Who holds ticker verified against the SEC company list on 2026-09-10 — a reviewed name-and-class mapping row, never an inferred symbol. how tickers are mapped ↗

CSX CORP · common stock (filed as COM) · Q1 2026 · 22 members disclosed CSX ↗
13F filers reporting this class for the quarter ended 2026-03-31; 1–500 of 1,515 holders are listed, largest first
1,515
sum of the reported values across every holder; undisclosed values are left out, never counted as zero
$49.4B
holders whose share count rose or who opened the position (new + add), by shares
678
holders absent this quarter after holding last quarter — inferred from absence, not a sale record
115
FILING WINDOW OPEN
Q3 2026 filings are due by 2026-11-16 — figures for that quarter will change; missing filers are not zeros.

Holders — quarter ended 2026-03-31

by reported value · Δ shares vs 2025-12-31Holders rank by reported value. The change kind — new, add, trim or exit — is read from the share count against the prior quarter, never from the reported value.
13F holders of CSX ranked by reported value, 1–25 of 1,515 holders
#FilerReported valueSharesΔ sharesChange
1BlackRock, Inc.$6.6B160,205,035+17,689,311ADD
2VANGUARD CAPITAL MANAGEMENT LLC$5.0B120,833,055—NO PRIOR
3STATE STREET CORP$3.7B89,026,070+1,146,515ADD
4GEODE CAPITAL MANAGEMENT, LLC$1.8B43,866,270+1,447,241ADD
5BANK OF AMERICA CORP /DE/$1.7B42,161,735−4,406,716TRIM
6VANGUARD PORTFOLIO MANAGEMENT LLC$1.5B36,563,882—NO PRIOR
7Bank of New York Mellon Corp$1.2B28,566,870+341,528ADD
8Fisher Asset Management, LLC$1.1B27,247,647+731,816ADD
9AMERIPRISE FINANCIAL INC$1.1B26,114,910+3,730,013ADD
10MORGAN STANLEY$1.0B25,459,167−1,257,323TRIM
11DIMENSIONAL FUND ADVISORS LP$981M23,913,357+60,883ADD
12ROYAL BANK OF CANADA$816M19,867,881+9,402,184ADD
13Capital Research Global Investors$807M19,669,920+15,451,646ADD
14Invesco Ltd.$798M19,443,410+1,703,474ADD
15NORTHERN TRUST CORP$775M18,883,047−414,311TRIM
16VIKING GLOBAL INVESTORS LP$767M18,678,052+4,860,513ADD
17LAZARD ASSET MANAGEMENT LLC$753M18,333,511−2,326,602TRIM
18Legal & General Group Plc$675M16,453,681−321,180TRIM
19FMR LLC$623M15,167,196−2,750,265TRIM
20DEUTSCHE BANK AG\$584M14,219,075+762,701ADD
21UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$536M13,065,792+1,056,438ADD
22CHARLES SCHWAB INVESTMENT MANAGEMENT INC$519M12,645,960+319,822ADD
23Amundi$482M11,732,170−390,975TRIM
24MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$478M11,649,168+1,784,330ADD
25VICTORY CAPITAL MANAGEMENT INC$467M11,386,620−695,990TRIM
Show the top 500 of 1,515 holders
Truncated by Public Filings. Top 500 of 1,515 holders shown; the rest are on EDGAR. Method ↗
Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Congress ↔ notable managers · CSX

Congress · last 90 days

Buyers
0 — —
Sellers
2 Kevin Hern R–OK-1, Tommy Tuberville R–AL $32K–$130K

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

Use of congressional disclosure reports for commercial purposes, credit decisions or solicitation is restricted by 5 U.S.C. §13107(c).

Notable managers · quarter ended 2026-03-31

Trimming
2 Moore Capital Management, Third Point $11.1M held

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

Merged timeline of congressional filings and notable-manager moves on CSX
DateWhoChangeSize
2026-09-25Kevin Hern CongressSELL$1K–$15K
2026-09-25Kevin Hern CongressSELL$1K–$15K
2026-08-05Tommy Tuberville CongressSELL$15K–$50K
2026-08-05Tommy Tuberville CongressSELL$15K–$50K
2026-05-15Viking Global Investors 13FADD+4,860,513 sh
2026-05-15Bridgewater Associates 13FADD+1,684,261 sh
2026-05-15Gotham Asset Management 13FADD+95,472 sh
2026-05-15Moore Capital Management 13FTRIM−407,414 sh
2026-05-15Third Point 13FEXIT−500,000 sh
2026-05-01Markel Group 13FADD+90,000 sh

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

A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings: a position may have changed or closed since the quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars; each record notes its original unit.

Affiliated managers may report the same position, so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice.