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Strattec Security Corp
$77.84 -4.85 (-5.87%) At close · Jul 2
Market Cap
$325.28M
Shares
4,178,799

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 132
Total Value: $273,503,595
Total Shares: 3,491,239
Showing 1–100 of 132 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Superinvestors Holding STRT

All superinvestors →
Mario Gabelli $40,308,201

Holder Concentration

Across 131 13F filers
Top Holder
14.7%
Jun 2023 → Mar 2026 · range 14.7% – 32.2%
of institutional value
Top 5
43.9%
Jun 2023 → Mar 2026 · range 43.9% – 82.4%
of institutional value
Top 10
61.3%
Jun 2023 → Mar 2026 · range 60.9% – 93.7%
of institutional value
HHI
541
Jun 2023 → Mar 2026 · range 541 – 1,789
Broadly held
Showing 100 of 132
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mid GAMCO INVESTORS, INC. ET AL $40,308,201 14.74% 514,529
Mega BlackRock, Inc. $23,992,093 8.77% 306,256
Mega DIMENSIONAL FUND ADVISORS LP $19,438,973 7.11% 248,136
Large GABELLI FUNDS LLC $19,412,652 7.10% 247,800
Mega ALLIANCEBERNSTEIN L.P. $17,019,600 6.22% 217,253
Mega VANGUARD CAPITAL MANAGEMENT LLC $14,077,071 5.15% 179,692
Mega AMERICAN CENTURY COMPANIES INC $11,255,029 4.12% 143,669
Mega GEODE CAPITAL MANAGEMENT, LLC $7,733,411 2.83% 98,716
Large RENAISSANCE TECHNOLOGIES LLC $7,348,762 2.69% 93,806
Large JACOBS LEVY EQUITY MANAGEMENT, INC $7,177,824 2.62% 91,624
Large ACADIAN ASSET MANAGEMENT LLC $6,740,608 2.46% 86,043
Mega STATE STREET CORP $6,550,634 2.40% 83,618
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC $6,283,651 2.30% 80,210
Mega AMERIPRISE FINANCIAL INC $5,436,560 1.99% 69,397
Large Allspring Global Investments Holdings, LLC $4,675,409 1.71% 59,681
Small De Lisle Partners LLP $3,826,282 1.40% 48,842
Large O'SHAUGHNESSY ASSET MANAGEMENT, LLC $3,535,797 1.29% 45,134
Mega AQR CAPITAL MANAGEMENT LLC $3,336,421 1.22% 42,589
Large LAZARD ASSET MANAGEMENT LLC $3,211,548 1.17% 40,995
Mega NORTHERN TRUST CORP Bank $3,034,889 1.11% 38,740
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $2,695,287 0.99% 34,405
Small Factorial Partners, LLC $2,369,471 0.87% 30,246
Mega Invesco Ltd. $2,330,614 0.85% 29,750
Mega VANGUARD FIDUCIARY TRUST CO Bank $2,195,086 0.80% 28,020
Mega JANE STREET GROUP, LLC $2,193,519 0.80% 28,000
Large Qube Research & Technologies Ltd $2,158,423 0.79% 27,552
Large Empowered Funds, LLC $1,950,509 0.71% 24,898
Mega Bank of New York Mellon Corp Bank $1,854,541 0.68% 23,673
Mega MORGAN STANLEY $1,733,191 0.63% 22,124
Small Teton Advisors, LLC $1,668,642 0.61% 21,300
Small Nilsine Partners, LLC $1,600,251 0.59% 20,427
Mega GOLDMAN SACHS GROUP INC $1,554,500 0.57% 19,843
Large Baird Financial Group, Inc. $1,390,926 0.51% 17,755
Large SEI INVESTMENTS CO $1,385,207 0.51% 17,682
Mid RITHOLTZ WEALTH MANAGEMENT $1,322,849 0.48% 16,886
Mid MARTINGALE ASSET MANAGEMENT L P $1,270,283 0.46% 16,215
Large PANAGORA ASSET MANAGEMENT INC $1,197,975 0.44% 15,292
Mega UBS Group AG $1,176,509 0.43% 15,018
Small Informed Momentum Co LLC $1,141,178 0.42% 14,567
Small Integrated Quantitative Investments LLC $1,054,221 0.39% 13,457
Mega FIRST TRUST ADVISORS LP $1,041,295 0.38% 13,292
Mega MILLENNIUM MANAGEMENT LLC $904,827 0.33% 11,550
Small PFG Advisors $896,679 0.33% 11,446
