Union Pacific Corporation
CL ˙ SNSE ˙ US9078181081
SecurityCL:UNP / Union Pacific Corporation
InstitutionCovestor Ltd
Latest Disclosed Ownership105 shares
Latest Disclosed Value $ 26
Covestor Ltd ownership in UNP / Union Pacific Corporation

On May 5, 2026 - Covestor Ltd filed a 13F-HR form disclosing ownership of 105 shares of Union Pacific Corporation (CL:UNP) valued at $26 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 342 shares of Union Pacific Corporation.

Covestor Ltd has a history of taking positions in derivatives of the underlying security (UNP) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

CL:UNP / Union Pacific Corporation Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-05 2026-03-31 13F UNION PACIFIC COMMON 907818108 105 -237 -69.30 0 0.0180
2026-02-06 2025-12-31 13F UNION PACIFIC COMMON 907818108 342 1 0.29 0 0.0414
2025-10-30 2025-09-30 13F UNION PACIFIC COMMON 907818108 341 -17 -4.75 0 0.0446
2025-08-11 2025-06-30 13F UNION PACIFIC COMMON 907818108 358 5 1.42 0 0.0490
2025-05-12 2025-03-31 13F UNION PACIFIC COMMON 907818108 353 -493 -58.27 0 0.0554
2025-02-13 2024-12-31 13F UNION PACIFIC COMMON 907818108 846 56 7.09 0 0.1215
2024-11-01 2024-09-30 13F UNION PACIFIC COMMON 907818108 790 461 140.12 0 0.1222
2024-08-09 2024-06-30 13F UNION PACIFIC COMMON 907818108 329 0 0.00 0 0.0485
2024-05-10 2024-03-31 13F UNION PACIFIC COMMON 907818108 329 2 0.61 0 0.0514
2024-02-09 2023-12-31 13F UNION PACIFIC COMMON 907818108 327 50 18.05 0 0.0547
2023-11-13 2023-09-30 13F UNION PACIFIC COMMON 907818108 277 -1 -0.36 0 0.0422
2023-08-11 2023-06-30 13F UNION PACIFIC COMMON 907818108 278 94 51.09 0 0.0426
2023-05-15 2023-03-31 13F UNION PACIFIC COMMON 907818108 184 -387 -67.78 0 -100.00 0.0322
2023-02-14 2022-12-31 13F/A-1 UNION PACIFIC COMMON 907818108 571 -190 -24.97 118 -20.27 0.0962
2023-02-14 2022-12-31 13F UNION PACIFIC COMMON 907818108 571 -190 118 96.2228
2022-11-14 2022-09-30 13F UNION PACIFIC COMMON 907818108 761 -1 -0.13 148 -9.20 0.1304
2022-08-10 2022-06-30 13F UNION PAC COM 907818108 762 -731 -48.96 163 -60.05 0.1291
2022-05-13 2022-03-31 13F UNION PAC COM 907818108 1,493 1,081 262.38 408 292.31 0.2715
2022-02-10 2021-12-31 13F UNION PAC COM 907818108 412 412 104 0.1457
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2022-08-10 2022-06-30 13F UNION PAC COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-05-13 2022-03-31 13F UNION PAC COM Call 6 164 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-08-11 2025-06-30 13F UNP 20JUN25 185 P COMMON Put 0 -100.00 0 n/a n/a n/a
2025-05-12 2025-03-31 13F UNP 20JUN25 185 P COMMON Put 1 0.00 0 n/a n/a n/a
2025-02-13 2024-12-31 13F UNP 20JUN25 185 P COMMON Put 1 0 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.