MOS — MOSAIC COToday's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
79
all time
Members · 12m
2
2 buys · 1 sells · by trade date
Latest filing
07-21
2026-07-21
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.
11
13F holders
519
top 500 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 79Institutional 500

Congress · disclosure timeline

By trade date · 24 months · 4 rows ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

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

Members active in MOS

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).
Members disclosing MOS in the trailing 12 months
MemberRowsNet disclosed flow for this ticker: purchases minus sales, computed as a net range on the disclosed amounts. A lower bound is provable, never a point.Number of committees the member sat on as of their latest trade date in the window, from the cc0-legislators roster snapshot. Context, never an allegation; jurisdiction overlap needs the sector join.
Gilbert Ray Cisneros, Jr. D–CA-312−$14.0K to $14.0K2
Alan Armstrong R–OK1$1.0K to $15.0K2

2 members

Congressional disclosures

Newest filed firstAll 79 rows ↗
Latest congressional filings mentioning MOS
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2026-07-21Alan Armstrong R–OKBUYTraded 03-27 LATE·116d$1K–$15K
2026-05-08Gilbert Ray Cisneros, Jr. D–CA-31SELL partial (partial sale)Traded 04-14 +24d$1K–$15K
2026-02-13Gilbert Ray Cisneros, Jr. D–CA-31BUYTraded 01-09 +35d$1K–$15K
2025-10-10Val T. Hoyle D–OR-4SELL SP (spouse-owned)Traded 09-23 +17d$1K–$15K
2024-03-29Thomas R. Carper D–DESELL SP (spouse-owned)Traded 03-28 +1d$1K–$15K
2024-01-03Thomas R. Carper D–DESELL partial · SP (partial sale, spouse-owned)Traded 2023-12-11 +23d$1K–$15K
2023-08-13Daniel S. Goldman D–NY-10SELLTraded 07-12 +32d$1K–$15K
2023-08-13Daniel S. Goldman D–NY-10SELLTraded 06-29 +45d$1K–$15K
2023-05-19Daniel S. Goldman D–NY-10BUYTraded 04-10 +39d$1K–$15K
2023-05-19Daniel S. Goldman D–NY-10SELL partial (partial sale)Traded 04-10 +39d$1K–$15K

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

All holders ↗
Top institutional holders of MOS for quarter 2026-03-31, 1–25 of 519 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 (the full holders view shows them), but no document links — the EDGAR link opens the filer's 13F list·§
1FMR LLC$742M1
derived ·§ EDGAR ↗
2BlackRock, Inc.$603M1
derived ·§ EDGAR ↗
3VANGUARD CAPITAL MANAGEMENT LLC$526M1
derived ·§ EDGAR ↗
4VANGUARD PORTFOLIO MANAGEMENT LLC$390M1
derived ·§ EDGAR ↗
5DIMENSIONAL FUND ADVISORS LP$363M1
derived ·§ EDGAR ↗
6STATE STREET CORP$342M1
derived ·§ EDGAR ↗
7Invesco Ltd.$287M1
derived ·§ EDGAR ↗
8AQR CAPITAL MANAGEMENT LLC$277M1
derived ·§ EDGAR ↗
9NORTHERN TRUST CORP$132M1
derived ·§ EDGAR ↗
10MORGAN STANLEY$125M1
derived ·§ EDGAR ↗
11CHARLES SCHWAB INVESTMENT MANAGEMENT INC$99.5M1
derived ·§ EDGAR ↗
12ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$82.6M1
derived ·§ EDGAR ↗
13CITADEL ADVISORS LLC$78.2M1
derived ·§ EDGAR ↗
14DEUTSCHE BANK AG\$73.0M1
derived ·§ EDGAR ↗
15WELLINGTON MANAGEMENT GROUP LLP$64.6M1
derived ·§ EDGAR ↗
16BANK OF AMERICA CORP /DE/$63.4M1
derived ·§ EDGAR ↗
17DnB Asset Management AS$57.5M1
derived ·§ EDGAR ↗
18Allianz Asset Management GmbH$56.8M1
derived ·§ EDGAR ↗
19VICTORY CAPITAL MANAGEMENT INC$53.8M1
derived ·§ EDGAR ↗
20UBS Group AG$48.8M1
derived ·§ EDGAR ↗
21VANGUARD FIDUCIARY TRUST CO$45.6M1
derived ·§ EDGAR ↗
22RAYMOND JAMES FINANCIAL INC$42.3M1
derived ·§ EDGAR ↗
23Amundi$38.2M1
derived ·§ EDGAR ↗
24Squarepoint Ops LLC$36.4M1
derived ·§ EDGAR ↗
25Randolph Co Inc$35.2M1
derived ·§ EDGAR ↗
Show the top 500 of 519 holders
Truncated by Public Filings. Top 500 of 519 holders shown; the rest are on EDGAR. Method ↗

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

Congress ↔ notable managers · MOS

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 Caxton Associates $2.3M held

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

Merged timeline of congressional filings and notable-manager moves on MOS
DateWhoChangeSize
2026-05-15Gotham Asset Management 13FTRIM−7,316 sh
2026-05-15Bridgewater Associates 13FEXIT−28,466 sh
2026-05-15Moore Capital Management 13FEXIT−231,177 sh
2026-05-14Caxton Associates 13FNEW+90,121 sh

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

Congress vs filers

12 months
Congress net (rows)2 buy / 1 sell
Congress net ($ bound)−$13.0K to $29.0K
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.