Security key
M2R51X116
CollPlant Biotechnologies Ltd - SHS NEW (CLGN)
CUSIP: M2R51X116
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / SHS NEW
- Total 13F shares
- 1,529,164
- Total 13F value
- $818,992
- Share change
- +153,246
- SEC-reported price per share
- $0.54
- Number of holders
- 19
- Value change
- +$79,959
- Number of buys
- 11
- Number of sells
- 5
Report period
Q1 2026
Institutions
19
Top holders
10
CLGN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Previous quarter: Q4 2025
CollPlant Biotechnologies Ltd SEC filings
CollPlant Biotechnologies Ltd company facts
Broader feeds
Reporting periods
Holder history for CUSIP M2R51X116
Recent filing periods:
Ownership snapshot
Top reported holders of CLGN - CollPlant Biotechnologies Ltd - SHS NEW (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Ami Sagy
Disclosed value leader
VILLERE ST DENIS J & CO LLC
Comparable rows
1/15
Latest evidence
19 Mar 2026
13D/G
13F
3/4/5
Lead comparable stake: 13%
14 rows are not safely comparable across share classes.
13D/G row: Ami Sagy
Showing 1-6 of 15 holder rows.
Quick read
Ami Sagy leads the comparable SEC ownership view at 13%.
1 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Ami Sagy's linked filing trail.
Comparable ownership
Top 1
Ami Sagy
13%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Ami Sagy |
13D/G
|
13%
Reported 13D/G
· 19 Nov 2025
|
—
1,637,086 shares
|
$0 | 19 Nov 2025 |
| VILLERE ST DENIS J & CO LLC |
13F
Company
|
—
denominator unverified
|
$850,220
607,300 shares
|
— | 31 Dec 2025 |
| PINNACLE ASSOCIATES LTD |
13F
Company
|
—
denominator unverified
|
$780,070
557,193 shares
|
— | 31 Dec 2025 |
| Hugh M. Evans |
3/4/5
Director
|
—
mixed-class rows
|
$462,841
340,554 shares
mixed-class rows
|
— | 18 Mar 2026 |
| BROWN ADVISORY INC |
13F
Company
|
—
denominator unverified
|
$166,223
118,731 shares
|
— | 31 Dec 2025 |
| Yehiel Tal |
3/4/5
Chief Executive Officer, Director
|
—
mixed-class rows
|
$43,598
111,137 shares
mixed-class rows
|
— | 19 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
19
Shares
1,529,164
Rows available
19
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
15
Q1 2026 holders
19
Holder diff
4
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend