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
-491,482
Value change
-$12,430,695
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% $299,872,852 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 -$15,009,305 $55.78 34
2025 Q3 74,986,993 $2,731,644,668 -$12,430,695 $36.42 272
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
2020 Q1 71,172,835 $1,429,902,310 -$6,287,252 $20.09 201
2019 Q4 70,708,174 $1,836,287,029 +$10,931,698 $25.97 199
2019 Q3 70,635,410 $1,317,156,364 +$20,653,190 $18.64 171
2019 Q2 69,963,157 $1,096,166,315 -$3,630,716 $15.67 166
2019 Q1 70,511,482 $1,134,683,152 -$4,866,213 $16.09 159
2018 Q4 70,828,581 $997,862,112 -$18,702,317 $14.09 164
2018 Q3 72,131,743 $991,676,854 +$26,138,869 $13.75 160
2018 Q2 70,307,113 $935,130,739 +$29,265,098 $13.30 159
2018 Q1 68,053,370 $928,968,795 +$59,445,469 $13.65 182
2017 Q4 63,527,447 $994,131,334 +$5,255,487 $15.65 175
2017 Q3 62,831,317 $1,058,729,500 -$16,216,489 $16.85 156
2017 Q2 63,976,432 $793,251,364 +$8,947,300 $12.40 146
2017 Q1 63,928,123 $756,863,264 +$48,117,598 $11.85 129
2016 Q4 64,170,166 $718,762,405 +$5,676,548 $11.20 126
2016 Q3 63,934,245 $693,368,417 -$7,274,421 $10.85 130
2016 Q2 62,880,391 $565,452,118 +$73,325,250 $8.99 121
2016 Q1 54,945,738 $399,448,000 +$20,601,575 $7.27 120
2015 Q4 52,037,983 $468,514,364 +$4,796,379 $9.00 120
2015 Q3 51,738,983 $350,696,716 -$2,019,332 $6.78 120
2015 Q2 51,314,497 $472,083,576 +$25,461,101 $9.20 128
2015 Q1 48,611,795 $430,985,342 -$5,245,538 $8.87 144
2014 Q4 49,176,673 $422,743,389 +$12,235,384 $8.60 129
2014 Q3 48,071,761 $344,672,863 -$4,485,834 $7.17 115
2014 Q2 48,632,479 $402,747,634 +$7,909,296 $8.32 115
2014 Q1 48,221,189 $307,571,385 +$13,577,522 $6.39 103