GCTK GLUCOTRACK INC
FollowCOM NEW (common), issuer CIK 1506983
19 managers (19 13F filers) reported a position in GCTK shares at 2026-06-30, 587,976 shares in all. 9 filers opened a position and 3 filers sold out during the quarter.
- Managers
- 19
- 13F filers
- 19
- New
- 9
- Added
- 2
- Reduced
- 1
- Sold out
- 3
- Shares held by filers
- 587,976
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 |
|---|---|---|---|---|---|
| HRT FINANCIAL LP | 205,442 | $65K | <0.01% | +164,811 | 13F-HRTimeline |
| JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC | 128,459 | $41K | <0.01% | new | 13F-HRTimelineGroup |
| CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC | 79,530 | $25.4K | <0.01% | new | 13F-HR/ATimelineGroup |
| Ikarian Capital, LLCin group Ikarian Capital, LLC | 45,830 | $14.6K | <0.01% | 0 | 13F-HRTimelineGroup |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 34,207 | $10.9K | <0.01% | -12,794 | 13F-HRTimelineGroup |
| Virtu Financial LLCin group Virtu Financial LLC | 18,726 | $6K | <0.01% | new | 13F-HRTimelineGroup |
| GRANITE ISLANDS PRIVATE WEALTH, LLC | 15,700 | $5.01K | <0.01% | new | 13F-HRTimeline |
| BOOTHBAY FUND MANAGEMENT, LLC | 13,525 | $4.31K | <0.01% | 0 | 13F-HRTimeline |
| UBS Group AGin group UBS Group AG | 13,343 | $4.26K | <0.01% | +12,641 | 13F-HRTimelineGroup |
| CITIGROUP INCin group CITIGROUP INC | 12,872 | $4.11K | <0.01% | new | 13F-HRTimelineGroup |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO… | 10,546 | $3.36K | <0.01% | new | 13F-HRTimelineGroup |
| ALERUS FINANCIAL NA | 4,000 | $1.28K | <0.01% | 0 | 13F-HRTimeline |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 3,442 | $1.1K | <0.01% | 0 | 13F-HRTimelineGroup |
| BARCLAYS PLCin group BARCLAYS PLC | 1,259 | $402 | <0.01% | new | 13F-HRTimelineGroup |
| PlanVest Financial, Inc | 1,000 | $319 | <0.01% | new | 13F-HRTimeline |
| Tradewinds Capital Management, LLC | 50 | $16 | <0.01% | new | 13F-HRTimeline |
| NFSG Corp | 34 | $11 | <0.01% | 0 | 13F-HRTimeline |
| SBI Securities Co., Ltd. | 9 | $3 | <0.01% | 0 | 13F-HRTimeline |
| OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC. | 2 | $0 | 0% | 0 | 13F-HRTimelineGroupValue filed as zero, left out of ratios. |