Simplex Trading, LLC Grid Dynamics Holdings, Inc. Transaction History

Simplex Trading, LLC

  • $195 Billion
  • Q3 2025

A detailed history of Simplex Trading, LLC transactions in Grid Dynamics Holdings, Inc. stock. As of the latest transaction made, Simplex Trading, LLC holds 2,676 shares of GDYN stock, worth $21,889. This represents 0.0% of its overall portfolio holdings.

Number of Shares
2,676
Holding current value
$21,889
% of portfolio
0.0%

Shares

13 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 12, 2025
BUY
$7.5 - $12.39 $20,070 - $33,155
2,676 New
2,676 $20,000
Q1 2025

May 12, 2025
SELL
$15.65 - $24.05 $78,656 - $120,875
-5,026 Reduced 99.74%
13 $0
Q4 2024

Feb 11, 2025
BUY
$13.96 - $22.7 $65,947 - $107,234
4,724 Added 1499.68%
5,039 $112,000
Q3 2024

Nov 08, 2024
SELL
$10.29 - $14.6 $6,863 - $9,738
-667 Reduced 67.92%
315 $4,000
Q2 2024

Jul 25, 2024
BUY
$9.08 - $12.18 $8,916 - $11,960
982 New
982 $10,000
Q3 2023

Nov 01, 2023
BUY
$9.08 - $12.26 $44,719 - $60,380
4,925 New
4,925 $59,000
Q2 2022

Aug 03, 2022
SELL
$13.92 - $19.95 $60,398 - $86,563
-4,339 Reduced 99.2%
35 $0
Q1 2022

May 02, 2022
BUY
$9.19 - $39.41 $36,548 - $156,733
3,977 Added 1001.76%
4,374 $61,000
Q4 2021

Feb 23, 2022
SELL
$25.85 - $42.08 $30,580 - $49,780
-1,183 Reduced 74.87%
397 $15,000
Q3 2021

Oct 28, 2021
SELL
$18.8 - $31.67 $22,804 - $38,415
-1,213 Reduced 43.43%
1,580 $29,000
Q2 2021

Aug 12, 2021
BUY
$13.87 - $18.84 $38,738 - $52,620
2,793 New
2,793 $41,000
Q1 2021

Apr 26, 2021
SELL
$12.22 - $16.25 $2,101 - $2,795
-172 Closed
0 $0
Q4 2020

Feb 02, 2021
BUY
$7.8 - $12.6 $1,341 - $2,167
172 New
172 $2,000

Others Institutions Holding GDYN

# of Institutions
203
Shares Held
62.9M
Call Options Held
81.6K
Put Options Held
11.4K
View Full List

About GRID DYNAMICS HOLDINGS, INC.

GDYN Quotes by TradingView
  • Ticker GDYN
  • Exchange NASDAQ
  • Sector Technology
  • Industry Information Technology Services
  • Shares Outstandng 73,866,896
  • Market Cap $604M
  • Description
  • Grid Dynamics Holdings, Inc., together with its subsidiaries, provides enterprise-level digital transformation services in the areas of search, analytics, and release automation for Fortune 1000 corporations in North America, Europe, and internationally. It works in collaboration with its clients on digital transformation initiatives that cover ...
More about GDYN
Track This Portfolio

Track Simplex Trading, LLC Portfolio

Follow Simplex Trading, 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 Simplex Trading, LLC, based on Form 13F filings with the SEC.

News

Stay updated on Simplex Trading, LLC with notifications on news.

Choose your preferred platform and Sign Up 👇 Telegram Email