Simpson Manufacturing Co., Inc. - Simpson Manufacturing Ord Shs (SSD) Institutional Ownership

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

Type / Class
Equity / Simpson Manufacturing Ord Shs
Symbol
SSD on NYSE
Shares outstanding
41,421,887
Price per share
$179.04
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
41,793,496
Total reported value
$6,753,707,083
% of total 13F portfolios
0.01%
Share change
+1,268,244
Value change
+$200,725,926
Number of holders
428
Price from insider filings
$179.04
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Simpson Manufacturing Co., Inc. - Simpson Manufacturing Ord Shs (SSD) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 9.7% $719,368,934 4,017,923 Kayne Anderson Rudnick Investment Management, LLC 31 Dec 2025
FMR LLC 5.1% $354,015,836 2,114,032 FMR LLC 30 Sep 2025

As of 31 Dec 2025, 428 institutional investors reported holding 41,793,496 shares of Simpson Manufacturing Co., Inc. - Simpson Manufacturing Ord Shs (SSD). This represents 101% of the company’s total 41,421,887 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Simpson Manufacturing Co., Inc. - Simpson Manufacturing Ord Shs (SSD) 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
VANGUARD GROUP INC 9.7% 4,036,612 -1.1% 0.01% $651,791,739
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 9.7% 4,016,822 -7.2% 1.7% $648,596,253
BlackRock, Inc. 9.7% 4,006,600 +0.08% 0.01% $646,945,639
FMR LLC 5.2% 2,142,547 +1.3% 0.02% $345,957,102
MORGAN STANLEY 3.6% 1,505,387 -1.7% 0.01% $243,075,107
ValueAct Holdings, L.P. 3.6% 1,472,142 +22% 3.4% $237,706,769
STATE STREET CORP 3% 1,244,366 -0.53% 0.01% $200,927,778
Baker Avenue Asset Management, LP 2.3% 941,123 -14% 3.5% $151,963,131
DIMENSIONAL FUND ADVISORS LP 2.1% 878,270 +3.7% 0.03% $141,825,828
Quantinno Capital Management LP 2.1% 853,750 +48% 0.28% $137,855,035
Conestoga Capital Advisors, LLC 2.1% 849,350 -3.7% 2.3% $137,144,589
GEODE CAPITAL MANAGEMENT, LLC 1.8% 765,322 +0.91% 0.01% $123,602,759
JPMORGAN CHASE & CO 1.8% 749,648 -7.6% 0.01% $121,045,670
NEUBERGER BERMAN GROUP LLC 1.8% 743,163 -9.8% 0.09% $119,998,572
BANK OF MONTREAL /CAN/ 1.6% 678,490 +11045% 0.04% $109,555,780
Capital International Investors 1.6% 663,195 +94% 0.02% $107,086,097
NORTHERN TRUST CORP 1.4% 566,138 +2% 0.01% $91,414,303
FIRST TRUST ADVISORS LP 1.3% 547,603 +1.2% 0.06% $88,421,539
NORGES BANK 1.3% 527,280 0.01% $85,139,902
Maren Capital LLC 1.2% 511,756 +21% 4.4% $82,633,254
GOLDMAN SACHS GROUP INC 1.2% 494,394 +57% 0.01% $79,829,819
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1.2% 485,766 -0.12% 0.01% $78,436,636
FIDUCIARY MANAGEMENT INC /WI/ 1.1% 455,195 -55% 0.81% $73,500,337
WELLS FARGO & COMPANY/MN 0.99% 411,643 -4.8% 0.01% $66,467,808
Port Capital LLC 0.99% 408,705 +0.61% 2.8% $65,993,596

