Vault-13

COLLPLANT BIOTECHNOLOGIES LT CLGN

SHS NEW · Common Stock · CUSIP M2R51X116

18 institutional holders +0 vs Q4 2022
1,538,6931.5m shares reported held*
13.8% of all shares outstanding*
$10.8mreported value*
2 new 5 added 3 reduced 2 sold out net sold ≈ $177.3k (-25.3k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 11.2m as of 2022-12-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $7.02. Options: 0 managers hold calls (— notional), 1 hold puts ($0).

Trends to Q1 2023

Institutional holders

Managers reporting a position, each quarter

0102030Q3 22: 21Q4 22: 18Q1 23: 1818Q3 22Q4 22Q1 23
Numbers
QuarterHolders
Q3 202221
Q4 202218
Q1 202318

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
10010Q4 22: 4 bought or addedQ4 22: 9 cut or sold outQ4 22Q1 23: 7 bought or addedQ1 23: 5 cut or sold outQ1 23
Numbers
QuarterBought or addedCut or sold out
Q4 202249
Q1 202375

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$1k$2k$3kQ3 22 calls: $0Q3 22 puts: $3.0kQ3 22P/C —Q4 22 calls: $0Q4 22 puts: $0Q4 22P/C —Q1 23 calls: $0Q1 23 puts: $0Q1 23P/C —
Numbers
QuarterCallsPutsP/C
Q3 2022$0$3.0k—
Q4 2022$0$0—
Q1 2023$0$0—

Biggest buyers

Shay Capital LLC New +10,000+10.0k
BENJAMIN F. EDWARDS & COMPANY, INC. Added +4,861+4.9k
VILLERE ST DENIS J & CO LLC Added +2,650+2.6k
BANK OF AMERICA CORP /DE/ Added +2,589+2.6k
UBS Group AG Added +964+964
Focused Wealth Management, Inc New +242+242
NewEdge Advisors, LLC Added +100+100

Biggest sellers

Roumell Asset Management, LLC Reduced -27,528-27.5k
Private Advisor Group, LLC Sold out -10,490-10.5k
CREDIT SUISSE AG/ Sold out -6,100-6.1k
SIMON QUICK ADVISORS, LLC Reduced -2,474-2.5k
Zurcher Kantonalbank (Zurich Cantonalbank) Reduced -70-70

Biggest calls

None

Biggest puts

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Sagy Ami 13G · passive investor no change · filed 2026-10-08 5.7% no change 163.7k 2026-10-08

Insider purchases and sales in Q1 2023

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported in Q1 2023.

Holders, Q1 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Roumell Asset Management, LLC 9.19% of their portfolio CHEVY CHASE, MD 577,909577.9k $4.1m $4.1m 9.19% Reduced -27.5k -27,528
2 INVESTMENT MANAGEMENT OF VIRGINIA LLC 0.62% of their portfolio RICHMOND, VA 463,899463.9k $3.3m $3.3m 0.62% Unchanged
3 VILLERE ST DENIS J & CO LLC 0.15% of their portfolio New Orleans, LA 289,797289.8k $2.0m $2.0m 0.15% Added +2.6k +2,650
4 BROWN ADVISORY INC 0.00% of their portfolio BALTIMORE, MD 73,84973.8k $518.4k $518.4k 0.00% Unchanged
5 BENJAMIN F. EDWARDS & COMPANY, INC. 0.02% of their portfolio ST. LOUIS, MO 65,91165.9k $463.0k $463.0k 0.02% Added +4.9k +4,861
6 Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio ZURICH, V8 23,12023.1k $162.3k $162.3k 0.00% Reduced -70 -70
7 SIMON QUICK ADVISORS, LLC 0.01% of their portfolio MORRISTOWN, NJ 13,20213.2k $92.7k $92.7k 0.01% Reduced -2.5k -2,474
8 Shay Capital LLC 0.03% of their portfolio NEW YORK, NY 10,00010.0k $70.2k $70.2k 0.03% New
9 UBS Group AG 0.00% of their portfolio ZURICH, V8 8,0048.0k $56.2k $56.2k 0.00% Added +964 +964
10 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 7,3897.4k $51.9k $51.9k 0.00% Added +2.6k +2,589
11 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 3,6003.6k $25.3k $25.3k 0.00% Unchanged
12 Geneos Wealth Management Inc. 0.00% of their portfolio ENGLEWOOD, CO 750750 $5.3k $5.3k 0.00% Unchanged
13 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 500500 $3.5k $3.5k 0.00% Added +100 +100
14 NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio MONTREAL, A8 250250 $1.7k $1.7k 0.00% Unchanged
15 Focused Wealth Management, Inc 0.00% of their portfolio Newburgh, NY 242242 $1.7k $1.7k 0.00% New
16 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 171171 $1.2k $1.2k 0.00% Unchanged
17 FIRST MANHATTAN CO. LLC. 0.00% of their portfolio NEW YORK, NY 100100 $702 $702 0.00% Unchanged
18 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% Unchanged