IRVINE, CA
SHIMMICK CORPSHIM— Latest position per institution from SEC 13F filings
15
Institutional holders
2.71M
Total shares held
9.38M
Estimated value
135.72K
Avg. position size
SANDERS MORRIS HARRIS LLC
CIK 1053994
Shares
758.40K
Value
2.78M
Filed
Mar 31, 2026
PACIFIC RIDGE CAPITAL PARTNERS, LLC
CIK 1591546
Shares
439.78K
Value
1.61M
Filed
Mar 31, 2026
SEI INVESTMENTS CO
CIK 350894
Shares
246.82K
Value
905.82K
Filed
Mar 31, 2026
1492 CAPITAL MANAGEMENT LLC
CIK 1584087
Shares
149.81K
Value
549.81K
Filed
Mar 31, 2026
INFORMED MOMENTUM CO LLC
CIK 1510989
Shares
138.45K
Value
508.11K
Filed
Mar 31, 2026
BNP PARIBAS ASSET MANAGEMENT HOLDING S.A.
CIK 1520354
Shares
134.78K
Value
333.00
Filed
Sep 30, 2024
THOMPSON DAVIS & CO., INC.
CIK 1017284
Shares
125.50K
Value
460.58K
Filed
Mar 31, 2026
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
116.22K
Value
669.46K
Filed
Mar 31, 2024
LPL FINANCIAL LLC
CIK 1403438
Shares
102.03K
Value
266.29K
Filed
Sep 30, 2025
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
85.11K
Value
312.35K
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
67.59K
Value
197.35K
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
61.21K
Value
224.64K
Filed
Mar 31, 2026
PERKINS CAPITAL MANAGEMENT INC
CIK 884300
Shares
51.90K
Value
80.00
Filed
Jun 30, 2024
SKYLANDS CAPITAL, LLC
CIK 1299910
Shares
45.50K
Value
300.30K
Filed
Dec 31, 2023
PERRITT CAPITAL MANAGEMENT INC
CIK 1279342
Shares
36.10K
Value
55.95K
Filed
Jun 30, 2024
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
35.70K
Value
131.02K
Filed
Mar 31, 2026
GILDER GAGNON HOWE & CO LLC
CIK 902464
Shares
35.55K
Value
92.07K
Filed
Dec 31, 2024
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
32.63K
Value
119.76K
Filed
Mar 31, 2026
AVANZA FONDER AB
CIK 2035325
Shares
26.76K
Value
98.22K
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
24.47K
Value
89.81K
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | SANDERS MORRIS HARRIS LLC | 1053994 | 758.40K | 2.78M | Mar 31, 2026 |
| 2 | PACIFIC RIDGE CAPITAL PARTNERS, LLC | 1591546 | 439.78K | 1.61M | Mar 31, 2026 |
| 3 | SEI INVESTMENTS CO | 350894 | 246.82K | 905.82K | Mar 31, 2026 |
| 4 | 1492 CAPITAL MANAGEMENT LLC | 1584087 | 149.81K | 549.81K | Mar 31, 2026 |
| 5 | INFORMED MOMENTUM CO LLC | 1510989 | 138.45K | 508.11K | Mar 31, 2026 |
| 6 | BNP PARIBAS ASSET MANAGEMENT HOLDING S.A. | 1520354 | 134.78K | 333.00 | Sep 30, 2024 |
| 7 | THOMPSON DAVIS & CO., INC. | 1017284 | 125.50K | 460.58K | Mar 31, 2026 |
| 8 | AMERICAN CENTURY COMPANIES INC | 748054 | 116.22K | 669.46K | Mar 31, 2024 |
| 9 | LPL FINANCIAL LLC | 1403438 | 102.03K | 266.29K | Sep 30, 2025 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 85.11K | 312.35K | Mar 31, 2026 |
| 11 | VANGUARD GROUP INC | 102909 | 67.59K | 197.35K | Dec 31, 2025 |
| 12 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 61.21K | 224.64K | Mar 31, 2026 |
| 13 | PERKINS CAPITAL MANAGEMENT INC | 884300 | 51.90K | 80.00 | Jun 30, 2024 |
| 14 | SKYLANDS CAPITAL, LLC | 1299910 | 45.50K | 300.30K | Dec 31, 2023 |
| 15 | PERRITT CAPITAL MANAGEMENT INC | 1279342 | 36.10K | 55.95K | Jun 30, 2024 |
| 16 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 35.70K | 131.02K | Mar 31, 2026 |
| 17 | GILDER GAGNON HOWE & CO LLC | 902464 | 35.55K | 92.07K | Dec 31, 2024 |
| 18 | VANGUARD FIDUCIARY TRUST CO | 933478 | 32.63K | 119.76K | Mar 31, 2026 |
| 19 | AVANZA FONDER AB | 2035325 | 26.76K | 98.22K | Mar 31, 2026 |
| 20 | CITADEL ADVISORS LLC | 1423053 | 24.47K | 89.81K | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.