Latest Period
Q1 2026
Security Snapshot
UNION PAC CORP - COM Institutional Ownership
CUSIP: 907818108
13F Institutional Holders and Ownership History from Q4 2023 to Q1 2026
Institutions Reporting
137
Shares (Excl. Options)
8,781,341
Price
$242.62
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- Security type / class
- Equity / COM
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 8,781,341
- Total 13F value
- $2,004,895,533
- Share change
- 0
- Number of holders
- 137
- SEC-reported price per share
- $242.62
Latest holder snapshot
2 signals
Issuer context
Names, identifiers, and filing context for this profile.
1 identity field
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- 907818108 - UNION PAC CORP - COM is tracked under CUSIP 907818108.
- 137 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 6 to 137 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $20,523,229,714 to $2,004,895,533.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 137 institutions filings for Q1 2026.
Security key
907818108
Latest holder period
Q1 2026
13F holders
137
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 907818108:
As of 31 Mar 2026, 137 institutional investors reported holding 8,781,341 shares of UNION PAC CORP - COM.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
6
Latest
Q1 2026
Rows shown
1-6 of 6
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 8,781,341 | $2,004,895,533 | $242.62 | 137 | |
| 2025 Q4 | 88,722,245 | $20,523,229,714 | +$340,337,183 | $231.32 | 6 |
| 2024 Q3 | 24,788,337 | $6,109,829,304 | +$53,678,414 | $246.48 | 1 |
| 2024 Q2 | 67,371,962 | $15,243,579,962 | +$187,823,853 | $226.26 | 2 |
| 2024 Q1 | 66,541,838 | $16,364,634,013 | -$47,956,595 | $245.93 | 2 |
| 2023 Q4 | 66,736,839 | $16,391,902,385 | $245.62 | 2 |