Latest Period
Q2 2026
Security Snapshot
FORMFACTOR INC - Common Stock (FORM) Institutional Ownership
CUSIP: 346375108
13F Institutional Holders and Ownership History from Q1 2014 to Q2 2026
Institutions Reporting
506
Shares (Excl. Options)
71,697,764
Price
$159.93
Save this security page for your next review
Keep this CUSIP in your watchlists so you can revisit quarter changes from one place. If you create an account from here, we will bring you back after verification.
- Security type / class
- Equity / Common Stock
- Symbol
- FORM on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 71,697,764
- Total 13F value
- $11,356,651,984
- Portfolio coverage rank
- 0.01%
- Share change
- -2,753,716
- Value change
- -$353,035,021
- Number of holders
- 506
- Shares outstanding
- 78,400,292
- SEC-reported price per share
- $105.38
- Insider filing price
- $105.38
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- FORM - FORMFACTOR INC - Common Stock is tracked under CUSIP 346375108.
- 506 institutions reported positions in Q2 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 392 to 506 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $7,139,043,890 to $11,356,651,984.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 506 institutions filings for Q2 2026.
Security key
346375108
Latest holder period
Q2 2026
13F holders
506
13D/G owners
4
CIK / CUSIP context first
Open Q2 2026 holders
FORM full holder history
FORMFACTOR INC SEC filings
FORMFACTOR INC company facts
FORMFACTOR INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 346375108:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
FORM
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 12% | $1,548,591,483 | 9,682,927 | BlackRock, Inc. | 30 Jun 2026 | |||
| VANGUARD PORTFOLIO MANAGEMENT LLC | 7.6% | $576,081,998 | 5,939,602 | Vanguard Portfolio Management | 31 Mar 2026 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5.2% | $394,344,852 | 4,065,830 | Vanguard Capital Management | 31 Mar 2026 | |||
| EARNEST PARTNERS LLC | 4.8% | -25% | $415,082,504 | -$122,648,195 | 3,763,214 | -23% | EARNEST PARTNERS LLC | 30 Jun 2026 |
As of 30 Jun 2026, 506 institutional investors reported holding 71,697,764 shares of FORMFACTOR INC - Common Stock (FORM). This represents 91% of the company’s total 78,400,292 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
62%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13% | 10,484,409 | -14% | 0.02% | $1,676,771,596 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6.7% | 5,242,203 | -11% | 0.04% | $838,385,526 |
| EARNEST PARTNERS LLC | 4.8% | 3,763,214 | -23% | 2.2% | $601,850,815 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.5% | 3,515,254 | +1.2% | 0.01% | $562,194,572 |
| STATE STREET CORP | 3.3% | 2,581,477 | -12% | 0.01% | $412,855,617 |
| Polar Capital Holdings Plc | 2.7% | 2,146,098 | -6.4% | 0.97% | $343,225,453 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.3% | 1,833,001 | -16% | 0.02% | $294,523,633 |
| BANK OF AMERICA CORP /DE/ | 2.3% | 1,783,638 | -28% | 0.02% | $285,257,225 |
| PRIMECAP MANAGEMENT CO/CA/ | 2.2% | 1,690,114 | -5.5% | 0.16% | $270,299,932 |
