GDYN GRID DYNAMICS HLDGS INC
FollowCL A (common), issuer CIK 1743725
201 managers (203 13F filers) reported a position in GDYN shares at 2025-06-30, 70,918,227 shares in all. 29 filers opened a position and 51 filers sold out during the quarter.
- Managers
- 201
- 13F filers
- 203
- New
- 29
- Added
- 90
- Reduced
- 57
- Sold out
- 51
- Shares held by filers
- 70,918,227
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
| Owner | Date | Shares | Price | Filing |
|---|---|---|---|---|
| Gryzlov Yuryofficer (CHIEF OPERATING OFFICER) | 2026-10-08 | -4,849 S | $8 | Form 4 |
13F holders, Q2 2025
Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, I… | 0 | $0 | 0 | 13F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios. |
Events
Gryzlov Yury sold 4,849 GDYN shares on 2026-10-08, Form 4 filed 2026-10-08. 0001628280-26-065478
Accepted , ingested