CHICAGO, IL
POTBELLY CORPPBPB— Latest position per institution from SEC 13F filings
15
Institutional holders
23.91M
Total shares held
336.65M
Estimated value
1.20M
Avg. position size
NIERENBERG INVESTMENT MANAGEMENT COMPANY, LLC
CIK 1282683
Shares
2.98M
Value
50.79M
Filed
Sep 30, 2025
BLACKROCK, INC.
CIK 2012383
Shares
2.01M
Value
34.24M
Filed
Sep 30, 2025
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
1.91M
Value
15.37M
Filed
Jun 30, 2024
PORTOLAN CAPITAL MANAGEMENT, LLC
CIK 1350290
Shares
1.67M
Value
20.43M
Filed
Jun 30, 2025
GLAZER CAPITAL, LLC
CIK 1076809
Shares
1.63M
Value
27.80K
Filed
Sep 30, 2025
VANGUARD GROUP INC
CIK 102909
Shares
1.45M
Value
24.71M
Filed
Sep 30, 2025
WATER ISLAND CAPITAL LLC
CIK 1222765
Shares
1.35M
Value
23.03M
Filed
Sep 30, 2025
FIL LTD
CIK 318989
Shares
1.21M
Value
20.63M
Filed
Sep 30, 2025
BALYASNY ASSET MANAGEMENT L.P.
CIK 1218710
Shares
1.15M
Value
19.61M
Filed
Sep 30, 2025
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
1.11M
Value
18.96M
Filed
Sep 30, 2025
VERSOR INVESTMENTS LP
CIK 1650301
Shares
1.06M
Value
18.02M
Filed
Sep 30, 2025
FIRST EAGLE INVESTMENT MANAGEMENT, LLC
CIK 1325447
Shares
989.03K
Value
12.12M
Filed
Jun 30, 2025
WESTERN STANDARD LLC
CIK 1517666
Shares
927.59K
Value
11.36M
Filed
Jun 30, 2025
FIRST TRUST CAPITAL MANAGEMENT L.P.
CIK 1604488
Shares
857.70K
Value
14.62M
Filed
Sep 30, 2025
SILVERCREST ASSET MANAGEMENT GROUP LLC
CIK 1232395
Shares
639.65K
Value
7.84M
Filed
Jun 30, 2025
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
613.55K
Value
10.45M
Filed
Sep 30, 2025
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
612.78K
Value
10.44M
Filed
Sep 30, 2025
NEXT CENTURY GROWTH INVESTORS LLC
CIK 1134007
Shares
603K
Value
7.39M
Filed
Jun 30, 2025
MONIMUS CAPITAL MANAGEMENT, LP
CIK 1848831
Shares
582.33K
Value
9.92M
Filed
Sep 30, 2025
ARCHON CAPITAL MANAGEMENT LLC
CIK 1398825
Shares
546.42K
Value
6.69M
Filed
Jun 30, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | NIERENBERG INVESTMENT MANAGEMENT COMPANY, LLC | 1282683 | 2.98M | 50.79M | Sep 30, 2025 |
| 2 | BLACKROCK, INC. | 2012383 | 2.01M | 34.24M | Sep 30, 2025 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 1.91M | 15.37M | Jun 30, 2024 |
| 4 | PORTOLAN CAPITAL MANAGEMENT, LLC | 1350290 | 1.67M | 20.43M | Jun 30, 2025 |
| 5 | GLAZER CAPITAL, LLC | 1076809 | 1.63M | 27.80K | Sep 30, 2025 |
| 6 | VANGUARD GROUP INC | 102909 | 1.45M | 24.71M | Sep 30, 2025 |
| 7 | WATER ISLAND CAPITAL LLC | 1222765 | 1.35M | 23.03M | Sep 30, 2025 |
| 8 | FIL LTD | 318989 | 1.21M | 20.63M | Sep 30, 2025 |
| 9 | BALYASNY ASSET MANAGEMENT L.P. | 1218710 | 1.15M | 19.61M | Sep 30, 2025 |
| 10 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 1.11M | 18.96M | Sep 30, 2025 |
| 11 | VERSOR INVESTMENTS LP | 1650301 | 1.06M | 18.02M | Sep 30, 2025 |
| 12 | FIRST EAGLE INVESTMENT MANAGEMENT, LLC | 1325447 | 989.03K | 12.12M | Jun 30, 2025 |
| 13 | WESTERN STANDARD LLC | 1517666 | 927.59K | 11.36M | Jun 30, 2025 |
| 14 | FIRST TRUST CAPITAL MANAGEMENT L.P. | 1604488 | 857.70K | 14.62M | Sep 30, 2025 |
| 15 | SILVERCREST ASSET MANAGEMENT GROUP LLC | 1232395 | 639.65K | 7.84M | Jun 30, 2025 |
| 16 | AMERICAN CENTURY COMPANIES INC | 748054 | 613.55K | 10.45M | Sep 30, 2025 |
| 17 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 612.78K | 10.44M | Sep 30, 2025 |
| 18 | NEXT CENTURY GROWTH INVESTORS LLC | 1134007 | 603K | 7.39M | Jun 30, 2025 |
| 19 | MONIMUS CAPITAL MANAGEMENT, LP | 1848831 | 582.33K | 9.92M | Sep 30, 2025 |
| 20 | ARCHON CAPITAL MANAGEMENT LLC | 1398825 | 546.42K | 6.69M | Jun 30, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.