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Disclosery

STRT STRATTEC SEC CORP

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COMMON STOCK (common), issuer CIK 933034

122 managers (123 13F filers) reported a position in STRT shares at 2025-12-31, 3,426,091 shares in all. 25 filers opened a position and 14 filers sold out during the quarter.

Managers
122
13F filers
123
New
25
Added
44
Reduced
36
Sold out
14
Shares held by filers
3,426,091

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
GAMCO Investors (Gabelli)group of 2 filers holding744,779$56.7M+10,634Timeline
BlackRock, Inc.in group BlackRock, Inc.288,167$21.9M<0.01%+4,09113F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC254,314$19.4M<0.01%+15,37713F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP239,594$18.2M<0.01%-16813F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.216,245$16.5M0.01%new13F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC122,864$9.35M<0.01%+21,60913F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC100,734$7.67M0.01%-6,02413F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC97,246$7.41M<0.01%+6,40313F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC94,506$7.2M0.01%-4,40013F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC89,531$6.82M0.03%+25,57213F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC76,026$5.79M0.12%-2,57313F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC71,108$5.41M<0.01%+28,27113F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP67,919$5.17M<0.01%+42313F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …63,748$4.85M0.01%+5,11713F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC56,496$4.3M0.02%-14,66513F-HRTimeline
Invesco Ltd.in group Invesco Ltd.48,726$3.71M<0.01%+40,43913F-HRTimelineGroup
De Lisle Partners LLP48,842$3.71M0.48%013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC37,581$2.86M<0.01%+7,89513F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP36,313$2.76M<0.01%-1,47313F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC35,226$2.68M<0.01%+1,29013F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co33,285$2.53M<0.01%+3,22713F-HRTimelineGroup
Factorial Partners, LLC30,246$2.3M1.52%+50013F-HRTimeline
Qube Research & Technologies Ltd27,711$2.11M<0.01%+1,89213F-HRTimeline
Teton Advisors, LLC26,000$1.98M1.37%-9,50013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp24,999$1.9M<0.01%+13,82713F-HRTimelineGroup
RITHOLTZ WEALTH MANAGEMENT24,502$1.87M0.03%-5,60513F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.17,755$1.35M<0.01%+2,20713F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY16,150$1.23M<0.01%+6,80113F-HR/ATimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC15,369$1.17M0.11%new13F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC15,313$1.17M<0.01%-6,25013F-HR/ATimelineGroup
PANAGORA ASSET MANAGEMENT INC15,069$1.15M<0.01%+1,39013F-HRTimeline
Informed Momentum Co LLC14,567$1.11M0.12%-6,13813F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC13,331$1.02M0.01%-4,09613F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP13,231$1.01M<0.01%+77213F-HRTimelineGroup
SIERRA SUMMIT ADVISORS LLC12,609$960K0.15%-1313F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC12,161$926K<0.01%-100,15113F-HRTimelineGroup
WINTON GROUP Ltdin group WINTON GROUP Ltd11,507$876K0.03%+12213F-HRTimelineGroup
Janney Montgomery Scott LLC10,985$836K<0.01%+2413F-HRTimeline
Central Pacific Bank - Trust Division10,300$784K0.1%013F-HRTimeline
PFG Advisors10,137$772K0.04%+1,63313F-HRTimeline
RBF Capital, LLC10,000$761K0.03%013F-HR/ATimeline
UBS Group AGin group UBS Group AG9,737$741K<0.01%-7,34113F-HRTimelineGroup
Integrated Quantitative Investments LLC9,388$715K0.15%+3,88813F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC9,330$710K<0.01%+1,16813F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC9,325$710K<0.01%+3,04213F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN8,843$673K<0.01%+2,93913F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO8,841$673K<0.01%new13F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…8,408$640K<0.01%+2,78713F-HRTimeline
Connor, Clark & Lunn Investment Managem…8,221$626K<0.01%+1,38513F-HRTimeline
STRS OHIO7,300$556K<0.01%-70013F-HRTimeline
MANGROVE PARTNERS IM, LLC6,528$497K0.04%new13F-HRTimeline
NewEdge Advisors, LLC6,342$483K<0.01%+69013F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC6,059$461K<0.01%-5,00213F-HRTimeline
Legato Capital Management LLC6,053$461K0.04%new13F-HRTimeline
