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CollPlant Biotechnologies Ltd

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Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

CollPlant Biotechnologies Ltd

CIK 0001631487CLGN· quarter ending 2026-06-30
Shares outstanding
12,803,006
as of 2025-12-31 · 20-F cover page, filed 2026-03-26
Held by 13F filers
71
0.0% of shares outstanding
Holders
1
+0 vs 2026-03-31 · 0 new, 0 exited
Value
$25
shares +0.0% vs prior quarter

Share classes (cover page of the 20-F filed 2026-03-26, as of 2025-12-31)

ClassListedShares outstandingHeld by 13F filers% of classHoldersCUSIP
Common stockCLGN · NASDAQ12,803,006710.0%119516R107

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine
CountCUSIPClass (as filers write it)HoldersShares heldClass shares% of classValueOptionsMapped via
19516R107Stock17112,803,0060.0%$25—13DGholders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (1 of 1 · 19516R107)

change vs 2026-03-31
#FilerShares% of classValueChange
1Parallel Advisors, LLC710.00%$25—

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting personFormFiledEventShares% of class
The Elizabeth Scott Loewenbaum 1992 TrustSCHEDULE 13D/A2026-08-212026-08-1915,0000.1%
Elizabeth S. LoewenbaumSCHEDULE 13D/A2026-08-212026-08-1920,6880.1%
George Walter LoewenbaumSCHEDULE 13D/A2026-08-212026-08-191,271,0566.2%
The Waterproof Partnership, Ltd.SCHEDULE 13D/A2026-08-212026-08-1935,5000.2%
The Loewenbaum Residence Trust FBO Anna LoewenbaumSCHEDULE 13D/A2026-08-212026-08-1915,0000.1%
The Loewenbaum 1992 TrustSCHEDULE 13D/A2026-08-212026-08-193,597,04717.5%
Loewenbaum Lilian S.SCHEDULE 13D/A2026-08-212026-08-19186,2890.9%
Nachum ShamirSCHEDULE 13D/A2026-07-312026-07-2929,2980.1%
Patrick ChalmersSCHEDULE 13D/A2026-07-312026-07-295,1000%
Reginald J. HargroveSCHEDULE 13D/A2026-07-312026-07-29240,7881.1%
Ami SagySCHEDULE 13D/A2025-11-282025-11-191,637,08612.9%
Lillian S. LoewenbaumSCHEDULE 13G/A2025-01-282024-12-3189,5730.78%
Lillian S. Loewenbaum Grantor Retained Annuity Trust VISCHEDULE 13G/A2025-01-282024-12-3116,1950.14%
Lillian S. Loewenbaum Grantor Retained Annuity Trust VSCHEDULE 13G/A2025-01-282024-12-3110,3600.09%
Lillian S. Loewenbaum Grantor Retained Annuity Trust ISCHEDULE 13G/A2025-01-282024-12-316,2830.05%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.