Strattec Security Corp

STRT

Exchange: Nasdaq
Industry: Motor Vehicle Parts & Accessories
SEC CIK: 0000933034

SEC filings (opens in a new tab)

No open-market purchases or sales by Strattec Security Corp insiders were filed in the last 90 days; 121 institutions reported holding it in 13F filings for Q2 2026, worth $298.6M in total; no superinvestor holds it.

Q1 2026 vs. Q4 2025

How the institutions holding Strattec Security Corp changed between Q4 2025 and Q1 2026.

All holders in Q1 2026 All holders in Q4 2025

13F holders of STRT: Q4 2025 compared with Q1 2026
Measure	Q4 2025	Of which not filed for Q1 2026	Q1 2026	Change
Holders	123	2	132	+11
Shares	3.43M	254.4K	3.54M	+365.8K (+11.5%)
Value	$259.8M	$19.4M	$276.7M	+$36.3M (+15.1%)

2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (29)

Institutions that held Strattec Security Corp at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to STRT in Q1 2026
Institution	Shares	Value	% of portfolio
Vanguard Capital Management LLC	179,692	$14.1M	0.00%
Vanguard Portfolio Management LLC	46,272	$3.62M	0.00%
Vanguard Fiduciary Trust Co	28,020	$2.20M	0.00%
Jane Street Group, LLC	28,000	$2.19M	0.00%
Empowered Funds, LLC	24,898	$1.95M	0.01%
Nilsine Partners, LLC	20,427	$1.54M	0.12%
Arete Wealth Advisors, LLC	10,559	$830.6K	0.06%
Alps Advisors Inc	6,690	$524.1K	0.00%
Quadrature Capital Ltd	5,628	$440.9K	0.01%
Voya Investment Management LLC	5,214	$408.5K	0.00%
Hillsdale Investment Management Inc.	4,700	$368.2K	0.01%
Vanguard Global Advisers, LLC	4,022	$315.1K	0.00%
Two Sigma Investments, LP	3,925	$307.5K	0.00%
HRT Financial LP	3,166	$248.0K	0.00%
Price T Rowe Associates Inc	2,803	$220.0K	0.00%
Advisory Services Network, LLC	600	$47.0K	0.00%
IFP Advisors, Inc	497	$38.9K	0.00%
McIlrath & Eck, LLC	308	$24.1K	0.00%
Fifth Third Bancorp	37	$2.90K	0.00%
Allworth Financial LP	13	$1.02K	0.00%
Zions Bancorporation, National Association	12	$940	0.00%
Basecamp Wealth Advisors LLC	9	$705	0.00%
Farther Finance Advisors, LLC	8	$637	0.00%
Wealth Preservation Advisors, LLC	4	$313	0.00%
Rothschild Investment LLC	2	$157	0.00%
MAI Capital Management	1	$79	0.00%
JPL Wealth Management, LLC	1	$79	0.00%
EverSource Wealth Advisors, LLC	1	$78	0.00%
Hughes Financial Services, LLC	1	$78	0.00%

Sold out (18)

Institutions that held Strattec Security Corp at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of STRT in Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
CWM Advisors, LLC	15,369	$1.17M
Sierra Summit Advisors LLC	12,609	$960.0K
RBF Capital, LLC	10,000	$761.4K
GWM Advisors LLC	6,342	$482.9K
Bailard, Inc.	4,200	$319.8K
Citadel Advisors LLC	4,069	$309.8K
Los Angeles Capital Management LLC	4,375	$297.2K
Trexquant Investment LP	3,852	$293.3K
Johnson Investment Counsel Inc	3,589	$273.3K
Raymond James Financial Inc	3,521	$268.1K
SG Americas Securities, LLC	1,756	$134.0K
State of Wyoming	1,457	$110.9K
SageView Advisory Group, LLC	1,000	$76.1K
Quest Partners LLC	134	$10.2K
Amalgamated Bank	127	$10.0K
Mercer Global Advisors Inc	14,154	$5.25K
MB, Levis & Associates, LLC	35	$2.67K
Massmutual Trust Co FSB	1	$76

Not filed for Q1 2026 yet (2)

Institutions that held Strattec Security Corp at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding STRT in Q4 2025 that haven't filed for Q1 2026
Institution	Shares, Q4 2025	Value, Q4 2025
Vanguard Group Inc	254,314	$19.4M
Comerica Bank	37	$2.82K