Caterpillar Inc.
US ˙ NYSE ˙ US1491231015

SecurityCAT / Caterpillar Inc.
InstitutionCornerstone Advisory, LLC
Latest Disclosed Ownership1,818 shares
Latest Disclosed Value $ 1,288,213
Cornerstone Advisory, LLC reports 0.66% increase in ownership of CAT / Caterpillar Inc.

On May 4, 2026 - Cornerstone Advisory, LLC filed a 13F-HR form disclosing ownership of 1,818 shares of Caterpillar Inc. (US:CAT) valued at $1,287,980 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 1,806 shares of Caterpillar Inc.. This represents a change in shares of 0.66% during the quarter. The current value of the position is $1,683,795 USD.

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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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)
2026-05-04 2026-03-31 13F CATERPILLAR COM 149123101 1,818 12 0.66 1,288 24.56 0.1220
2026-01-28 2025-12-31 13F CATERPILLAR COM 149123101 1,806 -158 -8.04 1,035 10.35 0.0987
2025-11-07 2025-09-30 13F CATERPILLAR COM 149123101 1,964 226 13.00 937 39.02 0.0921
2025-07-30 2025-06-30 13F CATERPILLAR COM 149123101 1,738 39 2.30 675 23.67 0.0725
2025-05-07 2025-03-31 13F CATERPILLAR COM 149123101 1,699 -56 -3.19 545 -11.95 0.0636
2025-02-18 2024-12-31 13F CATERPILLAR COM 149123101 1,755 40 2.33 620 -7.61 0.0704
2024-11-12 2024-09-30 13F CATERPILLAR COM 149123101 1,715 45 2.69 671 20.50 0.0883
2024-08-14 2024-06-30 13F CATERPILLAR COM 149123101 1,670 -115 -6.44 556 -14.85 0.0782
2024-05-08 2024-03-31 13F CATERPILLAR COM 149123101 1,785 117 7.01 654 32.45 0.0932
2024-02-13 2023-12-31 13F CATERPILLAR COM 149123101 1,668 276 19.83 493 30.08 0.0769
2023-11-14 2023-09-30 13F CATERPILLAR COM 149123101 1,392 67 5.06 380 16.26 0.0665
2023-07-20 2023-06-30 13F CATERPILLAR COM 149123101 1,325 51 4.00 326 12.03 0.0573
2023-05-04 2023-03-31 13F CATERPILLAR COM 149123101 1,274 8 0.63 291 -3.96 0.0525
2023-02-13 2022-12-31 13F CATERPILLAR COM 149123101 1,266 8 0.64 303 46.38 0.0598
2022-10-26 2022-09-30 13F CATERPILLAR COM 149123101 1,258 3 0.24 207 -7.59 0.0462
2022-08-02 2022-06-30 13F CATERPILLAR COM 149123101 1,255 3 0.24 224 -19.71 0.0512
2022-05-20 2022-03-31 13F CATERPILLAR COM 149123101 1,252 -351 -21.90 279 -15.96 0.0425
2022-02-23 2021-12-31 13F CATERPILLAR COM 149123101 1,603 109 7.30 332 15.68 0.0477
2021-11-16 2021-09-30 13F CATERPILLAR COM 149123101 1,494 4 0.27 287 -11.42 0.0475
2021-08-16 2021-06-30 13F CATERPILLAR COM 149123101 1,490 3 0.20 324 -6.09 0.0546
2021-05-13 2021-03-31 13F CATERPILLAR COM 149123101 1,487 -33 -2.17 345 24.55 0.0653
2021-05-11 2020-12-31 13F CATERPILLAR COM 149123101 1,520 3 0.20 277 22.57 0.0561
2020-11-12 2020-09-30 13F CATERPILLAR INC DEL COM 149123101 1,517 1,517 226 0.0527
2020-05-11 2020-03-31 13F CATERPILLAR INC DEL COM 149123101 0 -1,567 -100.00 0 -100.00
2020-02-12 2019-12-31 13F CATERPILLAR INC DEL COM 149123101 1,567 1,567 231 0.0478
2019-11-12 2019-09-30 13F CATERPILLAR INC DEL COM 149123101 0 -1,592 -100.00 0 -100.00
2019-08-08 2019-06-30 13F CATERPILLAR INC DEL COM 149123101 1,592 1,592 217 0.0470
2019-02-12 2018-12-31 13F CATERPILLAR INC DEL COM 149123101 0 -1,444 -100.00 0 -100.00
2018-11-13 2018-09-30 13F CATERPILLAR INC DEL COM 149123101 1,444 1,444 220 0.0652
2018-08-09 2018-06-30 13F CATERPILLAR INC DEL COM 149123101 0 -1,438 -100.00 0 -100.00
2018-05-10 2018-03-31 13F CATERPILLAR INC DEL COM 149123101 1,438 -162 -10.12 212 -15.87 0.0764
2018-02-09 2017-12-31 13F CATERPILLAR INC DEL COM 149123101 1,600 1,600 252 0.0864
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.