TRIMAS CORP - Common Stock (TRS) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
TRS on Nasdaq
Shares outstanding
40,705,338
Price per share
$35.45
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
39,051,980
Total reported value
$1,506,867,400
% of total 13F portfolios
0%
Share change
+488,970
Value change
+$33,991,581
Number of holders
208
Price from insider filings
$35.45
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of TRIMAS CORP - Common Stock (TRS) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Trend International Holding AG 15% +18% $129,504,151 +$21,021,750 6,054,425 +19% Shawn Sedaghat 20 May 2025
BANK OF AMERICA CORP /DE/ 9.2% +12% $143,982,289 +$16,553,112 3,763,259 +13% BANK OF AMERICA CORP /DE/ 30 Jun 2025
VANGUARD GROUP INC 9.1% $91,254,984 3,718,622 The Vanguard Group 30 Jun 2025
Capital International Investors 7.1% $111,672,653 2,890,079 Capital International Investors 30 Sep 2025
BlackRock, Inc. 6.2% $62,264,974 2,537,285 BlackRock, Inc. 30 Jun 2025
Allspring Global Investments Holdings, LLC 6.1% $96,151,390 2,488,390 Allspring Global Investments Holdings, LLC 30 Sep 2025
FIDUCIARY MANAGEMENT INC /WI/ 5% -23% $43,216,899 -$12,812,178 2,013,835 -23% FIDUCIARY MANAGEMENT INC /WI/ 10 Feb 2025
WELLINGTON MANAGEMENT GROUP LLP 3.3% $29,227,490 1,361,952 Wellington Management Group LLP 31 Mar 2025
PZENA INVESTMENT MANAGEMENT LLC 3.2% $50,319,650 1,302,265 PZENA INVESTMENT MANAGEMENT LLC 30 Sep 2025

As of 30 Sep 2025, 208 institutional investors reported holding 39,051,980 shares of TRIMAS CORP - Common Stock (TRS). This represents 96% of the company’s total 40,705,338 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of TRIMAS CORP - Common Stock (TRS) together control 72% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BANK OF AMERICA CORP /DE/ 9.4% 3,810,233 +4.1% 0.01% $147,227,403
VANGUARD GROUP INC 8.8% 3,574,064 -3.9% 0% $138,101,834
Capital International Investors 7.1% 2,890,079 0.02% $111,672,653
BlackRock, Inc. 6.2% 2,505,289 -4% 0% $96,804,352
Allspring Global Investments Holdings, LLC 6.1% 2,488,390 -15% 0.15% $94,110,910
DIMENSIONAL FUND ADVISORS LP 5.5% 2,220,060 -6.3% 0.02% $85,782,400
PZENA INVESTMENT MANAGEMENT LLC 3.2% 1,302,265 -40% 0.16% $50,319,520
STATE STREET CORP 2.2% 894,369 -3.3% 0% $34,558,418
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 2.2% 886,271 -9.6% 0.01% $34,245,511
GEODE CAPITAL MANAGEMENT, LLC 2.2% 875,737 -1.9% 0% $33,842,917
Nuveen, LLC 2% 808,970 +194% 0.01% $31,258,601
KENNEDY CAPITAL MANAGEMENT LLC 1.9% 778,979 +0.92% 0.67% $30,099,749
ADVISORY RESEARCH INC 1.8% 750,588 -28% 3.8% $29,002,720
Bellecapital International Ltd. 1.7% 685,855 -42% 4.3% $26,501,437
Medina Value Partners, LLC 1.3% 544,190 -60% 4.9% $21,027,502
WELLINGTON MANAGEMENT GROUP LLP 1.3% 540,448 -31% 0% $20,882,910
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1.3% 520,172 -11% 0% $20,099,446
J. Goldman & Co LP 1.2% 482,156 +116% 0.7% $18,630,508
FRANKLIN RESOURCES INC 1.1% 462,337 -28% 0% $17,864,702
MetLife Investment Management, LLC 1.1% 455,444 -8.4% 0.08% $17,598,356
