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GCTK · NASDAQ · Medical - Instruments & Supplies

GlucoTrack (GCTK)

Clinical developer of a knee-pain biologic and implanted glucose monitoring.

$3.56
Pre-market+0.04 (+0.99%)
At close$3.53(−4.21%)
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Breakdown13F · 13D/G · Form 4

Institutions12 holders · as of Mar 31, 20261.34%10.7K shares
Insiders7 holders · as of Oct 7, 20250.50%4.0K shares
Strategic holders2 holders · as of Sep 2, 202610.37%82.8K shares
Otherremainder87.79%700.7K shares

798.1K company shares as of Sep 1, 2026 · institutions as of Mar 31, 2026 · holders as of their latest filing

Two share counts disagree (705.3K in the company's Sep 3, 2026 report, 798.1K elsewhere); stakes use the report.

Top shareholders13F · 13D/G · Form 4

HolderStakeSharesEvidence
White Lion Capital LLCStrategic
9.99%79,73413Gfiled Sep 2, 2026 ↗
John BallantyneInsiderdirector, 10 percent owner
0.41%3,256Form 4filed Mar 31, 2025 ↗
Geode Capital Management, LLCInstitution
0.39%47,00113Fas of Mar 31, 2026
Ikarian Capital, LLCInstitution
0.38%45,83013Fas of Mar 31, 2026
John A. Ballantyne Revocable Living Trust dated 08/01/2017Strategic10 percent owner
0.38%3,048Form 4filed Mar 31, 2025 ↗
HRT Financial LPInstitution
0.34%40,63113Fas of Mar 31, 2026
Boothbay Fund Management, LLCInstitution
0.11%13,52513Fas of Mar 31, 2026
Vanguard Fiduciary Trust CoInstitution
0.04%4,72213Fas of Mar 31, 2026
Andrew K. BaloInsiderdirector
0.04%313Form 4filed Oct 7, 2025 ↗
Luis MalaveInsiderdirector
0.03%271Form 4filed Oct 7, 2025 ↗
Alerus Financial NaInstitution
0.03%4,00013Fas of Mar 31, 2026
Tower Research Capital LLC (TRC)Institution
0.03%3,44213Fas of Mar 31, 2026
Erin Catherine CarterInsiderdirector
0.02%143Form 4filed Oct 7, 2025 ↗
UBS Group AGInstitution
0.01%70213Fas of Mar 31, 2026
Paul GoodeInsiderdirector, officer: Chief Executive Officer
0.00%23Form 4filed Oct 7, 2025 ↗
Robert FischellInsiderdirector
0.00%2Form 4filed Mar 28, 2025 ↗
Newbridge Financial Services Group, Inc.Institution
0.00%3413Fas of Mar 31, 2026
Allen DanzigInsiderdirector
0.00%2Form 4filed Mar 28, 2025 ↗
Sbi Securities Co., Ltd.Institution
0.00%913Fas of Mar 31, 2026
Advisor Group Holdings, Inc.Institution
0.00%213Fas of Mar 31, 2026
Morgan StanleyInstitution
0.00%113Fas of Mar 31, 2026
Drew Sycoff1Insiderdirector, 10 percent owner
0.08%656Form 4filed Apr 24, 2024 ↗
Philip Darivoff2Insiderdirector
0.00%7Form 4filed Jan 13, 2017 ↗
Angela Strand Boydston3Insiderdirector
0.00%0Form 4filed Mar 22, 2017 ↗
Leslie Seff3Insiderdirector
0.00%0Form 4filed Mar 22, 2017 ↗
  1. Last filed Apr 24, 2024; leaving the company requires no filing. Not in the bar.
  2. Last filed Jan 13, 2017; leaving the company requires no filing. Not in the bar.
  3. Last filed Mar 22, 2017; leaving the company requires no filing. Not in the bar.

13F — a manager's quarterly holdings · 13D/13G — an ownership statement filed at 5% or more · Form 4 — an insider's transaction report

Institutions13F, as of Mar 31, 2026

12 holders · 159.9K shares · 3 new positions · 6 increased · 0 reduced · 1 closed

HolderShares% outstandingChg q/qFiled
Geode Capital Management, LLC47.0K5.89%+47.0KnewMay 15, 2026
Ikarian Capital, LLC45.8K5.74%0May 15, 2026
HRT Financial LP40.6K5.09%+40.6KnewMay 14, 2026
Boothbay Fund Management, LLC13.5K1.69%0May 15, 2026
Vanguard Fiduciary Trust Co4.7K0.59%+4.7KnewMay 8, 2026
Alerus Financial Na4.0K0.50%0May 12, 2026
Tower Research Capital LLC (TRC)3.4K0.43%+3.0KMay 15, 2026
UBS Group AG7020.09%+583May 5, 2026

Ownership statements13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
White Lion Capital LLC9.99%79.7K13GSep 2, 2026 ↗
Drew Sycoff5.86%13GSep 10, 2024 ↗

Insider tradesForm 4

Latest trades

No open-market trades in the last 12 months.

CongressHouse and Senate disclosures

Not reported.