Cap $240M
  • Description
  • Hudson Technologies, Inc. a refrigerant services company, provides solutions to recurring problems within the refrigeration industry primarily in the United States. The company's products and services include refrigerant and industrial gas sales; refrigerant management services consisting primarily of reclamation of refrigerants, re-usable cylin...
More about HDSN
Track Ken Griffin's Portfolio

Track Ken Griffin Portfolio

Follow Ken Griffin (Citadel Advisors LLC) and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Citadel Advisors LLC, based on Form 13F filings with the SEC.

News

Stay updated on Citadel Advisors LLC and Ken Griffin with notifications on news.