CLGN
CollPlant Biotechnologies Ltd
$0.34
+0.00 (+0.00%)
At close · Jul 2
Market Cap
$4.91M
Shares
12,803,006
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.
Holders: 20
Total Value: $819,622
Total Shares: 1,529,165
Institutional Ownership Trend
20 quarters
Holder Concentration
Across 20 13F filers · Δ vs Dec 31, 2025Top Holder
39.7%
−4.4 pts
Top 5
91.4%
−4.4 pts
Top 10
97.9%
−1.5 pts
HHI
2,975
Highly concentrated−694
Quarterly Activity
vs Dec 31, 2025
New
5
Increased
6
Decreased
4
Sold Out
1
Unchanged
5
Holder count:
+4
Institutional value:
-57.5%
Shares held:
+11.1%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Large Pathstone Holdings, LLC | +40,000 | 57,000 | |
| Micro Legacy Wealth Managment, LLC/ID | +19,707 | 23,179 | |
| Mid Virtu Financial LLC | +794 | 12,600 | |
| Mid XTX Topco Ltd | +414 | 14,795 | |
| Small FNY Investment Advisers, LLC | +50 | 5,300 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mid PINNACLE ASSOCIATES LTD | −6,964 | 550,229 | |
| Mid GROUP ONE TRADING LLC | −3,500 | 1,400 | |
| Mega WELLS FARGO & COMPANY/MN | −1,700 | 300 | |
| Large RENAISSANCE TECHNOLOGIES LLC | −800 | 16,800 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mid ARMISTICE CAPITAL, LLC | 64,000 | $34,304 | |
| Mega CITADEL ADVISORS LLC | 32,165 | $17,240 | |
| Small TWO SIGMA SECURITIES, LLC | 11,357 | $6,087 | |
| Mid SIMPLEX TRADING, LLC | 118 | $63 | |
| Mega UBS Group AG | 95 | $50 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega BANK OF AMERICA CORP /DE/ | 2,500 | $3,500 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Small VILLERE ST DENIS J & CO LLC | $325,512 | 39.71% | 607,300 | Shares | Sole | 2026-04-30 | ||||
| Mid PINNACLE ASSOCIATES LTD | $294,922 | 35.98% | 550,229 | Shares | Sole | 2026-04-22 | ||||
| Large BROWN ADVISORY INC | $63,639 | 7.76% | 118,731 | Shares | Defined | 2026-05-15 | ||||
| Mid ARMISTICE CAPITAL, LLC | $34,304 | 4.19% | 64,000 | Shares | Sole | 2026-05-15 | ||||
| Large Pathstone Holdings, LLC | $30,552 | 3.73% | 57,000 | Shares | Sole | 2026-05-11 | ||||
| Mega CITADEL ADVISORS LLC | $17,240 | 2.10% | 32,165 | Shares | Defined | 2026-05-15 | ||||
| Micro Legacy Wealth Managment, LLC/ID | $12,423 | 1.52% | 23,179 | Shares | Sole | 2026-05-07 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $9,004 | 1.10% | 16,800 | Shares | Sole | 2026-05-14 | ||||
| Mid XTX Topco Ltd | $7,930 | 0.97% | 14,795 | Shares | Defined | 2026-05-15 | ||||
| Mid WATERS PARKERSON & CO., LLC | $7,102 | 0.87% | 13,250 | Shares | Sole | 2026-04-29 | ||||
| Mid Virtu Financial LLC | $6,753 | 0.82% | 12,600 | Shares | Defined | 2026-05-14 | ||||
| Small TWO SIGMA SECURITIES, LLC Broker-Dealer | $6,087 | 0.74% | 11,357 | Shares | Sole | 2026-05-15 | ||||
| Small FNY Investment Advisers, LLC | $2,840 | 0.35% | 5,300 | Shares | Sole | 2026-04-15 | ||||
| Mid GROUP ONE TRADING LLC | $750 | 0.09% | 1,400 | Shares | Sole | 2026-05-13 | ||||
| Large OSAIC HOLDINGS, INC. | $184 | 0.02% | 345 | Shares | Defined | 2026-05-15 | ||||
| Mega WELLS FARGO & COMPANY/MN | $160 | 0.02% | 300 | Shares | Defined | 2026-05-11 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $107 | 0.01% | 200 | Shares | Defined | 2026-04-28 | ||||
| Mid SIMPLEX TRADING, LLC | $63 | 0.01% | 118 | Shares | Sole | 2026-05-14 | ||||
| Mega UBS Group AG | $50 | 0.01% | 95 | Shares | Defined | 2026-05-05 | ||||
| Mega MORGAN STANLEY | $0 | 0.00% | 1 | Shares | Defined | 2026-05-15 | ||||
| No holders match your search. | ||||||||||