MMSI — MERIT MEDICAL SYSTEMS INCToday's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
3
all time
Members · 12m
0
0 buys · 0 sells · by trade date
Latest filing
10-22
2025-10-22
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
343
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 3Institutional 343

Congress · disclosure timeline

By trade date · 24 months · 2 rows ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

2 dated disclosures in the window, placed by trade date; magnitudes are the disclosed lower bounds, against gridlines at $15K, $250K, $5M.

Members active in MMSI

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 MMSI in the trailing 12 months.

Congressional disclosures

Newest filed firstAll 3 rows ↗
Latest congressional filings mentioning MMSI
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2025-10-22Lisa C. McClain R–MI-9SELL SP (spouse-owned)Traded 09-25 +27d$1K–$15K
2025-08-13Lisa C. McClain R–MI-9BUY SP (spouse-owned)Traded 07-22 +22d$1K–$15K
2015-06-25Steve Chabot R–OH-1SELLTraded 05-26 +30d$15K–$50K

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 MMSI for quarter 2026-03-31, 1–25 of 343 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.$609M1
derived ·§ EDGAR ↗
2VANGUARD PORTFOLIO MANAGEMENT LLC$243M1
derived ·§ EDGAR ↗
3VANGUARD CAPITAL MANAGEMENT LLC$183M1
derived ·§ EDGAR ↗
4STATE STREET CORP$163M1
derived ·§ EDGAR ↗
5Conestoga Capital Advisors, LLC$149M1
derived ·§ EDGAR ↗
6FULLER & THALER ASSET MANAGEMENT, INC.$146M1
derived ·§ EDGAR ↗
7MORGAN STANLEY$86.9M1
derived ·§ EDGAR ↗
8DIMENSIONAL FUND ADVISORS LP$85.3M1
derived ·§ EDGAR ↗
9NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$82.6M1
derived ·§ EDGAR ↗
10Greenhouse Funds LLLP$77.4M1
derived ·§ EDGAR ↗
11CITIGROUP INC$73.3M1
derived ·§ EDGAR ↗
12FMR LLC$69.3M1
derived ·§ EDGAR ↗
13CITADEL ADVISORS LLC$66.4M1
derived ·§ EDGAR ↗
14WESTWOOD HOLDINGS GROUP INC$65.2M1
derived ·§ EDGAR ↗
15ROYAL BANK OF CANADA$63.5M1
derived ·§ EDGAR ↗
16WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC$53.6M1
derived ·§ EDGAR ↗
17Point72 Asset Management, L.P.$51.1M1
derived ·§ EDGAR ↗
18MAVERICK CAPITAL LTD$49.2M1
derived ·§ EDGAR ↗
19NORTHERN TRUST CORP$47.0M1
derived ·§ EDGAR ↗
20CHARLES SCHWAB INVESTMENT MANAGEMENT INC$46.6M1
derived ·§ EDGAR ↗
21BANK OF AMERICA CORP /DE/$40.0M1
derived ·§ EDGAR ↗
22Nuveen, LLC$37.6M1
derived ·§ EDGAR ↗
23WELLS FARGO & COMPANY/MN$33.9M1
derived ·§ EDGAR ↗
24MANUFACTURERS LIFE INSURANCE COMPANY, THE$30.9M1
derived ·§ EDGAR ↗
25MASSACHUSETTS FINANCIAL SERVICES CO /MA/$30.8M1
derived ·§ EDGAR ↗
Show all 343 holders
Truncated by Public Filings. All 289 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 · MMSI

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

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

Notable managers · quarter ended 2026-03-31

Trimming
0 — $0 held

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

Merged timeline of congressional filings and notable-manager moves on MMSI
DateWhoChangeSize
2026-05-15Gotham Asset Management 13FNEW+6,345 sh
2026-05-15Bridgewater Associates 13FNEW+5,507 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.