Dimensional Fund Advisors Lp ownership in PBPB / Potbelly Corporation

Potbelly Corporation

US ˙ NasdaqGS ˙ US73754Y1001

DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

Security	PBPB / Potbelly Corporation
Institution	Dimensional Fund Advisors Lp
Latest Disclosed Ownership	1,209,420 shares
Ownership	5.00%

2021-02-12 - Dimensional Fund Advisors Lp has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,209,420 shares of Potbelly Corporation (US:PBPB). This represents 5.0 percent ownership of the company. In their previous filing dated 2020-02-12 , Dimensional Fund Advisors Lp had reported owning 1,517,289 shares, indicating a decrease of -20.29 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File Date	Effective Date	Form	Prev Shares	Latest Shares	ΔShares (Percent)	Ownership (Percent)	ΔOwnership (Percent)
2021-02-12	2021-02-12	13G/A	1,517,289	1,209,420	-20.29	5.00	-22.24
2020-02-12	2020-02-12	13G/A	1,427,482	1,517,289	6.29	6.43	11.83
2019-02-08	2019-02-08	13G/A	1,355,275	1,427,482	5.33	5.75	5.31
2018-02-09	2018-02-09	13G		1,355,275		5.46

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-02-12	2025-12-31	13F	POTBELLY	COM	73754Y100	0		-100.00	0
2025-11-12	2025-09-30	13F	POTBELLY	COM	73754Y100	429,743	-79,376	-15.59	7,323	17.40	0.0003
2025-08-12	2025-06-30	13F	POTBELLY	COM	73754Y100	509,119	6,280	1.25	6,237	30.45	0.0014
2025-05-13	2025-03-31	13F	POTBELLY	COM	73754Y100	502,839	3,090	0.62	4,781	1.57	0.0012
2025-02-13	2024-12-31	13F	POTBELLY	COM	73754Y100	499,749	-3,003	-0.60	4,707	12.26	0.0011
2024-11-07	2024-09-30	13F	POTBELLY	COM	73754Y100	502,752	2,985	0.60	4,193	4.51	0.0010
2024-08-09	2024-06-30	13F	POTBELLY	COM	73754Y100	499,767	-45,812	-8.40	4,013	-39.27	0.0010
2024-05-10	2024-03-31	13F	POTBELLY	COM	73754Y100	545,579	-3,723	-0.68	6,607	15.43	0.0018
2024-02-07	2023-12-31	13F	POTBELLY	COM	73754Y100	549,302	7,688	1.42	5,724	35.49	0.0017
2023-11-09	2023-09-30	13F	POTBELLY	COM	73754Y100	541,614	-12,504	-2.26	4,224	-13.18	0.0014
2023-08-09	2023-06-30	13F	POTBELLY	COM	73754Y100	554,118	41,907	8.18	4,865	14.04	0.0016
2023-05-12	2023-03-31	13F	POTBELLY	COM	73754Y100	512,211	81,125	18.82	4,267	213,200.00	0.0014
2023-02-09	2022-12-31	13F	POTBELLY	COM	73754Y100	431,086	-13,378	-3.01	2	-99.90	0.0007
2022-11-10	2022-09-30	13F	POTBELLY	COM	73754Y100	444,464	-94,418	-17.52	2,014	-33.84	0.0008
2022-08-12	2022-06-30	13F	POTBELLY	COM	73754Y100	538,882	-32,259	-5.65	3,044	-20.46	0.0011
2022-05-13	2022-03-31	13F	POTBELLY	COM	73754Y100	571,141	-87,681	-13.31	3,827	4.11	0.0012
2022-02-09	2021-12-31	13F	POTBELLY	COM	73754Y100	658,822	-136,006	-17.11	3,676	-31.79	0.0011
2021-11-12	2021-09-30	13F	POTBELLY	COM	73754Y100	794,828	-118,762	-13.00	5,389	-25.33	0.0017
2021-08-12	2021-06-30	13F	POTBELLY	COM	73754Y100	913,590	-129,903	-12.45	7,217	17.03	0.0023
2021-05-14	2021-03-31	13F	POTBELLY	COM	73754Y100	1,043,493	-165,927	-13.72	6,167	15.90	0.0020
