— Know what they know.
Not Investment Advice

FORM NASDAQ

FormFactor, Inc.
1W: +0.0% 1M: -12.4% 3M: +35.4% YTD: +116.2% 1Y: +301.1% 3Y: +337.2% 5Y: +278.7%
$128.99
+0.99 (+0.77%)
 
Weekly Expected Move ±10.5%
$100 $113 $126 $140 $153
NASDAQ · Technology · Semiconductors · Alpha Radar Sell · Power 41 · $10.1B mcap · 77M float · 2.32% daily turnover · Short 39% of daily vol

🏦 Institutional Activity

Latest: Q1 2026
434
Institutions Holding
+59 vs prior
57.8%
Ownership
+17.08%
96 New
111 Increased
187 Reduced
80 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-05-21 Obregon-Jimenez Rebeca director S-Sale 3,828 $126.47 $484K Filing
2026-05-20 WHITE BRIAN C director S-Sale 3,250 $126.00 $410K Filing
2026-05-19 St Dennis Thomas director S-Sale 1,000 $115.84 $116K Filing
2026-05-15 WHITE BRIAN C director A-Grant/Award 1,347 $— $0 Filing
2026-05-15 Titinger Jorge director A-Grant/Award 1,347 $— $0 Filing
2026-05-15 STEVEN-WAISS KELLEY director A-Grant/Award 1,347 $— $0 Filing
2026-05-15 Rhodes Sheri director A-Grant/Award 1,347 $— $0 Filing
2026-05-15 Obregon-Jimenez Rebeca director A-Grant/Award 1,347 $— $0 Filing
2026-05-15 St Dennis Thomas director A-Grant/Award 1,347 $— $0 Filing
2026-05-15 STEVEN-WAISS KELLEY director S-Sale 5,400 $125.60 $678K Filing
2026-05-13 Titinger Jorge director S-Sale 4,009 $128.78 $516K Filing
2026-05-06 McKinnis Aric Brendan officer: cfo, svp global finance F-Tax Withholding 274 $149.12 $41K Filing
2026-05-06 SLESSOR MIKE officer: ceo F-Tax Withholding 3,357 $149.12 $501K Filing
2026-05-05 McKinnis Aric Brendan officer: cfo, svp global finance F-Tax Withholding 130 $145.00 $19K Filing
2026-05-05 SLESSOR MIKE officer: ceo F-Tax Withholding 2,028 $145.00 $294K Filing
2026-04-15 SLESSOR MIKE officer: ceo S-Sale 767 $129.22 $99K Filing
2026-04-15 SLESSOR MIKE officer: ceo S-Sale 5,432 $128.56 $698K Filing
2026-04-15 SLESSOR MIKE officer: ceo S-Sale 2,369 $127.65 $302K Filing
2026-04-15 SLESSOR MIKE officer: ceo S-Sale 900 $126.58 $114K Filing
2026-04-15 SLESSOR MIKE officer: ceo S-Sale 1,826 $125.24 $229K Filing
2026-03-18 SLESSOR MIKE officer: ceo S-Sale 1,900 $94.10 $179K Filing
2026-03-18 SLESSOR MIKE officer: ceo S-Sale 2,832 $95.73 $271K Filing
2026-03-18 SLESSOR MIKE officer: ceo S-Sale 5,495 $95.21 $523K Filing
2026-03-05 McKinnis Aric Brendan officer: cfo, svp global finance S-Sale 3,462 $90.42 $313K Filing
2026-03-02 McKinnis Aric Brendan officer: cfo, svp global finance F-Tax Withholding 193 $99.70 $19K Filing

🏛️ Congressional Trades

0 records
Date Politician Chamber Type Amount Filing
No congressional trades found

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 12,247,574 $1.2B +677,935 2026-03-31 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 5,880,008 $570M +5,880,008 2026-03-31 Filing
VANGUARD CAPITAL MANAGEMENT LLC 3,472,491 $337M +3,472,491 2026-03-31 Filing
STATE STREET CORP 2,928,139 $284M +58,595 2026-03-31 Filing
BANK OF AMERICA CORP /DE 2,481,059 $241M -35,331 2026-03-31 Filing
Polar Capital Holdings Plc 2,292,313 $222M +2,292,313 2026-03-31 Filing
GEODE CAPITAL MANAGEMENT, LLC 2,187,865 $212M +302,018 2026-03-31 Filing
PRIMECAP MANAGEMENT CO/CA 1,788,644 $173M -292,602 2026-03-31 Filing
SEI INVESTMENTS CO 1,682,322 $163M -2,750 2026-03-31 Filing
DIMENSIONAL FUND ADVISORS LP 1,412,119 $137M -310,140 2026-03-31 Filing
AMERIPRISE FINANCIAL INC 1,404,359 $136M +88,309 2026-03-31 Filing
Invesco Ltd. 1,238,363 $120M +905,436 2026-03-31 Filing
REINHART PARTNERS, LLC. 1,159,698 $112M -992,650 2026-03-31 Filing
FULLER & THALER ASSET MANAGEMENT, INC. 1,137,356 $110M +52,828 2026-03-31 Filing
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 947,544 $92M -4,184 2026-03-31 Filing
JANE STREET GROUP, LLC 925,617 $90M +807,083 2026-03-31 Filing
GOLDMAN SACHS GROUP INC 873,521 $85M -11,206 2026-03-31 Filing
Nuveen, LLC 849,717 $82M +143,790 2026-03-31 Filing
NORTHERN TRUST CORP 835,307 $81M +10,921 2026-03-31 Filing
MASSACHUSETTS FINANCIAL SERVICES CO /MA 733,338 $71M -635,686 2026-03-31 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms