Latest Period
Q2 2026
Security Snapshot
UNION PACIFIC CORP - Common Stock (UNP) Institutional Ownership
CUSIP: 907818108
13F Institutional Holders and Ownership History from Q1 2014 to Q2 2026
Institutions Reporting
2,876
Shares (Excl. Options)
529,180,717
Price
$272.00
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- Security type / class
- Equity / Common Stock
- Symbol
- UNP on NYSE
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 529,180,717
- Total 13F value
- $143,875,929,786
- Portfolio coverage rank
- 0.11%
- Share change
- +11,932,872
- Value change
- +$3,312,035,106
- Number of holders
- 2,876
- Shares outstanding
- 593,692,702
- SEC-reported price per share
- $293.73
- Insider filing price
- $293.73
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- UNP - UNION PACIFIC CORP - Common Stock is tracked under CUSIP 907818108.
- 2876 institutions reported positions in Q2 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 2,776 to 2,876 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $125,446,696,155 to $143,875,929,786.
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 2876 institutions filings for Q2 2026.
Security key
907818108
Latest holder period
Q2 2026
13F holders
2,876
13D/G owners
1
CIK / CUSIP context first
Open Q2 2026 holders
UNP full holder history
UNION PACIFIC CORP SEC filings
UNION PACIFIC CORP company facts
UNION PACIFIC CORP insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 907818108:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
UNP
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 7.6% | $10,875,150,113 | 44,823,799 | Vanguard Capital Management | 31 Mar 2026 |
As of 30 Jun 2026, 2,876 institutional investors reported holding 529,180,717 shares of UNION PACIFIC CORP - Common Stock (UNP). This represents 89% of the company’s total 593,692,702 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
53%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8.1% | 47,894,147 | +0.24% | 0.19% | $13,027,208,221 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.5% | 38,772,919 | +0.56% | 0.23% | $10,546,233,968 |
| STATE STREET CORP | 4.7% | 27,890,598 | +4.9% | 0.23% | $7,586,242,656 |
| Capital World Investors | 4.6% | 27,141,622 | +0.26% | 0.87% | $7,382,612,227 |
| Capital Research Global Investors | 2.9% | 17,112,417 | +1.2% | 0.65% | $4,654,580,722 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.7% | 16,122,702 | +1.6% | 0.23% | $4,383,198,163 |
| JPMORGAN CHASE & CO | 2.6% | 15,674,651 | -11% | 0.25% | $4,274,478,022 |
| MORGAN STANLEY | 2.5% | 14,579,220 | -2.1% | 0.21% | $3,965,548,641 |
| BANK OF AMERICA CORP /DE/ | 2.4% | 14,527,563 | +0.45% | 0.25% | $3,951,497,127 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.4% | 14,282,006 | -1.1% | 0.18% | $3,884,705,632 |
| NORGES BANK | 1.3% | 7,553,360 | 0.2% | $2,054,513,920 | |
| UBS Group AG | 1.1% | 6,641,035 | +16% | 0.29% | $1,806,361,520 |
| Fisher Asset Management, LLC | 1.1% | 6,578,759 | +1.1% | 0.53% | $1,789,422,852 |
| NORTHERN TRUST CORP | 1.1% | 6,531,872 | -2.2% | 0.21% | $1,776,669,184 |
| Invesco Ltd. | 1.1% | 6,384,935 | -12% | 0.14% | $1,736,702,257 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.1% | 6,272,629 | -11% | 0.59% | $1,735,541,703 |
| FRANKLIN RESOURCES INC | 0.99% | 5,900,349 | -2.6% | 0.35% | $1,604,894,987 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0.97% | 5,738,003 | +16% | 1.2% | $1,560,736,387 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.85% | 5,064,015 | -2.3% | 0.25% | $1,377,412,080 |
| AMERIPRISE FINANCIAL INC | 0.78% | 4,633,815 | -10% | 0.26% | $1,260,571,672 |
| RAYMOND JAMES FINANCIAL INC | 0.77% | 4,567,784 | +3.9% | 0.34% | $1,242,437,403 |
| ROYAL BANK OF CANADA | 0.75% | 4,462,776 | -3.3% | 0.21% | $1,213,875,000 |
| Legal & General Group Plc | 0.74% | 4,386,525 | +2% | 0.25% | $1,193,134,801 |
| Nuveen, LLC | 0.73% | 4,329,943 | -6.2% | 0.28% | $1,177,744,389 |
| CANADA PENSION PLAN INVESTMENT BOARD | 0.68% | 4,024,549 | -34% | 0.61% | $1,094,677,328 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Latest
Q2 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 529,180,717 | $143,875,929,786 | +$3,312,035,106 | $272.00 | 2,876 |
| 2026 Q1 | 517,403,053 | $125,446,696,155 | +$1,193,199,140 | $242.62 | 2,776 |
| 2025 Q4 | 515,558,329 | $119,312,290,785 | +$3,990,405,329 | $231.32 | 2,726 |
| 2025 Q3 | 495,372,046 | $117,047,122,823 | +$3,976,223,323 | $236.37 | 2,630 |
| 2025 Q2 | 479,671,696 | $110,381,034,399 | +$455,404,886 | $230.08 | 2,640 |
| 2025 Q1 | 478,572,135 | $112,924,928,334 | -$1,921,706,484 | $236.24 | 2,665 |
| 2024 Q4 | 487,393,921 | $111,185,966,174 | +$191,904,620 | $228.04 | 2,674 |
| 2024 Q3 | 482,661,836 | $118,888,812,108 | -$568,675,081 | $246.48 | 2,587 |
| 2024 Q2 | 485,177,563 | $109,782,538,710 | +$634,757,698 | $226.26 | 2,543 |
| 2024 Q1 | 482,517,169 | $118,573,588,747 | -$1,801,781,194 | $245.93 | 2,594 |
| 2023 Q4 | 489,061,745 | $120,105,448,622 | +$885,514,981 | $245.62 | 2,557 |
| 2023 Q3 | 484,644,736 | $98,741,093,300 | +$1,465,939,678 | $203.63 | 2,383 |
| 2023 Q2 | 477,838,007 | $97,812,193,470 | -$1,156,627,267 | $204.62 | 2,398 |
| 2023 Q1 | 481,637,461 | $96,933,450,929 | -$202,918,523 | $201.26 | 2,353 |
| 2022 Q4 | 488,307,642 | $101,114,197,374 | +$284,743,698 | $207.07 | 2,398 |
| 2022 Q3 | 486,355,047 | $94,844,043,361 | -$1,079,710,596 | $194.82 | 2,306 |
| 2022 Q2 | 489,296,920 | $104,356,917,570 | -$271,017,868 | $213.28 | 2,336 |
| 2022 Q1 | 493,702,860 | $134,661,988,514 | -$2,983,100,162 | $273.21 | 2,464 |
| 2021 Q4 | 504,372,721 | $126,969,662,318 | +$933,875,290 | $251.93 | 2,373 |
| 2021 Q3 | 497,718,271 | $97,584,639,759 | -$1,909,345,678 | $196.01 | 2,121 |
| 2021 Q2 | 509,255,756 | $111,928,060,275 | -$2,651,537,509 | $219.93 | 2,177 |
| 2021 Q1 | 522,136,581 | $115,037,040,701 | -$918,665,776 | $220.41 | 2,180 |
| 2020 Q4 | 527,396,455 | $109,744,382,828 | -$828,268,469 | $208.22 | 2,129 |
| 2020 Q3 | 531,909,607 | $104,655,490,619 | -$1,416,014,588 | $196.87 | 1,995 |
| 2020 Q2 | 538,416,830 | $91,032,707,706 | -$505,533,656 | $169.07 | 1,930 |