$TRS

$39.30 -$0.30 (0.76%) Close

$TRS Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 35.9M shares outstanding

Who owns TRS?

By type of holder

Institutions 82.6% Insiders 17.4% Everyone else 0.0%

Concentration Top 10 holders own 63.0%

Shawn Sedaghat 16.9% · Trend International Holding AG 11.6%

Institutional ownership

82.6%

-13.2 pts vs last qtr

Institutional holders

205

+11 vs last qtr

Net shares bought

−4.7M

by institutions in Q2 2026

New / sold out

40 / 29

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

American Century Companies Inc +919.9K
Punch & Associates Investment Management, Inc. +562.6K

Biggest sellers in Q2 2026

Bank Of America Corp /de/ −3.5M
Morgan Stanley −1.1M

Who is planning to sell?

Notices of proposed sale, last 12 months

$882K

3 notices from 2 people

Shares covered

20.0K

0.06% of the company

Arranged in advance

77%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Parker Herbert K Director 10b5-1 $675K
Robin Jodi F. Officer $206K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

−10.2%

−1.18% a year

Each share's claim on the business

+11.3%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$286M vs $83M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years52% 3–5 years8% 1–3 years17% Under 1 year22%

Quarterly turnover

20.7%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting TRS on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	2.5M	7.05%	+33.3K (+1.3%)	≤2021	0.0%
Shares held by quarter Peak holding3.0M (Q4'24) Change over 8 quarters−506.8K Share of the company7.050% BlackRock, Inc.'s full portfolio →
AG Allspring Global Investments Holdings, LLC	1.9M	5.31%	−605.5K (−24.1%)	2021	0.1%
Shares held by quarter Peak holding3.1M (Q3'24) Change over 8 quarters−1.2M Share of the company5.310% Allspring Global Investments Holdings, LLC's full portfolio →

BlackRock, Inc.

2.5M

% of company

7.05%

Change vs last qtr

+33.3K (+1.3%)

Held since

≤2021

Allspring Global Investments Holdings, LLC

1.9M

% of company

5.31%

Change vs last qtr

−605.5K (−24.1%)

Held since

2021

28 more super investors behind a free account

See every manager holding TriMas Corporation, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting TRS on Form N-PORT; together they hold 41.1% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
AS Allspring Special Small Cap Value Fund Allspring Funds Trust	$61.4M	1.4M	3.80%	2.08%	June 30, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$46.3M	1.0M	2.87%	0.00%	June 30, 2026

Allspring Special Small Cap Value Fund

Allspring Funds Trust

Position value

$61.4M

% of company

3.80%

% of the fund

2.08%

As of

June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$46.3M

% of company

2.87%

% of the fund

0.00%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding TriMas Corporation and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
SS Shawn Sedaghat 5%+ holder 13D · 16.9%	6.1M	16.88%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company16.880% Disclosed stake13D · 16.9% View the 13D/G filing →
TI Trend International Holding AG 5%+ holder 13D · 11.6%	4.2M	11.63%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company11.630% Disclosed stake13D · 11.6% View the 13D/G filing →

Shawn Sedaghat

5%+ holder13D · 16.9%

6.1M

% of company

16.88%

Change vs last qtr

—

Held since

—

Trend International Holding AG

5%+ holder13D · 11.6%

4.2M

% of company

11.63%

Change vs last qtr

—

Held since

—

14 more holders behind a free account

See every insider and 5%+ holder of TriMas Corporation.

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