Institutional Holders of Simpson Manufacturing Co., Inc. - Simpson Manufacturing Ord Shs (SSD) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 41,793,496 $6,753,707,083 +$200,725,926 $161.47 428
2025 Q3 41,284,725 $6,930,706,702 -$241,577,365 $167.46 432
2025 Q2 42,810,905 $6,651,811,372 +$246,718,207 $155.31 430
2025 Q1 41,238,352 $6,476,947,901 -$33,488,087 $157.08 425
2024 Q4 41,408,097 $6,866,232,828 +$91,600,672 $165.83 421
2024 Q3 40,747,642 $7,792,963,057 -$109,621,723 $191.27 411
2024 Q2 41,307,907 $6,961,031,761 +$205,114,474 $168.53 394
2024 Q1 39,977,552 $8,200,745,344 +$96,924,824 $205.18 389
2023 Q4 39,698,440 $7,863,745,487 +$217,900,632 $197.98 380
2023 Q3 38,643,089 $5,789,261,801 +$40,317,636 $149.81 359
2023 Q2 38,206,446 $5,291,784,865 -$9,993,228 $138.50 322
2023 Q1 38,462,981 $4,216,988,730 +$43,811,801 $109.64 318
2022 Q4 38,328,681 $3,400,198,899 +$22,491,734 $88.66 302
2022 Q3 38,512,724 $3,019,444,317 -$61,977,418 $78.40 289
2022 Q2 38,875,620 $3,911,618,901 +$29,491,412 $100.61 297
2022 Q1 38,700,097 $4,222,856,742 -$108,198,200 $109.04 305
2021 Q4 39,622,070 $5,506,706,681 +$43,512,229 $139.07 295
2021 Q3 38,674,935 $4,137,999,438 +$19,849,488 $106.97 288
2021 Q2 38,480,004 $4,249,586,442 +$4,758,045 $110.44 286
2021 Q1 38,443,385 $3,988,463,365 +$15,288,947 $103.73 298
2020 Q4 38,391,556 $3,588,351,290 -$84,180,325 $93.45 294
2020 Q3 39,329,977 $3,818,494,836 +$21,877,929 $97.16 272
2020 Q2 39,104,112 $3,298,988,865 -$98,759,908 $84.36 266
2020 Q1 41,045,047 $2,543,911,995 +$50,020,176 $61.98 257
2019 Q4 40,145,107 $3,220,460,576 -$60,227,595 $80.23 257
2019 Q3 40,922,882 $2,839,037,696 +$26,812,310 $69.37 221
2019 Q2 40,561,825 $2,694,965,166 +$15,134,725 $66.46 228
2019 Q1 40,554,199 $2,403,565,769 +$15,800,068 $59.27 227
2018 Q4 40,330,847 $2,182,943,735 -$71,298,582 $54.13 234
2018 Q3 41,254,129 $2,988,128,294 -$9,145,804 $72.46 240
2018 Q2 41,791,087 $2,598,954,758 +$51,513,002 $62.19 211
2018 Q1 41,094,704 $2,366,498,253 -$37,148,549 $57.59 195
2017 Q4 41,377,446 $2,375,677,876 +$51,967,253 $57.41 211
2017 Q3 40,357,236 $1,979,042,502 +$21,266,845 $49.04 178
2017 Q2 40,029,316 $1,749,671,022 +$126,101,342 $43.71 187
2017 Q1 39,628,688 $1,707,512,306 +$227,905,795 $43.09 186
2016 Q4 39,097,067 $1,710,911,788 -$17,888,925 $43.75 199
2016 Q3 39,512,423 $1,735,783,533 -$227,329 $43.95 169
2016 Q2 39,517,918 $1,579,906,958 -$18,257,305 $39.97 164
2016 Q1 39,982,593 $1,525,528,020 +$29,884,850 $38.17 158
2015 Q4 39,179,043 $1,337,839,100 -$15,907,171 $34.15 152
2015 Q3 39,661,137 $1,328,129,947 -$11,897,706 $33.49 134
2015 Q2 40,035,099 $1,361,203,496 -$36,094,806 $34.00 140
2015 Q1 40,931,943 $1,529,119,415 +$45,893,851 $37.37 141
2014 Q4 39,841,744 $1,378,428,402 -$23,562,470 $34.60 147
2014 Q3 40,664,033 $1,185,390,235 -$611,513 $29.15 150
2014 Q2 40,674,286 $1,476,581,688 +$48,341,352 $36.36 142
2014 Q1 39,570,714 $1,397,840,607 +$10,151,058 $35.33 145