Vault-13

FORMFACTOR INC FORM

COM · Common Stock · CUSIP 346375108 · ISIN US3463751087

Company in Livermore, United States

209 institutional holders -30 vs Q3 2022
74,906,92174.9m shares reported held*
97.3% of all shares outstanding*
$1.7bnreported value*
19 new 80 added 80 reduced 51 sold out net bought ≈ $25.2m (+1.1m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 77.0m as of 2022-10-27, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $22.23. Options: 4 managers hold calls ($557.4k notional), 3 hold puts ($162.3k).

Trends to Q4 2022

Institutional holders

Managers reporting a position, each quarter

0100200300Q3 22: 239Q4 22: 209209Q3 22Q4 22
Numbers
QuarterHolders
Q3 2022239
Q4 2022209

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$1m$2m$3mQ3 22 calls: $894.0kQ3 22 puts: $2.6mQ3 22P/C 2.92Q4 22 calls: $557.4kQ4 22 puts: $162.3kQ4 22P/C 0.29
Numbers
QuarterCallsPutsP/C
Q3 2022$894.0k$2.6m2.92
Q4 2022$557.4k$162.3k0.29

Biggest buyers

LORD, ABBETT & CO. LLC Added +1,829,007+1.8m
NEUBERGER BERMAN GROUP LLC Added +554,753+554.8k
REINHART PARTNERS, LLC. New +544,349+544.3k
BlackRock Inc. Added +480,958+481.0k
VICTORY CAPITAL MANAGEMENT INC Added +435,063+435.1k
D. E. Shaw & Co., Inc. Added +352,614+352.6k
MORGAN STANLEY Added +338,969+339.0k
Pacer Advisors, Inc. New +310,342+310.3k
VANGUARD GROUP INC Added +267,943+267.9k
STATE STREET CORP Added +220,465+220.5k

Biggest sellers

JANUS HENDERSON GROUP PLC Reduced -719,370-719.4k
PARADIGM CAPITAL MANAGEMENT INC/NY Reduced -596,600-596.6k
FMR LLC Reduced -539,116-539.1k
Invesco Ltd. Reduced -517,349-517.3k
BANK OF AMERICA CORP /DE/ Reduced -319,460-319.5k
THORNBURG INVESTMENT MANAGEMENT INC Reduced -301,334-301.3k
Select Equity Group, L.P. Reduced -288,625-288.6k
MILLENNIUM MANAGEMENT LLC Reduced -262,358-262.4k
Pier Capital, LLC Sold out -242,250-242.2k
EMERALD ADVISERS, LLC Sold out -240,615-240.6k

Biggest calls

PEAK6 Investments LLC Reduced $266.8k12.0k shares
CITADEL ADVISORS LLC Reduced $255.6k11.5k shares
SIMPLEX TRADING, LLC Reduced $35.0k1.6k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

PEAK6 Investments LLC Reduced $126.7k5.7k shares
CITADEL ADVISORS LLC New $35.6k1.6k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution filed 2026-07-28 12.4% 9.7m≈ $1.5bn 2026-07-28
VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-29 7.6% new 5.9m≈ $949.9m 2026-04-29
VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 5.2% new 4.1m≈ $650.2m 2026-04-29

Fell to 5% or below in the last year: EARNEST PARTNERS LLC (4.8%, 2026-08-14), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC)

Insider purchases and sales in Q4 2022

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
404Q1 21: 0 buyingQ1 21: 0 sellingQ2 21: 0 buyingQ2 21: 0 sellingQ2 21Q3 21: 0 buyingQ3 21: 0 sellingQ4 21: 0 buyingQ4 21: 3 sellingQ4 21Q1 22: 0 buyingQ1 22: 3 sellingQ2 22: 0 buyingQ2 22: 1 sellingQ2 22Q3 22: 0 buyingQ3 22: 0 sellingQ4 22: 0 buyingQ4 22: 0 sellingQ4 22
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q1 20210—0——
Q2 20210—0——
Q3 20210—0——
Q4 20210—3$1.4m—
Q1 20220—3$605.4k—
Q2 20220—1$64.4k—
Q3 20220—0——
Q4 20220—0——

None reported in Q4 2022.

