22 institutions reported holding $187,054 of GLUCOTRACK INC (GCTK) in SEC 13F filings for 2026-06-30. Largest institutional holders: HRT FINANCIAL LP ($65,000), JANE STREET GROUP, LLC ($40,978), CITADEL ADVISORS LLC ($25,370), Ikarian Capital, LLC ($14,621), GEODE CAPITAL MANAGEMENT, LLC ($10,911). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | HRT FINANCIAL LP | $65,000 | 205,442 | Added |
| 2 | JANE STREET GROUP, LLC | $40,978 | 128,459 | New |
| 3 | CITADEL ADVISORS LLC | $25,370 | 79,530 | New |
| 4 | Ikarian Capital, LLC | $14,621 | 45,830 | Hold |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $10,911 | 34,207 | Trimmed |
| 6 | Virtu Financial LLC | $6,000 | 18,726 | New |
| 7 | GRANITE ISLANDS PRIVATE WEALTH, LLC | $5,008 | 15,700 | New |
| 8 | BOOTHBAY FUND MANAGEMENT, LLC | $4,314 | 13,525 | Hold |
| 9 | UBS Group AG | $4,257 | 13,343 | Added |
| 10 | CITIGROUP INC | $4,106 | 12,872 | New |
| 11 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3,364 | 10,546 | New |
| 12 | ALERUS FINANCIAL NA | $1,276 | 4,000 | Hold |
| 13 | Tower Research Capital LLC (TRC) | $1,098 | 3,442 | Hold |
| 14 | BARCLAYS PLC | $402 | 1,259 | New |
| 15 | PlanVest Financial, Inc | $319 | 1,000 | New |
| 16 | Tradewinds Capital Management, LLC | $16 | 50 | New |
| 17 | Newbridge Financial Services Group, Inc. | $11 | 34 | Hold |
| 18 | SBI Securities Co., Ltd. | $3 | 9 | Hold |
| 19 | Royal Bank of Canada | $0 | 0 | Exited |
| 20 | OSAIC HOLDINGS, INC. | $0 | 2 | Hold |
| 21 | MORGAN STANLEY | $0 | 0 | Exited |
| 22 | VANGUARD GROUP INC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30