Caterpillar Inc.
US ˙ NYSE ˙ US1491231015

SecurityCAT / Caterpillar Inc.
InstitutionAsset Management Group, Inc.
Latest Disclosed Ownership10,801 shares
Latest Disclosed Value $ 7,651,936
Asset Management Group, Inc. reports 0.59% decrease in ownership of CAT / Caterpillar Inc.

On May 15, 2026 - Asset Management Group, Inc. filed a 13F-HR form disclosing ownership of 10,801 shares of Caterpillar Inc. (US:CAT) valued at $7,652,076 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 10,865 shares of Caterpillar Inc.. This represents a change in shares of -0.59% during the quarter. The current value of the position is $10,003,670 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)
2026-05-15 2026-03-31 13F CATERPILLAR COM 149123101 10,801 -64 -0.59 7,652 22.93 1.2329
2026-02-17 2025-12-31 13F CATERPILLAR COM 149123101 10,865 23 0.21 6,224 20.32 1.0067
2025-11-14 2025-09-30 13F CATERPILLAR COM 149123101 10,842 32 0.30 5,173 23.28 0.8463
2025-08-12 2025-06-30 13F CATERPILLAR COM 149123101 10,810 4 0.04 4,196 17.77 0.7315
2025-05-14 2025-03-31 13F CATERPILLAR COM 149123101 10,806 35 0.32 3,564 -8.80 0.6586
2025-02-14 2024-12-31 13F CATERPILLAR COM 149123101 10,771 32 0.30 3,907 -6.98 0.6947
2024-11-12 2024-09-30 13F CATERPILLAR COM 149123101 10,739 -318 -2.88 4,200 14.04 0.7355
2024-08-13 2024-06-30 13F CATERPILLAR COM 149123101 11,057 63 0.57 3,683 -8.57 0.6860
2024-05-15 2024-03-31 13F CATERPILLAR COM 149123101 10,994 39 0.36 4,028 24.36 0.7562
2024-02-14 2023-12-31 13F CATERPILLAR COM 149123101 10,955 49 0.45 3,239 8.80 0.6490
2023-11-14 2023-09-30 13F CATERPILLAR COM 149123101 10,906 74 0.68 2,977 11.71 0.6549
2023-08-14 2023-06-30 13F CATERPILLAR COM 149123101 10,832 53 0.49 2,665 8.07 0.5658
2023-05-15 2023-03-31 13F CATERPILLAR COM 149123101 10,779 45 0.42 2,467 -4.08 0.5501
2023-02-14 2022-12-31 13F CATERPILLAR COM 149123101 10,734 47 0.44 2,572 46.66 0.6042
2022-11-14 2022-09-30 13F CATERPILLAR COM 149123101 10,687 57 0.54 1,753 -7.74 0.4378
2022-08-15 2022-06-30 13F CATERPILLAR COM 149123101 10,630 50 0.47 1,900 -19.42 0.4559
2022-05-16 2022-03-31 13F CATERPILLAR COM 149123101 10,580 51 0.48 2,358 8.31 0.4933
2022-02-14 2021-12-31 13F CATERPILLAR COM 149123101 10,529 311 3.04 2,177 10.96 0.4279
2021-11-15 2021-09-30 13F CATERPILLAR COM 149123101 10,218 519 5.35 1,962 -7.06 0.4027
2021-08-16 2021-06-30 13F Caterpillar SK 149123101 9,699 35 0.36 2,111 -5.80 0.4366
2021-05-17 2021-03-31 13F Caterpillar SK 149123101 9,664 279 2.97 2,241 31.21 0.4852
2021-02-16 2020-12-31 13F Caterpillar SK 149123101 9,385 46 0.49 1,708 22.61 0.4153
2020-11-16 2020-09-30 13F Caterpillar SK 149123101 9,339 58 0.62 1,393 18.65 0.4071
2020-08-14 2020-06-30 13F Caterpillar SK 149123101 9,281 69 0.75 1,174 9.82 0.3710
2020-05-15 2020-03-31 13F Caterpillar SK 149123101 9,212 57 0.62 1,069 -20.93 0.4032
2020-02-14 2019-12-31 13F Caterpillar SK 149123101 9,155 55 0.60 1,352 17.67 0.4090
2019-11-14 2019-09-30 13F Caterpillar SK 149123101 9,100 -521 -5.42 1,149 -12.36 0.3940
2019-08-14 2019-06-30 13F Caterpillar SK 149123101 9,621 54 0.56 1,311 1.16 0.4655
2019-05-15 2019-03-31 13F Caterpillar SK 149123101 9,567 46 0.48 1,296 7.11 0.4701
2019-02-14 2018-12-31 13F Caterpillar SK 149123101 9,521 52 0.55 1,210 -16.20 0.4969
2018-11-13 2018-09-30 13F Caterpillar SK 149123101 9,469 46 0.49 1,444 12.99 0.4889
2018-08-14 2018-06-30 13F Caterpillar SK 149123101 9,423 37 0.39 1,278 -7.59 0.4463
2018-05-15 2018-03-31 13F Caterpillar SK 149123101 9,386 37 0.40 1,383 -6.11 0.4954
2018-02-14 2017-12-31 13F Caterpillar SK 149123101 9,349 -444 -4.53 1,473 20.64 0.5305
2017-11-14 2017-09-30 13F Caterpillar SK 149123101 9,793 53 0.54 1,221 16.62 0.4578
2017-08-14 2017-06-30 13F Caterpillar SK 149123101 9,740 59 0.61 1,047 16.59 0.4048
2017-05-15 2017-03-31 13F Caterpillar SK 149123101 9,681 28 0.29 898 0.34 0.3554
2017-02-14 2016-12-31 13F Caterpillar SK 149123101 9,653 95 0.99 895 5.54 0.3674
2016-11-14 2016-09-30 13F Caterpillar SK 149123101 9,558 69 0.73 848 17.94 0.3525
2016-08-15 2016-06-30 13F Caterpillar SK 149123101 9,489 82 0.87 719 -0.14 0.3118
2016-05-16 2016-03-31 13F Caterpillar SK 149123101 9,407 86 0.92 720 13.74 0.3193
2016-02-16 2015-12-31 13F Caterpillar SK 149123101 9,321 -243 -2.54 633 1.28 0.2873
2015-11-16 2015-09-30 13F Caterpillar SK 149123101 9,564 1,349 16.42 625 -10.33 0.2928
2015-08-14 2015-06-30 13F Caterpillar SK 149123101 8,215 51 0.62 697 6.74 0.3143
2015-05-15 2015-03-31 13F Caterpillar SK 149123101 8,164 54 0.67 653 -11.99 0.3028
2015-02-17 2014-12-31 13F Caterpillar SK 149123101 8,110 43 0.53 742 -7.13 0.3736
2014-11-14 2014-09-30 13F Caterpillar SK 149123101 8,067 1,780 28.31 799 16.98 0.4266
2014-08-14 2014-06-30 13F Caterpillar SK 149123101 6,287 18 0.29 683 9.63 0.3687
2014-05-15 2014-03-31 13F Caterpillar SK 149123101 6,269 216 3.57 623 13.27 0.3579
2014-02-14 2013-12-31 13F Caterpillar SK 149123101 6,053 6,053 550 0.3350
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.