GDYN
GRID DYN HLDG-A (GDYN)
NASDAQ
$13.91-$0.15 (-1.04%)
Price as of Nov 11, 2026 7:55 PM EST
  • $1.1B
    Market Cap
  • 63.68%
    1-Year Change
  • Information Technology Services
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK FUNDING, INC. /DE
12.29%
9.9M
+4.9M (+49.44%)
Dec 31, 2024
BLACKROCK, INC.
8.31%
6.7M
-5.1M (-76.47%)
Jun 30, 2026
ALYESKA INVESTMENT GROUP, L.P.
7.55%
6.1M
+811,380 (+13.38%)
Jun 30, 2026
VANGUARD GROUP INC
7.37%
5.9M
+279,995 (+4.73%)
Dec 31, 2025
WASATCH ADVISORS INC
7.32%
5.9M
+1.7M (+29.43%)
Dec 31, 2022
BLACKROCK INC.
6.05%
4.9M
+157,824 (+3.25%)
Jun 30, 2024
WASATCH ADVISORS LP
5.81%
4.7M
+112,319 (+2.41%)
Jun 30, 2025

Current Ownership Distribution

  • Institutions1.1B (73.25%)
  • Mutual Funds385.4M (25.36%)
  • Insiders21.1M (1.39%)
  • Other0 (0.00%)

Insider Transactions

  • 1.39% (21.1M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 5
    Number of InsiderSelling (last 12 months)
  • $167.5M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
CARNEY LLOYD
Sell
Nov 06, 2026
$519,490.75
39,505
$13.15
637,625
CARNEY LLOYD
Gift
Nov 06, 2026
$0.00
7,435
$0.00
630,190
CARNEY LLOYD
Gift
Nov 06, 2026
$0.00
7,435
$0.00
12,635
CARNEY LLOYD
Sell
Nov 06, 2026
$165,052.72
12,542
$13.16
0
CARNEY LLOYD
Sell
Nov 05, 2026
$202,938.84
15,156
$13.39
677,130
Gryzlov Yury
CHIEF OPERATING OFFICER
Sell
Nov 03, 2026
$63,888.25
4,715
$13.55
480,063
Livschitz Leonard
CHIEF EXECUTIVE OFFICER
Sell
Oct 29, 2026
$90,000.00
10,000
$9.00
3.3M
Gryzlov Yury
CHIEF OPERATING OFFICER
Sell
Oct 02, 2026
$10,532.70
1,245
$8.46
500,139
Gryzlov Yury
CHIEF OPERATING OFFICER
Sell
Sep 03, 2026
$31,344.00
3,918
$8.00
503,070
Livschitz Leonard
CHIEF EXECUTIVE OFFICER
In Kind
Aug 21, 2026
$1,385.04
174
$7.96
10,834
Gryzlov Yury
CHIEF OPERATING OFFICER
Sell
Aug 18, 2026
$3,516.51
467
$7.53
506,988
Gryzlov Yury
CHIEF OPERATING OFFICER
Sell
Aug 13, 2026
$31,440.00
3,930
$8.00
508,087
Zhang Shuo
Gift
Aug 07, 2026
$0.00
5,134
$0.00
104,772
Doradla Anil
CHIEF FINANCIAL OFFICER
In Kind
Jul 28, 2026
$4,095.38
667
$6.14
397,358
Livschitz Leonard
CHIEF EXECUTIVE OFFICER
In Kind
Jul 02, 2026
$224,440.32
35,968
$6.24
3.4M
Gryzlov Yury
CHIEF OPERATING OFFICER
Sell
Jul 02, 2026
$7,831.05
1,245
$6.29
512,017
Gryzlov Yury
CHIEF OPERATING OFFICER
In Kind
Jul 01, 2026
$10,520.64
1,686
$6.24
513,262
Doradla Anil
CHIEF FINANCIAL OFFICER
In Kind
Jul 01, 2026
$13,216.32
2,118
$6.24
398,025
Gryzlov Yury
CHIEF OPERATING OFFICER
Sell
Apr 02, 2026
$6,897.30
1,245
$5.54
520,482
Livschitz Leonard
CHIEF EXECUTIVE OFFICER
In Kind
Apr 01, 2026
$202,859.52
35,968
$5.64
3.4M
Gryzlov Yury
CHIEF OPERATING OFFICER
In Kind
Apr 01, 2026
$9,509.04
1,686
$5.64
521,727
Gryzlov Yury
CHIEF OPERATING OFFICER
Sell
Mar 10, 2026
$132,274.52
21,266
$6.22
523,413
Livschitz Leonard
CHIEF EXECUTIVE OFFICER
In Kind
Feb 21, 2026
$1,212.18
178
$6.81
11,658
Gryzlov Yury
CHIEF OPERATING OFFICER
In Kind
Feb 14, 2026
$17,298.82
2,629
$6.58
544,679
Livschitz Leonard
CHIEF EXECUTIVE OFFICER
In Kind
Feb 14, 2026
$6,737.92
1,024
$6.58
11,836
Doradla Anil
CHIEF FINANCIAL OFFICER
In Kind
Jan 28, 2026
$6,334.20
765
$8.28
375,710
Livschitz Leonard
CHIEF EXECUTIVE OFFICER
Sell
Jan 20, 2026
$90,000.00
10,000
$9.00
3.1M
Doradla Anil
CHIEF FINANCIAL OFFICER
Sell
Jan 07, 2026
$20,000.00
2,000
$10.00
376,475
Livschitz Leonard
CHIEF EXECUTIVE OFFICER
Sell
Jan 06, 2026
$97,000.00
10,000
$9.70
3.1M
Doradla Anil
CHIEF FINANCIAL OFFICER
Award
Jan 01, 2026
$0.00
36,000
$0.00
380,852