A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in Research Frontiers Inc stock. As of the latest transaction made, Renaissance Technologies LLC holds 77,144 shares of REFR stock, worth $137,316. This represents 0.0% of its overall portfolio holdings.

Number of Shares
77,144
Previous 94,400 18.28%
Holding current value
$137,316
Previous $95,000 5.26%
% of portfolio
0.0%
Previous 0.0%

Shares

10 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 13, 2024

SELL
$0.93 - $1.47 $16,048 - $25,366
-17,256 Reduced 18.28%
77,144 $100,000
Q4 2023

Feb 13, 2024

BUY
$0.92 - $1.22 $64,860 - $86,010
70,500 Added 294.98%
94,400 $95,000
Q3 2023

Nov 14, 2023

SELL
$1.02 - $1.7 $5,202 - $8,670
-5,100 Reduced 17.59%
23,900 $26,000
Q2 2023

Aug 11, 2023

BUY
$1.42 - $1.76 $41,180 - $51,040
29,000 New
29,000 $46,000
Q3 2021

Nov 12, 2021

SELL
$1.96 - $2.88 $94,499 - $138,856
-48,214 Closed
0 $0
Q2 2021

Aug 13, 2021

BUY
$2.05 - $3.03 $58,066 - $85,824
28,325 Added 142.42%
48,214 $114,000
Q1 2021

May 13, 2021

BUY
$2.67 - $5.37 $53,103 - $106,803
19,889 New
19,889 $56,000
Q2 2019

Aug 12, 2019

SELL
$2.04 - $3.51 $36,970 - $63,611
-18,123 Closed
0 $0
Q1 2019

May 14, 2019

SELL
$1.56 - $2.97 $26,490 - $50,433
-16,981 Reduced 48.37%
18,123 $39,000
Q4 2018

Feb 13, 2019

BUY
$1.2 - $1.8 $42,124 - $63,187
35,104 New
35,104 $55,000

Others Institutions Holding REFR

About RESEARCH FRONTIERS INC


  • Ticker REFR
  • Exchange NASDAQ
  • Sector Technology
  • Industry Electronic Components
  • Shares Outstandng 33,650,400
  • Market Cap $59.9M
  • Description
  • Research Frontiers Incorporated develops and markets technology and devices to control the flow of light worldwide. The company develops and licenses suspended particle device (SPD-Smart) light-control technology to companies that manufacture and market the SPD-Smart chemical emulsion, light-control film made from the chemical emulsion, the ligh...
More about REFR
Track Jim Simons's Portfolio

Track Jim Simons Portfolio

Follow Jim Simons (Renaissance Technologies 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 Renaissance Technologies LLC, based on Form 13F filings with the SEC.

News

Stay updated on Renaissance Technologies LLC and Jim Simons with notifications on news.