Comparable stake leader
BlackRock, Inc.
SEC ownership of STRATTEC SECURITY CORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000933034.
Disclosed value leader
GAMCO INVESTORS, INC. ET AL
Comparable rows
50/50
Latest evidence
12 May 2026
- Public ticker
- STRT on Nasdaq
- Parsed ownership sources
-
13F, 13D/G, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
BlackRock, Inc.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
BlackRock, Inc.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
12 May 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000933034
- Issuer location
- Milwaukee, WI
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of STRATTEC SECURITY CORP (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
GAMCO INVESTORS, INC. ET AL
Comparable rows
50/50
Latest evidence
12 May 2026
13F
13D/G
3/4/5
Lead comparable stake: 6.8%
13D/G row: BlackRock, Inc.
Showing 1-8 of 50 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 6.8%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
6.8%
ALLIANCEBERNSTEIN L.P.
5.2%
PRICE T ROWE ASSOCIATES INC /MD/
0.05%
Thomas W. Florsheim Jr.
0.47%
Bruce M. Lisman
0.23%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
6.8%
from 13D/G
|
$23,992,095
306,256 shares
|
— | 31 Mar 2026 |
| ALLIANCEBERNSTEIN L.P. |
13F
13D/G
Company
|
5.2%
from 13D/G
|
$16,541,643
217,253 shares
|
— | 31 Mar 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
13D/G
Company · T. Rowe Price Associates, Inc.
|
0.05%
from 13D/G
|
$220,000
2,803 shares
|
— | 31 Mar 2026 |
| Thomas W. Florsheim Jr. |
3/4/5
Director
|
0.47%
|
$1,346,949
19,698 shares
|
— | 15 Oct 2025 |
| Bruce M. Lisman |
3/4/5
Director
|
0.23%
|
$666,568
9,748 shares
|
— | 15 Oct 2025 |
| Tina M. Chang |
3/4/5
Director
|
0.22%
|
$615,283
8,998 shares
|
— | 15 Oct 2025 |
| Frederic Jack Liebau Jr. |
3/4/5
Director
|
0.19%
|
$475,494
7,748 shares
|
+$61,370 | 12 May 2026 |
| Rolando Guillot |
3/4/5
SVP & COO
|
0.1%
|
$285,881
4,182 shares
|
-$1,507,604 | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$1,420,224.
Buys
$286,430
Insiders: 3
Sells
$1,706,654
Insiders: 2
Net
-$1,420,224
Shares: -21,292
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 4,598
Shares: 25,890
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 4,598 | 0 | $286,430 | $0 | +$286,430 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 3,000 | $0 | $199,050 | -$199,050 |
| 9-12 | 0 | 22,890 | $0 | $1,507,604 | -$1,507,604 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-19 of 19 reporting-owner rows connected to STRATTEC SECURITY CORP. Open a relationship link for the CIK-to-CIK filing trail.
Rows
19
Largest Forms 3/4/5 holder
GATE CITY CAPITAL MANAGEMENT, LLC
Net 12M change
-$1,420,224
Latest report
12 May 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| GATE CITY CAPITAL MANAGEMENT, LLC | 10%+ Owner | $10,143,217 | Filing P/S | 21 May 2024 | ||
| Jennifer Lynn Slater | President & CEO, Director | $3,617,924 | +$100,000 | +2.8% | Filing P/S | 12 May 2026 |
| Harold M. Stratton II | Director | $1,884,441 | Mixed | 23 Aug 2023 | ||
| Frank Krejci | President & CEO, Director | $1,753,191 | Mixed | 23 Aug 2023 | ||
| Thomas W. Florsheim Jr. | Director | $1,346,949 | Mixed | 15 Oct 2025 | ||
| Richard P. Messina | VP & Chief Technical Officer | $771,252 | -$199,050 | -21% | Filing P/S | 17 Nov 2025 |
| Matthew Pauli | Svp & Cfo | $743,397 | +$125,060 | +20% | Mixed | 12 May 2026 |
| H. Hamdan Al-Waleed | VP & Chief Commercial Officer | $670,355 | Mixed | 20 Aug 2024 | ||
| Bruce M. Lisman | Director | $666,568 | Mixed | 15 Oct 2025 | ||
| Tina M. Chang | Director | $615,283 | Mixed | 15 Oct 2025 | ||
| Frederic Jack Liebau Jr. | Director | $475,494 | +$61,370 | +15% | Filing P/S | 12 May 2026 |
| Dennis Bowe | Vp & Cfo | $402,900 | Mixed | 20 Aug 2024 | ||
| Michael J. Koss | Director | $382,134 | Mixed | 23 Aug 2023 | ||
| David R. Zimmer | Director | $351,935 | Mixed | 23 Aug 2023 | ||
| Rolando Guillot | Svp & Coo | $285,881 | -$1,507,604 | -84% | Mixed | 30 Sep 2025 |
| Matteo Anversa | Director | $235,910 | Mixed | 15 Oct 2025 | ||
| Patrick J. Hansen | Senior VP and CFO | $189,417 | Mixed | 24 Aug 2022 | ||
