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.

Q3 2025 vs. Q2 2025

How the institutions holding Strattec Security Corp changed between Q2 2025 and Q3 2025.

All holders in Q3 2025 All holders in Q2 2025

13F holders of STRT: Q2 2025 compared with Q3 2025
Measure	Q2 2025	Of which not filed for Q3 2025	Q3 2025	Change
Holders	99	2	112	+15
Shares	3.07M	22.6K	3.30M	+249.0K (+8.2%)
Value	$190.9M	$1.41M	$224.3M	+$34.8M (+18.4%)

2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (31)

Institutions that held Strattec Security Corp at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to STRT in Q3 2025
Institution	Shares	Value	% of portfolio
Jacobs Levy Equity Management, Inc	63,959	$4.35M	0.02%
Pacer Advisors, Inc.	42,470	$2.89M	0.01%
Teton Advisors, LLC	35,500	$2.42M	1.49%
AQR Capital Management LLC	29,686	$2.02M	0.00%
Qube Research & Technologies Ltd	25,819	$1.76M	0.00%
Jane Street Group, LLC	13,204	$898.7K	0.00%
Sierra Summit Advisors LLC	12,622	$859.1K	0.13%
First Trust Advisors LP	12,459	$848.0K	0.00%
Winton Group Ltd	11,385	$774.9K	0.03%
Victory Capital Management Inc	11,061	$752.8K	0.00%
PFG Advisors	8,504	$578.8K	0.02%
Connor, Clark & Lunn Investment Management Ltd.	6,836	$465.3K	0.00%
Principal Financial Group Inc	6,283	$427.6K	0.00%
Public Employees Retirement System of Ohio	5,621	$382.6K	0.00%
Oxford Asset Management LLP	5,501	$374.4K	0.12%
Man Group plc	5,337	$363.2K	0.00%
Horizon Investment Services, LLC	5,135	$349.5K	0.13%
Centiva Capital, LP	4,570	$311.0K	0.03%
LPL Financial LLC	4,327	$294.5K	0.00%
Arrowstreet Capital, Limited Partnership	4,242	$288.7K	0.00%
State of Wyoming	3,797	$258.4K	0.03%
Meeder Asset Management Inc	3,468	$236.0K	0.01%
Franklin Resources Inc	3,302	$224.7K	0.00%
Engineers Gate Manager LP	2,988	$203.4K	0.00%
Globeflex Capital L P	2,300	$156.5K	0.02%
Advisory Services Network, LLC	350	$23.8K	0.00%
Macquarie Group Ltd	296	$20.1K	0.00%
Covestor Ltd	127	$9.00K	0.00%
CWM, LLC	52	$4.00K	0.00%
SRS Capital Advisors, Inc.	21	$1.43K	0.00%
GAMMA Investing LLC	15	$1.02K	0.00%

Sold out (16)

Institutions that held Strattec Security Corp at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of STRT in Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
Lido Advisors, LLC	73,455	$4.57M
Truffle Hound Capital, LLC	64,526	$4.01M
Quadrature Capital Ltd	19,054	$1.18M
Marshall Wace, LLP	16,074	$1.00M
Aristides Capital LLC	10,785	$670.9K
Dynamic Technology Lab Private Ltd	8,180	$509.0K
Squarepoint Ops LLC	6,915	$430.2K
Susquehanna International Group, LLP	5,771	$359.0K
Algert Global LLC	3,951	$245.8K
Captrust Financial Advisors	3,619	$225.1K
Petrus Trust Company, LTA	3,453	$214.8K
SEI Investments Co	3,283	$204.2K
Two Sigma Investments, LP	3,223	$200.5K
Raymond James Financial Inc	1,478	$91.9K
Blue Bell Private Wealth Management, LLC	116	$7.22K
South State Corp.	14	$871

Not filed for Q3 2025 yet (2)

Institutions that held Strattec Security Corp at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding STRT in Q2 2025 that haven't filed for Q3 2025
Institution	Shares, Q2 2025	Value, Q2 2025
Teton Advisors, Inc.	22,600	$1.41M
First Horizon Advisors, Inc.	11	$684