Cambridge Investment Research Advisors,…5,969$454K<0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd5,416$412K0.01%-38413F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD5,400$411K<0.01%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/5,390$410K<0.01%+1,73013F-HRTimelineGroup
State of Tennessee, Department of Treas…5,178$410K<0.01%new13F-HRTimeline
Man Group plcin group Man Group plc5,297$403K<0.01%-4013F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …5,226$398K<0.01%+98413F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…5,187$395K<0.01%+1,43913F-HRTimelineGroup
Nuveen, LLCin group TIAA5,027$383K<0.01%013F-HRTimelineGroup
RHUMBLINE ADVISERS5,010$381K<0.01%-73913F-HRTimeline
Horizon Investment Services, LLC4,610$351K0.13%-52513F-HRTimeline
Eddie Patel Inc4,347$331K0.25%13F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC4,207$320K0.05%013F-HRTimeline
BAILARD, INC.4,200$320K0.01%+20013F-HRTimeline
AVIVA PLCin group AVIVA PLC4,117$313K<0.01%new13F-HRTimelineGroup
Vise Technologies, Inc.4,089$311K0.01%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC4,069$310K<0.01%-62213F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…3,908$298K<0.01%new13F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC4,375$297K<0.01%-1,85513F-HRTimeline
Trexquant Investment LP3,852$293K<0.01%-25,41613F-HRTimeline
First Business Financial Services, Inc.3,598$274K0.03%013F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC3,589$273K<0.01%013F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC3,521$268K<0.01%new13F-HRTimelineGroup
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.3,468$264K0.01%013F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC3,404$263K<0.01%-81913F-HR/ATimelineGroup
LPL Financial LLC3,301$251K<0.01%-1,02613F-HRTimeline
Creative Planningin group Creative Planning3,059$233K<0.01%new13F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources3,032$231K<0.01%-27013F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\2,907$221K<0.01%+17213F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P2,829$215K0.01%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…2,365$180K<0.01%013F-HRTimelineGroup
GLOBEFLEX CAPITAL L P2,300$175K0.03%013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…1,907$145K<0.01%+10613F-HRTimelineGroup
Triumph Capital Management1,828$139K0.03%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,792$136K<0.01%+20113F-HRTimelineGroup
SG Americas Securities, LLC1,756$134K<0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND1,700$129K<0.01%013F-HRTimeline
State of Wyoming1,457$111K0.01%-2,34013F-HRTimeline
Police & Firemen's Retirement System of…1,274$97K<0.01%-4513F-HRTimeline
FMR LLCin group FMR LLC1,082$82.4K<0.01%+1,06113F-HRTimelineGroup
SageView Advisory Group, LLC1,000$76.1K<0.01%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS921$70.1K<0.01%+16613F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\911$69.4K<0.01%+1113F-HRTimelineGroup
State of Alaska, Department of Revenue774$58K<0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.680$51.8K<0.01%-2613F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…396$30.2K<0.01%013F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…354$27K<0.01%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc352$26.8K<0.01%013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC350$26.6K<0.01%+30513F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…250$19K<0.01%+813F-HRTimeline
Sterling Capital Management LLC234$17.8K<0.01%-3313F-HRTimeline
MCGUIRE CAPITAL ADVISORS INC221$16.8K0.01%13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…218$16.6K<0.01%-32213F-HRTimelineGroup
AlphaQuest LLC134$10.2K<0.01%new13F-HRTimeline
AMALGAMATED BANK127$10K<0.01%-513F-HRTimeline
Accent Capital Management, LLC32$9.8K<0.01%-3213F-HRTimeline
Covestor Ltd128$9K<0.01%+113F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA116$9K<0.01%+3413F-HRTimelineGroup
COMERICA BANK37$2.82K<0.01%013F-HRTimeline
MB, LEVIS & ASSOCIATES, LLC35$2.67K<0.01%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC30$2.29K<0.01%new13F-HRTimeline
GAMMA Investing LLC10$761<0.01%-513F-HRTimeline
MassMutual Private Wealth & Trust, FSB1$76<0.01%new13F-HRTimeline
Parallel Advisors, LLC1$76<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.1$76<0.01%013F-HRTimeline
Avion Wealth8$00%013F-HRTimelineValue filed as zero, left out of ratios.
CWM, LLCin group CWM, LLC6$00%-4613F-HRTimelineGroupValue filed as zero, left out of ratios.
MERCER GLOBAL ADVISORS INC /ADV14,154$5.25Knew13F-HRTimelineValue about 1/1,000 of the price other filers imply, kept as filed and left out of ratios.