Portolan Capital Management, LLC

13F Holdings History for POTBELLY CORP - Common Stock, $0.01 par value (PBPB)

Symbol: PBPB
Investment type: Equity / Common Stock, $0.01 par value
Latest Disclosed Ownership: 1.67M shares
Security Ownership: 5.53%

Shares, Excluding Options vs Price

Value, Excluding Options

Portolan Capital Management, LLC ownership in POTBELLY CORP Common Stock, $0.01 par value (PBPB)

2025-06-27 - Portolan Capital Management, LLC has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 1.67M shares of POTBELLY CORP Common Stock, $0.01 par value (PBPB). This represents 5.53% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Portolan Capital Management, LLC	5.53%		$14.5M	1.67M			$8.72	13G	6/20/2025	27 Jun 2025 17:16:42

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
9/30/2025		-1.28%	$0	0	-1,667,702	-100%		Q3 2025
6/30/2025	1.28%	+0.3%	$20.4M	1.67M	+391,090	+30.6%	$12.25	Q2 2025
3/31/2025	0.92%	+0.21%	$12.1M	1.28M	+290,335		$9.51	Q1 2025
12/31/2024	0.62%	+0.05%	$9.29M	986K	+83,748	+9.28%	$9.42	Q4 2024
9/30/2024	0.55%	+0.1%	$7.53M	903K	+160,763	+21.7%	$8.34	Q3 2024
6/30/2024	0.49%	-0.25%	$5.96M	742K	-404,186	-35.3%	$8.03	Q2 2024
3/31/2024	1.06%	+1.23%	$13.9M	1.15M	+1,145,952	NEW	$12.11	Q1 2024

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.