SSD — Simpson Manufacturing Co., Inc.Today's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
2
all time
Members · 12m
0
0 buys · 0 sells · by trade date
Latest filing
05-15
2024-05-15
Rows filed past the STOCK Act's 45-day window, stated on the row, never editorialised; both dates and the receipt stay on every row.
0
every row filed inside 45 days
13F holders
375
all listed · 2026-03-31
Congress: statutory ranges, filed up to 45 days after the trade · 13F: quarter-end snapshots, filed up to 45 days lateras of 2026-10-29
Congress 2Institutional 375

Congress · disclosure timeline

By trade date · 24 months · 0 rows ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

No dated SSD rows fall inside the trailing 24 months by trade date.

Members active in SSD

12 months · most active first Rows = number of disclosures, not dollars. Net = lower bound of the net range. Committees as of each member's latest trade in the window (roster snapshot 2026-10-29).

No member disclosed SSD in the trailing 12 months.

Congressional disclosures

Newest filed firstAll 2 rows ↗
Latest congressional filings mentioning SSD
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2024-05-15Tommy Tuberville R–ALSELL JT (jointly owned)Traded 04-04 +41d$1K–$15K
2023-05-12Tommy Tuberville R–ALBUY JT (jointly owned)Traded 04-03 +39d$1K–$15Kamendment pending

13F holders · Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt. · longs only

Top institutional holders of SSD for quarter 2026-03-31, 1–25 of 375 holders
#FilerValueSecuritiesFlagsderived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date, which this table does not show, but no document links — the EDGAR link opens the filer's 13F list·§
1BlackRock, Inc.$692M1
derived ·§ EDGAR ↗
2FMR LLC$454M1
derived ·§ EDGAR ↗
3VANGUARD PORTFOLIO MANAGEMENT LLC$331M1
derived ·§ EDGAR ↗
4VANGUARD CAPITAL MANAGEMENT LLC$320M1
derived ·§ EDGAR ↗
5ValueAct Holdings, L.P.$240M1
derived ·§ EDGAR ↗
6MORGAN STANLEY$223M1
derived ·§ EDGAR ↗
7STATE STREET CORP$218M1
derived ·§ EDGAR ↗
8Baker Avenue Asset Management, LP$157M1
derived ·§ EDGAR ↗
9DIMENSIONAL FUND ADVISORS LP$149M1
derived ·§ EDGAR ↗
10Quantinno Capital Management LP$147M1
derived ·§ EDGAR ↗
11Capital International Investors$114M1
derived ·§ EDGAR ↗
12BANK OF MONTREAL /CAN/$111M1
derived ·§ EDGAR ↗
13Conestoga Capital Advisors, LLC$104M1
derived ·§ EDGAR ↗
14FIRST TRUST ADVISORS LP$99.9M1
derived ·§ EDGAR ↗
15NORTHERN TRUST CORP$99.7M1
derived ·§ EDGAR ↗
16Maren Capital LLC$87.6M1
derived ·§ EDGAR ↗
17CHARLES SCHWAB INVESTMENT MANAGEMENT INC$87.0M1
derived ·§ EDGAR ↗
18FIDUCIARY MANAGEMENT INC /WI/$74.5M1
derived ·§ EDGAR ↗
19VICTORY CAPITAL MANAGEMENT INC$72.7M1
derived ·§ EDGAR ↗
20Port Capital LLC$70.0M1
derived ·§ EDGAR ↗
21WELLS FARGO & COMPANY/MN$68.3M1
derived ·§ EDGAR ↗
22RAYMOND JAMES FINANCIAL INC$55.3M1
derived ·§ EDGAR ↗
23BROWN ADVISORY INC$52.1M1
derived ·§ EDGAR ↗
24Allspring Global Investments Holdings, LLC$52.0M1
derived ·§ EDGAR ↗
25BANK OF AMERICA CORP /DE/$50.0M1
derived ·§ EDGAR ↗
Show all 375 holders
Truncated by Public Filings. All 337 13F filers reporting this share class are listed. Method ↗

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Congress ↔ notable managers · SSD

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-31 → 2026-10-29 · statutory ranges

Notable managers · quarter ended 2026-03-31

Adding
1 Gotham Asset Management $21.6M held
Trimming
1 ValueAct Holdings $240M held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · SIMPSON MFG INC

Merged timeline of congressional filings and notable-manager moves on SSD
DateWhoChangeSize
2026-05-15Gotham Asset Management 13FADD+86,686 sh
2026-05-15ValueAct Holdings 13FTRIM−74,100 sh

2 newest, by filing date · 13F rows are quarter-end snapshots, not trades

Congress vs filers

12 months
Congress net (rows)no rows
Congress net ($ bound)$0
Filersnot computedThe filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.