Security key
907818108
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 516,971,145
- Total reported value
- $125,341,899,429
- Share change
- +4,277,048
- Put/Call ratio
- 57%
- Reported price per share
- $242.62
- Number of holders
- 2,739
- Value change
- +$1,191,327,346
- Number of buys
- 1,266
- Number of sells
- 1,131
- Shares outstanding
- 593,692,702
Holder snapshot
7 facts
Security identity
1 fact
Report period
Q1 2026
Institutions
2,739
Top holders
10
UNP full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q4 2025
UNION PACIFIC CORP SEC filings
UNION PACIFIC CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 907818108
Recent filing periods:
Ownership snapshot
Top reported holders of UNP - UNION PACIFIC CORP - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
VANGUARD CAPITAL MANAGEME...
13D/G signal
VANGUARD CAPITAL MANAGEME...
Evidence rows
15
Latest as of
31 Mar 2026
13D/G
13F
Lead comparable stake: 7.6%
13D/G row: VANGUARD CAPITAL MANAGEMENT LLC
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD CAPITAL MANAGEMENT LLC leads the comparable SEC ownership view at 7.6%.
Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Comparable ownership
Top 5
VANGUARD CAPITAL MANAGEMENT LLC
7.6%
VANGUARD GROUP INC
10%
BlackRock, Inc.
8.3%
STATE STREET CORP
4.4%
Capital World Investors
3.4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
Vanguard Capital Management
|
7.6%
|
$10,875,150,113
44,823,799 shares
|
$0 | 31 Mar 2026 |
| VANGUARD GROUP INC |
13F
Company
|
10%
|
$13,724,044,886
59,329,262 shares
|
— | 31 Dec 2025 |
| BlackRock, Inc. |
13F
Company
|
8.3%
|
$11,380,155,948
49,196,593 shares
|
— | 31 Dec 2025 |
| STATE STREET CORP |
13F
Company
|
4.4%
|
$6,090,674,106
26,330,080 shares
|
— | 31 Dec 2025 |
| Capital World Investors |
13F
Company
|
3.4%
|
$4,658,142,410
20,136,349 shares
|
— | 31 Dec 2025 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
2.6%
|
$3,552,550,192
15,360,668 shares
|
— | 31 Dec 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
2,739
Shares
516,971,145
Rows available
2,739
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
2,722
Q1 2026 holders
2,739
Holder diff
17
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend