Strattec SecuritySTRT
13F holders, Q4 2025 (December 31)123holders +11
25new positions
14sold out
5famous investors
$75.82avg. 13F price*
At the end of Q4 2025, 123 institutions reported holding Strattec Security Corp. (STRT) in their 13F filings, up 11 from Q3 2025. 25 opened new positions and 14 sold out. The largest holders were GAMCO Investors ($43.4M), BlackRock, Inc. ($21.9M) and Vanguard Group Inc. ($19.4M). 5 famous investors held it, including Mario Gabelli (0.4% of GAMCO Investors's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Strattec Security Corp.
- CUSIP
- 863111100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 25 | $22.6M |
| Exits | 14 | $12.7M |
All 13F filers, Q3 2025 → Q4 2025: 559,172 shares bought and 421,536 shares sold, net +137,636 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 123 holders
| GAMCO Investors | 0.42% | Reduce -4.4% | 569,879 | $43.4M |
| BlackRock, Inc. | 0.00% | Add +1.4% | 288,167 | $21.9M |
| Vanguard Group Inc. | 0.00% | Add +6.4% | 254,314 | $19.4M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -0.1% | 239,594 | $18.2M |
| Alliancebernstein L.P. | 0.01% | New | 216,245 | $16.5M |
| Gabelli Funds LLC | 0.09% | Add +26.6% | 174,900 | $13.3M |
| American Century Companies Inc. | 0.00% | Add +21.3% | 122,864 | $9.4M |
| Acadian Asset Management LLC | 0.01% | Reduce -5.6% | 100,734 | $7.7M |
| Geode Capital Management, LLC | 0.00% | Add +7.0% | 97,246 | $7.4M |
| Renaissance Technologies | 0.01% | Reduce -4.5% | 94,506 | $7.2M |
| Jacobs Levy Equity Management, Inc. | 0.03% | Add +40.0% | 89,531 | $6.8M |
| Bridgeway Capital Management, LLC | 0.12% | Reduce -3.3% | 76,026 | $5.8M |
| Ameriprise Financial Inc. | 0.00% | Add +66.0% | 71,108 | $5.4M |
| State Street Corp. | 0.00% | Add +0.6% | 67,919 | $5.2M |
| Allspring Global Investments Holdings, LLC | 0.01% | Add +8.7% | 63,748 | $4.9M |
| O'shaughnessy Asset Management, LLC | 0.02% | Reduce -20.6% | 56,496 | $4.3M |
| Invesco Ltd. | 0.00% | Add +488.0% | 48,726 | $3.7M |
| De Lisle Partners LLP | 0.48% | No change | 48,842 | $3.7M |
| AQR Capital Management | 0.00% | Add +26.6% | 37,581 | $2.9M |
| Northern Trust Corp. | 0.00% | Reduce -3.9% | 36,313 | $2.8M |
| Lazard Asset Management LLC | 0.00% | Add +3.8% | 35,226 | $2.7M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +10.7% | 33,285 | $2.5M |
| Factorial Partners, LLC | 1.52% | Add +1.7% | 30,246 | $2.3M |
| Qube Research & Technologies Ltd | 0.00% | Add +7.3% | 27,711 | $2.1M |
| Teton Advisors, LLC | 1.37% | Reduce -26.8% | 26,000 | $2.0M |
| Bank of New York Mellon Corp | 0.00% | Add +123.8% | 24,999 | $1.9M |
| Ritholtz Wealth Management | 0.03% | Reduce -18.6% | 24,502 | $1.9M |
| Baird Financial Group, Inc. | 0.00% | Add +14.2% | 17,755 | $1.4M |
| Morgan Stanley | 0.00% | Add +72.8% | 16,150 | $1.2M |
| Inspire Investing, LLC | 0.11% | New | 15,369 | $1.2M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -29.0% | 15,313 | $1.2M |