Holders, Q4 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock Inc. 0.01% of their portfolio New York, NY 12,320,46412.3m $273.9m $273.9m 0.01% Added +481.0k +480,958
2 VANGUARD GROUP INC 0.01% of their portfolio Valley Forge, PA 9,021,2839.0m $200.5m $200.5m 0.01% Added +267.9k +267,943
3 EARNEST PARTNERS LLC 0.95% of their portfolio ATLANTA, GA 6,976,8077.0m $155.1m $155.1m 0.95% Reduced -75.2k -75,219
4 PRIMECAP MANAGEMENT CO/CA/ 0.06% of their portfolio PASADENA, CA 3,185,0443.2m $70.8m $70.8m 0.06% Added +153.4k +153,430
5 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 2,839,8642.8m $63.1m $63.1m 0.00% Added +220.5k +220,465
6 DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio AUSTIN, TX 2,722,5202.7m $60.5m $60.5m 0.02% Added +50.4k +50,405
7 ROYCE & ASSOCIATES LP 0.63% of their portfolio New York, NY 2,704,4032.7m $60.1m $60.1m 0.63% Added +125.6k +125,637
8 NEUBERGER BERMAN GROUP LLC 0.06% of their portfolio NEW YORK, NY 2,636,0252.6m $58.6m $58.6m 0.06% Added +554.8k +554,753
9 WELLINGTON MANAGEMENT GROUP LLP 0.01% of their portfolio Boston, MA 2,527,0202.5m $56.2m $56.2m 0.01% Added +18.4k +18,446
10 BANK OF AMERICA CORP /DE/ 0.01% of their portfolio CHARLOTTE, NC 2,109,3012.1m $46.9m $46.9m 0.01% Reduced -319.5k -319,460
11 LORD, ABBETT & CO. LLC 0.08% of their portfolio JERSEY CITY, NJ 2,012,7302.0m $44.7m $44.7m 0.08% Added +1.8m +1,829,007
12 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 1,601,1891.6m $35.6m $35.6m 0.00% Added +20.7k +20,677
13 VICTORY CAPITAL MANAGEMENT INC 0.03% of their portfolio San Antonio, TX 1,331,8611.3m $29.6m $29.6m 0.03% Added +435.1k +435,063
14 SILVERCREST ASSET MANAGEMENT GROUP LLC 0.18% of their portfolio NEW YORK, NY 1,032,1791.0m $22.9m $22.9m 0.18% Reduced -25.3k -25,303
15 SEI INVESTMENTS CO 0.05% of their portfolio OAKS, PA 1,021,5811.0m $22.7m $22.7m 0.05% Added +46.5k +46,526
16 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 986,982987.0k $21.9m $21.9m 0.00% Reduced -121.6k -121,587
17 NEW YORK STATE COMMON RETIREMENT FUND 0.03% of their portfolio ALBANY, NY 899,345899.3k $20.0m $20.0m 0.03% Reduced -5.1k -5,096
18 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 881,988882.0k $19.6m $19.6m 0.00% Added +339.0k +338,969
19 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 849,384849.4k $18.9m $18.9m 0.00% Added +19.0k +19,049
20 NORGES BANK 0.00% of their portfolio OSLO, Q8 823,630823.6k $18.3m $18.3m 0.00% Added +60.8k +60,800
21 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 761,510761.5k $16.9m $16.9m 0.00% Reduced -43.2k -43,155
22 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio SAN FRANCISCO, CA 722,081722.1k $16.1m $16.1m 0.01% Added +42.2k +42,195
23 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 625,481625.5k $13.9m $13.9m 0.00% Added +155.8k +155,753
24 NEEDHAM INVESTMENT MANAGEMENT LLC 2.31% of their portfolio NEW YORK, NY 574,500574.5k $12.8m $12.8m 2.31% Added +109.5k +109,500
