ZSTK ZEROSTACK CORP
FollowCOM (common), issuer CIK 1790169
10 managers (11 13F filers) reported a position in ZSTK shares at 2026-06-30, 61,288 shares in all. 3 filers opened a position and 2 filers sold out during the quarter.
- Managers
- 10
- 13F filers
- 11
- New
- 3
- Added
- 0
- Reduced
- 3
- Sold out
- 2
- Shares held by filers
- 61,288
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
No Form 4 transaction on this security in the data.
13F holders, Q2 2026
Filers in the available 13F reports with a share position at 2026-06-30, 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 |
|---|---|---|---|---|---|
| VANGUARD GROUP INCgroup of 2 filers holding | 38,088 | $114K | 0 | Timeline
| |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 20,994 | $63K | <0.01% | -4,327 | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 1,730 | $5.19K | <0.01% | new | 13F-HRTimelineGroup |
| UBS Group AGin group UBS Group AG | 440 | $1.32K | <0.01% | -226 | 13F-HRTimelineGroup |
| OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC. | 12 | $36 | <0.01% | 0 | 13F-HRTimelineGroup |
| MORGAN STANLEYin group MORGAN STANLEY | 7 | $21 | <0.01% | -166 | 13F-HRTimelineGroup |
| BARCLAYS PLCin group BARCLAYS PLC | 3 | $9 | <0.01% | new | 13F-HRTimelineGroup |
| CITIGROUP INCin group CITIGROUP INC | 1 | $3 | <0.01% | new | 13F-HRTimelineGroup |
| Key Financial Inc | 1 | $3 | <0.01% | 0 | 13F-HRTimeline |
| ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA | 12 | $0 | 0% | 0 | 13F-HRTimelineGroupValue filed as zero, left out of ratios. |