| Panagora Asset Management Inc. | 0.00% | Add +10.2% | 15,069 | $1.1M |
| Informed Momentum Co LLC | 0.12% | Reduce -29.6% | 14,567 | $1.1M |
| Jump Financial, LLC | 0.01% | Reduce -23.5% | 13,331 | $1.0M |
| First Trust Advisors LP | 0.00% | Add +6.2% | 13,231 | $1.0M |
| Sierra Summit Advisors LLC | 0.15% | Reduce -0.1% | 12,609 | $960K |
| Millennium Management | 0.00% | Reduce -89.2% | 12,161 | $926K |
| WINTON GROUP Ltd | 0.03% | Add +1.1% | 11,507 | $876K |
| Janney Montgomery Scott LLC | 0.00% | Add +0.2% | 10,985 | $836K |
| Central Pacific Bank - Trust Division | 0.10% | No change | 10,300 | $784K |
| PFG Advisors | 0.04% | Add +19.2% | 10,137 | $772K |
| RBF Capital, LLC | 0.03% | No change | 10,000 | $761K |
| UBS Group AG | 0.00% | Reduce -43.0% | 9,737 | $741K |
| Integrated Quantitative Investments LLC | 0.15% | Add +70.7% | 9,388 | $715K |
| Barclays PLC | 0.00% | Add +14.3% | 9,330 | $710K |
| Principal Financial Group Inc. | 0.00% | Add +48.4% | 9,325 | $710K |
| Wells Fargo & Company | 0.00% | Add +49.8% | 8,843 | $673K |
| Sei Investments Co. | 0.00% | New | 8,841 | $673K |
| Public Employees Retirement System of Ohio | 0.00% | Add +49.6% | 8,408 | $640K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +20.3% | 8,221 | $626K |
| STRS Ohio | 0.00% | Reduce -8.8% | 7,300 | $556K |
| Mangrove Partners Im, LLC | 0.04% | New | 6,528 | $497K |
| NewEdge Advisors, LLC | 0.00% | Add +12.2% | 6,342 | $483K |
| Victory Capital Management Inc. | 0.00% | Reduce -45.2% | 6,059 | $461K |
| Legato Capital Management LLC | 0.04% | New | 6,053 | $461K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | New | 5,969 | $454K |
| XTX Topco Ltd | 0.01% | Reduce -6.6% | 5,416 | $412K |
| Canada Pension Plan Investment Board | 0.00% | New | 5,400 | $411K |
| Bank of America Corp. | 0.00% | Add +47.3% | 5,390 | $410K |
| State of Tennessee, Department of Treasury | 0.00% | New | 5,178 | $410K |
| Man Group plc | 0.00% | Reduce -0.8% | 5,297 | $403K |
| Arrowstreet Capital, Limited Partnership | 0.00% | Add +23.2% | 5,226 | $398K |
| Russell Investments Group, Ltd. | 0.00% | Add +38.4% | 5,187 | $395K |
| Nuveen, LLC | 0.00% | No change | 5,027 | $383K |
| Rhumbline Advisers | 0.00% | Reduce -12.8% | 5,010 | $381K |
| Horizon Investment Services, LLC | 0.13% | Reduce -10.2% | 4,610 | $351K |
| Eddie Patel Inc | 0.25% | — | 4,347 | $331K |
| Essex Investment Management Co. LLC | 0.05% | No change | 4,207 | $320K |
| Bailard, Inc. | 0.01% | Add +5.0% | 4,200 | $320K |
| Aviva PLC | 0.00% | New | 4,117 | $313K |
| Vise Technologies, Inc. | 0.01% | New | 4,089 | $311K |
| Citadel Advisors | 0.00% | Reduce -13.3% | 4,069 | $310K |
| Susquehanna International Group, LLP | 0.00% | New | 3,908 | $298K |
| Los Angeles Capital Management LLC | 0.00% | Reduce -29.8% | 4,375 | $297K |
| Trexquant Investment LP | 0.00% | Reduce -86.8% | 3,852 | $293K |
| First Business Financial Services, Inc. | 0.03% | No change | 3,598 | $274K |
| Johnson Investment Counsel Inc. | 0.00% | No change | 3,589 | $273K |