25 PINNACLE ASSOCIATES LTD 0.26% of their portfolio NEW YORK, NY 545,323545.3k $12.1m $12.1m 0.26% Reduced -6.6k -6,635
26 REINHART PARTNERS, LLC. 0.66% of their portfolio MEQUON, WI 544,349544.3k $12.1m $12.1m 0.66% New
27 Allspring Global Investments Holdings, LLC 0.02% of their portfolio CHARLOTTE, NC 496,635496.6k $11.0m $11.0m 0.02% Added +209.3k +209,316
28 PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio DES MOINES, IA 488,832488.8k $10.9m $10.9m 0.01% Added +10.5k +10,524
29 NEUMEIER POMA INVESTMENT COUNSEL LLC 1.00% of their portfolio CARMEL, CA 486,675486.7k $10.8m $10.8m 1.00% Reduced -20.4k -20,450
30 D. E. Shaw & Co., Inc. 0.02% of their portfolio New York, NY 485,153485.2k $10.8m $10.8m 0.02% Added +352.6k +352,614
31 Select Equity Group, L.P. 0.03% of their portfolio NEW YORK, NY 400,606400.6k $8.9m $8.9m 0.03% Reduced -288.6k -288,625
32 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 344,590344.6k $7.7m $7.7m 0.00% Reduced -517.3k -517,349
33 TWO SIGMA ADVISERS, LP 0.02% of their portfolio NEW YORK, NY 339,699339.7k $7.6m $7.6m 0.02% Added +178.8k +178,800
34 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 329,942329.9k $7.3m $7.3m 0.00% Reduced -17.9k -17,900
35 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 327,937327.9k $7.3m $7.3m 0.00% Reduced -11.9k -11,919
36 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 324,355324.4k $7.2m $7.2m 0.00% Added +14.6k +14,648
37 TWO SIGMA INVESTMENTS, LP 0.02% of their portfolio NEW YORK, NY 322,687322.7k $7.2m $7.2m 0.02% Added +63.4k +63,426
38 Pacer Advisors, Inc. 0.04% of their portfolio Malvern, PA 310,342310.3k $6.9m $6.9m 0.04% New
39 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 284,435284.4k $6.3m $6.3m 0.00% Reduced -21.2k -21,214
40 CITADEL ADVISORS LLC 0.01% of their portfolio MIAMI, FL 253,454253.5k $5.6m $5.6m 0.01% Added +65.7k +65,720
41 FMR LLC 0.00% of their portfolio BOSTON, MA 246,198246.2k $5.5m $5.5m 0.00% Reduced -539.1k -539,116
42 First Eagle Investment Management, LLC 0.01% of their portfolio NEW YORK, NY 234,186234.2k $5.2m $5.2m 0.01% Added +153.2k +153,173
43 Legal & General Group Plc 0.00% of their portfolio London, X0 227,133227.1k $5.0m $5.0m 0.00% Added +2.6k +2,622
44 RHUMBLINE ADVISERS 0.01% of their portfolio BOSTON, MA 222,756222.8k $5.0m $5.0m 0.01% Added +11.3k +11,278
45 Fisher Asset Management, LLC 0.00% of their portfolio PLANO, TX 217,174217.2k $4.8m $4.8m 0.00% Added +45.8k +45,777
46 VOYA INVESTMENT MANAGEMENT LLC 0.01% of their portfolio ATLANTA, GA 212,280212.3k $4.7m $4.7m 0.01% Added +11.8k +11,772
47 VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.02% of their portfolio JUPITER, FL 198,411198.4k $4.4m $4.4m 0.02% New
48 PEREGRINE CAPITAL MANAGEMENT LLC 0.14% of their portfolio MINNEAPOLIS, MN 196,037196.0k $4.4m $4.4m 0.14% Reduced -5.5k -5,513
49 California Public Employees Retirement System 0.00% of their portfolio Sacramento, CA 194,367194.4k $4.3m $4.3m 0.00% Added +2.9k +2,923
