GCTK · Glucotrack, Inc. · Holdings
$1.21
-0.20 (-14.18%)
At close · Oct 2
Return incl. dividend (before tax)
Going-concern doubt
— flagged Aug 14, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Based upon this review and our current financial condition, we have concluded that substantial doubt exists as to our ability to continue as a going concern.”View the 10-Q filed Aug 14, 2026
Market Cap
$1.28M
Shares
705,255
Volume · Oct 2
301.42K
Avg daily vol (24 sessions)
3.59M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 19
Total Value: $187,553
Total Shares: 587,976
Institutional Ownership Trend
19 quarters
Holder Concentration
Across 19 13F filers · Δ vs Mar 31, 2026Top Holder
34.9%
+5.5 pts
Top 5
83.9%
−10.9 pts
Top 10
96.5%
−3.5 pts
HHI
2,012
Moderately concentrated−410
Quarterly Activity
vs Mar 31, 2026
New
9
Increased
2
Decreased
1
Sold Out
3
Unchanged
7
Holder count:
+6
Institutional value:
+80.5%
Shares held:
+267.7%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Large HRT FINANCIAL LP | +10,987 | 13,696 | |
| Mega UBS Group AG | +843 | 890 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | −853 | 2,280 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega JANE STREET GROUP, LLC | 8,564 | $40,978 | |
| Mega CITADEL ADVISORS LLC | 5,302 | $25,370 | |
| Mid Virtu Financial LLC | 1,248 | $5,973 | |
| Small GRANITE ISLANDS PRIVATE WEALTH, LLC | 1,047 | $5,008 | |
| Mega CITIGROUP INC | 858 | $4,106 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD FIDUCIARY TRUST CO | 315 | $3,069 | |
| Mega MORGAN STANLEY | 0 | $1 | |
| Mega ROYAL BANK OF CANADA | 0 | $0 |