| Raymond James Financial Inc. | 0.00% | New | 3,521 | $268K |
| Meeder Asset Management Inc. | 0.01% | No change | 3,468 | $264K |
| HSBC Holdings PLC | 0.00% | Reduce -19.4% | 3,404 | $263K |
| LPL Financial LLC | 0.00% | Reduce -23.7% | 3,301 | $251K |
| Creative Planning | 0.00% | New | 3,059 | $233K |
| Franklin Resources Inc. | 0.00% | Reduce -8.2% | 3,032 | $231K |
| Deutsche Bank AG | 0.00% | Add +6.3% | 2,907 | $221K |
| Martingale Asset Management L P | 0.01% | New | 2,829 | $215K |
| MetLife Investment Management, LLC | 0.00% | No change | 2,365 | $180K |
| Globeflex Capital L P | 0.03% | No change | 2,300 | $175K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +5.9% | 1,907 | $145K |
| Triumph Capital Management | 0.03% | New | 1,828 | $139K |
| JPMorgan Chase & Co. | 0.00% | Add +12.6% | 1,792 | $136K |
| SG Americas Securities, LLC | 0.00% | New | 1,756 | $134K |
| New York State Common Retirement Fund | 0.00% | No change | 1,700 | $129K |
| State of Wyoming | 0.01% | Reduce -61.6% | 1,457 | $111K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | Reduce -3.4% | 1,274 | $97K |
| FMR LLC | 0.00% | Add +5052.4% | 1,082 | $82K |
| SageView Advisory Group, LLC | 0.00% | New | 1,000 | $76K |
| BNP Paribas Financial Markets | 0.00% | Add +22.0% | 921 | $70K |
| US Bancorp \de | 0.00% | Add +1.2% | 911 | $69K |
| State of Alaska, Department of Revenue | 0.00% | New | 774 | $58K |
| Osaic Holdings, Inc. | 0.00% | Reduce -3.7% | 680 | $52K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 396 | $30K |
| New York State Teachers Retirement System | 0.00% | New | 354 | $27K |
| Legal & General Group Plc | 0.00% | No change | 352 | $27K |
| Citigroup Inc. | 0.00% | Add +677.8% | 350 | $27K |
| California State Teachers Retirement System | 0.00% | Add +3.3% | 250 | $19K |
| Sterling Capital Management LLC | 0.00% | Reduce -12.4% | 234 | $18K |
| McGuire Capital Advisors Inc. | 0.01% | — | 221 | $17K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -59.6% | 218 | $17K |
| AlphaQuest LLC | 0.00% | New | 134 | $10K |
| Amalgamated Bank | 0.00% | Reduce -3.8% | 127 | $10K |
| Accent Capital Management, LLC | 0.00% | Reduce -50.0% | 32 | $10K |
| Covestor Ltd | 0.00% | Add +0.8% | 128 | $9K |
| Royal Bank of Canada | 0.00% | Add +41.5% | 116 | $9K |
| Mercer Global Advisors Inc. | 0.00% | New | 14,154 | $5K |
| Comerica Bank | 0.00% | No change | 37 | $3K |
| Mb, Levis & Associates, LLC | 0.00% | New | 35 | $3K |
| Quadrant Capital Group LLC | 0.00% | New | 30 | $2K |
| GAMMA Investing LLC | 0.00% | Reduce -33.3% | 10 | $761 |
| MassMutual Private Wealth & Trust, FSB | 0.00% | New | 1 | $76 |
| Parallel Advisors, LLC | 0.00% | New | 1 | $76 |
| SBI Securities Co., Ltd. | 0.00% | No change | 1 | $76 |
| Cwm, LLC | 0.00% | Reduce -88.5% | 6 | $0 |
| Avion Wealth | 0.00% | No change | 8 | $0 |
"% of holder's portfolio" is STRT's weight in each manager's 13F, not the share of Strattec Security Corp. the manager owns.