Large Janney Montgomery Scott LLC $892,214 0.33% 11,389
Small Arete Wealth Advisors, LLC $827,192 0.30% 10,559
Small Central Pacific Bank - Trust Division Bank $806,902 0.30% 10,300
Large Man Group plc $792,095 0.29% 10,111
Mega FRANKLIN RESOURCES INC $742,976 0.27% 9,484
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $690,723 0.25% 8,817
Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Pension $658,682 0.24% 8,408
Large Connor, Clark & Lunn Investment Management Ltd. $646,618 0.24% 8,254
Large Creative Planning $633,692 0.23% 8,089
Mid XTX Topco Ltd $611,835 0.22% 7,810
Mid Legato Capital Management LLC $589,508 0.22% 7,525
Large STRS OHIO $571,882 0.21% 7,300
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $558,015 0.20% 7,123
Large ALPS ADVISORS INC $524,094 0.19% 6,690
Mega VICTORY CAPITAL MANAGEMENT INC $523,937 0.19% 6,688
Mid MANGROVE PARTNERS IM, LLC $511,403 0.19% 6,528
Mega WELLS FARGO & COMPANY/MN $475,366 0.17% 6,068
Mid Quadrature Capital Ltd $440,897 0.16% 5,628
Large AVIVA PLC $428,989 0.16% 5,476
Large Russell Investments Group, Ltd. $418,568 0.15% 5,343
Large VOYA INVESTMENT MANAGEMENT LLC $408,464 0.15% 5,214
Large State of Tennessee, Department of Treasury $405,644 0.15% 5,178
Mega RHUMBLINE ADVISERS $394,285 0.14% 5,033
Mega Nuveen, LLC $393,815 0.14% 5,027
Mega HSBC HOLDINGS PLC $385,589 0.14% 4,922
Small Horizon Investment Services, LLC $379,635 0.14% 4,846
Mega BANK OF AMERICA CORP /DE/ Bank $372,976 0.14% 4,761
Mid Hillsdale Investment Management Inc. $368,198 0.13% 4,700
Small ESSEX INVESTMENT MANAGEMENT CO LLC $329,576 0.12% 4,207
Mid WINTON GROUP Ltd $328,322 0.12% 4,191
Mid Vise Technologies, Inc. $320,332 0.12% 4,089
Mega Vanguard Global Advisers, LLC $315,083 0.12% 4,022
Mega PRINCIPAL FINANCIAL GROUP INC $309,834 0.11% 3,955
Mega TWO SIGMA INVESTMENTS, LP $307,484 0.11% 3,925
Mega BARCLAYS PLC $302,783 0.11% 3,865
Large Cambridge Investment Research Advisors, Inc. $300,982 0.11% 3,842
Micro Eddie Patel Inc $288,134 0.11% 3,678
Small First Business Financial Services, Inc. $281,867 0.10% 3,598
Mega CANADA PENSION PLAN INVESTMENT BOARD Pension $274,190 0.10% 3,500
Mid MEEDER ASSET MANAGEMENT INC $271,681 0.10% 3,468
Mid Jump Financial, LLC $264,632 0.10% 3,378
Mega DEUTSCHE BANK AG\ Bank $262,830 0.10% 3,355
Mega LPL Financial LLC $257,816 0.09% 3,291
Large HRT FINANCIAL LP $248,024 0.09% 3,166
Mega PRICE T ROWE ASSOCIATES INC /MD/ $219,587 0.08% 2,803
Large MetLife Investment Management, LLC $185,274 0.07% 2,365
Small GLOBEFLEX CAPITAL L P $180,182 0.07% 2,300
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $152,057 0.06% 1,941
Mega JPMORGAN CHASE & CO $142,107 0.05% 1,814
Small Triumph Capital Management $139,288 0.05% 1,778
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $133,178 0.05% 1,700
Large Police & Firemen's Retirement System of New Jersey Pension $99,805 0.04% 1,274
Large US BANCORP \DE\ Bank $72,699 0.03% 928
Mega BNP PARIBAS ARBITRAGE, SA $68,704 0.03% 877
Mid State of Alaska, Department of Revenue $60,635 0.02% 774
Large OSAIC HOLDINGS, INC. $53,271 0.02% 680
Mid Advisory Services Network, LLC $47,004 0.02% 600
Key facts CIK 933034 CUSIP 863111100 13F (30d) 2 filings 2 filers Visit website Investor relations

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