2021-03-08	2020-12-31	13F/A-2	POTBELLY	COM	73754Y100	1,209,420	-160,756	-11.73	5,321	2.46	0.0019
2021-02-11	2020-12-31	13F	POTBELLY	COM	73754Y100	1,209,420	-160,756		5,321		1,921.6624
2020-11-12	2020-09-30	13F	POTBELLY	COM	73754Y100	1,370,176	-157,970	-10.34	5,193	49.05	0.0022
2020-08-13	2020-06-30	13F	POTBELLY	COM	73754Y100	1,528,146	-34,450	-2.20	3,484	-27.84	0.0015
2020-05-14	2020-03-31	13F	POTBELLY	COM	73754Y100	1,562,596	45,307	2.99	4,828	-24.60	0.0025
2020-02-14	2019-12-31	13F	POTBELLY	COM	73754Y100	1,517,289	49,121	3.35	6,403	0.03	0.0023
2019-11-12	2019-09-30	13F	POTBELLY	COM	73754Y100	1,468,168	40,278	2.82	6,401	-11.93	0.0025
2019-08-13	2019-06-30	13F	POTBELLY	COM	73754Y100	1,427,890	35,757	2.57	7,268	-38.65	0.0028
2019-08-12	2019-03-31	13F/A-2	POTBELLY	COM	73754Y100	1,392,133	-35,349	-2.48	11,847	3.10	0.0047
2019-05-10	2019-03-31	13F	POTBELLY	COM	73754Y100	1,392,133	-35,349		11,847
2019-02-26	2018-12-31	13F/A-1	POTBELLY	COM	73754Y100	1,427,482	-30,776	-2.11	11,491	-35.94	0.0052
2019-02-13	2018-12-31	13F	POTBELLY	COM	73754Y100	1,427,482	-30,776		11,491
2018-11-13	2018-09-30	13F	POTBELLY	COM	73754Y100	1,458,258	33,158	2.33	17,937	-2.81	0.0068
2018-08-10	2018-06-30	13F	POTBELLY	COM	73754Y100	1,425,100	42,671	3.09	18,455	10.79	0.0074
2018-05-11	2018-03-31	13F	POTBELLY	COM	73754Y100	1,382,429	27,154	2.00	16,658	-0.07	0.0069
2018-02-12	2017-12-31	13F	POTBELLY	COM	73754Y100	1,355,275	103,858	8.30	16,670	7.42	0.0069
2017-11-13	2017-09-30	13F	POTBELLY	COM	73754Y100	1,251,417	280,835	28.93	15,518	39.03	0.0068
2017-08-11	2017-06-30	13F	POTBELLY	COM	73754Y100	970,582	250,465	34.78	11,162	11.51	0.0052
2017-05-12	2017-03-31	13F	POTBELLY	COM	73754Y100	720,117	180,515	33.45	10,010	43.80	0.0048
2017-02-09	2016-12-31	13F	POTBELLY	COM	73754Y100	539,602	133,812	32.98	6,961	38.01	0.0035
2016-11-10	2016-09-30	13F	POTBELLY	COM	73754Y100	405,790	151,298	59.45	5,044	58.07	0.0027
2016-08-09	2016-06-30	13F	POTBELLY	COM	73754Y100	254,492	191,791	305.88	3,191	274.09	0.0018
2016-05-13	2016-03-31	13F	POTBELLY	COM	73754Y100	62,701	300	0.48	853	16.69	0.0005
2016-02-10	2015-12-31	13F	POTBELLY	COM	73754Y100	62,401	2,500	4.17	731	10.76	0.0005
2015-11-13	2015-09-30	13F	POTBELLY	COM	73754Y100	59,901	0	0.00	660	-10.08	0.0004
2015-08-14	2015-06-30	13F	POTBELLY	COM	73754Y100	59,901	59,901		734		0.0004

Legend

Shares: The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value: The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price: The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class: This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred

Allocation (%): The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation: The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%): The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis: The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss: This is the market value of the position as of the effective date minus the cost basis.