Strattec Security Corp
STRT- Exchange
- Nasdaq
- Industry
- Motor Vehicle Parts & Accessories
- SEC CIK
- 0000933034
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.
Holders of 5% or more of STRT
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Strattec Security Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Gamco Investors, Inc. Et Al | 13D/A | 15.70%652.2K shares | −0.80 ppfrom 16.50% | Feb 20, 20252 filings | Jul 22, 2025 | SEC |
| BlackRock, Inc. | 13G/A | 6.80%282.2K shares | +1.20 ppfrom 5.60% | Jul 17, 20252 filings | Oct 17, 2025 | SEC |
| Alliancebernstein L.P. | 13G | 5.20%216.2K shares | New | Feb 17, 20261 filing | Feb 17, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
12 Schedule 13D and 13G filings on Strattec Security Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Mar 27, 20261:17 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | −5.60 ppfrom 5.60%Below 5% | Mar 13, 2026 | SEC |
| Feb 17, 20264:10 PM ET | Alliancebernstein L.P. | 13G | 5.20%216.2K shares | New | Dec 31, 2025 | SEC |
| Oct 17, 20256:41 PM ET | BlackRock, Inc. | 13G/A | 6.80%282.2K shares | +1.20 ppfrom 5.60% | Sep 30, 2025 | SEC |
| Aug 14, 20259:00 AM ET | Gate City Capital Management, LLCand 1 other | 13G/A | 0.00%0 shares | −6.00 ppfrom 6.00%Below 5% | Jun 30, 2025 | SEC |
| Jul 29, 20252:40 PM ET | Vanguard Group Inc | 13G | 5.60%233.7K shares | +0.63 ppfrom 4.97% | Jun 30, 2025 | SEC |
| Jul 22, 20254:01 PM ET | Gamco Investors, Inc. Et Aland 7 others | 13D/A | 15.70%652.2K shares | −0.80 ppfrom 16.50% | Jul 21, 2025 | SEC |
| Jul 17, 20258:12 PM ET | BlackRock, Inc. | 13G | 5.60%226.6K shares | New | Jun 30, 2025 | SEC |
| Jul 8, 202511:09 AM ET | Price T Rowe Associates Inc | 13G | 0.00%1.95K shares | NewBelow 5% | Jun 30, 2025 | SEC |
| May 15, 20254:05 PM ET | Gate City Capital Management, LLCand 1 other | 13G/A | 6.00%250.3K shares | −1.90 ppfrom 7.90% | Mar 31, 2025 | SEC |
| Apr 30, 202511:23 AM ET | Vanguard Group Inc | 13G/A | 4.97%207.4K shares | –Below 5% | Mar 31, 2025 | SEC |
| Feb 20, 20254:32 PM ET | Gamco Investors, Inc. Et Aland 6 others | 13D/A | 16.50%686.6K shares | – | Feb 19, 2025 | SEC |
| Feb 14, 202512:03 PM ET | Gate City Capital Management, LLCand 1 other | 13G/A | 7.90%328.1K shares | – | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Strattec Security Corp shares.
No Form 144 notices for Strattec Security Corp are on file.