FORMFACTOR INC - Common Stock (FORM) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
FORM on Nasdaq
Shares outstanding
77,461,625
Price per share
$55.78
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
74,986,993
Total reported value
$2,731,644,668
% of total 13F portfolios
0%
Share change
-491,294
Value change
-$12,422,628
Number of holders
272
Price from insider filings
$55.78
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of FORMFACTOR INC - Common Stock (FORM) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
VANGUARD GROUP INC 14% $314,898,238 10,581,258 The Vanguard Group 31 Dec 2024

As of 30 Sep 2025, 272 institutional investors reported holding 74,986,993 shares of FORMFACTOR INC - Common Stock (FORM). This represents 97% of the company’s total 77,461,625 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of FORMFACTOR INC - Common Stock (FORM) together control 78% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 15% 11,236,145 -1.1% 0.01% $409,220,404
VANGUARD GROUP INC 13% 10,299,864 +0.09% 0.01% $375,121,047
EARNEST PARTNERS LLC 7.7% 5,947,088 -2.3% 0.94% $216,592,945
STATE STREET CORP 3.8% 2,917,594 +0.15% 0% $106,258,773
BANK OF AMERICA CORP /DE/ 3.3% 2,533,340 -9.7% 0.01% $92,264,242
REINHART PARTNERS, LLC. 3.1% 2,404,854 +26% 2.8% $87,585,230
ALLIANCEBERNSTEIN L.P. 3.1% 2,397,161 +3.2% 0.03% $87,304,604
PRIMECAP MANAGEMENT CO/CA/ 3% 2,324,614 +0.14% 0.06% $84,662,442
DIMENSIONAL FUND ADVISORS LP 2.8% 2,170,967 -0.36% 0.02% $79,064,820
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 2.8% 2,131,030 -3.9% 0.02% $77,612,112
GEODE CAPITAL MANAGEMENT, LLC 2.4% 1,878,697 -13% 0% $68,432,073
SEI INVESTMENTS CO 2.1% 1,640,144 +3.5% 0.06% $59,734,021
ROYCE & ASSOCIATES LP 1.9% 1,468,733 -11% 0.53% $53,491,256
Bank of New York Mellon Corp 1.8% 1,425,355 -32% 0.01% $51,911,427
MORGAN STANLEY 1.5% 1,144,415 +6.9% 0% $41,679,599
AMERIPRISE FINANCIAL INC 1.4% 1,121,225 -0.59% 0.01% $40,835,014
WESTFIELD CAPITAL MANAGEMENT CO LP 1.3% 1,026,657 0.16% $37,390,848
Shannon River Fund Management LLC 1.2% 968,161 5.7% $35,260,424
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1.2% 948,115 -0.35% 0.01% $34,530,348
NORTHERN TRUST CORP 1.1% 865,892 -1.3% 0% $31,535,787
ROYAL BANK OF CANADA 1.1% 861,383 -3.2% 0.01% $31,372,000
NEEDHAM INVESTMENT MANAGEMENT LLC 0.96% 740,000 +13% 1.9% $26,950,800
BESSEMER GROUP INC 0.92% 714,081 +66% 0.04% $26,008,000
Select Equity Group, L.P. 0.86% 667,412 +8.1% 0.1% $24,307,145
PRICE T ROWE ASSOCIATES INC /MD/ 0.85% 655,752 +622% 0% $23,883,000

Institutional Holders of FORMFACTOR INC - Common Stock (FORM) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 2,513,972 $141,564,485 -$15,009,304 $55.78 34
