LDOS — Leidos Holdings, 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
26
all time
Members · 12m
1
0 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.
6
13F holders
725
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 26Institutional 500

Congress · disclosure timeline

By trade date · 24 months · 3 rows ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

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

Members active in LDOS

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 LDOS 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.
Alan Armstrong R–OK1−$50.0K to −$15.0K2

1 member

Congressional disclosures

Newest filed firstAll 26 rows ↗
Latest congressional filings mentioning LDOS
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2026-07-21Alan Armstrong R–OKSELLTraded 03-27 LATE·116d$15K–$50K
2025-05-17Gerald E. Connolly D–VA-11SELL partial · JT (partial sale, jointly owned)Traded 05-13 +4d$1K–$15K
2025-02-06Gerald E. Connolly D–VA-11SELL partial · JT (partial sale, jointly owned)Traded 02-05 +1d$1K–$15K
2024-10-11Gerald E. Connolly D–VA-11SELL partial · JT (partial sale, jointly owned)Traded 10-10 +1d$1K–$15K
2024-07-05Gerald E. Connolly D–VA-11SELL partial · JT (partial sale, jointly owned)Traded 07-02 +3d$1K–$15K
2024-03-22Gerald E. Connolly D–VA-11SELL partial · JT (partial sale, jointly owned)Traded 03-18 +4d$1K–$15K
2023-11-14Gerald E. Connolly D–VA-11SELL partial · JT (partial sale, jointly owned)Traded 11-13 +1d$15K–$50K
2023-08-25Gerald E. Connolly D–VA-11SELL partial · JT (partial sale, jointly owned)Traded 08-15 +10d$1K–$15K
2023-04-04Gerald E. Connolly D–VA-11SELL partial · JT (partial sale, jointly owned)Traded 03-29 +6d$1K–$15K
2023-01-24Gerald E. Connolly D–VA-11SELL partial · JT (partial sale, jointly owned)Traded 2022-12-06 LATE·49d$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

All holders ↗
Top institutional holders of LDOS for quarter 2026-03-31, 1–25 of 725 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·§
1BlackRock, Inc.$1.5B1
derived ·§ EDGAR ↗
2VANGUARD CAPITAL MANAGEMENT LLC$1.3B1
derived ·§ EDGAR ↗
3STATE STREET CORP$951M1
derived ·§ EDGAR ↗
4VANGUARD PORTFOLIO MANAGEMENT LLC$851M1
derived ·§ EDGAR ↗
5GEODE CAPITAL MANAGEMENT, LLC$562M1
derived ·§ EDGAR ↗
6Boston Partners$382M1
derived ·§ EDGAR ↗
7Invesco Ltd.$372M1
derived ·§ EDGAR ↗
8FMR LLC$342M1
derived ·§ EDGAR ↗
9ALLIANCEBERNSTEIN L.P.$297M1
derived ·§ EDGAR ↗
10DIMENSIONAL FUND ADVISORS LP$289M1
derived ·§ EDGAR ↗
11MASSACHUSETTS FINANCIAL SERVICES CO /MA/$288M1
derived ·§ EDGAR ↗
12MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$281M1
derived ·§ EDGAR ↗
13FIRST TRUST ADVISORS LP$248M1
derived ·§ EDGAR ↗
14MORGAN STANLEY$238M1
derived ·§ EDGAR ↗
15NORTHERN TRUST CORP$169M1
derived ·§ EDGAR ↗
16BANK OF AMERICA CORP /DE/$164M1
derived ·§ EDGAR ↗
17AQR CAPITAL MANAGEMENT LLC$136M1
derived ·§ EDGAR ↗
18Mariner, LLC$135M1
derived ·§ EDGAR ↗
19CHARLES SCHWAB INVESTMENT MANAGEMENT INC$134M1
derived ·§ EDGAR ↗
20UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$134M1
derived ·§ EDGAR ↗
21VICTORY CAPITAL MANAGEMENT INC$133M1
derived ·§ EDGAR ↗
22Qube Research & Technologies Ltd$127M1
derived ·§ EDGAR ↗
23Legal & General Group Plc$116M1
derived ·§ EDGAR ↗
24VANGUARD FIDUCIARY TRUST CO$112M1
derived ·§ EDGAR ↗
25Bank of New York Mellon Corp$107M1
derived ·§ EDGAR ↗
Show the top 500 of 725 holders
Truncated by Public Filings. Top 500 of 725 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 · LDOS

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
1 Bridgewater Associates $205K held

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

Merged timeline of congressional filings and notable-manager moves on LDOS
DateWhoChangeSize
2026-05-15Gotham Asset Management 13FADD+89,875 sh
2026-05-15Tudor Investment Corp 13FADD+106,829 sh
2026-05-15Bridgewater Associates 13FTRIM−38,648 sh

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

Congress vs filers

12 months
Congress net (rows)0 buy / 1 sell
Congress net ($ bound)−$50.0K to −$15.0K
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.