| Chey Becker-Varto | SVP & Chief Commercial Officer | $107,164 | Mixed | 22 Aug 2025 | ||
| GAMCO INVESTORS, INC. ET AL | 10%+ Owner | $12,532 | Filing P/S | 10 Dec 2024 |
Recent insider transactions for STRATTEC SECURITY CORP
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Jennifer Lynn Slater | STRT | Common Stock, par value $0.01 per share | Purchase | 1.4% | $50,003 | $62.46 | 801 | 57,924 | 13 May 2026 | Direct |
| Matthew Pauli | STRT | Common Stock, par value $0.01 per share | Purchase | $125,060 | $62.53 | 2,000 | 2,000 | 12 May 2026 | By Spouse | |
| Jennifer Lynn Slater | STRT | Common Stock, par value $0.01 per share | Purchase | 1.42% | $49,997 | $62.71 | 797 | 57,123 | 12 May 2026 | Direct |
| Frederic Jack Liebau Jr. | STRT | Common Stock, par value $0.01 per share | Purchase | 14.8% | $61,370 | $61.37 | 1,000 | 7,748 | 12 May 2026 | Direct |
| Richard P. Messina | STRT | Common Stock, par value $0.01 per share | Sale | -20.5% | $199,050 | $66.35 | -3,000 | 11,624 | 17 Nov 2025 | Direct |
| Matthew Pauli | STRT | Common Stock, par value $0.01 per share | Tax liability | -9.35% | -814 | 7,893 | 13 Nov 2025 | Direct | ||
| Jennifer Lynn Slater | STRT | Common Stock, par value $0.01 per share | Tax liability | -4.49% | -2,645 | 56,326 | 25 Oct 2025 | Direct | ||
| Tina M. Chang | STRT | Common Stock, par value $0.01 per share | Award | 16% | 1,243 | 8,998 | 15 Oct 2025 | Direct | ||
| Bruce M. Lisman | STRT | Common Stock, par value $0.01 per share | Award | 14.6% | 1,243 | 9,748 | 15 Oct 2025 | Direct | ||
| Thomas W. Florsheim Jr. | STRT | Common Stock, par value $0.01 per share | Award | 6.74% | 1,243 | 19,698 | 15 Oct 2025 | Direct | ||
| Frederic Jack Liebau Jr. | STRT | Common Stock, par value $0.01 per share | Award | 22.6% | 1,243 | 6,748 | 15 Oct 2025 | Direct | ||
| Matteo Anversa | STRT | Common Stock, par value $0.01 per share | Award | 56.3% | 1,243 | 3,450 | 15 Oct 2025 | Direct | ||
| Rolando Guillot | STRT | Common Stock, par value $0.01 per share | Tax liability | -24.5% | -1,359 | 4,182 | 30 Sep 2025 | Direct | ||
| Rolando Guillot | STRT | Common Stock, par value $0.01 per share | Sale | -80.5% | $1,507,604 | $65.86 | -22,890 | 5,541 | 28 Aug 2025 | Direct |
| Richard P. Messina | STRT | Common Stock, par value $0.01 per share | Tax liability | -2.26% | -320 | 13,820 | 23 Aug 2025 | Direct | ||
| Rolando Guillot | STRT | Common Stock, par value $0.01 per share | Tax liability | -1.57% | -453 | 28,431 | 23 Aug 2025 | Direct | ||
| Richard P. Messina | STRT | Common Stock, par value $0.01 per share | Award | 5.82% | 804 | 14,624 | 22 Aug 2025 | Direct | ||
| Richard P. Messina | STRT | Common Stock, par value $0.01 per share | Tax liability | -2.21% | -320 | 14,140 | 22 Aug 2025 | Direct | ||
| Rolando Guillot | STRT | Common Stock, par value $0.01 per share | Tax liability | -1.54% | -453 | 28,884 | 22 Aug 2025 | Direct | ||
| Chey Becker-Varto | STRT | Common Stock, par value $0.01 per share | Award | 1,704 | 1,704 | 22 Aug 2025 | Direct | |||
| Chey Becker-Varto | STRT | Performance Restricted Stock Units | Award | 1,704 | 1,704 | 22 Aug 2025 | Direct | |||
| Matthew Pauli | STRT | Common Stock, par value $0.01 per share | Award | 67.7% | 3,516 | 8,707 | 22 Aug 2025 | Direct | ||
| Matthew Pauli | STRT | Performance Restricted Stock Units | Award | 3,516 | 3,516 | 22 Aug 2025 | Direct | |||
| Jennifer Lynn Slater | STRT | Common Stock, par value $0.01 per share | Award | 18.6% | 10,170 | 64,902 | 22 Aug 2025 | Direct | ||
| Jennifer Lynn Slater | STRT | Performance Restricted Stock Units | Award | 60.3% | 10,170 | 27,048 | 22 Aug 2025 | Direct | ||
| Rolando Guillot | STRT | Common Stock, par value $0.01 per share | Tax liability | -1.52% | -453 | 29,337 | 20 Aug 2025 | Direct | ||
| Richard P. Messina | STRT | Common Stock, par value $0.01 per share | Tax liability | -2.26% | -320 | 13,830 | 20 Aug 2025 | Direct | ||
| Jennifer Lynn Slater | STRT | Common Stock, par value $0.01 per share | Tax liability | -10.8% | -5,931 | 48,801 | 01 Jul 2025 | Direct |
* marks a reported price that did not pass the local price check.