2025 Q3 74,986,993 $2,731,644,668 -$12,422,628 $36.42 272
2025 Q2 75,462,136 $2,597,047,690 +$6,292,372 $34.41 297
2025 Q1 75,533,589 $2,136,799,468 -$66,501,582 $28.29 271
2024 Q4 76,022,078 $3,345,030,722 +$89,510,319 $44.00 298
2024 Q3 73,726,438 $3,389,611,805 -$95,687,007 $46.00 316
2024 Q2 75,001,359 $4,539,809,800 -$6,319,096 $60.53 307
2024 Q1 75,343,727 $3,437,746,058 -$36,869,640 $45.63 260
2023 Q4 38,443 $1,603,458 +$310,531 $41.71 2
2023 Q3 75,164,820 $2,626,219,926 +$83,721,009 $34.94 228
2023 Q2 72,703,349 $2,487,717,713 -$64,908,349 $34.22 230
2023 Q1 74,868,403 $2,384,673,067 +$42,240,415 $31.85 220
2022 Q4 73,227,484 $1,628,022,023 +$5,897,628 $22.23 202
2022 Q3 72,625,073 $1,819,358,775 +$4,508,000 $25.05 218
2022 Q2 74,267,088 $2,875,155,270 +$20,859,847 $38.73 228
2022 Q1 74,052,174 $3,111,936,831 +$62,398,050 $42.03 229
2021 Q4 70,161,016 $3,205,075,270 +$15,346,837 $45.72 225
2021 Q3 72,000,812 $2,688,580,716 +$35,283,957 $37.33 221
2021 Q2 70,025,456 $2,552,921,609 -$54,282,083 $36.46 222
2021 Q1 71,142,208 $3,210,618,052 +$18,109,999 $45.11 240
2020 Q4 70,793,260 $3,046,334,283 +$89,731,169 $43.02 235
2020 Q3 69,127,108 $1,723,818,283 -$15,589,686 $24.93 213
2020 Q2 68,310,349 $2,003,871,328 -$42,465,250 $29.33 220
2020 Q1 71,002,794 $1,426,517,808 -$4,760,278 $20.09 197
2019 Q4 70,688,441 $1,835,775,380 +$10,939,836 $25.97 195
2019 Q3 70,544,745 $1,315,465,364 +$20,042,389 $18.64 169
2019 Q2 69,562,858 $1,089,894,315 +$16,930,072 $15.67 164
2019 Q1 69,877,036 $1,124,474,152 -$9,220,959 $16.09 157
2018 Q4 69,657,022 $981,354,112 -$19,423,143 $14.09 160
2018 Q3 72,128,023 $991,625,854 +$26,080,972 $13.75 159
2018 Q2 69,205,856 $920,484,739 +$42,730,538 $13.30 157
2018 Q1 68,013,501 $928,423,795 +$59,224,206 $13.65 180
2017 Q4 62,432,153 $976,990,334 +$5,525,802 $15.65 173
2017 Q3 62,831,221 $1,058,727,500 -$15,924,110 $16.85 155
2017 Q2 63,976,432 $793,251,364 +$9,003,457 $12.40 146
2017 Q1 63,927,971 $756,862,264 +$47,135,719 $11.85 129
2016 Q4 64,113,370 $718,126,405 +$6,008,986 $11.20 125
2016 Q3 63,934,245 $693,368,417 -$7,274,561 $10.85 130
2016 Q2 62,880,391 $565,452,118 +$73,331,385 $8.99 121
2016 Q1 54,533,073 $396,448,000 +$20,126,997 $7.27 120
2015 Q4 51,898,583 $467,259,364 +$4,490,973 $9.00 120
2015 Q3 51,368,285 $348,183,716 -$2,931,268 $6.78 119
2015 Q2 50,733,585 $466,739,576 +$25,607,158 $9.20 126
2015 Q1 48,160,711 $426,985,342 -$5,283,822 $8.87 141
2014 Q4 48,299,683 $415,202,389 +$13,551,771 $8.60 126
2014 Q3 47,502,588 $340,591,863 -$4,464,745 $7.17 112
2014 Q2 47,565,683 $393,871,634 +$8,551,598 $8.32 114
2014 Q1 48,221,189 $307,571,385 +$9,743,530 $6.39 103