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Disclosery

STRT STRATTEC SEC CORP

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COMMON STOCK (common), issuer CIK 933034

99 managers (100 13F filers) reported a position in STRT shares at 2025-06-30, 3,068,908 shares in all. 43 filers opened a position and 13 filers sold out during the quarter.

Managers
99
13F filers
100
New
43
Added
28
Reduced
18
Sold out
13
Shares held by filers
3,068,908

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, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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 holding708,369$44.1M-17,510Timeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP241,417$15M<0.01%+4,28213F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC233,657$14.5M<0.01%+26,29213F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.230,972$14.4M<0.01%+155,51313F-HRTimelineGroup
Pacific Ridge Capital Partners, LLC147,967$9.21M2.2%-32,97913F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC130,806$8.14M0.01%+32,10013F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC99,522$6.19M0.01%+21,47513F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC90,389$5.62M<0.01%+47,38913F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC73,455$4.57M0.02%013F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC68,459$4.26M<0.01%+25,37113F-HRTimelineGroup
Truffle Hound Capital, LLC64,526$4.01M2.65%-35,47413F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC57,345$3.57M0.02%+3,07113F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC51,684$3.22M<0.01%-38,38413F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP50,818$3.16M<0.01%+34,40913F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC49,860$3.1M<0.01%+31,51213F-HRTimelineGroup
De Lisle Partners LLP48,842$3.02M0.43%+4,71313F-HRTimeline
Invesco Ltd.in group Invesco Ltd.45,508$2.83M<0.01%new13F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …43,122$2.68M<0.01%-11,08013F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC42,613$2.65M0.06%+1,58013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP39,949$2.49M<0.01%+21,06813F-HRTimelineGroup
RITHOLTZ WEALTH MANAGEMENT31,195$1.94M0.04%+2,14413F-HRTimeline
Factorial Partners, LLC30,146$1.88M1.36%013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC29,025$1.81M<0.01%new13F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC23,200$1.44M0.02%new13F-HR/ATimelineGroup
Teton Advisors, Inc.22,600$1.41M0.86%new13F-HRTimeline
UBS Group AGin group UBS Group AG21,866$1.36M<0.01%+17,02413F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd19,054$1.18M0.02%+10,36413F-HRTimelineGroup
Empowered Funds, LLC18,801$1.17M0.01%+1,58013F-HRTimeline
Informed Momentum Co LLC17,462$1.09M0.16%-5,32013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP16,074$1000K<0.01%+5,93813F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC15,079$938K<0.01%-7,46913F-HRTimelineGroup
Baird Financial Group, Inc.in group Baird Financial Group, Inc.14,298$889K<0.01%013F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC13,500$839K<0.01%+10,87513F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC12,486$777K<0.01%new13F-HRTimeline
Trexquant Investment LP12,442$774K0.01%new13F-HRTimeline
Cubist Systematic Strategies, LLC12,242$762K0.01%+2,93413F-HRTimeline
Central Pacific Bank - Trust Division11,300$703K0.09%013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co11,242$699K<0.01%new13F-HRTimelineGroup
Aristides Capital LLC10,785$671K0.21%013F-HRTimeline
Janney Montgomery Scott LLC10,698$666K<0.01%new13F-HRTimeline
RBF Capital, LLC10,000$622K0.03%013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp8,784$546K<0.01%new13F-HRTimelineGroup
STRS OHIO8,700$541K<0.01%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC8,298$516K<0.01%+5,64613F-HR/ATimelineGroup
Dynamic Technology Lab Private Ltd8,180$509K0.07%+78713F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP7,976$496K0.06%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd7,406$461K0.02%new13F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC6,915$430K<0.01%-5,40413F-HR/ATimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO6,712$418K<0.01%+4,79413F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY6,639$413K<0.01%-1,28113F-HRTimelineGroup
Verition Fund Management LLC6,380$397K<0.01%new13F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC6,230$388K<0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA6,179$384K<0.01%+84913F-HR/ATimelineGroup
BAILARD, INC.5,948$370K0.01%new13F-HRTimeline
RHUMBLINE ADVISERS5,905$367K<0.01%+5,73013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…5,771$359K<0.01%-51,24713F-HRTimelineGroup
ESSEX INVESTMENT MANAGEMENT CO LLC5,503$342K0.06%-6413F-HRTimeline
Integrated Quantitative Investments LLC5,500$342K0.1%-2613F-HRTimeline
NewEdge Advisors, LLC5,445$339K<0.01%+4,94813F-HRTimeline
Hillsdale Investment Management Inc.5,400$336K0.01%013F-HRTimeline
Nuveen, LLCin group TIAA5,027$313K<0.01%new13F-HRTimelineGroup
ALGERT GLOBAL LLC3,951$246K0.01%new13F-HR/ATimeline
JOHNSON INVESTMENT COUNSEL INC3,889$242K<0.01%new13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS3,619$225K<0.01%new13F-HRTimeline
First Business Financial Services, Inc.3,598$224K0.02%new13F-HRTimeline
Petrus Trust Company, LTA3,453$215K0.02%new13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO3,283$204K<0.01%new13F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC3,187$204K<0.01%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP3,223$201K<0.01%new13F-HRTimelineGroup
Quantbot Technologies LP2,805$174K<0.01%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN2,488$155K<0.01%+2,48713F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,464$153K<0.01%+1,99113F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…2,365$147K<0.01%new13F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/2,272$141K<0.01%-2,87713F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…2,294$140K<0.01%013F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…2,122$132K<0.01%new13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND1,700$106K<0.01%new13F-HR/ATimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC1,478$91.9K<0.01%new13F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC1,300$80.9K<0.01%-3,84213F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\900$56K<0.01%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…803$50K<0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…396$24.6K<0.01%new13F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…361$22.5K<0.01%-113F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc352$21.9K<0.01%new13F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…242$15.1K<0.01%new13F-HRTimeline
Accent Capital Management, LLC64$14.8K0.01%new13F-HRTimeline
AMALGAMATED BANK132$8K<0.01%new13F-HRTimeline
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC116$7.22K<0.01%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\109$6.78K<0.01%013F-HRTimelineGroup
Sterling Capital Management LLC105$6.53K<0.01%new13F-HR/ATimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.66$4.11K<0.01%-1813F-HR/ATimelineGroup
COMERICA BANK37$2.3K<0.01%new13F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp14$871<0.01%new13F-HRTimelineGroup
First Horizon Advisors, Inc.11$684<0.01%new13F-HRTimeline
FMR LLCin group FMR LLC7$458<0.01%-313F-HRTimelineGroup
SBI Securities Co., Ltd.1$62<0.01%new13F-HRTimeline
West Oak Capital, LLC20$12<0.01%013F-HRTimeline
Avion Wealth8$00%new13F-HR/ATimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.