50 KENNEDY CAPITAL MANAGEMENT LLC 0.12% of their portfolio ST LOUIS, MO 190,000190.0k $4.2m $4.2m 0.12% Added +15.3k +15,294
51 Swiss National Bank 0.00% of their portfolio ZURICH, V8 186,300186.3k $4.1m $4.1m 0.00% Added +1.4k +1,400
52 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 185,656185.7k $4.1m $4.1m 0.00% Reduced -6.4k -6,356
53 PARADIGM CAPITAL MANAGEMENT INC/NY 0.24% of their portfolio ALBANY, NY 165,200165.2k $3.7m $3.7m 0.24% Reduced -596.6k -596,600
54 STATE OF WISCONSIN INVESTMENT BOARD 0.01% of their portfolio MADISON, WI 152,216152.2k $3.4m $3.4m 0.01% Reduced -4.9k -4,935
55 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 147,268147.3k $3.3m $3.3m 0.00% Added +9.8k +9,754
56 Public Sector Pension Investment Board 0.02% of their portfolio MONTREAL, A8 140,130140.1k $3.1m $3.1m 0.02% Reduced -1.3k -1,256
57 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 137,029137.0k $3.0m $3.0m 0.00% Reduced -262.4k -262,358
58 Montanaro Asset Management Ltd 0.47% of their portfolio LONDON, X0 130,500130.5k $2.9m $2.9m 0.47% Added +52.0k +52,000
59 Mirador Capital Partners LP 0.67% of their portfolio PLEASANTON, CA 127,743127.7k $2.8m $2.8m 0.67% Added +20.0k +19,978
60 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 113,285113.3k $2.5m $2.5m 0.00% Reduced -80 -80
61 Madison Asset Management, LLC 0.04% of their portfolio MADISON, WI 111,451111.5k $2.5m $2.5m 0.04% Added +28.6k +28,596
62 HERALD INVESTMENT MANAGEMENT Ltd 0.56% of their portfolio LONDON, X0 102,600102.6k $2.3m $2.3m 0.56% Added +9.6k +9,600
63 State of New Jersey Common Pension Fund D 0.01% of their portfolio TRENTON, NJ 102,163102.2k $2.3m $2.3m 0.01% Added +29.7k +29,664
64 M&G INVESTMENT MANAGEMENT LTD 0.02% of their portfolio London, X0 100,481100.5k $2.2m $2.2m 0.02% Added +46.1k +46,060
65 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 98,77298.8k $2.2m $2.2m 0.00% Added +4.0k +3,992
66 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 97,89697.9k $2.2m $2.2m 0.00% Added +273 +273
67 CANADA LIFE ASSURANCE Co 0.01% of their portfolio WINNIPEG, A2 93,42993.4k $2.1m $2.1m 0.01% Reduced -354 -354
68 JANUS HENDERSON GROUP PLC 0.00% of their portfolio LONDON, X0 91,50691.5k $2.0m $2.0m 0.00% Reduced -719.4k -719,370
69 Connor, Clark & Lunn Investment Management Ltd. 0.01% of their portfolio VANCOUVER, A1 83,94783.9k $1.9m $1.9m 0.01% Added +72.4k +72,421
70 NATIXIS ADVISORS, LLC 0.01% of their portfolio Boston, MA 83,58983.6k $1.9m $1.9m 0.01% Added +25.2k +25,165
71 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.02% of their portfolio HARRISBURG, PA 82,43482.4k $1.8m $1.8m 0.02% Added +12.2k +12,156
72 PRUDENTIAL FINANCIAL INC 0.00% of their portfolio NEWARK, NJ 79,13979.1k $1.8m $1.8m 0.00% Reduced -633 -633
73 Thrivent Financial for Lutherans 0.00% of their portfolio Minneapolis, MN 79,00879.0k $1.8m $1.8m 0.00% Reduced -726 -726
74 Engineers Gate Manager LP 0.10% of their portfolio NEW YORK, NY 75,25275.3k $1.7m $1.7m 0.10% Added +32.3k +32,266