| Invesco Ltd. | 2% | 1,578,533 | +27% | 0.02% | $252,454,784 |
| ALLIANCEBERNSTEIN L.P. | 1.9% | 1,457,060 | -35% | 0.05% | $141,320,249 |
| DIMENSIONAL FUND ADVISORS LP | 1.8% | 1,418,910 | +0.48% | 0.04% | $226,842,562 |
| SEI INVESTMENTS CO | 1.7% | 1,343,056 | -20% | 0.19% | $214,794,999 |
| JANE STREET GROUP, LLC | 1.7% | 1,309,873 | +42% | 0.13% | $209,487,988 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 1.5% | 1,184,611 | +4.2% | 0.52% | $189,454,834 |
| NORGES BANK | 1.3% | 1,024,043 | 0.02% | $163,775,197 | |
| MORGAN STANLEY | 1.1% | 899,947 | -31% | 0.01% | $143,928,819 |
| GF FUND MANAGEMENT CO. LTD. | 0.99% | 776,000 | +6367% | 1.5% | $124,105,680 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.96% | 750,027 | -21% | 0.02% | $119,951,818 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 0.92% | 721,754 | -14% | 0.01% | $115,431,000 |
| TREMBLANT CAPITAL GROUP | 0.91% | 713,450 | 3.3% | $114,102,059 | |
| MILLENNIUM MANAGEMENT LLC | 0.86% | 670,867 | +271% | 0.07% | $107,291,759 |
| GOLDMAN SACHS GROUP INC | 0.84% | 661,399 | -24% | 0.01% | $105,777,542 |
| Pictet Asset Management Holding SA | 0.83% | 653,999 | +5216% | 0.1% | $104,334,020 |
| Bank of New York Mellon Corp | 0.83% | 649,307 | +2.5% | 0.02% | $103,843,657 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Latest
Q2 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 71,697,764 | $11,356,651,984 | -$353,035,021 | $159.93 | 506 |
| 2026 Q1 | 74,562,112 | $7,139,043,890 | -$66,701,736 | $96.99 | 392 |
| 2025 Q4 | 76,022,089 | $4,242,560,059 | +$104,273,747 | $55.78 | 335 |
| 2025 Q3 | 74,974,025 | $2,731,169,242 | -$11,408,349 | $36.42 | 271 |
| 2025 Q2 | 75,461,849 | $2,597,022,950 | +$6,406,361 | $34.41 | 296 |
| 2025 Q1 | 75,533,689 | $2,136,801,856 | -$66,502,036 | $28.29 | 272 |
| 2024 Q4 | 76,022,852 | $3,345,042,106 | +$74,447,696 | $44.00 | 298 |
| 2024 Q3 | 74,069,555 | $3,405,394,989 | -$73,561,410 | $46.00 | 317 |
| 2024 Q2 | 74,999,264 | $4,539,866,088 | -$35,958,817 | $60.53 | 304 |
| 2024 Q1 | 75,836,475 | $3,460,229,821 | -$18,389,737 | $45.63 | 260 |
| 2023 Q4 | 76,618,725 | $3,195,679,469 | +$45,704,742 | $41.71 | 245 |
| 2023 Q3 | 75,599,222 | $2,641,397,812 | +$77,120,324 | $34.94 | 231 |
| 2023 Q2 | 73,358,117 | $2,510,124,314 | -$45,448,893 | $34.22 | 233 |
| 2023 Q1 | 74,898,262 | $2,385,623,856 | +$43,187,408 | $31.85 | 221 |
| 2022 Q4 | 74,089,315 | $1,647,181,981 | +$5,820,331 | $22.23 | 206 |
| 2022 Q3 | 73,522,180 | $1,841,832,500 | +$5,264,041 | $25.05 | 226 |
| 2022 Q2 | 74,310,307 | $2,878,023,564 | +$20,397,851 | $38.73 | 231 |
| 2022 Q1 | 74,124,444 | $3,114,974,539 | +$62,854,052 | $42.03 | 231 |
| 2021 Q4 | 72,589,732 | $3,316,117,270 | +$20,938,782 | $45.72 | 227 |
| 2021 Q3 | 72,000,652 | $2,688,575,649 | +$68,177,880 | $37.33 | 218 |
| 2021 Q2 | 70,148,347 | $2,557,395,521 | -$62,540,204 | $36.46 | 225 |
| 2021 Q1 | 71,142,403 | $3,210,627,180 | +$18,118,867 | $45.11 | 241 |
| 2020 Q4 | 70,793,285 | $3,046,335,359 | +$89,732,390 | $43.02 | 236 |
| 2020 Q3 | 69,176,281 | $1,725,044,906 | -$16,662,106 | $24.93 | 215 |
| 2020 Q2 | 69,548,436 | $2,040,183,061 | -$42,149,560 | $29.33 | 224 |