TWO SIGMA INVESTMENTS, LP 1% 427,032 +151% 0.03% $16,500,516
LOOMIS SAYLES & CO L P 0.99% 401,698 +1.3% 0.02% $15,521,611
CITADEL ADVISORS LLC 0.9% 364,562 +106% 0.01% $14,086,676
FIRST MANHATTAN CO. LLC. 0.87% 355,670 -1.8% 0.04% $13,743,089
Alpha Wave Global, LP 0.84% 342,342 +364% 1.3% $13,228,095

Institutional Holders of TRIMAS CORP - Common Stock (TRS) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 3,433,252 $123,860,437 -$530,625 $35.45 14
2025 Q3 39,051,980 $1,506,867,400 +$33,991,581 $38.64 208
2025 Q2 38,519,556 $1,105,131,926 -$20,832,614 $28.61 162
2025 Q1 39,690,175 $929,861,924 -$26,395,843 $23.43 150
2024 Q4 40,489,667 $993,268,552 +$46,868,749 $24.59 145
2024 Q3 38,656,391 $987,582,556 -$11,036,852 $25.53 147
2024 Q2 39,208,356 $1,002,157,198 -$8,728,938 $25.56 159
2024 Q1 39,439,958 $1,054,269,109 -$31,238,317 $26.73 157
2023 Q4 36,799 $932,118 +$492,997 $25.33 2
2023 Q3 41,045,865 $1,016,306,338 -$6,461,511 $24.76 133
2023 Q2 41,267,868 $1,134,469,472 -$12,948,458 $27.49 128
2023 Q1 41,750,320 $1,163,094,562 -$4,891,455 $27.86 131
2022 Q4 41,930,865 $1,163,219,059 -$4,538,196 $27.74 130
2022 Q3 41,213,478 $1,033,280,720 -$6,669,630 $25.07 129
2022 Q2 41,683,427 $1,154,372,941 -$6,477,477 $27.69 140
2022 Q1 42,645,038 $1,368,658,011 -$11,576,808 $32.09 131
2021 Q4 42,675,952 $1,578,030,033 -$82,338,643 $37.00 131
2021 Q3 42,625,451 $1,378,841,216 +$17,089,349 $32.36 129
2021 Q2 42,103,134 $1,276,979,056 -$14,599,459 $30.33 142
2021 Q1 42,595,181 $1,291,504,621 -$24,706,033 $30.32 142
2020 Q4 43,385,399 $1,374,661,014 +$9,228,840 $31.67 144
2020 Q3 42,793,585 $976,433,363 -$1,078,525 $22.80 131
2020 Q2 42,868,500 $1,026,895,342 -$6,423,650 $23.95 130
2020 Q1 41,619,273 $961,242,250 -$16,302,362 $23.10 121
2019 Q4 44,091,016 $1,384,168,880 -$20,337,494 $31.41 141
2019 Q3 44,171,506 $1,354,136,156 -$37,020,369 $30.65 137
2019 Q2 45,567,590 $1,410,930,193 +$42,045,668 $30.97 149
2019 Q1 45,719,975 $1,382,939,648 -$9,787,381 $30.23 154
2018 Q4 46,034,563 $1,256,782,595 +$3,556,136 $27.29 157
2018 Q3 45,818,487 $1,391,997,721 -$6,941,107 $30.40 149
2018 Q2 44,316,356 $1,302,795,543 +$50,262,411 $29.40 143
2018 Q1 45,649,550 $1,198,785,146 +$1,803,891 $26.25 144
2017 Q4 45,689,373 $1,222,464,616 +$5,978,913 $26.75 138
2017 Q3 45,520,720 $1,228,825,409 +$6,320,472 $27.00 132
2017 Q2 43,696,936 $911,414,985 +$9,630,170 $20.85 123
2017 Q1 43,496,555 $903,026,541 +$50,644,335 $20.75 122
2016 Q4 45,301,081 $1,064,454,207 -$13,568,149 $23.50 134
2016 Q3 46,268,919 $860,788,752 -$2,467,332 $18.61 129
2016 Q2 45,211,400 $813,789,124 -$2,516,691 $18.00 134
2016 Q1 46,641,270 $816,854,520 -$3,553,169 $17.52 123
2015 Q4 44,861,410 $836,809,744 -$27,127,294 $18.65 131
2015 Q3 47,991,702 $784,643,456 -$11,996,858 $16.35 131
2015 Q2 44,260,069 $1,310,059,339 +$12,278,392 $29.60 137
2015 Q1 45,474,529 $1,399,138,042 +$21,045,015 $30.79 150
2014 Q4 44,932,487 $1,404,810,198 +$21,342,075 $31.29 144
2014 Q3 44,663,650 $1,086,872,701 -$98,192,117 $24.33 141
2014 Q2 45,327,145 $1,726,994,360 +$8,918,717 $38.13 149
2014 Q1 44,267,565 $1,469,353,639 +$5,308,592 $33.20 144