75 Quadrature Capital Ltd 0.05% of their portfolio LONDON, X0 73,64473.6k $1.6m $1.6m 0.05% Added +63.8k +63,830
76 COOPER CREEK PARTNERS MANAGEMENT LLC 0.13% of their portfolio NEW YORK, NY 73,22473.2k $1.6m $1.6m 0.13% Unchanged
77 HRT FINANCIAL LP 0.02% of their portfolio NEW YORK, NY 72,32172.3k $1.6m $1.6m 0.02% Reduced -116.4k -116,431
78 BESSEMER GROUP INC 0.00% of their portfolio WOODBRIDGE, NJ 71,58271.6k $1.6m $1.6m 0.00% Added +3.2k +3,172
79 Cubist Systematic Strategies, LLC 0.01% of their portfolio STAMFORD, CT 69,77069.8k $1.6m $1.6m 0.01% Reduced -158.5k -158,540
80 Knights of Columbus Asset Advisors LLC 0.16% of their portfolio NEW HAVEN, CT 68,40168.4k $1.5m $1.5m 0.16% Reduced -791 -791
81 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 63,56763.6k $1.4m $1.4m 0.00% Reduced -2.4k -2,382
82 OPPENHEIMER ASSET MANAGEMENT INC. 0.02% of their portfolio NEW YORK, NY 61,48861.5k $1.4m $1.4m 0.02% Added +750 +750
83 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 57,69857.7k $1.3m $1.3m 0.00% Reduced -2.9k -2,886
84 State of Alaska, Department of Revenue 0.01% of their portfolio JUNEAU, AK 53,63453.6k $1.2m $1.2m 0.01% Added +233 +233
85 TEXAS PERMANENT SCHOOL FUND CORP 0.02% of their portfolio AUSTIN, TX 51,78351.8k $1.2m $1.2m 0.02% Reduced -3.7k -3,691
86 State of Tennessee, Department of Treasury 0.01% of their portfolio NASHVILLE, TN 51,72451.7k $1.1m $1.1m 0.01% Added +4.8k +4,822
87 FIFTH THIRD BANCORP 0.01% of their portfolio CINCINNATI, OH 50,79250.8k $1.1m $1.1m 0.01% Added +5.3k +5,299
88 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 50,67450.7k $1.1m $1.1m 0.00% Reduced -2.7k -2,660
89 Mariner, LLC 0.00% of their portfolio Overland Park, KS 49,45749.5k $1.1m $1.1m 0.00% Reduced -7.4k -7,438
90 YOUSIF CAPITAL MANAGEMENT, LLC 0.01% of their portfolio BLOOMFIELD HILLS, MI 48,81148.8k $1.1m $1.1m 0.01% Reduced -13.4k -13,450
91 COMERICA BANK 0.01% of their portfolio DALLAS, TX 45,54145.5k $1.1m $1.1m 0.01% Reduced -13.6k -13,584
92 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 45,03745.0k $1.0m $1.0m 0.00% Added +12.7k +12,650
93 AVIVA PLC 0.00% of their portfolio LONDON, X0 43,40143.4k $964.8k $964.8k 0.00% Reduced -12.2k -12,217
94 AMERICAN INTERNATIONAL GROUP, INC. 0.01% of their portfolio New York, NY 41,90341.9k $931.5k $931.5k 0.01% Reduced -336 -336
95 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 41,51041.5k $922.8k $922.8k 0.00% First filing
96 MetLife Investment Management, LLC 0.01% of their portfolio Whippany, NJ 40,66640.7k $904.0k $904.0k 0.01% Unchanged
97 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 39,82239.8k $885.2k $885.2k 0.00% Reduced -100.4k -100,387
98 MACQUARIE GROUP LTD 0.00% of their portfolio Sydney, NSW 2000, C3 39,72739.7k $883.0k $883.0k 0.00% Reduced -14.1k -14,076
99 SG Americas Securities, LLC 0.01% of their portfolio NEW YORK, NY 38,57138.6k $857.0k $857.0k 0.01% Added +32.2k +32,198
100 AMALGAMATED BANK 0.01% of their portfolio NEW YORK, NY 37,64837.6k $837.0k $837.0k 0.01% Added +152 +152