LIVERMORE, CA
FORMFACTOR INCFORM— Latest position per institution from SEC 13F filings
15
Institutional holders
66.90M
Total shares held
8.26B
Estimated value
3.35M
Avg. position size
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
11.73M
Value
709.98M
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
10.48M
Value
1.68B
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
10.22M
Value
570.16M
Filed
Dec 31, 2025
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
5.24M
Value
838.39M
Filed
Jun 30, 2026
EARNEST PARTNERS LLC
CIK 1102578
Shares
3.76M
Value
601.85M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
3.52M
Value
562.19M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
2.58M
Value
412.86M
Filed
Jun 30, 2026
POLAR CAPITAL HOLDINGS PLC
CIK 1837309
Shares
2.15M
Value
343.23M
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
2.04M
Value
325.58M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.83M
Value
294.52M
Filed
Jun 30, 2026
BANK OF AMERICA CORP /DE/
CIK 70858
Shares
1.78M
Value
285.26M
Filed
Jun 30, 2026
PRIMECAP MANAGEMENT CO/CA/
CIK 763212
Shares
1.69M
Value
270.30M
Filed
Jun 30, 2026
INVESCO LTD.
CIK 914208
Shares
1.58M
Value
252.45M
Filed
Jun 30, 2026
ALLIANCEBERNSTEIN L.P.
CIK 1109448
Shares
1.46M
Value
141.32M
Filed
Jun 30, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
1.42M
Value
226.84M
Filed
Jun 30, 2026
SEI INVESTMENTS CO
CIK 350894
Shares
1.34M
Value
214.79M
Filed
Jun 30, 2026
FULLER & THALER ASSET MANAGEMENT, INC.
CIK 1082327
Shares
1.18M
Value
189.45M
Filed
Jun 30, 2026
NORGES BANK
CIK 1374170
Shares
1.02M
Value
163.78M
Filed
Jun 30, 2026
SHANNON RIVER FUND MANAGEMENT LLC
CIK 1301050
Shares
968.16K
Value
35.26M
Filed
Sep 30, 2025
MORGAN STANLEY
CIK 895421
Shares
899.95K
Value
143.93M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK FINANCE, INC. | 1364742 | 11.73M | 709.98M | Jun 30, 2024 |
| 2 | BLACKROCK, INC. | 2012383 | 10.48M | 1.68B | Jun 30, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 10.22M | 570.16M | Dec 31, 2025 |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 5.24M | 838.39M | Jun 30, 2026 |
| 5 | EARNEST PARTNERS LLC | 1102578 | 3.76M | 601.85M | Jun 30, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 3.52M | 562.19M | Jun 30, 2026 |
| 7 | STATE STREET CORP | 93751 | 2.58M | 412.86M | Jun 30, 2026 |
| 8 | POLAR CAPITAL HOLDINGS PLC | 1837309 | 2.15M | 343.23M | Jun 30, 2026 |
| 9 | JANE STREET GROUP, LLC | 1595888 | 2.04M | 325.58M | Jun 30, 2026 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.83M | 294.52M | Jun 30, 2026 |
| 11 | BANK OF AMERICA CORP /DE/ | 70858 | 1.78M | 285.26M | Jun 30, 2026 |
| 12 | PRIMECAP MANAGEMENT CO/CA/ | 763212 | 1.69M | 270.30M | Jun 30, 2026 |
| 13 | INVESCO LTD. | 914208 | 1.58M | 252.45M | Jun 30, 2026 |
| 14 | ALLIANCEBERNSTEIN L.P. | 1109448 | 1.46M | 141.32M | Jun 30, 2026 |
| 15 | DIMENSIONAL FUND ADVISORS LP | 354204 | 1.42M | 226.84M | Jun 30, 2026 |
| 16 | SEI INVESTMENTS CO | 350894 | 1.34M | 214.79M | Jun 30, 2026 |
| 17 | FULLER & THALER ASSET MANAGEMENT, INC. | 1082327 | 1.18M | 189.45M | Jun 30, 2026 |
| 18 | NORGES BANK | 1374170 | 1.02M | 163.78M | Jun 30, 2026 |
| 19 | SHANNON RIVER FUND MANAGEMENT LLC | 1301050 | 968.16K | 35.26M | Sep 30, 2025 |
| 20 | MORGAN STANLEY | 895421 | 899.95K | 143.93M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.